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SKU: OEUFJJB056 |  Mfg. Part: QSFP-40G-SR4-S=  | UPC: 882658745416  | 
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Cisco QSFP-40G-SR4-S= 40GB QSFP+ 40GBASE-SR 850nm Transceiver QSFP-40G-SR4-S QSFP-40G-SR4-S=

New $1,423.31 Third Party Refurbished $1,363.31

26 Available
Condition: New

$1,423.31  $1,921.47
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Product Overview

QSFP+ transceiver module - 40 Gigabit Ethernet - 40GBASE-SR4 - MTP/MPO multi-mode - up to 492 ft - 840-860 nm

Technical Specifications

40GB Cisco Genuine QSFP+ 40GBASE-SR 850nm Transceiver QSFP-40G-SR4-S QSFP-40G-SR4-S=

Package IncludesGenuine Cisco Transceiver,
New Bulk,
1 Year warranty

Product Details

  • Manufacturer:
  • Model Number:
  • ASIN:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Country of Origin:
  • Cisco
  • QSFP-40G-SR4-S=
  • B0199TB5CY
  • 882658745416
  • New
  • 1 lbs
  • 6 X 2 X 8
  • Today - Mar 21, 2026
  • Dec 23, 2016
  • Viet Nam
Product Identifiers: Brand: Cisco • Part #: QSFP-40G-SR4-S= • UPC: 882658745416 • ASIN: B0199TB5CY • Category: Switch Modules

Cisco QSFP-40G-SR4-S= 40GB QSFP+ 40GBASE-SR 850nm Transceiver QSFP-40G-SR4-S QSFP-40G-SR4-S=

Reviews for Cisco QSFP-40G-SR4-S=

$1,423.31