SFF EPON 光模块管脚定义

发布网友发布时间：2022-04-21 07:37

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热心网友时间：2022-06-18 18:24

Pin Symbol Name/Description Ref.
1 NCNot Connected
2 VEERReceiver Ground
3 VEERReceiver Ground
4 NCNot Connected
5 NCNot Connected
6 VEERReceiver Ground
7 VCCRReceiver Power Supply
8 SDReceiver Signal Detect1
9 RD-Inverted Receiver Data Output2
10 RD+ Non- inverted Receiver Data Output2
11 VCCTTransmitter Power Supply
12 VEETTransmitter Signal Ground
13 TX_BURST Transmitter Burst Control3
14 TD+Non- inverted Transmitter Data Output4
15 TD- Inverted Transmitter Data Output4
16 VEETTransmitter Ground
17 SCLI2C Serial Clock (LVTTL)
18 SDAI2C Serial Data (LVTTL)
19 Tx_FaultTransmitter Fault (LVTTL)
20 VEETTransmitter Signal Ground
Note1: LVTTL logic output, with internal 10kΩpull-up resister.
Note2: LVPECL logic output, internally AC-coupled.
Note3: LVTTL logic output.
Note4: LVPECL logic input, internally terminated and AC-coupled.