Cisco CISCO2650 - 2650 Router Hardware Installation Manual page 27

Chapter 1 Overview of Cisco Network Modules for Cisco Access Routers
Table 1-3 Cabling for Cisco Network Modules (continued)
Connector Type,
Connection Type Cable Color
Channelized E1 PRI, DB-15, tan
balanced
DB-15 to twin-ax, tan DB-15 to twin-ax 75-ohm balanced E1
DB-15 to RJ-45, tan
RJ-48S, tan
RJ-48S to DB-15, tan RJ-48S to DB-15 120-ohm balanced E1
RJ-48S to twin-ax
Channelized E1 PRI, DB-15 to BNC, tan
unbalanced
RJ-48S to BNC, tan
BRI S/T RJ-45, orange
(external NT1)
BRI U (built-in NT1) RJ-45, red
Serial Connections
Synchronous serial 60-pin D, blue
Asynchronous serial 68-pin D to 25-pin D DB-68 to DB-25 EIA/TIA-232 octal
68-pin D to RJ-45
Serial 60-pin D, blue
Serial surge protection
Fractional DS3 or 50-pin D, blue
below, to DSU
Fractional DS3 or
below, to another
router
OL-2485-20
Cable
DB-15 to DB-15 120-ohm balanced E1
DB-15 to RJ-45 120-ohm balanced E1
RJ-48S to RJ-48S straight-through 120-ohm
balanced E1
RJ-48S to twin-ax 120-ohm balanced E1
DB-15 to BNC 75-ohm unbalanced E1
RJ-48S to BNC 75-ohm unbalanced E1
RJ-45 straight-through
RJ-45 straight-through
Serial transition cable (EIA/TIA-232,
EIA/TIA-449, EIA/TIA-530 DTE, V.35,
X.21, NRZ/NRZI)
DB-68 to RJ-45 EIA/TIA-232 octal
Cisco Smart serial 12-in-1—see
part numbers
Cisco Product ID CAB-SS-SURGE
DB-50 HSSI DTE
DB-50 HSSI null modem
Cisco Network Modules Hardware Installation Guide
Cabling for Cisco Network Modules
Use with
NM-1FE1CE1B
NM-1FE2CE1B
NM-1CE1B
NM-2CE1B
NM-1CE1T1-PRI
NM-2CE1T1-PRI
NM-1FE1CE1U
NM-1FE2CE1U
NM-1CE1U
NM-2CE-1U
NM-1CE1T1-PRI
NM-2CE1T1-PRI
NM-4B-S/T
NM-8B-S/T
NM-4B-U
NM-8B-U
NM-4T
NM-4A/S
NM-8A/S
NM-16A
NM-32A
Table 1-4 for NM-16A/S
NM-1HSSI
1-13