查看“BPC-7973 光口”的源代码

[[文件:BPC-7973 SFP1，SFP2.jpg|600px|缩略图|BPC-7973 SFP1，SFP2]]
===== SFP1： =====
{| class="wikitable"
|-
! 信号名称 !! Pin !! Pin !! 信号名称 
|-
| GND || 1 || 2 || SDP2
|-
| SDP1 || 3 || 4 || SDA
|-
| SDL || 5 || 6 || SDP0
|-
| GND || 7 || 8 || SIG_DET
|-
| GND || 9 || 10 || GND
|-
| GND || 11 || 12 || SFP_RD_N
|-
| SFP_RD_P || 13 || 14 || GND
|-
| VDD33_SFP1 || 15 || 16 || VDD33_SFP1
|-
| GND || 17 || 18 || SFP_TD_P
|-
| SFP_TD_N || 19 || 20 || GND
|}

===== SFP2： =====
{| class="wikitable"
|-
! 信号名称 !! Pin !! Pin !! 信号名称 
|-
| GND || 1 || 2 || B_ SDP2
|- 
| B_ SDP1 || 3 || 4 || B_ SDA
|-
| B_ SDL || 5 || 6 || B_ SDP0
|-
| GND || 7 || 8 || B_ SIG_DET
|-
| GND || 9 || 10 || GND
|-
| GND || 11 || 12 || B_ SFP_RD_N
|-
| B_ SFP_RD_P || 13 || 14 || GND
|-
| VDD33_SFP2 || 15 || 16 || VDD33_SFP2
|-
| GND || 17 || 18 || B_ SFP_TD_P
|-
| B_ SFP_TD_N || 19 || 20 || GND
|}