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Cisco DWDM-XFP-56.55 10GB BASE-DWDM 1556.55nm SMF XFP Transceiver

Cisco DWDM-XFP-56.55 10GB BASE-DWDM 1556.55nm SMF XFP Transceiver

$ 549.99
Only 2 remaining
In stock means that we have the product available to meet your delivery commitment. If it is on the web site, it is available for sale and we can ship it that day.
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Cutoff Ground / 3 day / 2 day - 2pm PT, Cutoff Overnight - 5pm PT. Overnight orders after 4pm PT require approval. Call 800-430-6950 to confirm overnight orders after 4pm PT.
Condition: Seller refurbished
Pre-owned, tested by qualified techs, working, reset-to-factory default, grade A condition, and parts needed for normal functions are included (as described in the listing).
Warranty: 365 days
Warranty coverage period
SKU: NSH-7222
UPC: 882658116438


The Cisco DWDM-XFP-56.55 is a reliable, high-performance 10GB BASE-DWDM transceiver for long-range transmission over single-mode fiber (SMF) networks. This XFP transceiver operates at the wavelength of 1556.55nm, ensuring efficient data transfer with minimal signal degradation.

This Cisco transceiver offers excellent bandwidth capacity and ensures optimal performance in demanding optical networking environments. Featuring an easy plug-and-play installation process, the DWDM-XFP-56.55 simplifies network management tasks while guaranteeing enhanced reliability and stability during operation.

This Cisco DWDM-XFP-56.55 transceiver is a member of the Cisco XFP family of optical transceivers. The XFP transceivers modules are slightly larger than the popular SFP and SFP+ transceivers.

Cisco DWDM-XFP-56.55: 10GBASE-DWDM 1556.55 nm XFP (100-GHz ITU grid).


  • Form Factor : 1x Ethernet 10 Gigabit BASE-DWDM - LC XFP Transceiver
  • Speed : 10 Gbps
  • Wavelength : 1556.55 nm
  • Cable Type : SMF
  • Model Number : DWDM-XFP-56.55
  • Part Number : DWDM-XFP-56.55, DWDM-XFP-56.55=, DWDM-XFP-56.55-WS
  • Condition : Seller refurbished


  • One (1) Seller Refurbished Cisco DWDM-XFP-56.55 10GB BASE-DWDM 1556.55nm SMF XFP Transceiver as described above

Not Included

  • Manuals or product brochures are not included. Software or Firmware DVDs or CDs are not included
    Product information and installation instructions may be found on the manufacturer's website or the web. Software or firmware updates may be available through the manufacturer's website