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40G QSFP+ CSR4 850nm MM Transceiver

1550nm 1G fiber optic transceiver

The 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 40GBASE-CSR4 QSFP+ Module is similar to the 40GBASE-SR4 interface extends supported link lengths to 300m and 400m respectively on laser-optimized OM3 and OM4 multimode fiber cables. 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 ribbon cables with MPO/MTP connectors, or in 4x10G mode with ribbon to duplex fiber breakout cables for connectivity to four 10GBASE-SR interfaces. Maximum channel insertion loss allowed is respectively 2.6dB over 300m of OM3 cable or 2.9dB over 400m of OM4 cable.


Features

  • Support for 40GBASE Ethernet

  • Hot-swappable input/output device that plugs into a 40-Gigabit Ethernet QSFP+ Cisco switch port

  • Flexibility of interface choice

  • Interoperable with other IEEE-compliant 40GBASE interfaces available in various form factors

  • Support for "pay-as-you-populate" model

  • Transmitter wavelength 850nm.

  • Industry-standard MPO connector.

  • Multimode Fibre (MMF).

  • Digital Optical Monitoring (DOM).

 

Specifications

  • Form Factor: QSFP+

  • Data Rate: 41.2Gbps

  • Wavelength: 4 lanes, 840nm to 860nm

  • Distance: 400 meters

  • Operating Temperature Range: Commercial 0°C to 70°C

  • Storage Temperature Rrange: -40 to 85°C

  • Digital Diagnostics (DDM): Yes

  • Fiber Type: Multi-Mode Fiber (MMF)

  • Connector: 12-fiber MPO/MTP

  • Hot Swappable: Yes

  • Application: 40 Gigabit Ethernet Compliant

  • Dimensions: 0.33" x 0.72" x 2.4"


Standards

  • GR-20-CORE: Generic Requirements for Optical Fiber and Optical Fiber Cable

  • GR-326-CORE: Generic Requirements for Single-Mode Optical Connectors and Jumper Assemblies

  • GR-1435-CORE: Generic Requirements for Multifiber Optical Connectors

  • IEEE 802.3ba (-SR4, -LR4)

  • IEEE 802.3ae (-CSR4)

  • QSFP+ MSA SFF-8436

  • SFP+ MSA SFF-8431 and -8461

  • RoHS 6

 

Safety

  • Laser Class 1M per IEC60825-1 and CFR 21Section 1040

  • Cable jacket of QSFP+ copper modules is UL #E116441 Compliant


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