The QSFP+ module is designed for use in 40GBASE Ethernet throughput up to 150m over OM4 multimode fiber (MMF) using a wavelength of 832nm to 918nm via an 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, IEEE 802.3ba-2010 40GBASE-ER4.

Click to open expanded view





Cisco QSFP-40G-SR-BD Compatible 40GBASE-SR Bi-Directional Duplex LC MMF Optical Transceiver Module
#48722
#48722
US$279.00
FS P/N: QSFP-BD-40GFS P/N: QSFP-BD-40G
7.5K Sold
44 Reviews
23 Questions
Transceiver Models:
20 In U.S. Warehouse, Get It By Dec 1, 2023
See more warehouse availability
Deliver to New York, 10010
Free Shipping via UPS Ground®
Test Support
5-Year Warranty
30-Day Returns
30-Day Exchange
Specifications
Connectivity Solutions
Features
Videos
Q&A
Reviews
Resources
Cisco QSFP-40G-SR-BD Compatible 40GBASE-SR-BiDi QSFP+ Optical Transceiver Module (MMF, 832nm - 918nm, 150m, LC)
Specifications
Cisco Compatible
QSFP-40G-SR-BD
Vendor Name
FS
Form Factor
QSFP+
Max Data Rate
40Gbps
Wavelength
832nm - 918nm
Max Cable Distance
150m@OM4
Connector
Duplex LC
Media
MMF
Transimitter Type
VCSEL 850/900nm
Receiver Type
PIN
TX Power
-4~5dBm
Receiver Sensitivity
<-6dBm
Powerbudget
6dB
Power Consumption
≤3.5W
Extinction Ratio
3.5dB
DDM/DOM
N/A
Commercial Temperature Range
0 to 70°C (32 to 158°F)
CDR
None
FEC Function
Supported
Protocols
40G Ethernet, IEEE802.3ba-2010, MSA Compliant
Note: FS QSFP-BD-40G transceiver must be interoperable with FS QSFP-BD-40G transceiver.
Quality Testing Program
Quality Testing Program

Optical Transceivers Testing Learn more
Quality Certifications
To get the detailed certification, please go to the Product Compliance Status for download.
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.
Connectivity Solutions
40G Connectivity with Direct Connect Cabling

40G Connectivity with Direct Connect Cabling

Features
40G Connectivity for Data Center
Featured with low-power, high-density and high-speed, the QSFP+ transceiver offers a popular way to help you quickly ramp up to 40G transmission.
Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.

Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics.
Optical Spectrum Test
No Packet Loss & CRC
Eye Pattern Test
Mask Margin >20%
Bit Error Rate Test
BER 1E-12
Temperature Test
0~70°C
Videos
Specifications
Cisco QSFP-40G-SR-BD Compatible 40GBASE-SR-BiDi QSFP+ Optical Transceiver Module (MMF, 832nm - 918nm, 150m, LC)
The QSFP+ module is designed for use in 40GBASE Ethernet throughput up to 150m over OM4 multimode fiber (MMF) using a wavelength of 832nm to 918nm via an 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, IEEE 802.3ba-2010 40GBASE-ER4.
Specifications
Cisco Compatible
QSFP-40G-SR-BD
Vendor Name
FS
Form Factor
QSFP+
Max Data Rate
40Gbps
Wavelength
832nm - 918nm
Max Cable Distance
150m@OM4
Connector
Duplex LC
Media
MMF
Transimitter Type
VCSEL 850/900nm
Receiver Type
PIN
TX Power
-4~5dBm
Receiver Sensitivity
<-6dBm
Powerbudget
6dB
Power Consumption
≤3.5W
Extinction Ratio
3.5dB
DDM/DOM
N/A
Commercial Temperature Range
0 to 70°C (32 to 158°F)
CDR
None
FEC Function
Supported
Protocols
40G Ethernet, IEEE802.3ba-2010, MSA Compliant
Note: FS QSFP-BD-40G transceiver must be interoperable with FS QSFP-BD-40G transceiver.
Quality Testing Program
Quality Testing Program

Optical Transceivers Testing Learn more
Quality Certifications
To get the detailed certification, please go to the Product Compliance Status for download.
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.
Connectivity Solutions
40G Connectivity with Direct Connect Cabling

40G Connectivity with Direct Connect Cabling

Features
40G Connectivity for Data Center
Featured with low-power, high-density and high-speed, the QSFP+ transceiver offers a popular way to help you quickly ramp up to 40G transmission.
Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.

Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics.
Optical Spectrum Test
No Packet Loss & CRC
Eye Pattern Test
Mask Margin >20%
Bit Error Rate Test
BER 1E-12
Temperature Test
0~70°C
Videos
Questions & Answers
All (23)Unanswered Questions (2)Lead Time (2)Application (1)Cable Type (1)Connectivity Solutions (1)Connectors (1)Customization (1)Data Rate (1)DDM (1)Interfaces (1)MTP vs LC (1)Policy (1)Product Comparison (1)Product Recommendation (1)Solutions (1)Transmission Distance (1)Warranty (1)
Customer Reviews
V***o
Mexico
May 24, 2023
all good thanks for the attention.
Verified Purchase
Helpful 0
Comment 0J***t
New Zealand
June 27, 2022
Yes we use them every day, not all of them but still. The transceivers works well and that is why we usually order FS’s ones.
Verified Purchase
Helpful 0
Comment 0A***a
Australia
May 23, 2022
The modules arrived quickly and worked perfectly in pre-deployment testing. The deployment should be finished by the end of this week and I foresee no issues.
Verified Purchase
Helpful 0
Comment 0See all reviews
Resources
US$279.00
20 In U.S. Warehouse