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Juniper QSFP-100G-LR4-D 100Gb/s 100GBase-LR4 100m QSFP28 Transceiver
- Form Factor: QSFP28
- Data Rate: 100Gb/s
- Standard: 100GBase-LR4
- Wavelength: 4x 25.78Gb/s (CWDM4)
- Fiber Type: Single-Mode Fiber (SMF)
- Maximum Distance: 10km
- Connector Type: LC Duplex
- Technology: DWDM (implied by LR4)
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Product Overview
The Juniper QSFP-100G-LR4-D is a QSFP28 transceiver designed for 100 Gigabit Ethernet (100GBase-LR4) applications. It supports a data rate of 100Gb/s and is intended for single-mode fiber connections over distances up to 10 kilometers. This module uses four wavelengths for transmission.
Technical Information
| Product Type | QSFP28 Transceiver |
| Data Rate | 100Gb/s |
| Ethernet Standard | 100GBase-LR4 |
| Form Factor | QSFP28 |
Additional Specifications
| Fiber Type | Single-Mode Fiber (SMF) |
| Max Distance | 10km |
| Connector | LC Duplex |
Product Description
The Juniper QSFP-100G-LR4-D is a high-density, high-performance optical transceiver module designed to meet the demands of 100 Gigabit Ethernet networks. It utilizes the QSFP28 (Quad Small Form-factor Pluggable 28) form factor, which is standard for 100GbE interfaces, offering a compact footprint for high-port-density switches and routers. The 'LR4' designation indicates that this transceiver is designed for Long Reach applications over single-mode fiber, supporting distances up to 10 kilometers. It achieves the 100Gb/s data rate by transmitting and receiving four independent optical channels, each operating at a different wavelength within the 1310nm band (typically using CWDM4 technology). This multiplexing approach allows for efficient use of fiber infrastructure. This module is ideal for data center interconnects, backbone networks, and high-performance computing environments where substantial bandwidth is required over extended distances. Its pluggable nature ensures ease of deployment and maintenance, allowing for hot-swapping without disrupting network operations.
