Cisco

Cisco SFP-T1F-SATOP-I | T1/DS1 Framed SAToP SFP | 1.544 Mb/s, RJ48C 100Ω, extended-temp

SKU:SFP-T1F-SATOP-I

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Description

Carrier-grade SFP providing a T1/DS1 interface with framing support for telco handoffs and TDM-over-packet applications. Presents an RJ48C 100Ω copper port; suitable for framed operation and SAToP/structured transport on supported hosts. Ideal for legacy voice/data interop, PBX, and backhaul scenarios.

Features

- Compact SFP delivering native T1/DS1 connectivity
- Framed support for interoperability with legacy TDM equipment
- SAToP/structured transport on supported hosts for TDM-over-packet
- RJ48C 100Ω interface for straightforward telco handoff
- Extended-temperature (-I) build for demanding environments

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: Does this SFP require a special host feature set?
A: Yes. It must be used in platforms that support T1/DS1 SFPs and, if used for pseudowire, SAToP/structured TDM-over-packet features.

Q: What connector and impedance does it use?
A: RJ48C with 100Ω balanced twisted pair cabling.

Q: Can it terminate a carrier-provided T1 circuit?
A: Yes, when installed in a compatible chassis or router with appropriate TDM features and configuration.

Technical Specifications

- Form factor: SFP
- Interface: T1/DS1 (1.544 Mb/s), 100Ω balanced
- Connector: RJ48C
- Mode: Framed operation supported
- Transport: SAToP/structured support on compatible platforms
- Typical loop reach: Up to ~1.5 km (cable and facility dependent)
- Hot-swappable: Yes
- Operating environment: Extended/industrial temperature variant (-I)

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