The Cisco QSFP 4x10Gbase-SR MPO Multimode Transceiver Module QSFP-40G-CSR4= extend the reach of the IEEE 40GBASE-SR4 interface to 300 and 400 meters on laser-optimized OM3, and OM4/OM5 multimode parallel fiber, respectively. Each 10-gigabit lane of this module is compliant to IEEE 10GBASE-SR specifications. This module can be used for native 40G optical links over 12-fiber parallel cables with MPO/MTP female connectors or in a 4x10G breakout mode with parallel to duplex fiber breakout cables for connectivity to four 10GBASE-SR interfaces. Cisco QSFP-40G-CSR4 is optimized to guarantee interoperability over the complete specification range of 10GBASE-SR.

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 - MPO multi-mode
• Form Factor: Plug-in module
• Cabling Type: 40GBASE-SR4
• Data Transfer Rate: 40 Gbps
• Optical Wave Length: 850 nm
• Data Link Protocol: 40 Gigabit Ethernet
• Max Transfer Distance: 400 m

• Cisco QSFP 4x10Gbase-SR MPO Multimode Transceiver Module QSFP-40G-CSR4=
• User Guide

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