• Vibrant pink glossy Juniper QSFP-4X25G-LR 100G QSFP28 fruit sticker
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Juniper

Juniper QSFP-4X25G-LR | 100G QSFP28 | 100GBASE-PLR4 | 1310 nm | 10 km | MPO-12 | 4x25G LR breakout

QSFP-4X25G-LR

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Description

QSFP28 parallel LR4 breakout transceiver delivering 100G aggregate as 4x25GBASE-LR lanes over SMF via MPO-12. Designed for 10 km per-lane reach and clean 4x25G breakout to SFP28 LR.

Features

- 100G QSFP28 with native 4x25G LR breakout
- 10 km single-mode reach for each 25G lane
- MPO-12 interface for high-density parallel optics
- DOM support for proactive link monitoring
- Ideal for leaf-spine or TOR-to-server 25G fan-out

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

Technical Specifications

- Form factor: QSFP28 (SFF-8636)
- Aggregate data rate: 100 Gbps (4x25G)
- Optical standard: 100GBASE-PLR4; lanes map to 25GBASE-LR
- Wavelength: 1310 nm (per lane)
- Reach: up to 10 km per lane over SMF
- Connector: MPO-12
- Breakout: supports 4x25G to SFP28 LR via MPO-to-4xLC harness
- Digital diagnostics (DOM): supported
- Operating temperature: 0 to 70°C (commercial)
- Fiber type: Single-Mode (OS2)

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