Cisco

Cisco SFP-GPON-B-I | GPON 2.5G/1.25G | SFP OLT | ITU-T G.984 B+ | 1490/1310 nm | 20km | LC simplex | I-Temp

SKU:SFP-GPON-B-I

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Description

Industrial‑temperature Class B+ GPON OLT SFP for harsh environments, delivering 2.488/1.244 Gbps over single‑fiber BiDi. Extended temperature range supports outdoor cabinets and industrial sites without sacrificing GPON performance.

Features

- Industrial temperature range for harsh sites
- B+ optical budget for broad ODN designs
- Single‑fiber BiDi reduces plant complexity
- DOM support for proactive monitoring
- Standards‑compliant GPON interop

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: Where is the I-Temp version typically used?
A: Outdoor cabinets, industrial facilities, and unconditioned spaces where wide operating temperatures are required.

Q: Does I-Temp affect GPON performance?
A: No. It maintains GPON B+ performance while expanding the environmental operating range.

Q: Is it backward compatible with commercial environments?
A: Yes. It can be used anywhere a standard GPON B+ OLT SFP is supported.

Q: Do I need special patch cords for industrial use?
A: Use LC-compatible, ruggedized patching where appropriate and ensure ODN loss remains within the B+ budget.

Technical Specifications

- Application: GPON OLT SFP (industrial temperature)
- Optical class: B+ (typical 28 dB budget)
- Data rates: 2.488 Gbps downstream / 1.244 Gbps upstream
- Wavelengths: 1490 nm downstream, 1310 nm upstream
- Fiber: Single-fiber BiDi over SMF
- Connector: LC simplex
- Max ODN reach: up to 20 km (budget-dependent)
- Standards: ITU-T G.984.x compliant
- Operating temperature: -40°C to +85°C (I-Temp)
- Digital diagnostics (DDM/DOM): Supported

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