
A-2 RTM8940
A.3 SFP+ Connetors (X3, X5)
A.4 SFP Connetor (X6)
A.5 E1/T1 Connector (J15, J16, J17 & J18)
Pin Signal Pin Signal
1 VeeT 11 VeeR
2 TX_Fault 12 RD-
3 TX_Disable 13 RD+
4 SDA 14 VeeR
5 SCL 15 VccR
6 MOD-ABS 16 VccT
7 Rate_Select 0 17 VeeT
8 RX_LOS 18 TD+
9 Rate_Select 1 19 TD-
10 VeeR 20 VeeT
Pin Signal Pin Signal
1 VeeT 11 VeeR
2 TX_Fault 12 RD-
3 TX_Disable 13 RD+
4 SDA 14 VeeR
5 SCL 15 VccR
6 MOD-ABS 16 VccT
7 Rate_Select 0 17 VeeT
8 RX_LOS 18 TD+
9 Rate_Select 1 19 TD-
10 VeeR 20 VeeT
Pin Signal Pin Signal
1 RING_RX- 5 TIP_TX+
2 TIP_RX+ 6 N.C.
3 N.C. 7 N.C.
4 RING_TX+ 8 N.C.
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