Name: 3-Port OC-3/STM-1 ATM Single-Mode Fun.pro Module
Brand: Nortel
Availability: InStock

Nortel NTNQ54AA 3-Port OC-3/STM-1 ATM Single-Mode Fun.pro Module

$0.00

In Stock: 15
Manufacturer: Nortel
Model or Part: NTNQ54AA
Condition: New
Weight: 15.00lb

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New - Sealed or Open Box Condition
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Description

Overview

The Nortel NTNQ54AA is a high performance 3-port OC-3/STM-1 ATM module designed for single-mode fiber networks. Engineered for demanding carrier and enterprise environments, this unit delivers reliable cell based transport with low latency and robust error handling. Its compact form factor makes it ideal for integration into existing chassis while providing seamless upgrade paths to higher bandwidth solutions.

Key Features

Three independent OC-3/STM-1 ports supporting ATM traffic over single-mode fiber
Full compliance with ITU-T G.709 and G.707 standards for optical transport networks
Integrated protection switching for rapid fault recovery
Low power consumption and heat generation for efficient rack utilization
Plug-and-play installation with auto-negotiation of line rates
Diagnostic monitoring via SNMP and CLI interfaces

Technical Specifications

Port type: 3 x OC-3/STM-1 (155.52 Mb/s per port)
Media: Single-mode fiber, wavelength 1310 nm
Connector: LC duplex
Maximum reach: up to 80 km with standard single-mode fiber
Optical loss budget: 25 dB max
Operating temperature: 0 to 45 deg Celsius
Power supply: 100-240 V AC, 50/60 Hz, 30 W total
Dimensions: 4U rack mount, 440 mm height

Applications

Carrier grade backhaul for ATM and Ethernet over optical links
Metro network aggregation points requiring reliable cell transport
Enterprise data center interconnects where low latency is critical
Government or military communication nodes that demand high availability
Telecom service provider upgrades from legacy T1/E1 to OC-3 speeds

This Nortel NTNQ54AA module provides a proven solution for organizations looking to expand their optical transport capacity while maintaining the flexibility and reliability required in modern network infrastructures.