• Vibrant pink glossy Juniper QSFP-100G-LR4-C 100G transceiver sticker
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Juniper

Juniper QSFP-100G-LR4-C | 100G QSFP28 | 100GBASE-LR4 | LAN-WDM 1295-1310 nm | 10 km SMF | Duplex LC

QSFP-100G-LR4-C

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Description

100G QSFP28 100GBASE-LR4 transceiver using four LAN-WDM wavelengths over single-mode fiber to deliver up to 10 km reach via a duplex LC connector. Designed for standards-based QSFP28 100G ports; interoperates with other IEEE 100GBASE-LR4 optics and supports DOM. Ideal for data center core, campus backbone, and metro aggregation.

Features

- IEEE 100GBASE-LR4 up to 10 km over SMF
- Four-lane LAN-WDM for robust long-reach performance
- Hot-swappable QSFP28 with DOM/DDM
- Broad multi-vendor interoperability
- Efficient power profile for dense deployments
- Simple duplex LC cabling

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

FAQs

Technical Specifications

- Form factor: QSFP28
- Data rate: 100 GbE
- Optical standard: 100GBASE-LR4 (LAN-WDM/CWDM4)
- Wavelengths: ~1295 to 1310 nm (4 lanes)
- Reach: up to 10 km over SMF (OS2)
- Connector: Duplex LC
- FEC: host-dependent; typically not mandatory for IEEE LR4
- Power consumption: ~3.5-4.5 W (typical)
- Digital diagnostics (DDM/DOM): supported
- Operating temperature: 0 to 70 C (commercial)
- Hot-swappable; QSFP28 MSA compliant
- Compliance: IEEE 802.3ba/bm, RoHS

FAQs

Q: Will this interoperate with CWDM4 MSA optics?
A: It is designed to interoperate with IEEE 100GBASE-LR4 optics over duplex SMF; interoperability with CWDM4 MSA can vary by vendor and link budget.

Q: What fiber and connectors are required?
A: OS2 single-mode fiber with duplex LC patch cords.

Q: Is FEC required for LR4?
A: LR4 typically does not require FEC per the IEEE spec, though hosts may support optional FEC.

Q: Does it support DOM?
A: Yes, it supports digital diagnostics monitoring.

Q: Can it be used in any QSFP28 100G port?
A: Yes, it is MSA/IEEE compliant for QSFP28 100G ports supporting 100GBASE-LR4.

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