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Cisco WSP-Q40GLR4L 40GB BASE-LR4-Lite 1310nm SMF QSFP+ Transceiver

Cisco WSP-Q40GLR4L 40GB BASE-LR4-Lite 1310nm SMF QSFP+ Transceiver

$ 155.99
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-5570
UPC: 779184485193


The Cisco WSP-Q40GLR4L 40GB BASE-LR4-Lite QSFP+ Transceiver offers high-speed connectivity with a data rate of 40 Gbps. It operates at a wavelength of 1310 nm over single-mode fiber (SMF) cable, making it suitable for long-distance transmission up to 2 km.

The transceiver features a compact form factor and is equipped with duplex LC connectors for easy installation. This transceiver is ideal for network infrastructure in data centers or enterprise environments and ensures reliable performance over extended distances without signal degradation.

Cisco WSP-Q40GLR4L: 40GBASE-LR4-Lite, 1310 nm, SMF, LC Connector.


  • Form Factor : QSFP+ Transceiver - 40GBASE-IR4
  • Speed : 40 Gbps
  • Wavelength : 1310 nm
  • Cable Type : SMF
  • Connection Type : Duplex LC
  • Cable Distance : 2 km
  • Digital Optical Monitoring : Yes
  • Model Number : WSP-Q40GLR4L
  • Part Number : WSP-Q40GLR4L, WSP-Q40GLR4L=, WSP-Q40GLR4L-WS
  • Condition : Seller refurbished


  • One (1) Seller Refurbished Cisco WSP-Q40GLR4L 40GB BASE-LR4-Lite 1310nm SMF QSFP+ 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