| Part | Description | 
| DL-5535S-C390-TS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C410-F |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C410-FB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C410-FS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C410-S | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C410-SB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C410-SBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C410-SS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C430-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C430-S |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C430-SBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C430-T |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C450-F | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C450-FB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C450-FBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C450-FS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C450-S |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C450-T | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C450-TS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C470-FB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C470-FBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C470-S |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C470-SB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C470-SBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C470-SS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C470-T |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C490-FBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C490-S |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C490-SB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C490-SBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C490-SS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C490-T |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C490-TS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C510-F | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C510-FB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C510-FBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C510-S | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C510-SBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C510-SS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C510-T | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C510-TS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C530-F |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C530-FB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C530-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C530-S | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C530-SB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C530-SBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C530-SS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C530-T | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C550-SB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C550-SBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C550-SS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C550-T | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C550-TS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C570-F | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C570-FB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C570-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C570-S |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C570-SB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C570-SBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C570-SS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C590-F |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C590-FB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C590-FBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C590-S |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C590-SB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C590-SBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C590-T | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C590-TS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C610-F | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C610-FB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C610-FBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C610-FS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C610-S | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C610-SB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C610-SBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C610-SS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-C610-T |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5535S-F |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5535SFB |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5535SFBS | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5535SFS |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5535SS | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5535-SS |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5535S-S |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5535S-SB | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5535SSB |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5535S-SBS |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5535SSBS |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5535SSS | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5535S-T |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5535ST |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5535STS | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5535S-TS |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5535-T | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5535-TS | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5535TS |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1490-F | 1490 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1490-FB | 1490 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1490-FBS | 1490 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1490-FS | 1490 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1490-S |  1490 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1490-SB | 1490 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1490-SBS |  1490 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1490-SS |  1490 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1490-T |  1490 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1490-TS |  1490 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1625-F |  1625 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1625-FB | 1625 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1625-FBS | 1625 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1625-FS |  1625 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1625-S | 1625 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1625-SB |  1625 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1625-SBS |  1625 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1625-SS | 1625 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1625-T |  1625 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1625-TS | 1625 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1650-F |  1650 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1650-FB | 1650 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1650-FBS | 1650 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1650-FS | 1650 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1650-S | 1650 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1650-SB |  1650 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1650-SBS | 1650 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1650-SS | 1650 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-1650-T |  1650 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-C270-FB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C270-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C270-FS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C270-S | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C270-SB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C270-SBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C270-SS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C270-T | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C270-TS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C290-F | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C290-FB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C290-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C290-S | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C290-SB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C290-SBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C290-SS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C290-T |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C290-TS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C310-F | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C310-FB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C310-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C310-S | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C310-SB |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C310-SBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C310-SS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C310-T |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C310-TS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C330-F | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C330-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C330-FS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C330-S |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C330-SB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C330-SBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C330-SS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C330-T | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C330-TS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C350-F | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C350-FB | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C350-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C350-FS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C350-S | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C350-SBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C350-SS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C350-T |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C350-TS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C370-F |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C370-FBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C370-FS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C370-S | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C370-SB | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C370-SBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C370-SS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C370-T | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C370-TS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C390-F |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C390-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C390-FS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C390-S | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C390-SB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C390-SBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C390-SS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C390-T |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C390-TS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C410-F |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C410-FB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C410-FBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C410-FS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C410-SB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C410-SBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C410-TS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C430-FB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C430-FS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C430-S | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C430-SB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C430-SS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C430-T | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C430-TS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C450-FB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C450-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C450-FS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C450-SS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C450-T |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C470-FB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C470-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C470-FS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C470-S |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C470-SB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C470-SBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C470-SS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C470-T |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C490-FS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C490-SB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C490-SS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C490-T | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C490-TS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C510-F |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C510-FB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C510-FS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C510-SB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C510-SBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C510-T |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C510-TS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C530-F | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C530-FB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C530-FBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C530-S |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C530-SB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C530-SBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C530-SS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C530-TS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C550-F |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C550-FB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C550-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C550-SB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C550-SBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C550-T |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C550-TS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C570-F |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C570-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C570-FS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C570-S | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C570-SB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C570-SBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C570-SS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C590-F | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C590-FB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C590-FBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C590-FS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C590-S | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C590-SB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C590-SBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C590-SS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C590-T |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C590-TS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C610-F | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C610-FBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C610-FS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C610-S | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C610-SB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-C610-T | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538-F |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-FBS | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538FS |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-FS |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1490-F | 1490 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1490-FB | 1490 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1490-FBS | 1490 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1490-SB | 1490 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1490-SBS | 1490 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1490-SS | 1490 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1490-T |  1490 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1490-TS |  1490 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1625-F | 1625 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1625-FB | 1625 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1625-FBS |  1625 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1625-FS | 1625 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1625-S |  1625 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1625-SB | 1625 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1625-SBS |  1625 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1625-SS | 1625 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1625-T |  1625 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1625-TS | 1625 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1650-F | 1650 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1650-FB |  1650 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1650-FBS |  1650 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1650-FS |  1650 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1650-S | 1650 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1650-SB | 1650 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1650-SBS | 1650 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1650-SS | 1650 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1650-T | 1650 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-1650-TS |  1650 nm DFB LASER DIODE MODULES 2.5 Gbps UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-S |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538SB | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-SB |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-SBS | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538SBS | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-C270-F | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C270-FB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C270-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C270-FS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C270-S |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C270-SB |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C270-SBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C270-SS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C270-T | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C270-TS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C290-F | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C290-FB |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C290-FBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C290-FS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C290-SB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C290-SBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C290-SS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C290-T |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C290-TS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C310-F | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C310-FB |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C310-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C310-FS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C310-S | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C310-SB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C310-SBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C310-SS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C310-T |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C330-F | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C330-FB | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C330-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C330-S | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C330-SB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C330-SBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C330-SS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C330-T |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C330-TS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C350-F | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C350-FB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C350-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C350-S | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C350-SB |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C350-SBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C350-SS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C350-T | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C350-TS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C370-F | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C370-FB | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C370-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C370-FS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C370-S |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C370-SB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C370-SBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C370-SS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C370-T |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C370-TS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C390-F | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C390-FB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C390-FBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C390-FS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C390-S | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C390-SB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C390-SBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C390-SS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C390-T | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C390-TS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C410-F | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C410-FB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C410-FS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C410-S | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C410-SB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C410-SS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C410-T | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C410-TS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C430-F | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C430-FB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C430-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C430-SB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C430-SBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C430-TS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C450-F |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C450-FB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C450-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C450-S | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C450-T |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C470-F |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C470-FB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C470-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C470-FS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C470-S |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C470-SS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C470-T | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C470-TS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C490-F | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C490-FB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C490-FBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C490-S | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C490-SB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C490-SBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C490-SS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C490-TS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C510-FB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C510-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C510-FS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C510-S | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C510-SB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C510-SBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C510-SS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C510-TS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C530-FB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C530-SBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C530-T | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C550-F |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C550-FB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C550-S | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C550-SB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C550-SBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C550-SS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C550-T |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C550-TS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C570-F | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C570-FB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C570-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C570-FS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C570-SB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C570-SBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C570-SS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C590-F |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C590-FB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C590-FBS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C590-FS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C590-S |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C590-SS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C590-TS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C610-F | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C610-FB |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C610-FBS |  1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C610-FS | 1270 nm ~ 1610 nm DFB LD MODULES 1.25 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C610-S |  1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C610-SB | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-C610-T | 1270 nm ~ 1610 nm DFB LD MODULES 2.5 Gbps CWDM MQW-DFB LD RECEPTACLE | 
| DL-5538S-F | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538SF |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538SFB | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-FB |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538SFS | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-FS | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538SS | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-SS | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-SB | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538SSB | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538SSBS | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-SS | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538ST | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-T | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538S-TS |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538STS |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538-T | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538T |  1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| DL-5538TS | 1550 nm DFB LASER DIODE MODULES UNCOOLED MQW DFB LD WITH RECEPTACLE | 
| FL-5530-F |  1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5530-FB | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5530-FS |  1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5530-S | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5530-SB |  1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5530-SBS | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5530S-F | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5530S-FB |  1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5530S-FBS |  1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5530S-FS | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5530S-S | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5530-SS |  1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5530S-SB | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5530S-SBS | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5530S-SS | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5530S-T | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5530-T | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5535-FB | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5535-FBS |  1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5535-FS |  1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5535-S |  1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5535-SB |  1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5535-SBS |  1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5535S-F |  1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5535S-FB |  1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5535S-FBS | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5535S-FS | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5535-SS | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5535S-S |  1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5535S-SB | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5535S-SBS | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5535S-SS | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5535S-T |  1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5535S-TS |  1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5535-T | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5535-TS | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5538-F |  1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5538-FB | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5538-FBS | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5538-FS | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5538-SB | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5538-SBS |  1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5538S-F | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5538S-FB | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5538S-FBS |  1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5538S-FS |  1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5538S-S | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE | 
| FL-5538-SS | 1550 nm LASER DIODE MODULES UNCOOLED MQW-FP LD WITH RECEPTACLE |