Cisco Channelized T1/E1 And Isdn Network Modules - Cisco 850 Series Manual

Notes
154
Cisco Channelized T1/E1 and ISDN
Network Modules
Channelized T1/E1 and ISDN Primary Rate Interface Network Modules
Product Description
NM-1CE1T1-PRI Provides a single
channelized E1/T1 ISDN
One-port Channelized
PRI balanced (120 ohm)
E1/T1 ISDN PRI Network
or unbalanced (75 ohm)
Module
connection .
Modular Router Solutions
Serial and Legacy
Concentration
ISDN Concentration
NM-2CE1T1-PRI Provides a double
channelized E1/T1 ISDN
Two-port Channelized
PRI balanced (120 ohm)
E1/T1 ISDN PRI Network
or unbalanced (75 ohm)
Module
connection .
Modular Router Solutions
Serial and Legacy
Concentration
ISDN Concentration
Supported Platforms
and Minimum Cisco
IOS Versions Comments
3800 Series–12 .3(11)T No reliance on other
network modules, WICs,
2811, 2821, and
voice interface cards,
2851–12 .3(8)T
or advanced integration
modules .
3800 Series–12 .3(11)T No reliance on other
network modules, WICs,
2811, 2821, and
voice interface cards,
2851–12 .3(8)T
or advanced integration
modules .
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