Ports And Cabling - Cisco 4000 Series Hardware Installation Manual

Connect WAN, LAN, and Voice Interfaces
metallically connected to interfaces that connect to the OSP or its wiring. These interfaces are designed
for use as intra-building interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE, Issue
4) and require isolation from the exposed OSP cabling. The addition of Primary Protectors is not
sufficient protection in order to connect these interfaces metallically to OSP wiring.
Warning Never install telephone jacks in wet locations unless the jack is specifically designed for wet
locations. Statement 1036
Warning Never touch uninsulated telephone wires or terminals unless the telephone line has been
disconnected at the network interface. Statement 1037
Warning Class 1 laser product. Statement 1008

Ports and Cabling

Table 3-2
summarized here are also described in detail in
Table 3-2 WAN, LAN, and Voice Connections
Port or Connection Port Type, Color
Ethernet RJ-45, yellow
T1/E1 WAN RJ-48C/CA81A
xCE1T1-PRI RJ-48S, tan
T3/DS3/E3 WAN BNC connector
Cisco serial 60-pin D-sub, blue
Cisco Smart serial Cisco Smart compact
connector, blue
T1/E1 digital voice RJ-48C/CA81A, tan
Gigabit Ethernet SFP, LC, color according
optical to optical wavelength
Gigabit Ethernet SFP, RJ-45
copper
Hardware Installation Guide for Cisco 4000 Series Integrated Services Routers
3-28
summarizes typical WAN, LAN, and voice connections for routers. The connections
1
Connection:
Ethernet hub or Ethernet switch
T1 or E1 network
External T1 CSU or other
T1 equipment
T3 network, CSU/DSU, or other
T3/DS3 equipment
CSU/DSU and serial network or
equipment
CSU/DSU and serial network or
equipment
Digital PBX, ISDN network,
CSU/DSU
1000BASE-SX, -LX, -LH, -ZX,
-CWDM
1000BASE-T
Chapter 3 Install and Connect Cisco 4000 Series ISRs
Cisco Modular Access Router Cable Specifications.
Cable
Category 5 or higher Ethernet
RJ-48 T1/E1
RJ-48S to RJ-48S TE
RJ-48S to RJ-48S NT
RJ-48S to RJ-48S T1
RJ-48S to bare
RJ-48S to BNC
RJ-48S to twinaxial cable
RJ-48S to DB-15
RJ-48S to DB-15 null
75-ohm coaxial cable
Cisco serial transition cable that
matches the signaling protocol
(EIA/TIA-232, EIA/TIA-449, V.35,
X.21, or EIA-530)
and the serial port operating mode
(DTE or DCE).
RJ-48 T1/E1
Optical fiber as specified on applicable
data sheet
Category 5, 5e, 6 UTP
OL-32185-02