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Cisco

Cisco S1G-SX-PM-D-I | 1G SFP | 1000BASE-SX | 850 nm | 550 m MM | LC duplex | Industrial temp | DDM

S1G-SX-PM-D-I

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Description

Short‑reach 1 Gigabit Ethernet SFP for multimode fiber links using 850 nm optics. Delivers plug‑and‑play Gigabit connectivity up to 550 m, ideal for access layers, wiring closets, and campus runs. LC duplex interface, DOM support, and industrial temperature rating provide robust operation and easy monitoring.

Features

Cost‑effective short‑reach 1GbE over MMF
- Industrial temperature for demanding deployments
- DDM/DOM for proactive link monitoring
- Multi‑vendor SFP MSA interoperability
- LC duplex interface for easy patching
- Low power, hot‑swappable design

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

Data rate: 1.25 Gbps (1GbE)
- Form factor: SFP (hot‑swappable)
- Ethernet standard: 1000BASE-SX
- Fiber type: Multimode (MM)
- Wavelength: 850 nm
- Reach: up to 550 m (MMF)
- Connector: LC duplex
- DDM/DOM: supported
- Operating temperature: -40°C to +85°C (industrial)
- Compliance: IEEE 802.3z, SFP MSA
- Typical MMF support: OM2/OM3/OM4
- Use cases: access switches, closets, campus interconnects

FAQs

Q: What is the maximum reach?
A: Up to 550 m on supported multimode fiber.

Q: Which connector is used?
A: LC duplex.

Q: Is it standards compliant?
A: Yes, it complies with IEEE 802.3z and the SFP MSA.

Q: Does it work in harsh environments?
A: Yes, it is rated for -40°C to +85°C operation.

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