Add On 40GBase-LR4 QSFP+ Transceiver

  • Add On Computer Peripherals
  • 34226788
  • QFX-QSFP-40G-LR4-AO
  • Temporarily Out-of-Stock
  • Call for next available delivery
Ordering Information
  • Ethernet 40GBase-LR4 Cabling
  • Supports 40 Gigabit Ethernet Networking
  • Data Transfer Speeds up to 40Gbps
The Cisco 40GBASE QSFP+ (Quad Small Form-Factor Pluggable Plus) modules offer customers a wide variety of high-density 40 Gigabit Ethernet connectivity options for data center, high-performance computing networks, enterprise core and distribution layers, and service provider transport applications.

The Cisco 40GBASE-LR4 QSFP+ Module supports link lengths of up to 10km over a standard pair of G.652 single-mode fiber with duplex LC connectors. The 40 Gigabit Ethernet signal is carried over four wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed within the device.
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