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Cisco

Cisco ONS-SC-2G-50.1 | SFP | 2.5G OC-48/STM-16 | DWDM C-band | 1550.1 nm | 80 km | LC

SKU:ONS-SC-2G-50.1

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Description

DWDM SFP optics for OC-48/STM-16, tuned to 1550.1 nm on the ITU-T 100 GHz C-band grid. Supports 2.5G SONET/SDH transport over LC duplex single-mode fiber with typical reach up to 80 km, ideal for DWDM mux/demux builds and ring topologies.

Features

- Accurate 1550.1 nm DWDM wavelength for dense channel planning
- OC-48/STM-16 2.5G transport for carrier-grade networks
- LC duplex SMF interface
- Typical 80 km reach for metro/regional spans
- Hot-swappable SFP minimizes downtime
- Standards-compliant with ITU-T DWDM grid and SFP MSA

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: Is this a 2.5G Ethernet module?
A: No. It is intended for SONET/SDH OC-48/STM-16 transport, including POS over SONET, not standard Ethernet.

Q: What DWDM mux/demux port should I use?
A: Select the port that corresponds to 1550.1 nm on a 100 GHz C-band grid.

Q: What fiber and connector are required?
A: Single-mode (9/125 µm) fiber and LC duplex connectors.

Q: How far will it reach without amplification?
A: Typically up to ~80 km, depending on total loss, span design, and dispersion management.

Technical Specifications

- Form factor: SFP (hot-swappable)
- Application: SONET/SDH OC-48/STM-16 (POS over SONET compatible)
- Data rate: 2.488 Gbps nominal (2.5G class)
- Optical type: DWDM C-band, ITU-T G.694.1 100 GHz grid
- Wavelength: 1550.1 nm (tuned)
- Connector: LC duplex
- Fiber type: Single-mode (9/125 µm)
- Typical reach: up to 80 km (link budget dependent)
- Use case: Long-haul and metro DWDM channels
- Compliance: SFP MSA; RoHS

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