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Cisco

Cisco ONS-SC-2G-30.3 | 2.5G OC-48/STM-16 SFP DWDM 100GHz 1530.3nm 40–80km LC

SKU:ONS-SC-2G-30.3

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Description

Fixed-wavelength DWDM SFP for OC-48/STM-16 transport over single‑mode fiber. Aligned to the ITU-T G.694.1 100 GHz C-band grid at 1530.3 nm, this hot-swappable module delivers stable 2.5G line-rate for metro and long-haul applications. Typical engineered spans of 40–80 km are achievable with appropriate optical budget, amplification, and dispersion management. LC duplex interface enables straightforward integration in DWDM mux/demux systems and SONET/SDH networks.

Features

- 2.5G SONET/SDH OC-48/STM-16 transport
- Fixed DWDM C-band wavelength at 1530.3 nm (100 GHz grid)
- LC duplex interface on SMF for long-distance links
- Hot-swappable SFP for rapid serviceability
- Supports metro to long-haul spans with proper amplification

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 the correct wavelength for my DWDM channel plan?
A: This module is fixed at 1530.3 nm on the ITU 100 GHz grid. Ensure your mux/demux and network plan use the same channel.

Q: What equipment types support this optic?
A: Any platform with compatible SFP slots that support OC-48/STM-16 DWDM optics. Verify coding and software compatibility with your platform.

Q: Can I mix it with CWDM optics?
A: No. It must be used with DWDM components matched to the same ITU grid channel.

Q: What fiber is required?
A: Standard single‑mode fiber (SMF, G.652) with LC connectors.

Technical Specifications

- Form factor: SFP (hot-swappable)
- Data rate: 2.488 Gbps nominal (OC-48/STM-16)
- Optical application: SONET OC-48 / SDH STM-16 line
- Wavelength: 1530.3 nm (DWDM C-band, ITU-T G.694.1, 100 GHz spacing)
- Fiber type: Single-mode (SMF, G.652)
- Connector: LC duplex
- Typical reach: 40–80 km (system and link-budget dependent; may require EDFAs/DCMs)
- Laser: Cooled DWDM DFB
- Operating mode: Full-duplex over two fibers

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