The EB9035 accepts differential serial digital data input signals which go into the GS9035 reclocker. The reclocker then generates clock and retimed data signals. In addition, the complementary serial clock output signals are available at BNC connectors J2 and J3. The GS9035 also drives data rate indication LEDs and a LOCK LED which is provided to visually indicate when the reclocker has locked to the incoming video signal.