Nortel NTN454AA OPTera Metro 3000 Front Left I/O Card

Nortel NTN454AA OPTera Metro 3000 Front Left I/O Card
Nortel NTN454AA OPTera Metro 3000 Front Left I/O Card
The Nortel NTN454AA OPTera Metro 3000 Front Left I/O Card is a high performance interface module designed for the OPTera Metro 3000 series switches. Engineered for reliability and speed, this card provides essential input and output connectivity for ... Read More
price
$36.95
  • In Stock: 1
  • Manufacturer: Nortel
  • Model or Part: NTN454AA
  • Condition: Refurbished
  • Weight: 4.00lb
  • Dimensions: 6.00in x 8.00in x 3.00in
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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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OverviewThe Nortel NTN454AA OPTera Metro 3000 Front Left I/O Card is a high performance interface module designed for the OPTera Metro 3000 series switches. Engineered for reliability and speed, this card provides essential input and output connectivity for voice and data services in carrier grade networks. Its compact form factor fits seamlessly into the front left slot of the chassis, delivering plug-and-play installation and minimal downtime.


Key Features

  • High density port architecture supports up to 24 analog voice channels
  • Integrated digital signal processing for echo cancellation and gain control
  • Hot-swap capability allows replacement without powering down the system
  • Built-in diagnostics and LED indicators simplify troubleshooting
  • Compatible with all OPTera Metro 3000 hardware revisions

Technical Specifications

  • Model number: NTN454AA
  • Manufacturer: Nortel
  • Form factor: Front left I/O card, 1U height
  • Power consumption: 12 watts typical
  • Operating temperature: 0 to 55 deg Celsius
  • Humidity: 10 to 90 percent non-condensing
  • Interface: RJ11 connectors, 24 voice ports
  • Signal type: Analog PSTN, 2 wire
  • Compliance: FCC Part 68, CE

Applications

  • Telecom carrier central offices requiring scalable voice breakout
  • Enterprise PBX back-up and redundancy solutions
  • VoIP gateways that need analog line support
  • Remote office installations where space and power are limited
  • Service provider networks upgrading from legacy TDM to hybrid IP environments

By integrating the Nortel OPTera Metro 3000 Front Left I/O Card, operators gain a dependable, easy-to-manage interface that enhances network capacity while reducing operational costs.