COLAMCO

AddOn Ciena NTK591LH Compatible TAA compliant 1000Base-CWDM SFP Transceiver (SMF, 1470nm, 120km, LC)

$600.00
$333.29 SAVE $266.71
None availableas of 10/17/2026

Ships when available. Free shipping on most items when you spend $100 or more.

Special orders typically ship in 1-12 weeks.

Country of origin

  • Origin: United States
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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the AddOn NTK591LH-AO

This Ciena® NTK591LH compatible SFP transceiver provides 1000Base-CWDM throughput up to 120km over single-mode fiber (SMF) using a wavelength of 1470nm via an LC connector. It can operate at temperatures between 0 and 70C. The listed reach has been determined using a link budget calculation and tested in a standard environment. Actual link distances achieved will be dependent upon the deployed environment. Our transceiver is built to meet or exceed OEM specifications and is guaranteed to be 100% compatible with Ciena®. It has been programmed, uniquely serialized, and tested for data-traffic and application to ensure that it will initialize and perform identically. All of our transceivers comply with Multi-Source Agreement (MSA) standards to provide seamless network integration. This transceiver is Trade Agreements Act (TAA) compliant. We stand behind the quality of our products and proudly offer a limited lifetime warranty.

Technical specifications

Technical Specifications of the AddOn NTK591LH-AO

General Information

General Information specifications
Manufacturer AddOn
Manufacturer Part Number NTK591LH-AO
Manufacturer Website Address http://www.addoncomputer.com
Brand Name AddOn
Product Model NTK591LH-AO
Product Name NTK591LH-AO SFP (mini-GBIC) Module
Product Type SFP (mini-GBIC)

Technical Information

Technical Information specifications
Application / Usage Data NetworkingOptical Network

Interfaces/Ports

Interfaces/Ports specifications
Total Number of Ports 1
Connector Type LC
Interfaces / Ports Details 1 x LC 1000Base-CWDM Network

Media & Performance

Media & Performance specifications
Media Type Supported Optical Fiber
Fiber Mode Supported Single-mode
Ethernet Technology Gigabit Ethernet
Network Technology 1000Base-CWDM
Maximum Distance Supported 120 km
Maximum Data Transfer Rate 1 Gbit/s

Physical Characteristics

Physical Characteristics specifications
Form Factor Hot-swappable
Height 1.2"
Width 2.8"
Depth 4.8"
Weight (Approximate) 0.40 lb

Miscellaneous

Miscellaneous specifications
Compatibility

MSA Compliant

Country of Origin United States

Warranty

Warranty specifications
Limited Warranty Lifetime

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Special order item. This item ships direct from the manufacturer and cannot be cancelled once ordered. If you have any questions before ordering, ask us first: chat with us or call 1-800-692-8757.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.