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Overview

This is a Refurbished product in Good condition.

It has been tested for 100% functionality, carefully cleaned, and has light signs of wear or micro-scratches. Includes a minimum 90-day warranty.

REFURBISHED GOOD Cisco NM-ATM-1A-T3 Network Module.Refurbished Cisco NM-1A-T3/E3 single-port ATM network module, offering DS3/T3 (≈ 44 Mbps) or E3 (≈ 34 Mbps) WAN connectivity via 75-Ω BNC coax. Fully tested and graded “good” condition; ideal for legacy branch or enterprise service-provider upgrades. Requires compatible Cisco ISR-2800/3800/3900 series router for installation.
Refurbished Good

REFURBISHED GOOD Cisco NM-ATM-1A-T3 Network Module.

Model: Cisco NM-ATM-1A-T3
Web Code: 19504852
Sold and shipped by | 4.0 seller rating (9 reviews)

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

REFURBISHED GOOD Cisco NM-ATM-1A-T3 Network Module.

This refurbished Cisco NM-ATM-1A-T3 Network Module delivers a high-bandwidth ATM interface for DS3/T3 (~44.7 Mbps) or E3 (~34.4 Mbps) connections using a single 75‑ohm BNC coaxial port. Designed for installation in Cisco ISR 2800, 3800, and 3900 series routers, it supports full ATM service classes including CBR, VBR-rt, VBR-nrt, ABR, UBR, and UBR+, with up to 1024 virtual connections. The module enables legacy WAN connectivity for enterprises or service-provider environments, providing reliable high-speed links for ATM, voice, or data traffic. As a refurbished unit in good condition, it has been fully tested and reset to factory defaults, offering a cost-effective alternative to new hardware. Proper verification of router slot compatibility and IOS version is recommended before installation.

Single-port ATM interface: DS3/T3 (~44 Mbps) or E3 (~34 Mbps)

75‑ohm BNC coaxial connector

Supports full ATM traffic classes: CBR, VBR-rt/nrt, ABR, UBR, UBR+

Up to 1024 virtual connections (VCs)

Compatible with Cisco ISR 2800, 3800, 3900 series routers

Refurbished and fully tested for reliable performance

Ideal for legacy ATM, T3/E3 WAN, or branch deployments

Product Condition
Refurbished Good

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

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Product Category
Computer accessories
Return/Exchange Period
30 days
Condition
Opened

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