Cisco QSFP-40G-CSR4-RF 40GBASE-CSR4 QSFP+ Module for MMF - Refurbished
Manufacturer: Cisco
Condition: New
Cisco QSFP-40G-CSR4-RF 40GBASE-CSR4 QSFP+ Module for MMF - Refurbished
Product TypeQSFP+
Product ConditionRefurbished
Brand NameCisco
ManufacturerCisco Systems, Inc
Product ModelQSFP-40G-CSR4
Product Name40GBASE-CSR4 QSFP+ Module for MMF
Manufacturer Part NumberQSFP-40G-CSR4-RF
Manufacturer Website Addresshttp://www.cisco.com
Environmentally FriendlyYes
Environmental CertificationRoHS-6
CompatibilityCisco Nexus 3000 Series Switches
Fiber Optic Cable Standard62.5 µm, 50 µm
Ethernet Technology40 Gigabit Ethernet
Media Type SupportedOptical Fiber
Fiber Mode SupportedMulti-mode
Network Technology40GBase-CSR4
Application/UsageData NetworkingOptical Network
Interfaces/Ports Details1 x MTP 40GBase-CSR4 Network
The Cisco 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.