Lan, Wan, And Voice Connection Procedures - Cisco 2612 Hardware Installation Manual

Chapter 3 Installing the Router
Table 3-2 WAN, LAN, and Voice Connections (continued)
Port or Connection Port Type, Color
T1 digital voice RJ-48C/CA81A, tan
Analog voice FXS RJ-11, gray
Analog voice FXO RJ-11, pink
Analog voice E&M RJ-11, brown
BRI S/T WAN RJ-48C/CA81A,
(external NT1) orange
BRI U WAN RJ-49C/CA11A, red
(built-in NT1)
CT1/PRI T1
CT1/PRI-CSU T1
CE1/PRI E1
Token Ring UTP, purple
STP, purple
56/64-kbps DSU/CSU 8-pin modular, blue
1. Refer to the Cisco Modular Access Router Cable Specifications

LAN, WAN, and Voice Connection Procedures

Connect each WAN, LAN, and voice cable to the appropriate connector on the chassis or on a network
module or interface card.
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For cable pinouts, refer to the online document
OL-2171-06
Connected To:
Digital PBX
Telephone, fax
Central office, analog PBX
Analog PBX
NT1 device or private integrated
network exchange (PINX)
ISDN network
External T1 CSU
RJ-48C/CA81A interface
E1 network
Token Ring device
RJ-48S interface
Position the cables carefully, so that they do not put strain on the connectors.
Organize cables in bundles such that cables do not intertwine.
Inspect the cables to make sure that the routing and bend radiuses are satisfactory. Reposition
cables, if necessary.
Install cable ties in accordance with site requirements.
for information about selecting these cables.
Cisco Modular Access Router Cable
Cisco 2600 Series Routers Hardware Installation Guide
Connecting WAN, LAN, and Voice Cables
Cable
RJ-48 T1 cable
RJ-11
RJ-11
RJ-11
RJ-48
RJ-49
DB-15 T1 serial cable
RJ-48 straight-through
DB-15 to BNC, DB-15 to DB-15,
DB-15 to twinax, or DB-15 to RJ-45
RJ-45 Token Ring cable
RJ-48 straight-through
Specifications.
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