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

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FS P/N: QSFP-SR4-40G
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Cisco QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ Transceiver Module (MMF, 850nm, 150m, MTP/MPO, DOM)

Product Details

Cisco Compatible QSFP-40G-SR4 Vendor Name FS
Form Type QSFP+ Max Data Rate 41.25Gbps
Wavelength 850nm Max Cable Distance* 150m @ OM4 MMF**
Connector MTP/MPO Transimitter Type VCSEL 850nm
Cable Type MMF DDM/DOM Supported
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.
**Considered an engineered link with maximum 1 decibel loss budget.

Product Tree

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

Direct Connection for 40GBASE-SR4 QSFP+ Optics to 4x 10G SFP+ Optics with MTP Harness Cable

Simplify Data Center Building With FS One-Stop Solution

Quality Control System:

Demonstration

Cisco N9K-C9396PX

Cisco Nexus C92304QC

Cisco ASR 9000 Series (Modular Line Card : A9K-MPA-1X40GE)



Platform Support

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

FS S5850-32S2Q Switch Cisco 3850 WS-C3850-48XS-S Cisco Nexus 9000 N9K-C9372PX Cisco Nexus 9000 N9K-X9736PQ Cisco Nexus 9000 N9K-X9564PX (uplinks) Cisco Nexus 3000 N3K-C3016Q Cisco Nexus 3000 N3K-C3064PQ-10GE Cisco Nexus 3000 N3K-3172TQ Cisco Nexus 3000 N3K-C3132Q-X Cisco Nexus 9000 N9K-M6PQ-E Cisco Nexus 3000 N3K-C3164Q Cisco Nexus 9000 N9K-X9536PQ Cisco Nexus 5000 N5K-C5672UP Cisco 6800 C6824-X-LE-40G Cisco Nexus 9000 N9K-C9372PX-E Cisco Nexus 9000 N9K-C9332PQ Cisco Nexus 7000 N77-F324FQ-25 Cisco Nexus 6000 N6K-C6001-64P Cisco Nexus 9000 N9K-C9272Q Cisco Nexus 9000 N9K-X9464TX
Cisco Nexus 6000 N6K-C6001-64TCisco Nexus 3000 N3K-C3264QCisco Nexus 9000 N9K-X9464PXCisco Nexus 9000 N9K-M6PQCisco 6500 C6800-SUP6TCisco Nexus 9000 N9K-M6PQ-ECisco Nexus 9000 N9K-C9372TX-ECisco Nexus 6000 N6K-C6004-M12QCisco 6000 NCS-F-SCSWCisco WS-C3850-48XS-F-SCisco 6800 C6840-X-LE-40GCisco Nexus 6000 N6004-96QCisco Nexus 5000 N5K-C5672UPCisco Nexus 2000 N2K-C2248PQCisco C6800-SUP6T-XLCisco Nexus 9000 N9K-X9432PQCisco Nexus 9000 N9K-C9372TX-ECisco Nexus 9000 N9K-C9372TXCisco Nexus 9000 N9K-M6PQCisco Nexus 9000 N9K-C93120TX

Quality Certification

Quality and standards are the foundation of FS. We are dedicated to providing customers with outstanding, standards-compliant products and services. FS has passed much quality system verification, like CE, RoHS, FCC, established an internationally standardized quality assurance system and strictly implemented standardized management and control in the course of design, development, production, installation and service.

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.

Lifetime Warranty

All the fiber optic products in FS are fully warranted against defects in material and workmanship with a lifetime guarantee. This warranty does not cover damage caused by accident, improper care, improper use, negligence, normal wear and tear, or the natural breakdown of colors and materials over extended time and use.

  • 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, adoptedto 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.

Questions & Answers

Ask a question

  • Q:

    I have tried to fit two Finisar QSFP-40G-SR4 SFPs in my Cisco Nexus 7706 and an error on each port came up "SFP vendor not supported", will the same happen with these units? I do not want to effect the Cisco warranty by bypassing this. By Ken on 10/17/2018

    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 FS on 10/17/2018

  • Q:

    Do you offer 40G QSFP+ transeivers that operate at an industrial temperature range? By Wehr on 03/17/2018

    A:

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

  • Q:

    What cable type is needed for the 40G SR4 transceivers? By Mueller on 10/12/2017

    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 FS on 10/12/2017

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