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Cisco

Cisco SFP-GPON-C | GPON 2.5G/1.25G SFP OLT | ITU-T G.984 Class C+ | 1490Tx/1310Rx BiDi | 20km | SC/UPC

SKU:SFP-GPON-C

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Description

High-power GPON OLT SFP for dense fiber access deployments, delivering 2.488 Gbps downstream and 1.244 Gbps upstream over a single SMF strand using 1490 nm TX and 1310 nm RX. Class C+ optics provide a 32 dB power budget for extended reach and higher split ratios, with DOM for real-time monitoring.

Features

- Class C+ power budget for extended reach and higher splits
- BiDi single-fiber operation (1490 nm TX / 1310 nm RX)
- Standards-compliant ITU-T G.984 GPON OLT optic
- Hot-swappable with DOM monitoring
- Designed for single-mode access networks up to 20 km

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 compatible with GPON OLT-capable SFP ports?
A: Yes. Use only with platforms that explicitly list support for GPON OLT SFP Class C+ modules.

Q: What split ratios are supported?
A: Class C+ (32 dB budget) enables higher split ratios than B+, subject to total optical loss in the PON; actual split depends on plant design.

Q: Does it support digital diagnostics?
A: Yes, DOM/DDM is supported for monitoring optical power and temperature.

Q: What connector type is required on the patch panel?
A: SC/UPC simplex for the OLT port; ensure proper WDM components are used in the ODN.

Technical Specifications

- Form factor: SFP (OLT)
- Standards: ITU-T G.984.2 GPON, Class C+
- Line rates: 2.488 Gbps downstream / 1.244 Gbps upstream
- Wavelengths: 1490 nm TX / 1310 nm RX (BiDi, single fiber)
- Fiber/cable: Single-mode (SMF), simplex
- Connector: SC/UPC
- Optical budget: 32 dB (Class C+)
- Max reach: up to 20 km (fiber/link budget dependent)
- Digital diagnostics (DOM/DDM): Supported
- Hot-swappable: Yes
- Operating temperature: 0 to 70°C
- Compliance: RoHS

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