The 100GBASE-LR Single Lambda QSFP28 optical transceiver module is designed for use in 100GBASE Ethernet throughput up to 10km over single mode fiber (SMF) using a wavelength of 1310nm via duplex LC connectors. The 100 Gigabit Ethernet signal is carried over a single wavelength using onboard PAM4 modulation and FEC. The transceiver includes a Broadcom chip to convert the 4x25G NRZ electrical signals to a 1x100G PAM-4 optical signal. 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 QSFP28-LR-100G to QSFP-LR-100G, but the product is the same. Only the FS P/N has been changed.
![Customized QSFP28 100GBASE-LR Single Lambda 1310nm 10km DOM Duplex LC/UPC Optical Transceiver Module This picture is about QSFP-LR-100G.](https://resource.fs.com/mall/mainImg/202401311033463fh0nl.jpg)
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![Customized QSFP28 100GBASE-LR Single Lambda 1310nm 10km DOM Duplex LC/UPC Optical Transceiver Module This picture is about QSFP-LR-100G Optical Transceiver Module Overall Introduction | FS.](https://resource.fs.com/images/20230915182137a64psm.jpg)
![Customized QSFP28 100GBASE-LR Single Lambda 1310nm 10km DOM Duplex LC/UPC Optical Transceiver Module This picture is about QSFP-LR-100G.](https://resource.fs.com/mall/mainImg/60x60/202401311033463fh0nl.jpg)
![Customized QSFP28 100GBASE-LR Single Lambda 1310nm 10km DOM Duplex LC/UPC Optical Transceiver Module This picture is about QSFP-LR-100G.](https://resource.fs.com/mall/mainImg/60x60/202401311033533u09jo.jpg)
![Customized QSFP28 100GBASE-LR Single Lambda 1310nm 10km DOM Duplex LC/UPC Optical Transceiver Module This picture is about QSFP-LR-100G.](https://resource.fs.com/mall/mainImg/60x60/20221205114420433jgr.jpg)
![Customized QSFP28 100GBASE-LR Single Lambda 1310nm 10km DOM Duplex LC/UPC Optical Transceiver Module This picture is about QSFP-LR-100G.](https://resource.fs.com/mall/mainImg/60x60/20240131103358zgprt6.jpg)
![Customized QSFP28 100GBASE-LR Single Lambda 1310nm 10km DOM Duplex LC/UPC Optical Transceiver Module This picture is about QSFP-LR-100G.](https://resource.fs.com/mall/mainImg/60x60/202212051144204dyhfm.jpg)
Customized QSFP28 100GBASE-LR Single Lambda 1310nm 10km DOM Duplex LC/UPC Optical Transceiver Module
#97855
#97855
£438.00 inc. VAT
FS P/N: QSFP-LR-100G
8 Sold
0 Review
6 Questions
Compatible Brands:
Cisco
Device Number:
56 in Transit, Get it by 9 Sep 2024
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Deliver to London, E15 2PP
Free Shipping via DPD Parcel Service
Solution Design
5-Year Warranty
100GBASE-LR Single Lambda QSFP28 PAM4 Optical Transceiver Module (Single Lambda, SMF, 1310nm, 10km, LC, DOM)
Specifications
Part Number
QSFP-LR-100G
Vendor Name
FS
Form Factor
QSFP28
Max Data Rate
103.125Gbps (4x 25.78Gbps)
Wavelength
1310nm
Max Cable Distance
10km
Connector
Duplex LC
Media
SMF
Transmitter Type
EML
Receiver Type
PIN
TX Power
-1.4~4.5dBm
TX Power
-7.7~4.5dBm
Power Consumption
≤4.5W
Extinction Ratio
>3.5dB
CDR (Clock and Data Recovery)
TX & RX Built-in CDR
Inbuilt FEC
Yes (KP4)
DDM/DOM
Supported
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Packaging Technology
BOX Packaging
Modulation Format
PAM4
Core Size
9um/125um
Protocols
100G Lambda MSA 100G-LR Specification compliant
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
Upgrade your Network One Site at a Time
Single-lambda 100G complies with IEEE 400GBASE-LR4, which meads that network operators can upgrade just one site to 400G gear, and still connect it to the existing 100G sites without sacrificing port bandwidth.
Leading Performance and Quality for 100G
With built-in Broadcom Chip and equipped with individually designed BOX packaging, the QSFP28 transceiver offers high speed and low power in 100G links.
Broadcom Chip
Stable Transmission
≤4.5W
Low Power Consumption
BOX Packaging
High Reliability
Tested in Host Devices for Proven Interoperability
![](https://resource.fs.com/mall/fs_scene_images/20231005161712yab4jg.jpg)
Enable Seamless Connectivity for Your Network
Reconfiguring the transceiver to work with different brands, FS BOX offers flexibility in stock costs.
Center Wavelength | 1310nm | 1310nm | 1310nm |
Connector | Duplex LC | Duplex LC | Duplex LC |
Cable Distance (Max.) | 10km (with Host FEC) | 500m (with Host FEC) | 2km (with Host FEC) |
Cable Type | SMF | SMF | SMF |
Modulation | PAM4 | PAM4 | PAM4 |
Transmitter Type | 4x LAN WDM DML TOSA | EML | EML |
Packaging Technology | BOX Packaging | BOX Packaging | BOX Packaging |
Chip | Broadcom Chip | Broadcom Chip | Broadcom Chip |
Temperature Range | 0 to 70°C | 0 to 70°C | 0 to 70°C |
Application | Data Center 100GBASE Ethernet 400G to 4x 100G Breakout 800G to 8x 100G Breakout | Data Center 100GBASE Ethernet 400G to 4x 100G Breakout 800G to 8x 100G Breakout | Data Center 100GBASE Ethernet 400G to 4x 100G Breakout 800G to 8x 100G Breakout |
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