QSFP-40G-CSR4 - QSFP+, 40Gbps, 40GBASE-CSR4, MMF, 850nm, 400M

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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