TP-Link TL-SM5110-LR Product Overview

10GBase-LR SFP+ LC Transceiver

MODEL: TL-SM5110-LR

Overview

• Compatible with SFP+ MSA, IEEE 802.3ae, SFF-8472

• Up to 10.3125 Gbps transmission speed and 10 km transmission distance

• Digital Diagnostic Monitoring (DDM)

• Supports Hot Swappable

Pin Assignment

Pin Description

Pin Name Function

1 VeeT/Tx GND Module transmitter ground

2 Tx Fault Module transmitter fault

3 Tx Disable Transmitter Disable; Turns o transmitter laser output

4 SDA 2 wire serial interface data input/output (SDA)

5 SCL 2 wire serial interface clock input (SCL)

6 MOD_ABS Module Absent, connect to VeeR or VeeT in the module

7 RS0 Receiver Rate Select

8 LOS Receiver Loss of Signal Indication

9 RS1 Transmitter Rate Select (not used)

10 VeeR/Rx GND Module receiver ground

11 VeeR/Rx GND Module receiver ground

12 RD- Receiver inverted data output

13 RD+ Receiver non-inverted data output

14 VeeR/Rx GND Module receiver ground

15 VccR Module receiver 3.3V supply

16 VccT Module transmitter 3.3V supply

17 VeeT/Tx GND Module transmitter ground

18 TD+ Transmitter inverted data output

19 TD- Transmitter non-inverted data output

20 VeeT/Tx GND Module transmitter ground