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Juniper

Juniper JNP-QSFP-40G-LX4 | QSFP+ 40GBASE-LX4, 1310 nm WDM, 2 km SMF / 100 m OM3 (150 m OM4), LC duplex, DOM

SKU:JNP-QSFP-40G-LX4

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Description

40GbE QSFP+ LX4 transceiver enabling LC-duplex operation over existing MMF (OM3/OM4) or SMF, reaching up to 2 km on SMF, 100 m on OM3, and 150 m on OM4. Utilizes 1310 nm WDM lanes with digital diagnostics and hot-swap support.

Features

- LC-duplex 40G over existing MMF plant
- Flexible reach across MMF and SMF
- DOM-enabled monitoring
- Hot-swappable QSFP+ for easy maintenance

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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FAQs

Technical Specifications

FAQs

Q: Can I use existing LC-duplex MMF cabling?
A: Yes. LX4 supports LC-duplex over OM3/OM4 within the listed distances.

Q: Is mode conditioning required?
A: No mode-conditioning patch cords are required for LX4 operation.

Q: Will LX4 interoperate with LR4?
A: No. LX4 and LR4 use different modulation and are not interoperable across a link.

Technical Specifications

- Data rate: 40 Gb/s
- Form factor: QSFP+
- Optical standard: 40GBASE-LX4 (MSA)
- Wavelength: 4x WDM in the 1310 nm band
- Connector: LC duplex
- Fiber type: MMF (OM3/OM4) or SMF (OS2)
- Reach: 100 m (OM3), 150 m (OM4), up to 2 km (SMF)
- Digital diagnostics (DDM/DOM): supported
- Hot-swappable: yes
- Operating temperature: 0 to 70 °C (standard)
- Power consumption: ≤3.5 W
- Compatibility: QSFP+ 40G ports on Juniper and standards-compliant platforms

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