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Cisco NM-1T3/E3

New & Used Cisco NM-1T3/E3

Cisco NM-1T3/E3 from ICP Networks

ICP Networks buy and sell Cisco NM-1T3/E3, and the large inventory of stock which we hold at our state of the art headquarters often allows us to offer same day shipping throughout the UK, with next day service across Europe and around the world on the parts you require.

ICP Networks buy and sell Cisco NM-1T3/E3, and the large inventory of stock which we hold at our state of the art headquarters often allows us to offer same day shipping throughout the UK, with next day service across Europe and around the world on the parts you require.

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New And Used Cisco NM-1T3/E3

Cisco 3900 Series - SM, NM, EVM

If for any reason you are unable to locate the Cisco NM-1T3/E3, or anything else you are looking for, please CONTACT one of our team.

ICP Networks stocks a wide range of new / used Cisco NM-1T3/E3, as well as the other NM-1T3/E3 Routers, Switches and IP Phones which will allow a business of any size to put together a state of the art communications network specifically tailored to meet its needs, both now and in the future.

We also buy back excess and unwanted IT and networking equipment which has a resale value, allowing our customers to realise the cash value of unwanted technology assets, or reduce the cost of an upgrade or installation. Call us on +44 1625 468 450 and our customer care team will take the time to set out all the options ICP Networks offers for building a system to exactly meet your needs.

3900-series-sm-nm-evm.asp

 

Cisco NM-1T3/E3 Specifications

General Information

Manufacturer Cisco Systems, Inc
Manufacturer Part Number NM-1T3/E3=
Manufacturer Website Address http://www.cisco.com
Brand Name Cisco
Product Model NM-1T3/E3=
Product Name Switching Module
Product Type Switching Module

Technical Information

Application/Usage Switching Network

Interfaces/Ports

Total Number of Ports 1
Connector Type BNC
Interfaces/Ports Details 1 x BNC T3/E3 Full-duplex WAN

Media & Performance

Media Type Supported Coaxial
Maximum Data Transfer Rate 44.74 Mbit/s

Physical Characteristics

Height 39.4 mm
Width 180.3 mm
Depth 182.9 mm

Miscellaneous

Additional Information
  • DSX3 level interface with dual female 75-ohm BNC coaxial connectors per port (separate RX and TX)
  • Scrambling and subrate support of major DSU vendors
  • Line build-out - Programmable for up to 450 feet of 734A or equivalent coaxial cable or up to 225 feet for 728A or equivalent coaxial cable
  • C-bit, or M23 framing for T3, bypass and G.751 framing for E3 (software selectable)
  • Binary 3-zero substitution (B3ZS) (T3) or high-density bipolar with three zeros (HDB3) (E3) line coding
  • Support for 16- and 32-bit CRC (16-bit default)
  • DS3 FEAC channel support
  • Twenty-four-hour history maintained for error statistics and failure counts
  • DS3 alarm and event detection (once per second polling)
  • Alarm indication signal (AIS)
  • Out of frame (OOF)
  • Line code violation (LCV)
  • Excessive zeros (EXZ)
  • Far-end receive failure (FERF)
  • Line and payload loopback capabilities
  • DS3 remote-line loopback (via Far End Alarm and Control [FEAC] codes per American National Standards Institute [ANSI] T1.107a)
  • Response to embedded loopback commands
  • Insertion of loopback commands into transmitted signal
  • Programmable pseudorandom pattern up to 32 bits long, including 223, 220, 215, 1s, 0s, alt-0-1
  • 32-bit error count and bit-count registers
  • Alarm detection - Alarm indication signal (AIS), remote alarm, far-end block error (FEBE), out of frame (OOF)
  • Onboard processor for Maintenance Data Link (MDL)
  • Physical space savings - Eliminates the need for external DSU device, saving valuable rack space
  • Software-configurable T3/E3 - Provides the flexibility to deploy a single module worldwide

    Serial Encapsulations:
  • HDLC
  • PPP
  • Frame Relay
  • ATM Data Exchange Interface (ATM-DXI)
Compatibility Supported Platforms & Minimum IOS Versions:
  • 3745 - 12.2(11)YT
  • 3725 - 12.2(11)YT
  • 3660 series - 12.2(11)YT
  • 3640 - Not Available
  • 3620 - Not Available
  • 2691 - 12.2(11)YT
  • 2650 - Not Available
  • 2600XM Series - 12.2(11)YT
  • 2600 series - Not Available
  • 1720 - Not Available
  • 1600 series - Not Available

 

Why Choose Cisco NM-1T3/E3?

Cisco 3900 Series - SM, NM, EVM - NM-1T3/E3

The Cisco T3/E3 Network Module provides high-speed WAN access for the Cisco 2600, 3600, and 3700 series routers. T3/E3 WAN access enables the network to carry high volumes of data and rich multimedia content, while providing low latency for voice over IP (VoIP).

If for any reason you are unable to locate the Cisco NM-1T3/E3, or anything else you are looking for, please CONTACT one of our team.