Cisco MWR-1941-DC-2T1 Hardware Installation Guide - Page 23

Cisco Network Modules, Compact Flash - mwr dc software configuration guide

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Chapter 1 Overview of the Cisco MWR 1941-DC Router Cisco Network Modules Cisco Network Modules For implementation in a Cell Site DCN, with Cisco IOS Release 12.2(15)MC1a, the Cisco MWR 1941-DC router also supports the following Cisco network modules: • Alarm Interface Card-NM-AIC-64(=) • 16-port Ethernet Switch-NM-16ESW(=) Note When using the NM-16ESW with the MWR 1941-DC router, shielded cables are required and IP phone inline power is not supported. • Asynchronous - 16-port Asynchronous Serial-NM-16A(=) - 4-port Asynchronous/Synchronous Serial: NM-4A/S(=) - 8-port Asynchronous/Synchronous Serial: NM-8A/S(=) • 1-port T3/E3: NM-1T3/E3(=) Note When used with the MWR 1941-DC router, the NM-1T3/E3 supports line rate throughput for traffic with packet sizes of 1500 bytes. For traffic with smaller packet sizes, degradation in throughput will be seen. Additional information is contained in separate publications. • For instructions on installing these network modules and details on each of these network modules and their interfaces, see the Cisco Network Modules Hardware Installation Guide. • For software configuration information, see the publication Cisco MWR 1941-DC Software Configuration Guide. These manuals are on Cisco.com. See "Obtaining Documentation" section on page xi for more information. Compact Flash One external Compact Flash (CF) device is used on the MWR 1941-DC router. The MWR 1941-DC Compact Flash memory cards is available in 32 MB and 64 MB of memory. This device is configured in memory mapped mode (PCMCIA) to allow for hot insertion. This device is required for the MWR 1941-DC router to function because the IOS image and troubleshooting logs reside on this device. For information about replacing or upgrading the CF, see the "Replacing or Upgrading the CF" section on page 3-13. 78-15827-06B0 Cisco MWR 1941-DC Mobile Wireless Edge Router Hardware Installation Guide 1-7

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1-7
Cisco MWR 1941-DC Mobile Wireless Edge Router Hardware Installation Guide
78-15827-06B0
Chapter 1
Overview of the Cisco MWR 1941-DC Router
Cisco Network Modules
Cisco Network Modules
For implementation in a Cell Site DCN, with Cisco IOS Release 12.2(15)MC1a, the Cisco MWR
1941-DC router also supports the following Cisco network modules:
•
Alarm Interface Card—NM-AIC-64(=)
•
16-port Ethernet Switch—NM-16ESW(=)
Note
When using the NM-16ESW with the MWR 1941-DC router, shielded cables are required
and IP phone inline power is not supported.
•
Asynchronous
–
16-port Asynchronous Serial—NM-16A(=)
–
4-port Asynchronous/Synchronous Serial: NM-4A/S(=)
–
8-port Asynchronous/Synchronous Serial: NM-8A/S(=)
•
1-port T3/E3: NM-1T3/E3(=)
Note
When used with the MWR 1941-DC router, the NM-1T3/E3 supports line rate throughput
for traffic with packet sizes of 1500 bytes. For traffic with smaller packet sizes, degradation
in throughput will be seen.
Additional information is contained in separate publications.
•
For instructions on installing these network modules and details on each of these network modules
and their interfaces, see the
Cisco Network Modules Hardware Installation Guide
.
•
For software configuration information, see the publication
Cisco MWR 1941-DC Software
Configuration Guide
.
These manuals are on Cisco.com. See
“Obtaining Documentation” section on page xi
for more
information.
Compact Flash
One external Compact Flash (CF) device is used on the MWR 1941-DC router. The MWR 1941-DC
Compact Flash memory cards is available in 32 MB and 64 MB of memory. This device is configured in
memory mapped mode (PCMCIA) to allow for hot insertion. This device is required for the
MWR
1941-DC router to function because the IOS image and troubleshooting logs reside on this device.
For information about replacing or upgrading the CF, see the
“Replacing or Upgrading the CF” section
on page 3-13
.