Cisco

Cisco 15454-SFP-LC-SX | 1G SFP | 1000BASE-SX | 850nm | 550m MMF | LC Duplex | DOM

Cisco 15454-SFP-LC-SX | 1G SFP | 1000BASE-SX | 850nm | 550m MMF | LC Duplex | DOM

SKU:15454-SFP-LC-SX

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Description

Compact 1G SFP for short‑reach multimode links using 850 nm optics. Supports up to 550 m on 50/125 µm MMF (220 m on 62.5/125 µm), with DOM/DDM for real‑time diagnostics. Hot‑swappable SFP MSA design for broad switch and transport platform interoperability.

Features

- Short‑reach 850 nm MMF connectivity up to 550 m
- DOM/DDM for proactive optical health monitoring
- SFP MSA hot-swap design for fast field replacement
- Low power and compact form factor
- Broad interoperability with standards-based 1G SFP ports

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: Will this work in any switch with an SFP slot?
A: It is SFP MSA compliant and works in standards-based 1G SFP ports that support 1000BASE-SX.

Q: What fiber and distance does it support?
A: Use 50/125 µm MMF for up to 550 m, or 62.5/125 µm MMF for up to 220 m.

Q: Does it support DOM/DDM?
A: Yes, it provides digital diagnostics for monitoring optical power and temperature.

Q: Is it hot-swappable?
A: Yes, the SFP can be inserted or removed without powering down the host device.

Technical Specifications

- Form factor: SFP (hot-swappable, SFP MSA compliant)
- Speed: 1 Gbps (1.25 Gbps line rate)
- Ethernet standard: 1000BASE-SX (IEEE 802.3z)
- Wavelength: 850 nm
- Fiber type: Multimode (50/125 µm, 62.5/125 µm)
- Reach: Up to 550 m on 50/125 µm MMF; up to 220 m on 62.5/125 µm MMF
- Connector: LC duplex
- Digital diagnostics: DOM/DDM supported
- Typical operating temperature: 0 to 70 °C
- Compatibility: Any standards-compliant SFP port supporting 1G SX

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