Juniper QSFP-100GBASE-LR4 100Gbs QSFP28 10km Duplex LC SMF Transceiver
Shop all Juniper parts (2,914) ›- Wavelength: 4x25G CWDM (e.g., 1271, 1291, 1311, 1331 nm)
- Reach: Up to 10 kilometers (km)
- Application: Data Center Interconnect (DCI), Campus Backbone, Service Provider Networks
- Features: Hot-pluggable, Digital Diagnostic Monitoring (DDM)
- Compatibility: Designed for Juniper Networks equipment
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Key specifications
See full specs ↓- Form Factor
- QSFP28
- Data Rate
- 100Gbps
- Standard
- 100GBASE-LR4
- Fiber Type
- Single-Mode Fiber (SMF)
- Connector
- Duplex LC
- Max Distance
- 10km
Product details
The Juniper QSFP-100GBASE-LR4 is a 100 Gigabit Ethernet QSFP28 transceiver module. It supports a transmission distance of up to 10 kilometers over duplex single-mode fiber (SMF) using LC connectors, designed for high-speed data center and campus network interconnects.
Specifications
- Form Factor
- QSFP28
- Data Rate
- 100Gbps
- Standard
- 100GBASE-LR4
- Fiber Type
- Single-Mode Fiber (SMF)
- Connector
- Duplex LC
- Max Distance
- 10km
Description
The Juniper QSFP-100GBASE-LR4 is a high-performance optical transceiver module designed to enable 100 Gigabit Ethernet connectivity over long distances. Utilizing the QSFP28 form factor, it is engineered for high-density deployments in data centers, enterprise networks, and service provider infrastructures. The 'LR4' designation signifies its capability for long-reach transmission using four independent optical lanes, each operating at 25Gbps, which are multiplexed together to achieve the aggregate 100Gbps throughput. This transceiver operates over standard single-mode fiber (SMF) and features duplex LC connectors, which are industry-standard for fiber optic connections. The module supports a maximum transmission distance of 10 kilometers, making it ideal for interconnecting switches, routers, or servers across different buildings within a campus or for backbone connections within a large data center. The use of four different wavelengths (typically in the CWDM spectrum) allows for the aggregation of bandwidth over a single pair of fiber strands. Key features of the QSFP-100GBASE-LR4 include hot-pluggability, allowing for installation or replacement without powering down the host equipment, and Digital Diagnostic Monitoring (DDM) capabilities. DDM provides real-time information about the transceiver's operating status, such as optical power levels, temperature, and voltage, which is crucial for network monitoring and troubleshooting. This module is specifically designed and tested for compatibility with Juniper Networks networking equipment, ensuring optimal performance and reliability.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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