Delta Electronics 10GBASE-SR SFP+ Optical Transceiver LCP-10G3A4EDR Specification Sheet page 6

Module Electrical Pin Definition
Pin Logic
1
2 LVTTL-O TX_Fault
3 LVTTL-I TX_Disable
4 LVTTL-I/O
5 LVTTL-I/O
6 MOD_ABS
7 LVTTL-I
8 LVTTL-O RX_LOS
9 LVTTL-I
10
11
12 CML-O
13 CML-O
14
15
16
17
18 CML-I
19 CML-I
20
Note:
1. The module signal ground pins, VeeR and VeeT, shall be isolated from the module case.
2. This pin is an open collector/drain output pin and shall be pulled up with 4.7k-10k ohms to Host_Vcc
on the host board. Pull ups can be connected to multiple power supplies, however the host board
design shall ensure that no module pin has voltage exceeding module VccT/R + 0.5V.
3. This pin is an open collector/drain input pin and shall be pulled up with 4.7k-10k ohms to VccT in the
Module.
4. This pin shall be pulled up with 4.7k-10k ohms to Host_Vcc on the host board.
DELTA ELECTRONICS, INC.
Symbol
VeeT Module Transmitter Ground
Module Transmitter Fault
Transmitter Disable; Turns off transmitter laser output
SDA 2- write Serial Interface Data Line
SCL 2- write Serial Interface Clock
Module Absent, connected to V
RS0 Not Implement
Receiver Loss of Signal Indication
RS1 Not Implement
VeeR Module Receiver Ground
VeeR Module Receiver Ground
RD- Receiver Inverted Data Output
RD+ Receiver Non-Inverter Data Output
VeeR Module Receiver Ground
VccR Module Receiver 3.3V Supply
VccT Module Transmitter 3.3V Supply
VeeT Module Transmitter Ground
TD+ Transmitter Non-Inverted Data Input
TD- Transmitter Inverted Data Input
VeeT Module Transmitter Griund
Name/Description
T or V
ee ee
6
LCP-10G3A4EDR
Note
R in the module
Revision: 0B
2008/9/5
www.deltaww.com
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