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Cisco QSFP-40G-ER4 Optical 40 Gigabit BASE-ER4 SMF QSFP Transceiver - NetworkTigers

Cisco QSFP-40G-ER4 40GB BASE-ER4 1310nm SMF w/ OTU3 QSFP Transceiver

$ 2,932.99
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.
  Call if you need more
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-5563
UPC: 779184195504


QSFP-40G-ER4 Cisco QSFP: NetworkTigers offers this QSFP. This Cisco QSFP-40G-ER4 QSFP we provide is tech tested. We can overnight this Cisco QSFP-40G-ER4 QSFP to your business.

Cisco QSFP-40G-ER4 is a QSFP transceiver from Cisco. QSFP's have a hot pluggable form factor designed for optical networking applications QSFP transceiver are available with a wide a range of wavelengths and speeds.

Cisco QSFP-40G-ER4: 40GBASE-ER4, 1310 nm, SMF with OTU3 data-rate support, LC connector.


  • Form Factor : QSFP Transceiver
  • Wavelength : 1310 nm
  • Cable Type : SMF
  • Cable Distance : 40 km
  • Interface : 1x 40 Gigabit BASE-ER4 SMF
  • Model Number : QSFP-40G-ER4
  • Part Number : QSFP-40G-ER4, QSFP-40G-ER4=, QSFP-40G-ER4-WS
  • Condition : Seller refurbished


  • One (1) Seller Refurbished Cisco QSFP-40G-ER4 40GB BASE-ER4 1310nm SMF w/ OTU3 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