LCP-1250RJ3SR-L
7)VccR and VccT are the receiver and transmitter power supplies, and they are internally connected within the copper SFP. The power rail is defined as 3.3V ±5% at the SFP connector pin.
8)TD+ and TD- are the transmitted differential inputs, and they are terminated with 100Ω differential load inside the module. The AC coupling is done inside the module, and thus not required on the host board.
Recommend Circuit Schematic
| Oct. 2007 Rev. 1.02 |
| - 5 - |
DELTA ELECTRONICS, INC. | www.deltaww.com |