Received! Our sales team will contact you soon.

SKU: DQ7USN6BGZ |  Mfg. Part: QSFP-40G-ER4-WS  | 
 1 Reviews
 |     Share Make an offer

QSFP-40G-ER4-WS - Cisco Refurbished QSFP 40GBASE-ER4 Module

Special Order
Ships in 1-2 weeks
Condition: New

$30,709.80  $41,458.23
Free Shipping for this Item

Product Overview

The Refurbished QSFP 40GBASE-ER4 Transceiver Module is designed for high-performance data centers and networking applications. With a reach of up to 40 kilometers over single-mode fiber, this module supports high-speed data transmission while ensuring reliability and efficiency.

It features a compact design and is compatible with multiple vendors, making it a versatile choice for your networking needs.

Technical Specifications

  • Data Rate: 40 Gbps
  • Distance: Up to 40 km
  • Connector Type: LC Duplex
  • Transceiver Type: QSFP
  • Wavelength: 1264.5 - 1337.5 nm
  • Compatible with Multi-Vendor Systems
  • Low Power Consumption

Product Details

  • Manufacturer:
  • Model Number:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Country of Origin:
  • Cisco
  • QSFP-40G-ER4-WS
  • New
  • 0 lbs
  • 0 X 0 X 0
  • Apr 18, 2026
  • Jun 23, 2022
  • NN
Product Identifiers: Brand: Cisco • Part #: QSFP-40G-ER4-WS • Category: Optical Fiber Cables

QSFP-40G-ER4-WS - Cisco Refurbished QSFP 40GBASE-ER4 Module

Reviews for Cisco QSFP-40G-ER4-WS

$30,709.80