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Cisco QSFP-40G-CSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 400m MTP/MPO DOM Transceiver Module
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Cisco QSFP-40G-CSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 400m MTP/MPO DOM Transceiver Module

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FS P/N: QSFP-CSR4-40G
249 In Stock,
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Cisco QSFP-40G-CSR4 Compatible 40GBASE-CSR4 QSFP+ Transceiver Module (MMF, 850nm, 400m, MTP/MPO, DOM)

Product Details

Cisco Compatible QSFP-40G-CSR4 Vendor Name FS
Form Type QSFP+ Max Data Rate 41.25Gbps
Wavelength 850nm Max Cable Distance* 400m @ OM4 MMF
Connector MTP/MPO Transimitter Type VCSEL 850nm
Cable Type MMF DDM/DOM Support Yes
CDR Supported Protocols 40G Ethernet, Infiniband QDR, SATA/SAS3, IEEE 802.3ba, MSA Compliant
TX Power -7.6~2.4dBm Receiver Sensitivity <-12dBm
Commercial Temperature Range 0 to 70°C (32 to 158°F)

Please Note:
* Minimum cabling distance is 0.5 meters for -SR4 and -CSR4 modules.

Product Tree

Direct Connection for 40G QSFP+ CSR4 Transceivers

Cisco QSFP-40G-CSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 400m MTP/MPO DOM Transceiver Module

US$  59.00

1m (3ft) MTP Female 12 Fibers Type B Plenum (OFNP) OM4 (OM3) 50/125 Multimode Elite Trunk Cable, Magenta

US$  45.00

40GBASE-CSR4 QSFP+ 850nm 400m MTP/MPO Transceiver Module for FS Switches

US$  59.00

NEOCLEAN-M MTP/MPO One-Push Cleaner (600 cleans)

US$  45.00

S5850-48S6Q 48-Port 10Gb SFP+ L2/L3 Data Center ToR/Leaf Switch with 6 40G QSFP+ Uplinks

US$  3,600.00

Connection for 40G QSFP+ CSR4 Transceivers with FAPs and Fiber Enclosures

Cisco QSFP-40G-CSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 400m MTP/MPO DOM Transceiver Module

US$  59.00

1m (3ft) MTP Female 12 Fibers Type B Plenum (OFNP) OM4 (OM3) 50/125 Multimode Elite Trunk Cable, Magenta

US$  45.00

12x MTP Key Up to Key Down Adapters FHD Fiber Adapter Panel

US$  78.00

1U 96 Fibers Rack Mount FHD High Density Fiber Enclosure Unloaded, Holds up to 4x FHD Cassettes or Panels

US$  68.00

1U Metal Horizontal Lacer Panel with 5 Rotating and Detachable Plastic D-rings

US$  20.00

3m (10ft) MTP Male 12 Fibers Type B Plenum (OFNP) OM4 (OM3) 50/125 Multimode Elite Trunk Cable, Magenta

US$  54.00

40GBASE-CSR4 QSFP+ 850nm 400m MTP/MPO Transceiver Module for FS Switches

US$  59.00

S5850-48S6Q 48-Port 10Gb SFP+ L2/L3 Data Center ToR/Leaf Switch with 6 40G QSFP+ Uplinks

US$  3,600.00


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Platform Support

Cisco QSFP-40G-CSR4 is supported on a wide range of Cisco equipment.

FS S5850-32S2Q Switch Cisco Nexus 5000 N5K-C56128P Cisco Nexus 9000 N9K-C9372TX Cisco Nexus 9000 N9K-C93120TX Cisco Nexus 6000 N6K-C6001-64P Cisco C3850-NM-2-40G Cisco 3850 WS-C3850-48XS-S Cisco Nexus 9000 N9K-C93120TX Cisco 3850WS-C3850-48XS-E Cisco Nexus 3000 N3K-C3064PQ-10GE Cisco Nexus 3000 N3K-3172PQ Cisco Nexus 9000 N9K-X9464TX Cisco Nexus 9000 N9K-C9372PX Cisco Nexus 5000 N55-M4Q Cisco Nexus 9000 N9K-C9272Q Cisco Nexus 3000 N3K-C31128PQ-10GE Cisco Nexus 9000 N9K-M6PQ-E Cisco WS-C3850-48XS-F-S Cisco Nexus 6000 N6K-C6004-M12Q Cisco 6800 C6824-X-LE-40G
Cisco Nexus 3000 N3K-3172TQCisco Nexus 9000 N9K-C9372TX-E Cisco Nexus 9000 N9K-M6PQ-ECisco Nexus 6000 N6K-C6001-64TCisco 6800 C6840-X-LE-40GCisco Nexus 7000 N7K-M206FQ-23LCisco Nexus 9000 N9K-C9372TX-ECisco Nexus 9000 N9K-X9432C-SCisco 6500 C6800-SUP6TFS S5850-48S6Q SwitchCisco Nexus 9000 N9K-C9372TX-ECisco Nexus 3000 N3K-C3064-32TCisco Nexus 7000 N7K-F312FQ-25Cisco Nexus 3000 N3K-C3264QCisco A9K-MPA-2X40GECisco Nexus 6000 N6004-96QCisco Nexus 9000 N9K-M12PQCisco Nexus 9000 N9K-M6PQCisco Nexus 3000 N3K-C3232CCisco Nexus 3000 N3K-3132Q

Quality Certification

  • This product provides the lifetime warranty, which aims to reflect our greatest sincerity. Please contact us to learn more.
  • This product is in conformity with ISO9001. This system is valid to a company engaging in development, production and supply service of fiber optical products. Please contact us to learn more.
  • This product is free of lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and phthalates. Please contact us to learn more.
  • REACH is a regulation of the European Union, adopted to improve the protection of human health and the environment through the better and earlier identification of the intrinsic properties of chemical substances. Please contact us to learn more.
  • This product was produced under the requirements of CE to indicate conformity with the essential health and safety. Please contact us to learn more.
  • This product fully accords with the FCC, which aims to manage the radio wave and magnetic fields more reasonably. Please contact us to learn more.
  • FDA is responsible for regulating radiation-emitting electronic products. To protect the public from hazardous and unnecessary exposure to radiation from electronic products. Please contact us to learn more.
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
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