The Cisco QSFP-40G-CSR-S= is a pluggable optical transceiver module with a duplex LC connector interface used for connectivity using MultiMode Fiber (MMF). The Cisco 40GBASE-CSR Modules support link lengths of 300 meters and 400 meters, respectively, on laser-optimized OM3 and OM4 multimode fibres. Customers benefit through the reuse of their existing 10-gigabit duplex MMF infrastructure as they migrate to 40 Gigabit Ethernet while maintaining the same supported link distances as 10G Ethernet. Each QSFP-40G-CSR-S operates at four different wavelengths. Each of the four wavelengths operates at 10G over existing duplex multimode fibre using standard LC connectors. The Cisco QSFP-40G-CSR-S transceiver supports FCoE.

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Brand New - A brand-new, unused, unopened, undamaged item in its original packaging.

This item comes with 12 month manufacturer's warranty.

• Hot-swappable input/output device that plugs into a 40 Gigabit Ethernet Cisco QSFP port
• Interoperable with other IEEE-compliant 40GBASE interfaces where applicable
• Certified and tested on Cisco QSFP 40G ports for superior performance, quality, and reliability
• High-speed electrical interface compliant to the IEEE 802.3ba standard
• QSFP Form factor, 2-wire I2C communication interface and other low-speed electrical interface compliant to SFF 8436 and QSFP Multisource Agreement (MSA)

• Device Type: QSFP+ transceiver module
• Form Factor: Plug-in module
• Connectivity Technology: Wired
• Cabling Type: 40GBASE-SR
• Data Link Protocol: FCoE, 40 Gigabit LAN
• Data Transfer Rate: 40 Gbps
• Optical Wave Length: 850 nm
• Max Transfer Distance: 1310 ft
• Interfaces: 1 x Ethernet 40GBASE-SR - LC multi-mode
• Compliant Standards: Laser Class 1, ELV, RoHS, IEC 60825-1, GR-326-CORE, MSA, GR-20-CORE, GR-1435-CORE, OM4, OM3
• Pull Tab Colour: Orange

• Cisco 40GBASE-CSR QSFP Transceiver Module with LC Connector QSFP-40G-CSR-S=