Delta Electronics LCP-1250A4FSRH Manual de usuario descargar pdf (Pagina 6)

LCP-10G3A4EDRx-G

DELTA ELECTRONICS, INC.

6 Revision: S3

2013/05/14

www.deltaww.com

Module Electrical Pin Definition

Logic Symbol Name/Description Note

1 VeeT Module Transmitter Ground 1

2 LVTTL-O TX_Fault Module Transmitter Fault 2

3 LVTTL-I TX_Disable Transmitter Disable; Turns off transmitter laser output 3

4 LVTTL-I/O SDA 2- write Serial Interface Data Line

5 LVTTL-I/O SCL 2- write Serial Interface Clock

6 MOD_ABS Module Absent, connected to V

T or V

R in the module 4

7 LVTTL-I RS0 Not Implement

8 LVTTL-O RX_LOS Receiver Loss of Signal Indication 2

9 LVTTL-I RS1 Not Implement

VeeR Module Receiver Ground 1

CML-O RD- Receiver Inverted Data Output

CML-O RD+ Receiver Non-Inverter Data Output

VeeR Module Receiver Ground 1

VccR Module Receiver 3.3V Supply

VccT Module Transmitter 3.3V Supply

VeeT Module Transmitter Ground 1

CML-I TD+ Transmitter Non-Inverted Data Input

CML-I TD- Transmitter Inverted Data Input

VeeT Module Transmitter Griund 1

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.

1 2 3 4 5 6 7 8 9 10 11 ... 15 16

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Delta Electronics LCP-1250A4FSRH Manual de usuario Pagina 6