CoaXPress-over-Fiber Host Connector - QSFP+

Applies to Closed3625 Coaxlink QSFP+.

Connector description

Property Value
Name, Label CoaXPress-over-Fiber Host ABCD
Type Enhanced Quad Small Form-factor Pluggable port
Location Card bracket
Usage CoaXPress-over-Fiber Host Interface

Pin assignments

Pin Signal Usage
1 GND Ground
2 Tx2n Transmitter B inverted data
3 Tx2p Transmitter B non-inverted data
4 GND Ground
5 Tx4n Transmitter D inverted data
6 Tx4p Transmitter D non-inverted data
7 GND Ground
8 ModSel Module select
9 Reset Module reset
10 Vcc-Rx +3.3 V receiver power supply
11 SCL Two-wire serial interface clock
12 SDA Two-wire serial interface data
13 GND Ground
14 Rx3p Receiver C non-inverted data
15 Rx3n Receiver C inverted data
16 GND Ground
17 Rx1p Receiver A non-inverted data
18 Rx1n Receiver A inverted data
19 GND Ground
20 GND Ground
21 Rx2n Receiver B inverted data
22 Rx2p Receiver B non-inverted data
23 GND Ground
24 Rx4n Receiver D inverted data
25 Rx4p Receiver D non-inverted data
26 GND Ground
27 ModPrs Module present
28 IntRxLOS Interrupt
29 Vcc-Tx +3.3 V transmitter power supply
30 Vcc1 +3.3 V power supply
31 LPMode/TxDis Low power mode
32 GND Ground
33 Tx3p Transmitter C non-inverted data
34 Tx3n Transmitter C inverted data
35 GND Ground
36 Tx1p Transmitter A non-inverted data
37 Tx1n Transmitter A inverted data
38 GND Ground