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Cisco

Cisco ONS-SC-2G-38.1 | 2.5G SFP | OC-48/STM-16 DWDM (ITU-T G.694.1) | 1538.1 nm | 80 km | LC

SKU:ONS-SC-2G-38.1

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Description

Fixed-wavelength DWDM SFP for SONET/SDH OC-48/STM-16 links. Operates at 2.5 Gbps over single‑mode fiber using an LC duplex interface. Designed for long-reach DWDM transport in metro/access backhaul when used with appropriate DWDM mux/demux and amplification. Ideal for OADM, ROADM, and muxponder applications on C‑band DWDM systems.

Features

- OC-48/STM-16 line rate for 2.5 Gbps transport
- DWDM C-band fixed λ at 1538.1 nm
- Long-reach optics for metro and regional links
- LC duplex interface on SMF
- Hot-swappable SFP for rapid serviceability

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 module tunable?
A: No. It is a fixed-wavelength DWDM SFP at 1538.1 nm.

Q: What fiber and connector does it use?
A: Single-mode fiber with an LC duplex connector.

Q: Can this be used for Ethernet links?
A: It is intended for SONET/SDH OC-48/STM-16 transport rather than Ethernet.

Q: What distance can it achieve?
A: Up to 80 km is typical, but actual reach depends on loss budget, dispersion, and any DWDM amplification used.

Technical Specifications

- Form factor: SFP
- Data rate: 2.488 Gbps (OC-48/STM-16)
- Optical type: DWDM, C-band, fixed wavelength
- Wavelength: 1538.1 nm
- Reach: up to 80 km (link budget dependent)
- Fiber type: Single-Mode Fiber (SMF)
- Connector: LC duplex
- Application: SONET/SDH transport over DWDM systems
- Hot-swappable: Yes

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