Cisco SOHO Series Quick Reference Manual page 56

Network Modules for Cisco 2600XM, 3600, and 3700 Series
Benefits & Advantages
Serial Connectivity Network Modules
High-Speed Serial Network Modules—Up to 52 Mbps
Product
NM-1HSSI
1-port HSSI network
module
Synchronous Serial Network Modules—Up to 8 Mbps
Product
NM-4T
4-port serial network
module
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continued
Description
Provides serial speeds up
to 52 Mbps via a 50-pin
SCSI Type II connector.
This network module
requires an external T3/E3
DSU/CSU.
Modular Router Solutions
Serial and Legacy
Concentration
Description
Provides four synchronous
serial interfaces, and
supports a total full-duplex
throughput of 8 Mbps,
which can be realized over
one port (at 8 Mb/s) or
across all four ports (at 2
Mb/s on each port). Each
port supports full-duplex
and half-duplex operation
at T1 and E1 speeds. All
ports use identical DB-60
connectors that support
five interface types (RS-
232, RS-449, RS-530, V.35,
X.21) in either DTE or DCE
mode.
Modular Router Solutions
Serial and Legacy
Concentration
Supported Platforms
and Minimum Cisco
IOS Versions
3700 Series – 12.2(8)T
3660 Series – 12.0(5)T
3640 – 11.3(3)T
3620 – 11.3(3)T
2691 – 12.2(8)T
2600XM Series – Not
Available
2650 Series – Not Available
2620 Series – Not Available
2610 Series – Not Available
Supported Platforms
and Minimum Cisco
IOS Versions
3700 Series – Not Available
3660 Series – 12.0(5)T
3640 – 11.2(4)XA
3620 – 11.2(4)XA
2691 – Not Available
2600XM Series – Not
Available
2650 Series – Not Available
2620 Series – Not Available
2610 Series – Not Available
Comments
No reliance on other
network modules, WICs,
voice interface cards, or
advanced integration
modules.
Comments
No reliance on other
network modules, WICs,
voice interface cards, or
advanced integration
modules.