OPTIC DESCRIPTION

QTY 1 Ciena NTK591VN 1GbE Gigabit Ethernet (GE) CWDM SFP optical transceiver module

The Ciena NTK591VN is a 1GbE Gigabit Ethernet (GE) CWDM SFP optical transceiver module designed for high-performance fiber optic networking.
Are you looking to purchase replacement units?
 let us know SEND US A MESSAGE:

Are you looking for a pricing and availability quote, datasheet specifications (like transmission distance/link budget), or checking its compatibility with a specific Ciena platform (like the 6500 or 3900 series)?
  • What specific switch or router platform (e.g., Ciena 6500,3900, LE-3300 , 3000 & 5000,) will host this module?
  • Do you need current hardware and other optics? 

Do you need to verify switch hardware compatibility for a specific deployment, or find troubleshooting steps for a deployed module?
Are you looking because you are migrating to a non-Ciena environment?  
or do you need to know if it fits a specific line card model inside a Ciena OM 6500 or  LE-3300 , 3000 & 5000 Series (Legacy SAOS Systems platform? 
Network Applications
This optical module is commonly deployed in Ciena LE-3300 hardware platforms as well as other compatible optical transport network (OTN) processors. It provides Operations, Administration, and Management (OAM) functions alongside performance tracking diagnostics. 
Compatible System Deployments
This module is explicitly designed to integrate into high-reliability Ciena platforms, including:
  • Ciena 6500 Packet-Optical Platform: Used on 1G/10G line cards to interface with regional metro rings.
  • Ciena 3900/5100 Service Delivery Switches: Deployed at the network edge for Carrier Ethernet business services.
Are you planning to deploy this module in a specific Ciena platform architecture, or do you need to calculate the optical power budget and maximum distance (e.g., 40km, 80km, or 120km) for your network spans?
Within Ciena's ecosystem, this optic is accepted across their carrier ethernet and packet-optical transport lines that utilize legacy 1G SFP line cards:
  • Form Factor: SFP (Small Form-factor Pluggable / mini-GBIC)
  • Data Rate: 1 Gbps (Gigabit Ethernet)
  • Technology: Coarse Wavelength Division Multiplexing (CWDM)
  • Wavelength: 1511nm (often compatible or paired in 1510nm grids)
  • Application: Used primarily in telecom hardware and enterprise networking switches to extend network reach over single-mode fiber (SMF
    WOULD YOU LIKE TO SEND US A MESSAGE? 

AND Let us know what other optical IT /  Telecom product you need. We have over 100K items in stock NOT LISTED on ebay.

SEE last photo or our ebay store for information. 
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Condition:


This item is sold in USED WORKING PULLED FROM NETWORK condition. 


UNIT MAY EXIBIT SLIGHT SCRATCHES DINGS OR DENTS DUE TO NORMAL USAGE

 

Warranty Information:


All equipment ships with a 60-day warranty unless specified otherwise. Physical damage must be disclosed within 7 days of receipt to qualify for a full refund.

 

Shipping:


Shipping is calculated based on location unless specified otherwise.

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