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40GBASE-LR4L QSFP+ 1310nm 2km LC Optical Transceiver Module for FS Switches
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40GBASE-LR4L QSFP+ 1310nm 2km LC Optical Transceiver Module for FS Switches

#36172
157 Reviews 6 Questions
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US$ 259.00
FS P/N: QSFP-IR4-40G
1718 In Stock, 
·302

In Stock, DE Warehouse

·112

In Stock, SG Warehouse

·85

In Stock, Asia Warehouse

·0

In Stock, AU Warehouse

U.S. Warehouse
FS U.S. Warehouse located in Delaware, supports fast same day shipping. Learn more
Deliver to
Free Shipping via UPS Ground®, get it by Thu. Dec. 3
The delivery date applies to the inventory items purchased by 5pm EST on business days. After that, your order will ship on the next business day. If your requested quantity exceeds the inventory, it will be dispatched from FS Asia warehouse with Global Shipping Program (GSP).
There may be a delay to your delivery service due to COVID-19 and increased volume. For more tracking details, please refer to My Account.

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40GBASE-IR4 QSFP+ Optical Transceiver Module for Ethernet and Data Center (SMF, 1310nm, 2km, LC, DOM)


The 40GBASE-IR4 QSFP+ Optical Transceiver Module is designed for use in 40GBASE Ethernet throughput up to 2km over single mode fiber (SMF) using a wavelength of 1310nm via duplex LC connector. It provides high-density and low-power 40GBASE Ethernet solution for data centers, high-performance computing networks, enterprise core and distribution layer applications. It is fully compliant with the QSFP+ MSA and IEEE 802.3ba 40GBASE-LR4 standard.
FS Genuine QSFP-IR4-40G Vendor Name FS
Form Factor QSFP+ Max Data Rate 41.2Gbps
Wavelength 1310nm

Lane Center Wavelengths Range

L0 1264.5-1277.5nm

L1 1284.5-1297.5nm

L2 1304.5-1317.5nm

L3 1324.5-1337.5nm

Max Cable Distance 2km@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 3.5dB
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 40G Ethernet, Infiniband FibreChannel, SATA/SAS3, MSA Compliant Application 40GBASE-LR4 40G Ethernet, Data Center

Network Connectivity

Connection for 40G QSFP+ IR4 Transceivers with FHD Fiber Adapter Panel

40GBASE-LR4L QSFP+ 1310nm 2km LC Optical Transceiver Module for FS Switches

US$ 259.00

1m (3ft) LC UPC to LC UPC Duplex OS2 Single Mode PVC (OFNR) 2.0mm Fiber Optic Patch Cable

US$ 3.90

NEOCLEAN®-E LC 1.25mm Pen One-Push Cleaner (750+ Times)

US$ 57.00

#96427

US$ 75.00

#35488

US$ 19.00

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

US$ 33.00

40GBASE-LR4L QSFP+ 1310nm 2km LC Optical Transceiver Module for FS Switches

US$ 259.00

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

US$ 3,600.00


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

See more

Platform Support

Having been individually tested on a large amount of branded switches and servers, FS transceivers break free of vendor lock-in and guarantee continued flawless interoperability and compatibility with third party vendors as blow.

ADVA Gnoda A10 Networks Hitachi Chelsio Harting Cumulus Linux Hillstone D-Link Hirschmann EdgeCore Ixia Emulex IMC Networks F5 Networks Infinera MRV Inteno Nokia ISIS Palo Alto Networks
UbiquitiMilanZTEMikrotikZYXELMcAfeeAOM-CTG-i1SMMyricomASGANetScoutAccedian NetworksNetscalerAttoN-TRONAxisNECAgilent-AvagoNetonixAllied TelesisNimble StorageAllnet
Aerohive SR2148PPENo ENto NetworksApplePenguin ArcticaAlaxalaPlanetAvid ISIS StoragePicoLightBarnfindQSANBroadcomQNAPBlackmagicRADCeragonRedbackCoriantRuijieCTCUnionRuggedcomCyberroam
DCNSAGEMDATACOMSixnetDeltaSource PhotonicsEngeniusSonnetEricssonSpeedntEMCSDNELINXSUNECISophosFibroLANTelcoFortinetTejasFujitsu

Sign in to Ask a Question
  • 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

    0 0
  • A:

    It is highly recommended that a data center facility implement cleaning procedures for all fiber optic connectors to reduce link failures and unnecessary replacement of expensive and critical network equipment. Fiberstore FOPC-301 LC 1.25mm Cleaner is the best fiber cleaner for 40GBASE-LR4L QSFP. By C***d on 06/03/2017

    0 0
  • A:

    No. Network equipment manufacturers do not require that you use only name-brand optics. In fact, when a product fault or defect occurs in the network, and the fault or defect is not attributable to the use of third-party optics, they will continue to provide support for the affected product under warranty or covered by their support program. By M***n on 05/22/2017

    0 0
  • A:

    We supply a huge volume of optics to a variety of customers, so in most cases we have all of the most popular optics in stock, ready to ship. However, some of the higher-value and specialized optics have a short lead time. You can find the stock information and the estimate delivery date from the product page easily, or contact sales@fs.com directly before you place the order. By B***y on 06/21/2017

    0 0

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