• Vibrant pink glossy Juniper QSFP-100G-4WDM40-I 100G sticker
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Juniper

Juniper QSFP-100G-4WDM40-I | 100G QSFP28 4WDM-40 MSA, LAN-WDM ~1295–1309 nm, 40 km SMF, Duplex LC, -40 to +85C

QSFP-100G-4WDM40-I

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Description

Industrial-temperature QSFP28 100G 4WDM-40 optical module for 40 km single‑mode links via duplex LC, using LAN‑WDM channels. Built for outdoor and industrial cabinets where extended temperatures are common.

Features

- Industrial temperature rating for harsh sites
- 40 km 100G reach over SMF using duplex LC
- LAN-WDM channel plan for long-haul stability
- QSFP28 high-density design
- DOM support for optical health telemetry

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

- Port speed: 100 Gigabit Ethernet
- Form factor: QSFP28
- Optical standard: 100G 4WDM-40 MSA
- Wavelengths: LAN-WDM (~1295–1309 nm, 4 channels)
- Connector: Duplex LC
- Fiber type: Single-Mode (G.652)
- Reach: up to 40 km (with host RS-FEC)
- Operating temperature: -40 to +85C (Industrial)
- Digital diagnostics: DOM/DDM supported

FAQs

Q: What differentiates the industrial version?
A: Extended operating temperature (-40 to +85C) for outdoor/industrial deployments.

Q: Is it compatible with standard 4WDM-40 optics?
A: Yes, it is designed for 4WDM-40 interoperability; ensure correct coding and platform support.

Q: Do I need RS-FEC?
A: Yes. RS-FEC on the host port is required for 40 km per the 4WDM-40 MSA.

Q: Which connector does it use?
A: Duplex LC on single-mode fiber.

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