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Product Line: QSFP100GBASELR4
Product Type: transceiver module
Original price $657.00 - Original price $2,939.00
Original price
$657.00 - $2,939.00
Current price $2,939.00
Title: Surplus

Orders typically ship within 1-3 Business days, if you need an item to ship sooner please contact us.

Product Description

The QSFP-100GBASE-LR4 is a type of transceiver module that is designed for high-speed data transmission over optical fiber networks. It supports data rates of up to 100 Gbps and operates over single-mode fiber at a wavelength of 1310 nm. It is a hot-pluggable module that can be easily installed and replaced.

Key Feature for the QSFP100GBASELR4

1. Data rate: 100 Gbps
2. Wavelength: 1310 nm
3. Fiber type: Single-mode
4. Transmission distance: Up to 10 km
5. Connector type: LC duplex
6. Operating temperature range: 0°C to 70°C

Product Review

Juniper Networks' QSFP100GBASELR4 stands out among other comparable products with its 100GbE interface and support for a range of fiber cabling options. This fiber media option makes it a great choice for data centers that need to meet high bandwidth demands. Notably, it can transfer data up to 3km, providing users with short and long reach solutions in one device. This could provide significant cost savings and reliability for businesses, who would otherwise need multiple devices for their networking needs.


Juniper Networks QSFP100GBASELR4 is a comprehensive optical transceiver solution for data center applications that require robustness, scalability, and high-performance. It is the first available long-reach (LR) 40G Ethernet hop based on quad small form factor pluggable plus (QSFP+) technology, providing 100 Gbps of bandwidth over 4 lanes of 25G for a total distance up to 10 km. This component supports the IEEE 802.3ba standard as well as Parallel Optical Communications Modules (POCM) and Optical Time Division Multiplexing (TDM) functionality, making it an ideal choice for higher-density interconnectivity solutions such as next-generation networks. This component utilizes the latest CMOS technology, which provides superior signal integrity performance across all four lanes while maintaining low power consumption. It features an MTP/MPO connector, allowing plug-and-play installation with no need for external jumpers or connectors. Additionally, an integrated electronic serial number (ESN) provides port license tracking, helping to ensure secure access control. The component contains an integrated microprocessor and multiple temperature control sensors to monitor for signal integrity degradation during use and over time. The microprocessor also provides information about performance statistics including signal power, link quality, and other data. The component is LMP 1 certified and supports 38°C to 85°C operating temperature range providing robust support for a wide array of environmental conditions. The Juniper Networks QSFP100GBASELR4 features 4 transmitters and 4 receivers with fully integrated clock and data recovery (CDR). Each transmitter lane has 26 dB of loss budget with dynamic compensation adjustment capability that automatically compensates for any changes in the link performance without any user intervention. Each receiver channel has 42 dB of loss budget ensuring reliable signal reception across long reaches of 10 km or longer with maximum power consumption of 5 watts per port. This component is also RoHS compliant, meaning that it meets the requirements for environmentally friendly products and can be safely disposed of at the end of its useful life. This product is easy to install and provides reliable long-reach signal transmission across various environments with minimal energy expenditure for maximum efficiency. With its performance optimization capabilities, integrated ESN feature, compliance with LMP1 certification, RoHS compliance, and complete support for the IEEE 802.3ba standard, the Juniper Networks QSFP100GBASELR4 is an excellent solution for high-density interconnectivity needs.

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