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

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FS P/N: QSFP-LR4-40G
24 In Stock,
·103

In Stock, AU Warehouse

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In Stock, EU Warehouse

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In Stock, Asia Warehouse

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FS U.S. Warehouse located in Delaware, supports fast same day domestic shipments within Contiguous U.S., Alaska, Hawaii, APO/FPO military addresses and Puerto Rico, etc, and international shipments to Canada, Mexico. Read more
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Free Shipping via FedEx Ground®, get it by Tue. Jun. 18
The delivery date applies to the inventory items purchased by 5pm EST 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.
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Cisco QSFP-40GE-LR4 Compatible 40GBASE-LR4 QSFP+ Transceiver Module (SMF, 1310nm, 10km, LC, DOM)

Product Details

Cisco Compatible QSFP-40GE-LR4 Vendor Name FS
Form Type QSFP+ Max Data Rate 41.25Gbps
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 meters for -LR4 and -ER4 according to the IEEE 802.3 standard.

Product Tree

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

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

US$  279.00

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

US$  3.00

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

US$  35.00

12x LC Duplex, 24 Fibers OS2 Single Mode FHD Fiber Adapter Panel

US$  22.00

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

US$  68.00

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

US$  20.00

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

US$  279.00

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

US$  3,600.00

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

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

US$  279.00

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

US$  3.00

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

US$  71.00

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

US$  68.00

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

US$  20.00

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

US$  62.00

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

US$  71.00

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

US$  279.00

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

US$  3,600.00


Simplify Data Center 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-40GE-LR4 is supported on a wide range of Cisco equipment.

FS S5850-32S2Q Switch Cisco Nexus 9000 N9K-C93120TX Cisco Nexus 9000 N9K-X9564PX (uplinks) Cisco Nexus 6000 N6K-C6004-M12Q Cisco Nexus 9000 N9K-M6PQ-E Cisco Nexus 9000 N9K-X9564TX (uplinks) Cisco Nexus 3000 N3K-C3064PQ-10GE Cisco Nexus 9000 N9K-C9372PX-E Cisco Nexus 3000 N3K-3172PQ Cisco Nexus 5000 N5K-C5672UP Cisco Nexus 3000 N3K-C3064X Cisco Nexus 5000 N55-M4Q Cisco Nexus 9000 N9K-X9464PX Cisco Nexus 7000 N7K-F312FQ-25 Cisco Nexus 9000 N9K-M12PQ Cisco Nexus 9000 N9K-C9372PX Cisco Nexus 2000 N2K-C2248PQ Cisco Nexus 6000 N6004-B-24Q Cisco Nexus 9000 N9K-C9332PQ Cisco Nexus 3000 N3K-3132Q
Cisco A9K-MPA-2X40GECisco Nexus 9000 N9K-C9372PX-ECisco Nexus 6000 N6004-96QCisco Nexus 9000 N9K-X9432C-SCisco Nexus 7000 N77-F324FQ-25Cisco Nexus 9000 N9K-X9464TXCisco Nexus 9000 N9K-M6PQCisco Nexus 3000 N3K-3172TQCisco Nexus 9000 N9K-X9736PQCisco Nexus 3000 N3K-C3064-32TCisco Nexus 9000 N9K-X9432PQCisco Nexus 9000 N9K-M12PQCisco Nexus 9000 N9K-X9536PQCisco ASR 9000 A9K-MPA-1X40GECisco Nexus 3000 N3K-C31128PQ-10GEFS S5850-48S6Q SwitchCisco Nexus 9000 N9K-C93120TXCisco Nexus 9000 N9K-C9372PXCisco Nexus 9000 N9K-C9336PQCisco Nexus 9000 N9K-C9372TX-E

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 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.
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:

    Dear Guys I just wondering if the qfx-QSFP+40G-LR can work with QFX-10G-LR? Thanks for your kind help! By Jerry on 12/06/2018

    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 FS on 12/07/2018

  • Q:

    Are these compatible with Cisco’s Catalyst 9500 Series switches? By Scott on 07/26/2018

    A:

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

  • 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

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