Datasheet

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TECHNICAL SPECIFICATIONS
Environmental Specifications (Same for all Modules)
• Operating temperature: 32 to 104° F (0 to 40º C)
• Storage temperature: -13 to 158° F (-25 to +70º C)
• Relative humidity: 5 to 85 percent noncondensing operating; 5 to 95 percent noncondensing, nonoperating
Network Module Specifications
Table 5 lists specifications for Cisco IP Communications voice/fax network modules.
Table 5. Specifications for IP Communications Voice/Fax Network Modules
NM-HD-1V NM-HD-2V NM-HD-2VE
Description
1-slot Cisco IP Communications
voice/fax network module
2-slot Cisco IP Communications
voice/fax network module
2-slot Cisco IP Communications enhanced
Voice/fax network module
Cisco IOS
Software Release
12.2.(15)ZJ “Plus” Image 12.2.(15)ZJ “Plus” Image 12.2.(15)ZJ “Plus” Image
Cisco Part Number
800-21590-01 800-21591-01 800-20164-01
FCC Specifications
FCC Class B device FCC Class B device FCC Class B device
Spare
NM-HD-1V= NM-HD-2V= NM-HD-2VE=
Voice Channel Capacity
4 any complexity codec 6 any complexity or 8
medium complexity
18 any complexity, 24 medium complexity,
or 48 G.711
Mean Time Between
Failure (MTBF)
1,605,514 hours 1,312,760 hours 1,092,352 hours
Cisco VICs and VWICs
Required
Requires one Cisco VIC:
• VIC2-2FXS
• VIC-4FXS/DID
• VIC2-2FXO
• VIC2-4FXO
• VIC2-2E/M
• VIC-2DID
• VIC2-2BRI-NT/TE
Requires at least one Cisco VIC
(maximum of two):
• VIC2-2FXS
• VIC-4FXS/DID
• VIC2-2FXO
• VIC2-4FXO
• VIC2-2E/M
• VIC-2DID
• VIC2-2BRI-NT/TE
Requires at least one Cisco VIC or VWIC
(maximum of two):
• VIC2-2FXS
• VIC-4FXS/DID
• VIC2-2FXO
• VIC2-4FXO
• VIC2-2E/M
• VIC-2DID
• VIC2-2BRI-NT/TE
• Any VWIC-xMFT-xx and VWIC2-xMFT-
xx (except VWIC-xMFT-G703)