Cisco CISCO2650 - 2650 Router Hardware Installation Manual page 310

Cisco High-Density Extension Module Cable Pinouts
Table 28-4 RJ-21 Connections for the Cisco High-Density Extension Module
RJ-21
Pin Hardware Component
26 Base card
(EVM-HD-8FXS
1
27
2
28
3
29
4
30
5
31
6
32
7
33
8
34 EM0
9
35
10
36
11
37
12
38
13
39
14
40
15
41
16
Cisco Network Modules Hardware Installation Guide
28-10
Base Card
Ports Expansion Module Ports
8FXS/DID
EM-HDA-8FXS
Port 0 Tip —
Port 0 Ring
Port 1 Tip
Port 1 Ring
Port 2 Tip
Port 2 Ring
Port 3 Tip
Port 3 Ring
Port 4 Tip
Port 4 Ring
Port 5 Tip
Port 5 Ring
Port 6 Tip
Port 6 Ring
Port 7 Tip
Port 7 Ring
— Port 8 Tip
Port 8 Ring
Port 9 Tip
Port 9 Ring
Port 10 Tip
Port 10 Ring
Port 11 Tip
Port 11 Ring
Port 12 Tip
Port 12 Ring
Port 13 Tip
Port 13 Ring
Port 14 Tip
Port 14 Ring
Port 15 Tip
Port 15 Ring
Chapter 28 Connecting Cisco High-Density Extension Modules
EM-HDA-3FXS/4FXO EM-HDA-6FXO
— —
FXS Port 8 Tip Port 8 Tip
FXS Port 8 Ring Port 8 Ring
FXS Port 9 Tip Port 9 Tip
FXS Port 9 Ring Port 9 Ring
FXS Port 10 Tip Port 10 Tip
FXS Port 10 Ring Port 10 Ring
Unused Port 11 Tip
Unused Port 11 Ring
FXO Port 12 Tip Port 12 Tip
FXO Port 12 Ring Port 12 Ring
FXO Port 13 Tip Port 13 Tip
FXO Port 13 Ring Port 13 Ring
FXO Port 14 Tip Unused
FXO Port 14 Ring Unused
1
FXO Port 15 Tip PFP Tip
FXO Port 15 Ring PFP Ring
EM-4BRI-NT/TE
—
Port x/0 SX–
Port x/0 SX+
Port x/0 SR-
Port x/0 SR+
Port x/1 SX–
Port x/1 SX+
Port x/1 SR-
Port x/1 SR+
Port x/2 SX–
Port x/2 SX+
Port x/2 SR-
Port x/2 SR+
Port x/3 SX–
Port x/3 SX+
Port x/3 SR-
Port x/3 SR+
OL-2485-20