5 Cables Nortel Secure Router 8012
Hardware Description
5-18 Nortel Networks Inc. Issue 5.3 (6 April 2009)
DB68 Signal Direction Signal RJ45
57 RxTip5
Å RxTip5 1
58 RxRing5
Å RxRing5 2
33 TxTip4
Æ TxTip4 4
34 TxRing4
Æ TxRing4 5
32 TxShield4
Æ TxShield4 6
64 RxShield4
Å RxShield4 3
65 RxTip4
Å RxTip4 1
66 RxRing4
Å RxRing4 2
35 PGND
39 PGND
43 PGND
51 PGND
59 PGND
67 DGND
68 DGND
5.7.3 16CE1 interface cable
There are two types of 16-port CE1 (16CE1) interface cables for the Secure Router 8012: the
16CE1 coaxial cable and the 16CE1 shielded twisted-pair cable. They connect the 75 Ω
unshielded interface module and the 120 shielded interface module respectively, as shown in
Figure 5-11 and Figure 5-12.