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Order id: QSFP-40G-LR4-C
272,60 €
~ 324.39 USD
(235,00 € plus 16% tax)

Availability: 2 Shipping information
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Product description

compatible Singlemode QSFP+ Transceiver for 4x10CWDM over 10km.

QSFP+ LR4 is designed to operate over single-mode fiber system using 4X10 CWDM channel in 1310 band and links up to 10km. The module converts 4 inputs channel of 10Gb/s electrical data to 4 CWDM optical signals, and multiplexes them into a single channel for 40Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4 CWDM channels signals, and converts them to 4 channel output electrical data.


Availibility:  2 module(s) in stock, more modules can be supplied within one week lead time

Technical details

  • 4 CWDM lanes Mux/Demux design
  • Up to 11.1Gbps Data rate per wavelength
  • Up to 10km transmission on SMF
  • Electrically hot-pluggable
  • Digital Diagnostics Monitoring Interface
  • Compliant with QSFP+ MSA with LC connector
  • Case operating temperature range:0°C to 70°C
  • Power dissipation < 2.5 W


  • 40G Ethernet
  • Data Center and LAN


  • Compliant to IEEE 802.3ba
  • Compliant to SFF-8436
  •  RoHS Compliant.