Jack
Pin
Telco
RX
Signal NameBoard PinsJack PinTelco
TX
Signal NameBoard PInsLineBoard
Connector
4
40RX_RING_P567140TX_RING_P549Line 5
515RX_TIP_P533215TX_TIP_P515
4
37RX_RING_P664137TX_RING_P646Line 6
512RX_TIP_P630212TX_TIP_P612
4
36RX_RING_P763136TX_RING_P745Line 7
511RX_TIP_P729211TX_TIP_P711
4
31RX_RING_P858131TX_RING_P840Line 8
56RX_TIP_P82426TX_TIP_P86
4
30RX_RING_P957130TX_RING_P939Line 9
55RX_TIP_P92325TX_TIP_P95
4
27RX_RING_P1054127TX_RING_P1036Line 10
52RX_TIP_P102022TX_TIP_P102
4
26RX_RING_P1153126TX_RING_P1135Line 11
51RX_TIP_P111921TX_TIP_P111
4
33RX_RING_P1260133TX_RING_P1242Line 12
58RX_TIP_P122628TX_TIP_P128
4
32RX_RING_P1359132TX_RING_P1341Line 13
57RX_TIP_P132527TX_TIP_P137
4
29RX_RING_P1456129TX_RING_P1438Line 14
54RX_TIP_P142224TX_TIP_P144
4
28RX_RING_P1555128TX_RING_P1537Line 15
53RX_TIP_P152123TX_TIP_P153
439RX_RING_P1666139TX_RING_P1648Line 16PORTS
16-31
514RX_TIP_P1632214TX_TIP_P1614
4
38RX_RING_P1765138TX_RING_P1747Line 17
513RX_TIP_P1731213TX_TIP_P1713
Cisco ASR 907 Router Hardware Installation Guide
163
Troubleshooting
32 T1/E1 Interface Module Pinout