Conditions Available
Warranties Available
NM -1T3/E3
by Cisco
For Switching Network - 1 x T3/E3 WAN44.74 Mbit/s
- Nsn:
- 5998015081477
- Description:
- 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).
Interfaces/Ports
- Interfaces/Ports Details
- 1 x BNC Female T3/E3 Network Full-duplex WAN
General Information
- Product Type
- Switching Module
- Manufacturer Part Number
- NM-1T3/E3
- Manufacturer Website Address
- http://www.cisco.com
- Manufacturer
- Cisco Systems, Inc
- Product Name
- Switching Module
- Brand Name
- Cisco
Media & Performance
- Network Technology
- T3/E3
- Maximum Data Transfer Rate
- 44.74 Mbit/s
- Media Type Supported
- Coaxial
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 vendorsLine build-out - Programmable for up to 450 feet of 734A or equivalent coaxial cable or up to 225 feet for 728A or equivalent coaxial cableC-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 codingSupport for 16- and 32-bit CRC (16-bit default)DS3 FEAC channel supportTwenty-four-hour history maintained for error statistics and failure countsDS3 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 capabilitiesDS3 remote-line loopback (via Far End Alarm and Control [FEAC] codes per American National Standards Institute [ANSI] T1.107a)Response to embedded loopback commandsInsertion of loopback commands into transmitted signalProgrammable pseudorandom pattern up to 32 bits long, including 223, 220, 215, 1s, 0s, alt-0-132-bit error count and bit-count registersAlarm 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 spaceSoftware-configurable T3/E3 - Provides the flexibility to deploy a single module worldwide Serial Encapsulations:HDLCPPPFrame RelayATM Data Exchange Interface (ATM-DXI)
- Compatibility
- Supported Platforms & Minimum IOS Versions:3745 - 12.2(11)YT3725 - 12.2(11)YT3660 series - 12.2(11)YT3640 - Not Available3620 - Not Available2691 - 12.2(11)YT2650 - Not Available2600XM Series - 12.2(11)YT2600 series - Not Available1720 - Not Available1600 series - Not Available
Physical Characteristics
- Height
- 1.6"
- Width
- 7.1"
- Depth
- 7.2"
Technical Information
- Application/Usage
- Switching Network
