The 100GBASE-LR Single Lambda QSFP28 Optical Transceiver Module is designed for use in 100GBASE Ethernet throughput upto 10km over single mode fiber (SMF) using a wavelength of 1270nm via duplex LC connectors. This transceiver is compliant with QSFP28 MSA, IEEE 802.3cd and 100G Lambda MSA standard. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP28 MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as Data Center, 100G Ethernet, 400G to 100G breakout applications.
Note: The FS P/N is changed from Q28-LR-100G-27 to QSFP-LR-100G-27, but the product is the same. Only the FS P/N has been changed.
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FS for Mellanox Compatible QSFP28 100GBASE-LR Single Lambda 1270nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module
#173782
#173782
SGD 1,664.43 (Incl. GST)
FS P/N: QSFP-LR-100G-27
5 Sold
2 Reviews
5 Questions
Transceiver Models:
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5-Year Warranty
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FS for Mellanox Compatible 100GBASE-LR Single Lambda QSFP28 Optical Transceiver Module (Single Lambda, SMF, 1270nm, 10km, LC, DOM)
Specifications
Part Number
QSFP-LR-100G-27
Vendor Name
FS
Form Factor
QSFP28
Max Data Rate
106.25Gbps
Wavelength
1270nm
Max Cable Distance
10km
Connector
Duplex LC
Media
SMF
Transmitter Type
EML
Receiver Type
PIN
TX Power
-1.9 to 4.8dBm
Minimum Receiver Power
-8.2dBm
Power Budget
6.3dB
Receiver Overload
4.8dBm
Power Consumption
≤4.5W
Extinction Ratio
3.5dB
DDM/DOM
Supported
Commercial Temperature Range
0 to 70°C (32 to 158°F)
CDR (Clock and Data Recovery)
TX & RX Built-in CDR
Inbuilt FEC
Yes (KP4)
Protocols
SFF-8636 Rev 2.10a
IEEE802.3cu D3.2 100GBASE-LR1
QSFP28 MSA
IEEE802.3cu D3.2 100GBASE-LR1
QSFP28 MSA
Warranty
5 Years
Quality Testing Program
Quality Testing Program
![](https://resource.fs.com/mall/ckfinder/ftp_images/product/20220902172543_802.jpg)
Optical Transceivers Testing Learn more
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
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.
Features
Less than 4.5W Power Consumption for Energy-saving
Built-in Broadcom DSP Chip, the 100G single-lambda transceiver offers high-speed, and low-power in 100G applications.
Broadcom DSP Chip
Stable Transmission
≤4.5W
Low Power Consumption
100Gbps
High Bandwidth
Tested in Host Devices for Proven Interoperability
![](https://resource.fs.com/mall/fs_scene_images/20230816114036humlwi.jpg)
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
Temperature Test
0-70°C
Enable Seamless Connectivity for Your Network
Reconfiguring the transceiver to work with different brands, FS BOX offers flexibility in stock costs.
Center Wavelength | 1270nm | 1310nm | 1290nm | 1330nm |
Connector | Duplex LC | Duplex LC | Duplex LC | Duplex LC |
Cable Distance (Max.) | 10km (with Host FEC) | 10km (with Host FEC) | 10km (with Host FEC) | 10km (with Host FEC) |
Cable Type | SMF | SMF | SMF | SMF |
Modulation | PAM4 | PAM4 | PAM4 | PAM4 |
Transmitter Type | EML | 4x LAN WDM DML TOSA | EML | EML |
Chip | Broadcom Chip | Broadcom Chip | Broadcom Chip | Broadcom Chip |
Application | Data Center 100GBASE Ethernet | Data Center 100GBASE Ethernet 400G to 4x 100G Breakout 800G to 8x 100G Breakout | Data Center 100GBASE Ethernet | Data Center 100GBASE Ethernet |
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T***e
Australia
January 13, 2023
Plug the modules in to Arista DCS-7060CX2-32S-R. And connect with LC singlemode cable. Both recognize the optics.
Verified Purchase
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Comment 0R***y
United States
January 02, 2023
The first time to try the single lambda transceiver, find FS without hesitation. If you run into problems, FS gives support, of course; but some supplier I contacted, does not.
Verified Purchase
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