Juniper QFX Series - Table 28: QSFP+ MPO Fiber-Optic Crossover Cable Pinouts

Table 27: QSFP+ and QSFP28 Optical Module Receptacle Pinouts (continued)
SignalFiber
Tx1 (Transmit)2
Tx2 (Transmit)3
Tx3 (Transmit)4
Unused5
Unused6
Unused7
Unused8
Rx3 (Receive)9
Rx2 (Receive)10
Rx1 (Receive)11
Rx0 (Receive)12
Table 28: QSFP+ MPO Fiber-Optic Crossover Cable Pinouts
PinPin
121
112
103
94
85
76
67
58
49
310
211
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