Nortel NTHR25CA Passport 15000:12-Port E3 ATM

Nortel NTHR25CA Passport 15000:12-Port E3 ATM
Nortel NTHR25CA Passport 15000:12-Port E3 ATM
The Nortel Passport 15000 NTHR25CA is a high performance 12 port E3 ATM switch designed for carrier grade networks. It delivers reliable cell based transport for voice, video and data services while supporting seamless integration with existing ATM i... Read More
price
$0.00
  • In Stock: 3
  • Manufacturer: Nortel
  • Model or Part: NTHR25CA
  • Condition: Refurbished
  • Weight: 32.00lb

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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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Overview
The Nortel Passport 15000 NTHR25CA is a high performance 12 port E3 ATM switch designed for carrier grade networks. It delivers reliable cell based transport for voice, video and data services while supporting seamless integration with existing ATM infrastructure. Built for demanding environments, the Passport 15000 provides robust throughput, low latency and advanced management features that help service providers meet the growing demand for high speed connectivity.

Key Features

  • 12 E3 (155.52 Mbps) ATM ports with full duplex operation
  • Scalable architecture that supports up to 8 Gbps aggregate bandwidth
  • Hardware based traffic shaping and policing for quality of service
  • Comprehensive SNMP and CLI management interfaces
  • Redundant power supplies and hot swap capability for high availability
  • Support for ATM AAL1, AAL2 and AAL5 cell formats
  • Integrated diagnostics and alarm monitoring for proactive maintenance

Technical Specifications

  • Model/Part Number: NTHR25CA
  • Port Type: 12 x E3 (155.52 Mbps) ATM
  • Maximum Throughput: 1.86 Gbps full duplex per port
  • Switch Fabric: 8 Gbps shared bus
  • Latency: less than 2 microseconds per cell
  • Operating Temperature: 0 to 45 degrees C
  • Power Consumption: 150 Watts typical, 200 Watts maximum
  • Dimensions: 44.5 cm x 44.5 cm x 4.4 cm (1U rack mount)
  • Compliance: FCC Part 15, CE, RoHS

Applications
The Passport 15000 is ideal for a range of carrier and enterprise scenarios, including:

  • Metro Ethernet and ATM backhaul for service providers
  • Voice over ATM (VoATM) and video conferencing transport
  • Enterprise campus networks requiring high reliability and low latency
  • Integration points for legacy ATM equipment in modern IP/MPLS networks
  • Disaster recovery sites where redundant, high speed connectivity is critical

By delivering consistent performance and extensive management tools, the Nortel Passport 15000 NTHR25CA helps organizations build resilient, high capacity networks that can evolve with future service demands.