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HPE

HPE JD118B | 1G SFP | LC | 1000BASE-SX | 850nm | 550m MMF | DOM

SKU:JD118B

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Description

Short‑reach 1G SFP for multimode fiber LAN links. 850nm SX optics support up to 550 m on OM3 with LC duplex interface and DOM for operational visibility. Hot‑swap installation simplifies maintenance and upgrades.

Features

- Cost‑effective short‑reach 1G connectivity over MMF
- Standards‑based 1000BASE‑SX with broad interoperability
- LC duplex interface and hot‑swap design
- DOM/DDM for real‑time diagnostics and easier troubleshooting
- Low power SFP for dense campus and access deployments

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: How far does 1000BASE-SX reach?
A: Up to 550 m on OM3 multimode fiber; distances vary with fiber type and quality.

Q: Is DOM supported?
A: Yes. It provides DOM/DDM for monitoring optical parameters.

Q: Can I run SX to an LX or ZX optic?
A: No. Use matching optics and wavelengths at both ends (SX to SX).

Q: What connector is required?
A: LC duplex on both the transceiver and patch leads.

Q: Will it work in my switch?
A: It follows SFP MSA and IEEE specs; confirm your switch’s transceiver compatibility.

Technical Specifications

- Data rate: 1.25 Gbps (Gigabit Ethernet)
- Form factor: SFP (hot-swappable)
- Optical standard: 1000BASE-SX
- Wavelength: 850 nm
- Maximum reach: up to 550 m on OM3 MMF (up to 220 m on OM2)
- Fiber type: Multimode fiber (50/125 µm or 62.5/125 µm)
- Connector: LC duplex
- Digital diagnostics: DOM/DDM supported
- Tx/Rx type: 850 nm VCSEL / PIN receiver
- Operating temperature: 0 to 70°C (commercial)
- Supply voltage: 3.3 V
- Compliance: IEEE 802.3z, SFP MSA, RoHS

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