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Cisco

Cisco SFP-OC48-SR | OC-48c/STM-16c SFP SR | 2.5G, 1310nm, SMF 2 km, LC

SKU:SFP-OC48-SR

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Description

Short-reach SONET/SDH pluggable for OC-48c/STM-16c links, delivering 2.488 Gbps over single‑mode fiber. Uses 1310 nm optics with LC duplex connector for metro and aggregation spans up to 2 km. Hot‑swappable SFP form factor with DOM for in-service monitoring.

Features

- 2.5G SONET/SDH transport in compact SFP form factor
- 1310 nm short-reach optics for metro/aggregation links up to 2 km
- LC duplex single‑mode interface
- Hot‑swappable with digital diagnostics
- Standards-compliant OC-48c/STM-16c SR-1

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 standard SFP slot?
A: It requires a port that specifically supports SONET/SDH OC-48/STM-16 optics; it will not operate in Ethernet-only SFP ports.

Q: Can I use multimode fiber with this module?
A: No. This short-reach variant is designed for single‑mode fiber (SMF) and LC connectors.

Q: Does it provide DOM/DDM monitoring?
A: Yes, it supports digital diagnostics for optical power and temperature monitoring on compatible hosts.

Technical Specifications

- Form factor: SFP
- Interface/standard: SONET OC-48c / SDH STM-16c (SR-1)
- Line rate: 2.488 Gbps
- Wavelength: 1310 nm
- Fiber type: Single-mode (SMF)
- Reach: Up to 2 km
- Connector: LC duplex
- Digital diagnostics (DOM/DDM): Supported
- Hot-swappable: Yes
- Compliance: SFP MSA, SONET/SDH

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