Data Sheet
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Table 3.
Product Number Product Description
NM-6DM 6 digital modem network module
NM-12DM 12 digital modem network module
NM-18DM 18 digital modem network module
NM-24DM 24 digital modem network module
NM-30DM 30 digital modem network module
MICA-6MOD 6 digital modem upgrade card for the Cisco 3600, 3700, and 3800 digital modem network modules
MMTL-3600 Managed Modem Software License (per 6 modems)
Ordering Information
Supported Configurations
●
Cisco 3620, 3725, and 3825-One digital modem network module
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Cisco 3640, 3745, and 3845-Two digital modem network modules
●
Cisco 3660-Four digital modem network modules
Technical Specifications
Physical Characteristics
●
Six modems per modem module
●
Up to five modem modules per network module
Modem Protocols Supported
Carrier protocols:
V.92
4
(does not include PCM support; requires Portware 2.9.1.0 and Cisco IOS 12.2(11)YT)
●
V.90 (requires Portware 2.5.1.0 and Cisco IOS 11.(2)16P or Cisco IOS 11.3.(6)T or higher)
●
K56Flex
●
V.110 support
●
ITU V.23 at 75 and 1200 bps
●
Bell 103 at 300 bps
●
ITU V.21 at 300 bps
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ITU V.22 at 1200 bps
●
Bell 212A at 1200 bps
●
ITU V.22bis at 2400 bps
●
ITU V.32 up to 9600 bps
●
ITU V.32bis up to 14,400 bps
●
V.32 turbo up to 19,200 bps
●
V.34 up to 33,600 bps
4
V.92 is not supported on 3620 until sixth Cisco IOS 12.2T release.
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