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Additional Information
Manufacturer CISCO Manufacturer Part Number NM-1T3/E3 SKU GROUP-152759 Ethernet Technology Gigabit Ethernet Marketing Information 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). 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). Module Type EM Network Modules Application/Usage Switching Network Height 1.6" Width 7.1" Depth 7.2" Brand Cisco 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
Form Factor Rack-mountable Product Name CISCO NM-1T3/E3 Input Voltage - 110 V AC
- 220 V AC
Interfaces/Ports Details 1 x BNC Female T3/E3 Network Full-duplex WAN Limited Warranty 90 Day Manageable Yes Management Port Yes Maximum Data Transfer Rate 44.74 Mbit/s Media Type Coaxial Memory Card Supported CompactFlash Alt Part No NM1T3E3 Network Technology T3/E3 Product Type Switching Module 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)
Power Source Power Supply NSN Part Number 6.00E+12 SKU UNSPSC 43222600 SKU UPC 7.46E+11 Usb Yes - Description
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Details
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). - Reviews
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