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Cisco

Cisco ONS-SC-2G-54.1 | 2.5G, SFP, OC-48/STM-16, 1554.1 nm DWDM, long-reach, LC duplex

SKU:ONS-SC-2G-54.1

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Description

DWDM OC-48/STM-16 SFP transceiver for single-mode links, tuned to 1554.1 nm within the C-band ITU grid. Designed for carrier-grade SONET/SDH transport over DWDM systems; fits SFP ports that support OC-48/STM-16. LC duplex interface and long-reach performance (actual distance depends on link budget and amplification/dispersion design).

Features

- Precise DWDM C-band wavelength (1554.1 nm) for dense channel plans
- OC-48/STM-16 line rate for carrier transport
- Standard SFP footprint for flexible platform integration
- LC duplex interface on single-mode fiber
- Engineered for long-reach DWDM spans with amplification/dispersion solutions
- Hot-swappable for minimal service interruption

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 SFP port?
A: It requires an SFP port that specifically supports OC-48/STM-16 (SONET/SDH). It is not for Ethernet-only SFP ports.

Q: Is this for single-mode or multimode fiber?
A: Single-mode fiber (SMF) with LC connectors.

Q: What distance can it achieve?
A: Distance is link-budget dependent; in DWDM systems it varies with span loss, amplification, and dispersion compensation. Plan the optics with your DWDM design.

Q: Can I use it for 1G or 10G Ethernet?
A: No. It is for SONET/SDH OC-48/STM-16, not Ethernet.

Q: How do I choose the correct wavelength?
A: Select the wavelength to match your DWDM channel plan and any existing mux/demux filters.

Technical Specifications

- Form factor: SFP (hot-swappable)
- Line rate: OC-48/STM-16 (≈2.5 Gbps)
- Optical type: DWDM C-band
- Wavelength: 1554.1 nm (ITU-T grid)
- Connector: LC duplex
- Fiber type: Single-mode (SMF)
- Reach: Long-reach; distance depends on optical budget, amplification, and dispersion management
- Application: SONET/SDH transport over DWDM

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