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Cisco QSFP-40G-LR4-S Compatible 40GBASE-LR4 QSFP+ 1310nm 10km LC DOM Transceiver Module
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Cisco QSFP-40G-LR4-S Compatible 40GBASE-LR4 QSFP+ 1310nm 10km LC DOM Transceiver Module

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595 Reviews 10 Questions Request Stock
£227.00 (Excl. VAT)
£272.40 (Incl. VAT)
FS P/N: QSFP-LR4-40G
26 In Stock,
·69

In Stock, AU Warehouse

·419

In Stock, U.S. Warehouse

·29

In Stock, Asia Warehouse

EU Warehouse
FS EU Warehouse, located in Munich, Bavaria, supports global shipments to United Kingdom, EU and other European countries. Read more
Deliver to
FREE UK Delivery via UPS Standard®, get it by Wed. 26th Jun.
The delivery date applies to the inventory items purchased by 3:30pm (UTC/GMT+1) on business days. If your requested quantity exceeds the inventory, it will be dispatched in another shipment at no extra cost. For more details, please refer to the checkout page.
Qty:

Cisco QSFP-40G-LR4-S Compatible 40GBASE-LR4 QSFP+ Transceiver Module (SMF, 1310nm, 10km, LC, DOM)

Product Details

Cisco Compatible QSFP-40G-LR4-S Vendor Name FS
Form Type QSFP+ Max Data Rate 40Gbps
Wavelength 1310nm Max Cable Distance* 10km
Connector LC duplex Transimitter Type DFB CWDM
Cable Type SMF DDM/DOM Support Yes
CDR Supported Protocols OTN OTU3, 40G Ethernet, Infiniband, FiberChannel, SATA/SAS3, MSA Compliant
TX Power -7~2.3dBm Receiver Sensitivity <-13.7dBm
Commercial Temperature Range 0 to 70°C (32 to 158°F)

Please Note:
* Minimum cabling distance is 2 metres for -LR4 and -ER4 according to the IEEE 802.3 standard.

Product Tree

Direct Connection for 40G QSFP+ LR4 Transceivers with Rack Mount Fibre Enclosure

Cisco QSFP-40G-LR4-S Compatible 40GBASE-LR4 QSFP+ 1310nm 10km LC DOM Transceiver Module

£227.00

LC-LC UPC Duplex Single Mode Fibre Patch Lead 2.0mm PVC (OFNR) 1m

£2.40

NEOCLEAN-E LC/MU 1.25mm Pen One-Push Cleaner (750 cleans)

£28.00

12x LC Duplex, 24 Fibres OS2 Single Mode FHD Fibre Adapter Panel

£18.00

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

£55.00

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

£16.00

40GBASE-LR4 and OTU3 QSFP+ 1310nm 10km LC Transceiver Module for FS Switches

£227.00

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

£2,930.00

Connection for 40G QSFP+ LR4 Transceivers with FHD Fibre Adapter Panel

Cisco QSFP-40G-LR4-S Compatible 40GBASE-LR4 QSFP+ 1310nm 10km LC DOM Transceiver Module

£227.00

LC-LC UPC Duplex Single Mode Fibre Patch Lead 2.0mm PVC (OFNR) 1m

£2.40

MTP-12 to 6x LC Duplex, Type A, 12 Fibres OS2 Single Mode FHD MTP Cassette

£57.00

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

£55.00

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

£16.00

12 Fibres MTP to MTP Female Plenum (OFNP) OS2 Single Mode Elite Fibre Trunk Cable, Type A, 10m

£51.00

MTP-12 to 6x LC Duplex, Type AF, 12 Fibres OS2 Single Mode FHD MTP Cassette

£57.00

40GBASE-LR4 and OTU3 QSFP+ 1310nm 10km LC Transceiver Module for FS Switches

£227.00

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

£2,930.00


Simplify Data Centre Building With FS One-Stop Solution

Quality Control System:

Demonstration

Cisco Nexus 9300 Series (Switch/Module : N9K-C9396PX; Uplink Module : N9K-M12PQ )


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



Platform Support

Cisco QSFP-40G-LR4-S is supported on a wide range of Cisco equipment.

FS S5850-32S2Q Switch Cisco Nexus 2000 N2K-C2248PQ Cisco Nexus 2000 N2K- 2332TQ Cisco Nexus 3000 N3K-C3164Q Cisco Nexus 9000 N9K-C9272Q Cisco Nexus 3000 N3K-C3132Q-X Cisco Nexus 9000 N9K-C9372PX Cisco Nexus 3000 N3K-C3064PQ-10GE Cisco Nexus 9000 N9K-C9372PX-E Cisco Nexus 9000 N9K-C93120TX Cisco Nexus 3000 N3K-C3064PQ Cisco Nexus 5000 N5K-C56128P Cisco Nexus 9000 N9K-X9464PX Cisco Nexus 9000 N9K-M6PQ-E Cisco Nexus 9000 N9K-M12PQ Cisco Nexus 9000 N9K-X9536PQ Cisco Nexus 2000 N2K-2348TQ Cisco Nexus 7000 N7K-M206FQ-23L Cisco Nexus 3000 N3K-C3064X FS S5850-48S6Q Switch
Cisco Nexus 9000 N9K-X9464TXCisco Nexus 9000 N9K-X9636PQCisco Nexus 9000 N9K-C9372TX-ECisco Nexus 9000 N9K-M6PQ-ECisco Nexus 9000 N9K-C9372PXCisco Nexus 5000 N5K-C5672UPCisco Nexus 3000 N3K-3132QCisco Nexus 5000 N55-M4QCisco Nexus 3000 N3K-3172TQCisco Nexus 9000 N9K-C9372PX-ECisco Nexus 9000 N9K-X9432PQCisco Nexus 9000 N9K-C9332PQCisco Nexus 6000 N6004-96QCisco Nexus 6000 N6K-C6001-64PCisco Nexus 9000 N9K-X9564PX (uplinks)Cisco Nexus 5000 N5K-C5672UPCisco Nexus 7000 N7K-F312FQ-25Cisco Nexus 9000 N9K-C9332PQCisco Nexus 9000 N9K-C93120TXCisco Nexus 9000 N9K-M6PQ

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 fibre 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.
Questions & Answers

Ask a question

  • Q:

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

    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 17/03/2018

  • Q:

    What kinds of custom choices are offered in FS.COM? By Glasscock on 15/07/2017

    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 FS on 15/07/2017

  • Q:

    Why should I trust FS.COM compatible transceivers? By Soza on 07/06/2017

    A:

    Besides the price advantage we have compared to branded transceivers, FS.COM compatible transceivers also maintain the same performance and reliability. To satisfy our customers' needs of high performance, all of our transceivers are tested multiple times in mainstream original brand switches in our test center before shipped out. By FS on 07/06/2017

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