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Cisco QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 150m MTP/MPO DOM Optical Transceiver Module
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Cisco QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 150m MTP/MPO DOM Optical Transceiver Module

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US$ 39.00
FS P/N: QSFP-SR4-40G
24971 In Stock, 
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Cisco QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ Optical Transceiver Module for Ethernet and Data Center (MMF, 850nm, 150m, MTP/MPO, DOM)


The Cisco QSFP-40G-SR4 Compatible QSFP+ Optical Transceiver Module is designed for use in 40GBASE Ethernet throughput up to 150m over OM4 multimode fiber (MMF) using a wavelength of 850nm via a MTP/MPO connector. It provides high-density and low-power 40GBASE Ethernet solution for data centers, high-performance computing networks, enterprise core, distribution layers. It is fully compliant with the QSFP+ MSA and IEEE 802.3ba 40GBASE-SR4 and breakout to 4x10GBASE-SR standard.
Cisco Compatible QSFP-40G-SR4 Vendor Name FS
Form Factor QSFP+ Max Data Rate 42Gbps
Wavelength 850nm

Lane Center Wavelengths Range

840 - 860nm

Max Cable Distance

Minimum cabling distance is 0.5 meters for -SR4 and -CSR4 modules.

150m@OM4 MMF

Considered an engineered link with maximum 1 decibel loss budget.

Connector MTP/MPO Media MMF
Transimitter Type VCSEL 850nm Receiver Type PIN
DDM/DOM Supported Commercial Temperature Range 0 to 70°C (32 to 158°F)
TX Power -7.6~1dBm Receiver Sensitivity <-11.1dBm
Power Consumption 1.2W Extinction Ratio 3dB
Modulation Format NRZ CDR None
Transmit and Dispersion Penalty 3.5dB Powerbudget 3.5dB
Packaging Technology COB (chip on board) Packaging FEC Function

FEC in host is required to be turned on to increase the reliability of transmission.

Supported
Protocols 40G Ethernet, Infiniband QDR, SATA/SAS3, IEEE 802.3ba, MSA Compliant Application 40GBASE Ethernet, Breakout to 4 x 10GBASE Ethernet, Data Center

Network Connectivity

Connection for 40G QSFP+ SR4 Transceivers with FAPs and Fiber Enclosures

Cisco QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 150m MTP/MPO DOM Optical Transceiver Module

US$ 39.00

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

US$ 39.00

#96427

US$ 75.00

#35510

US$ 89.00

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

US$ 33.00

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

US$ 73.00

40GBASE-SR4 QSFP+ 850nm 150m MTP/MPO Optical Transceiver Module for FS Switches

US$ 39.00

S5850-48S6Q, 48-Port 10Gb SFP+, 6 40Gb QSFP+ Uplinks, L3 Managed Ethernet Switch

US$ 3,600.00

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Quality Testing Program


Quality Certifications

  • 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 meets the applicable requirements of Directive (EU) 2015/863 of RoHS. It restricts the use of 10 hazardous materials in the manufacture of various types of electronic and electrical equipment: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers, and four different 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.
  • This product is RCM compliant, which indicates compliance with electrical safety, EMC, EME and telecommunications legislative requirements. Please contact us to learn more.
  • This product fully accords with the WEEE, which is an environmental regulation of the European Union and aims to enhance the improvement of collection, treatment and recycling of products at the end of their life. 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.

Test Bed

Cisco Catalyst C9500-24Y4C

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Platform Support

Cisco QSFP-40G-SR4 is supported on a wide range of Cisco equipment.

Cisco Nexus 9000 N9K-X9636PQ Cisco Nexus 3000 N3K-C3264Q Cisco Nexus 9000 N9K-X9464PX Cisco Nexus 9000 N9K-M6PQ Cisco Nexus 9000 N9K-X9736PQ Cisco Nexus 3000 N3K-C3064PQ-10GE Cisco Nexus 3000 N3K-3172TQ Cisco Nexus 9000 N9K-C9372TX-E Cisco Nexus 6000 N6K-C6004-M12Q Cisco 6000 NCS-F-SCSW Cisco Nexus 6000 N6004-96Q Cisco Nexus 9000 N9K-X9536PQ Cisco Nexus 5000 N5K-C5672UP Cisco Nexus 9396PX Cisco C6800-SUP6T-XL Cisco Nexus 9000 N9K-X9432PQ Cisco Nexus 9000 N9K-C9372TX-E Cisco Nexus 7000 N77-F324FQ-25 Cisco Nexus 6000 N6K-C6001-64P Cisco Nexus 3000 N3K-3132Q Cisco Nexus 9000 N9K-C93120TX
Cisco Nexus 3000 N3K-C3064PQCisco 3850 WS-C3850-48XS-SCisco Nexus 9000 N9K-X9564PX (uplinks)Cisco Nexus 3000 N3K-C3016QCisco 6500 C6800-SUP6TCisco Nexus 9000 N9K-M6PQ-ECisco Nexus 92304QCCisco Nexus 3000 N3K-C3132Q-XCisco Nexus 9000 N9K-M6PQ-ECisco Nexus 3000 N3K-C3164QCisco WS-C3850-48XS-F-SCisco Nexus 5000 N5K-C5672UPCisco Nexus 2000 N2K-C2248PQCisco 6800 C6824-X-LE-40GCisco Nexus 9000 N9K-C9372PX-ECisco Nexus 9000 N9K-C9332PQCisco Nexus 9000 N9K-C9272QCisco Nexus 9000 N9K-C9372TXCisco Nexus 9000 N9K-M6PQCisco NCS-5501Cisco Nexus 5000 N5K-C56128P

Sign in to Ask a Question
  • A:

    Hi, the "SFP vendor not supported" should be caused by the failure of PID authentication. And our this item is completely compatible, should not have the same issue, don't worry. By C***n on 10/17/2018

    35 0
  • A:

    Sorry, 40G QSFP+ transeivers that operate at an industrial temperature range are currently not available, but in development. Please stay tuned. By M***a on 03/17/2018

    14 0
  • A:

    The FS.COM 40GBASE-SR4 QSFP+ transceivers use 12 fibers multimode MTP® Type B trunk cables for direct connection such as product #68017 and as for 10G to 40G network speed upgrade connection, 8 fibers OM4 MTP®-LC Type B harness cable #68047 can be applied. By D***e on 10/12/2017

    9 0
  • A:

    As for customized transceivers, FS.COM offers regular custom choices such as compatibility, transmission distance, operating temperature, label pattern, label colors and etc. What's more, FS.COM welcomes any inquiry for customized products and solutions for all need and specifications. By H***r on 07/15/2017

    9 0

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