Техническая Спецификация для Cisco 4-Port T1/E1 Clear Channel High-Speed WAN Interface Card HWIC-4T1/E1=
Модели
HWIC-4T1/E1=
Data Sheet
© 2008-2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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Table 3 shows the platform support and the maximum number of Cisco 4-Port Clear Channel
T1/E1 HWICs supported on each platform.
Table 3.
Number of Cisco 4-Port Clear Channel T1/E1 HWICs Supported per Platform
Cisco Integrated Services Router
Platform
Platform
Cisco 1841, 2801, and 2811
Cisco 2821
Cisco 2851
Cisco 3825 and 3845
Number of 4-port Clear Channel
T1/E1 HWICs Supported
T1/E1 HWICs Supported
Not Supported
2
2
4
Software and Management Features
Table 4 shows the software and management features for the Cisco 4-Port Clear Channel T1/E1
HWIC.
Table 4.
Software and Management Features of Cisco 4-Port Clear Channel T1/E1 HWIC
Feature
Description
Diagnostic Loopback Support
●
E1 loopback modes
●
Controller local loopback
●
Interface local loopback
●
T1 loopback modes
●
Interface local loopback
●
Interface remote loopback
●
Controller local loopback
●
Controller remote loopback
●
CSU loopback modes for T1 CSU
●
Data terminal equipment (DTE) loopback
●
Network loopback
●
Payload loopback
Alarm Detection
●
Yellow alarm: Receive/send from/to network
●
Blue alarm: Receive alarm indication signal (AIS) from network
●
Red alarm: Loss of network signal
Relevant MIB Support
●
RFC1406-MIB
●
CISCO-ICSUDSU-MIB
Remote Management
●
Supported by Cisco WAN Access Performance Management System (WAPMS)
●
Cisco CNS 2100 Series Intelligence Engine (IE2100)
●
CiscoWorks
Signaling Debugging
●
ISDN Q.921 and Q.931 decode
●
All other previously existing applicable Cisco IOS Software debugs
Hardware Specifications
Table 5 shows the hardware specifications for the Cisco 4-Port Clear Channel T1/E1 HWIC.
Table 5.
Hardware Specifications for Cisco 4-Port Clear Channel T1/E1 HWIC
Feature
Description
Dimensions (H x W x D)
0.75 x 3.08 x 4.74 in. (1.91 x 7.82 x 12.04 cm)
Weight
0.20 lb (0.09kg)
Operating Temperature
32 to 104°F (0 to 40°C)
14 to 131F (–10C to 55C when installed in the MWR-2941-DC)
Nonoperating Temperature
-40 to 158° F (–40 to 70°C)
Relative Humidity
5 to 95% noncondensing