Need Help?

Chat live with us

Live Chat

Want to call?

+(65) 6443 7951

Singapore

Country/Region

Singapore

Language/Currency

English / S$ SGD

  • English / S$ SGD
  • English / $ USD
Cart
Your Shopping Cart Is Empty.
Cisco QSFP-40G-LR4-S Compatible 40GBASE-LR4 QSFP+ 1310nm 10km LC DOM Transceiver Module
Click to open expanded view

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

#36170
  • Description
  • Download
  • Matching Products
  • Q&A
  • Reviews
560 Reviews 10 Questions
Share
Close
S$ 384.00 (Excl. GST)
S$ 410.88 (Incl. GST)
FS P/N: QSFP-LR4-40G
161 In Stock,
·3384

In Stock, U.S. Warehouse

·1451

In Stock, EU Warehouse

·151

In Stock, Asia Warehouse

·64

In Stock, AU Warehouse

SG Warehouse
FS SG Warehouse located in Singapore supports fast same day shipping. Read more
Close
Deliver to
Free Shipping via FS Delivery & Installation, ship today
The delivery date applies to the inventory items purchased by 3:30pm (GMT+8) 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.
Close

Please select an option for each attribute.

Please choose a brand.

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

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 meters for -LR4 and -ER4 according to the IEEE 802.3 standard.

Product Tree

Direct Connection for 40G QSFP+ LR4 Transceivers

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

S$ 384.00

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

S$ 5.40

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

S$ 78.00

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

S$ 384.00

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

S$ 4,951.00

See more

Resources

Fs 20191004112012_930.jpg

Simplify Data Center Building With FS One-Stop Solution

Watch video
Fs 20191008104151_948.jpg

Quality Control System

Learn more

Demonstration

Cisco Catalyst C9500-24Y4C

Cisco Nexus 92160YC-X

Cisco Nexus 93180YC-EX

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-2348TQ Cisco Nexus 9000 N9K-X9636PQ Cisco Nexus 9000 N9K-C9332PQ Cisco Nexus 3000 N3K-C3164Q FS S5850-48S6Q Switch Cisco Nexus 9000 N9K-C9372PX FS S5850-48S2Q4C Switch Cisco Nexus 9000 N9K-C9372PX Cisco Nexus 7000 N77-F324FQ-25 Cisco Nexus 5000 N55-M4Q Cisco Nexus 6000 N6K-C6004-M12Q Cisco Nexus 9000 N9K-C93120TX Cisco Nexus 9000 N9K-M6PQ-E Cisco Nexus 9000 N9K-X9432PQ Cisco Nexus 9000 N9K-M6PQ Cisco Nexus 9000 N9K-X9464PX Cisco Nexus 6000 N6K-C6001-64T Cisco Nexus 6000 N6K-C6001-64P Cisco Nexus 9000 N9K-C92160YC-X
Cisco Nexus 9000 N9K-C9372PX-ECisco Nexus 3000 N3K-C3016QCisco Nexus 9000 N9K-C9372PX-ECisco Nexus 9000 N9K-M12PQCisco Nexus 5000 N5K-C56128PCisco Nexus 9000 N9K-X9564TX (uplinks)Cisco Nexus 6000 N6004-96QCisco Nexus 3000 N3K-C3064-32TCisco Nexus 9000 N9K-M12PQCisco Nexus 2000 N2K-2348UPQCisco Nexus 5000 N5K-C5672UPCisco Nexus 2000 N2K-C2248PQCisco Nexus 7000 N7K-M206FQ-23LCisco Nexus 9000 N9K-C9372TX-ECisco Nexus 9000 N9K-C93120TXCisco Nexus 9000 N9K-C9272QCisco Nexus 3000 N3K-C31128PQ-10GECisco Nexus 5000 N5K-C5672UPCisco Nexus 9000 N9K-C9372TX-ECisco Nexus 3000 N3K-C3064PQ-10GE

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, 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
  • 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

  • Q:

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

    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 07/15/2017

  • Q:

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

    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 06/07/2017

More
Customer Reviews Write a review
  • 4.8

    560 reviews

  • 5 Stars
    80%
    4 Stars
    16%
    3 Stars
    4%
    2 Stars
    0%
    1 Star
    0%
Reviews with Pictures (37)
1/2

Thanks for your feedback.

Your opinion matters to us. We'll review and use it to improve the FS website for future visits.

Share Feedback

Thanks for visiting FS. Your feedback will help us provide customers a better experience.

How likely are you to recommend FS to your friends?*

1
2
3
4
5
Not likely Extremely likely

Please select a topic for your feedback.*

0/1000

If you would like to hear back from us, please leave your contact information.