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Brocade 40G-QSFP-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km Optical Transceiver Module

Product No :80323
US$ 83.90  US$ 159.00
2000 in stock
Free Shipping over US$ 84.9 US/EU Warehouses in stock, Overnight Shipping
1. Rate: 40G; Connector: Duplex lC; with DDM
2. DFB+PIN; Low Power Consumption <2.5W
3. Applied in Campus Network and Data Center
4. Fully Compatible with 100+ Vendors
5. QSFP+ MSA Compliant
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Specifications

Brocade 40G-QSFP-LR4 Compatible 40GBASE-LR4 QSFP+ Optical Transceiver Module (SMF, 1310nm, 10km, LC, DDM)

 

The Brocade 40G-QSFP-LR4 compatible 40G QSFP+ transceiver module is equipped with LC duplex connectors, reaching a link up to 10km over OS2 single-mode fiber (SMF). This 40G optical transceiver comes with a bidirectional 4-channel QSFP+ connector, enabling a total of 40 Gbps bandwidth by each channel carrying a 10 Gbps data rate. DOM/DDM (digital diagnostics monitoring) function is supported on the QSFP 40G fiber optic transceiver to achieve real-time operating parameters monitoring.

 

QSFPTEK manufactured 40GBASE-LR4 QSFP+ module is compliant with QSFP+ MSA and IEEE 802.3ba 40GBASE-LR4 specifications. Besides, the QSFP LR4 optic has been tested on host devices to ensure full compatibility with Brocade equipment, such as data center switches, enterprise routers, and server network interface cards (NICs). The third-party 40G SFP module is an ideal substitute to the Brocade 40G-QSFP-LR4 QSFP+ 40G transceiver at an affordable price, providing a cost-effective compatible solution for high-performance 40G connectivity.

 

LR4 40G QSFP optics cater to 40 Gigabit Ethernet (40GbE) optical fiber connections, ideal for high-performance and long-distance applications in the data center, enterprise core and distribution layers, campus networks, metro networks, etc.

 

Model Name 40G-QSFP-LR4 Vendor Name QSFPTEK
Form Factor QSFP+ Data Rate 40 Gbps
Wavelength 1310nm Distance 10km@OS2
Connector LC Duplex Cable Type OS2 SMF
Transmitter Type DFB Receiver Type PIN
TX Power -7~2.3dBm Receiver Sensitivity <-13.7dBm
Power Consumption <2.5W Modulation Format NRZ
DDM Support Bit Error Ratio (BER) 1E-12
Protocols IEEE 802.3ba, QSFP+ MSA, SFF-8436, SFF-8636, Infiniband 40G QDR Warranty 3 Years
Quality Certifications

Features

  • 1. High Reliablility and Best Price
    Proudly self-producing and rigorous testing, QSFPTEK is dedicated to delivering cost-effective products with high reliability and performance at trade price.
  • 2. Wide Application Scenarios
    Fully compatible with almost all Brocade devices. Ideal for data center, campus network, metro network, etc.
  • 3. Protocols
    Compliant with IEEE 802.3ba, QSFP+ MSA, SFF-8436, SFF-8636.
  • 4. Quality Certifications
    Backed by CE, FCC, ROSH, ISO9001.

Applications

Point to Point Solution for 40GBASE-LR4 Ethernet

Related Products:

• LC UPC to LC UPC Duplex OS2 Single-mode Fiber Optic Patch Cable (SMF)

 

The QSFP 40GBASE-LR4 Connectivity Testing on Switches

qsfp-40g-lh4

Product details

Various Switch Tests

 

Every module is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.

 

transceiver compatibility tests

 


 

Tested in The Host Device to Prove Interoperability

 

Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.

 

 


 

Comprehensive Testing

 

Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.

 

 

 

Questions & Answers

more+
  • What is the difference between Cisco qspf-40g-lr4 and qsfp-40g-lr4-s?
    They are actually the same one.
  • Does the qsfp-40g-sr4 transceivers allow 4x 10g connectivity?
    Yes. The connectivity is achieved by using an 8-fibers OM4 MTP-LC Type B break-out cable, which connects the qfp-40g-sr4 transceivers to four sfp-10g-sr optical interfaces.
  • Can this module work at 80°C?
    No, it can't. The working temperature range is 0 to 70°C.

Customer Reviews

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Total score

(25 Reviews)

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  • Atlas Jackson United States of America
    2022-09-28

    Works in EX4600s just like OEM. I'm very pleased to know QSFPTEK, they offer great products at only a small fraction of the price of OEM. I plan to buy more here next year to replace my dying optics.

    Transceivers typeQSFPP-40GBASE-SR4

    CompatibleJuniper

    0

    0

  • Jacob Williams United States of America
    2022-09-27

    I need to connect two switches at two buildings, the distance is about 29m. This ER4 QSFP+ matches my need. Thanks for the product and service.

    Transceivers typeQSFP-40G-ER4

    CompatibleJuniper

    0

    0

  • Truman Australia
    2022-09-27

    Last year I purchased 40G DAC here, They're running fine now. Since my business grows, so I need to extend my network capacity. This time I bought 40g lr4 and er4 for linking the 40g platform to 10g access to another building. Running for about three weeks now without issue.

    Transceivers typeQSFPP-40GBASE-LR4

    CompatibleArista

    0

    0

  • Colleen Mitchell China
    2022-09-27

    I have inquired 12pcs Cisco LR4 QSFP+ transceivers on Dec. 2019, then I plan to order mid Jan and pay on credit card. During the period, my excellent sales Talia keep my needs in mind, offered lots of help, such as applying discount price, updating the quotation to my account, sharing the inventory in US... What she had done made the business successful.

    Transceivers typeQSFP-40G-LR4

    CompatibleCisco

    0

    0

  • David Yuri United States of America
    2022-09-27

    Purchased 8 to use in a nexus 3000series switch QSFP+ ports, instantly recognized and available. Bandwidth and transfer speeds test exactly as expected. Worked flawlessly with no troubleshooting so far. I have bought 10G transceivers here in the past and they've always worked great. These are no exceptions.

    Transceivers typeQSFP-40G-SR4

    CompatibleCisco

    0

    0

  • Olive Canada
    2022-09-26

    The QSFP-40G-LR4 that Alisha recommends works great on my h3 switch. They have a professional sales team who helps me with solution support.

    Transceivers typeJG661A

    CompatibleH3C

    0

    0

  • Tom08 United States of America
    2022-09-26

    The 40g sr4 runs well over my existing OM3 fiber and compatibility to the Dell PowerSwitch S4128T-ON switch is great. I might buy more from here next month if the performance is stable.

    Transceivers type430-4593

    CompatibleDell

    0

    0

  • United States of America
    2022-09-26

    These QSFPs work well., I run it at 40G, tested with a dell S6100-ON switch, it gives me 40 Gbytes/s, which is very acceptable in my configuration.

    Transceivers type430-4593

    CompatibleDell

    0

    0

  • J. Renteria United States of America
    2022-09-26

    These qsfp modules just work. I purchased 4pcs for QSFP ports on a Juniper switch QFX5100-24Q. Tested one month, they worked flawlessly without any issues. Full 40-gigabit throughput on all channels. Highly recommended!

    Transceivers typeQSFPP-40GBASE-LR4

    CompatibleJuniper

    0

    0

  • Pearl Gus United States of America
    2022-09-22

    Immediately used after receiving the goods, looking forward to it for a long time, purchased 6 QSFP+ ports for nexus 3172 switch, immediately recognized and available. Bandwidth and transfer speed tests were exactly as expected.

    Transceivers typeQSFP-40G-SR4

    CompatibleArista

    0

    0

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Datasheet

  • QT-QSFP+-LR4.pdf

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Brocade 40G-QSFP-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km Optical Transceiver Module

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