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Cisco QSFP-40G-SR-BD Compatible 40GBASE-SR Bi-Directional Duplex LC Transceiver
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Cisco QSFP-40G-SR-BD Compatible 40GBASE-SR Bi-Directional Duplex LC Transceiver


Every transceiver is individually tested on a full range of Cisco equipment and passed the monitoring of Fiberstore's intelligent quality control system.

US$  300.00
Item location:
Seattle, Washington, United States
Availability: 97 pcs in stock,  Ready to ship
The actual shipping time may vary with the estimated time, it depends on handling time, destination zip code, shipping service selected and receipt of cleared payment.

Cisco QSFP-40G-SR-BD Compatible 40GBASE-SR-BiDi QSFP+ Transceiver (MMF, 832nm - 918nm, 150m, LC)

Product Details

Cisco Genuine QSFP-40G-SR-BD Vendor Name Fiberstore
Form Type QSFP+ Max Data Rate 40Gbps
Wavelength 832nm - 918nm Max Cable Distance 150m@OM4*/100m@OM3/30m@OM2
Interface LC duplex Optical Components VCSEL 850nm
Cable Type MMF DOM Support NO
CDR Support Yes Protocols 40G Ethernet, IEEE802.3ba-2010
Commercial Temperature Range 10 to 70°C (50 to 158°F) HTS-Harmonized Code 8517706000
*Considered an engineered link with maximum 1 decibel loss budget.

Quality Certification

Quality and standards are the foundation of Fiberstore. We are dedicated to providing customers with outstanding, standards-compliant products and services. Fiberstore has passed many quality system verifications, like CE, RoHS, FCC, established an internationally standardized quality assurance system and strictly implemented standardized management and control in the course of design, development, production, installation and service.

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.

Lifetime Warranty

All the fiber optic products in Fiberstore are fully warranted against defects in material and workmanship with a lifetime guarantee. This warranty does not cover damage caused by accident, improper care, improper use, negligence, normal wear and tear, or the natural breakdown of colors and materials over extended time and use.

This product is free of load, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and phthalates. Please contact us to learn more.
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This product was produced under the requirements of CE to indicate conformity with the essential health and safety. Please contact us to learn more.
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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.
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This product provides the lifetime warranty ,which aims to reflect our greatest sincerity. Please contact us to learn more.

A Must-Have Component in Data Center, Ensure Long-Term Reliable Network Performance

Compared to tranditional higher cost 40G connections, Cisco Compatible QSFP-40G-SR-BD Ethernet Solution can provide 40-Gbps connectivity with immense savings and simplicity. FS.COM provides the highest fiber densities and port counts in the industry contributing to maximizing rack space utilization and minimizing floor space.

Item No. ID# Description
1 48722 Cisco QSFP-40G-SR-BD Compatible 40GBASE-SR Bi-Directional Duplex LC
2 60448 1m (3ft) LC UPC to LC UPC Duplex OM4 Bend Insensitive Fiber Patch Cable
3 51610 2RU Rack Mount FHD (FCE) Fiber Enclosure Unloaded
3 57342 MTP-12 to LC UPC Duplex 24 Fibers MPO/MTP Cassette, OM4, Polarity A
4 51607 1RU Rack Mount FHD (FCE) Fiber Enclosure Unloaded
4 35510 Fiber Adapter Panel with 12 MTP(12/24F) Key-up/Key-down Adapters
5 68017 1m (3ft) MTP Female to MTP Female 12 Fibers OM4 Trunk Cable, Polarity B
6 30962 MTP Male to MTP Female 12 Fibers OM4 Trunk Cable, Polarity B
7 51611 4RU Rack Mount FHD (FCE) Fiber Enclosure Unloaded
7 57342 MTP-12 to LC UPC Duplex 24 Fibers MPO/MTP Cassette, OM4, Polarity A
8 40180 1m (3ft) LC UPC to LC UPC Duplex 2.0mm PVC(OFNR) OM4 Multimode Fiber Optic Patch Cable
9 48721 Generic Compatible 40GBASE-SR Bi-Directional Duplex LC
10 29123 S5850-48S6Q (48*10GE+6*40GE) High Performance Data Center Switch

Quality Control System:


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

Cisco ASR 9000 Series (Modular Line Card : A9K-MPA-1X40GE)

Packaging & Labeling

Package option: 4 units in a carton box with visual plastic window or 1 unit in a transparent tray box, which has been labelled and marked by FS.COM as default. Customized label or package solutions are available as request, please contact us at .

OEM & Customs

Partnering with a variety of world class OEM manufacturers for over 8 years, Fiberstore is able to provide customized high-quality and cost-effective solutions for all needs and specifications, including optical design, mechanical design, Printed Circuit Board (PCB) layout and electrical design, software & firmware design, integrated assembly, specific labels, etc. With surging sales and favorable customer feedback, Fiberstore has been expanding rapidly across the world and is becoming the leading provider of the optical communication industry. If any interesting, please contact our Tech Support:, or Sales Team: .


Fiberstore can ship via FedEx, DHL, UPS, TNT, EMS or a customer-arranged carrier. Items are often shipped the same day (some transceivers can be out the door in 20 minutes). If we have no stock in any of our global warehouses, the shipment will be delayed for 1-2 days. DHL will take 2-4 business days for delivery and FedEx only needs 1-3 business days. For Spain, Italy, Brazil and certain other countries, items will take longer to arrive due to the customs clearance period.
Questions & Answers

Questions & Answers About This Product

You also can live chat with us for help!

  • QWhat is the QSFP-BD-40G transceiver max supported distances?
    A The Fibertore 40GBASE-SR Bi-Directional QSFP Modules support link lengths of 30meters, 100 meters and 150 meters, respectively, on laser-optimized OM2, OM3 and OM4 multimode fibers.
    BY FS.COM on May 7, 2017 2 0
  • QWhat cable type is needed for QSFP-BD-40G transceiver?
    A The Fiberstore 40GBASE-SR Bi-Directional primarily enables high-bandwidth 40G optical links over duplex fiber patch cable with LC connectors. OM2, OM3 or OM4 multi-mode fiber are all supported.
    BY FS.COM on May 12, 2017 1 0
  • QWhat most important thing that you must know about the 40G BiDi Optics?
    A The Fibertore 40GBASE-SR Bi-Directional QSFP Module has two 20-Gbps channels, each transmitted and received simultaneously over two wavelengths on a single MMF strand. The result is an aggregated duplex 40-Gbps link over a MMF duplex LC-terminated fiber cable.
    BY FS.COM on Jun 21, 2017 1 0
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