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

#36170
567 Reviews 13 Questions
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£224.00 (Excl. VAT)
£268.80 (Incl. VAT)
FS P/N: QSFP-LR4-40G
1558 In Stock,
·2468

In Stock, U.S. Warehouse

·1498

In Stock, Asia Warehouse

·309

In Stock, AU Warehouse

·192

In Stock, SG Warehouse

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

Cisco Compatible QSFP-40GE-LR4 Vendor Name FS
Form Factor QSFP+ Max Data Rate 44.6Gbps
Wavelength 1310nm Max Cable Distance
Minimum cabling distance is 2 meters for -LR4 and -ER4 according to the IEEE 802.3 standard.
10km@SMF
Connector LC duplex Media SMF
Transimitter Type DFB CWDM Receiver Type PIN
DDM/DOM Supported Commercial Temperature Range 0 to 70°C (32 to 158°F)
TX Power -7~2.3dBm Receiver Sensitivity <-11.5dBm
Power Consumption 3.5W Extinction Ratio 4.5dB
Modulation Format NRZ CDR None
Transmit and Dispersion Penalty 2.6dB Powerbudget 4.5dB
Packaging Technology BOX Packaging FEC Function
FEC in host is required to be turned on to increase the reliability of transmission.
Supported
Protocols OTN OTU3, 40G Ethernet, Infiniband, FiberChannel, SATA/SAS3, MSA Compliant Application 40GBASE Ethernet, OTN OTU3 C4S1-2D1, OTU3e1 and OTU3e2, Data Center

Network Connectivity

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

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

£224.00

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

£3.10

#34684

£55.00

#57016

£64.00

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

£27.00

10m (33ft) MTP® Female 12 Fibres Type A Plenum (OFNP) OS2 9/125 Single Mode Elite Trunk Cable, Yellow

£66.00

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

£64.00

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

£224.00

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

£2,894.00

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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 applicable RoHS requirements. The RoHS directive restricts the use of ten 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.
  • 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-40GE-LR4 is supported on a wide range of Cisco equipment.

Cisco Nexus 9396PX Cisco Nexus 9000 N9K-C9372PX-E Cisco Nexus 3000 N3K-C3064X Cisco ASR 9000 A9K-MPA-1X40GE Cisco Nexus 3000 N3K-C3064PQ Cisco Nexus 9000 N9K-C9372TX Cisco Nexus 9000 N9K-M6PQ-E Cisco Nexus 9000 N9K-X9464TX Cisco Nexus 9000 N9K-X9736PQ Cisco Nexus 9000 N9K-X9464PX Cisco Nexus 9000 N9K-C9372PX Cisco Nexus 3000 N3K-C3164Q Cisco Nexus 9000 N9K-M6PQ-E Cisco Nexus 92304QC Cisco Catalyst C9500-24Y4C Cisco Nexus 9000 N9K-X9432PQ Cisco Nexus 9000 N9K-M12PQ Cisco Nexus 6000 N6004-B-24Q Cisco Nexus 9000 N9K-X9432C-S Cisco Nexus 9000 N9K-X9636PQ Cisco Nexus 9000 N9K-X9564PX (uplinks)
Cisco Nexus 9000 N9K-C9372PXCisco Nexus 3000 N3K-C3016QCisco Nexus 3000 N3K-C3064TCisco Nexus 6000 N6004-96QCisco Nexus 3000 N3K-C3064PQ-10GECisco Nexus 7000 N7K-F312FQ-25Cisco Nexus 2000 N2K-C2248PQCisco Nexus 9000 N9K-C9372TX-ECisco Nexus 9000 N9K-C9372TX-ECisco Nexus 9000 N9K-C93120TXCisco Nexus 7000 N77-F324FQ-25Cisco Nexus 3000 N3K-3172TQCisco Nexus 3000 N3K-C31128PQ-10GECisco Nexus 9000 N9K-C9332PQCisco NCS-5501Cisco Nexus 9000 N9K-C9332PQCisco Nexus 6000 N6K-C6004-M12QCisco Nexus 9000 N9K-M6PQCisco Nexus 3000 N3K-C3064-32TCisco Nexus 9000 N9K-C93120TXCisco Nexus 5000 N5K-C56128P

Sign in to Ask a Question
  • A:

    Yes, it is compatible with FS S5850-32S2Q. By S***g on 23/04/2020

    0 0
  • A:

    Sir, thanks for your question. The qfx-QSFP+40G-LR is LC ports, so cannot connect QFX-10G-LR directly. You can choose #36440 #68047 #31287 to form a complete 40-4*10 connection. The length can be customized. By H***g on 07/12/2018

    1 0
  • A:

    Thank you for your question. The module is compatible with Cisco's Catalyst 9500 Series switches. Pls rest assured. By E***g on 27/07/2018

    0 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 17/03/2018

    1 0

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