Cisco

Cisco ONS-SI-PDH-VCOP | Smart SFP | DS3→Ethernet | 44.736 Mb/s | 75Ω coax (BNC pigtail) | timing recovery

SKU:ONS-SI-PDH-VCOP

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Description

Smart pluggable SFP that bridges legacy DS3 (T3) services to Ethernet, enabling efficient TDM-to-packet migration at the network edge. Presents as an Ethernet SFP to the host while terminating the DS3 circuit with integrated clock/timing recovery and jitter buffering. Ideal for service handoffs, consolidation, and modernization projects without external media converters.

Features

- Integrated DS3-to-Ethernet conversion in an SFP form factor
- Timing recovery and jitter buffering for reliable PDH handoff
- Space- and power-efficient alternative to external converters
- Hot-swappable for rapid service turn-up and maintenance
- Simplifies TDM-to-packet migration at the edge

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: How is the DS3 connected?
A: Via 75Ω coax using BNC connectors (typically through a short pigtail from the Smart SFP).

Q: What does the host device see?
A: It appears as an Ethernet SFP while the Smart SFP terminates the DS3 circuit.

Q: Does it support timing recovery?
A: Yes, it provides integrated clock/timing recovery and jitter buffering for DS3.

Q: Is special software required on the host?
A: Generally no; it uses standard SFP management. Verify specific platform compatibility.

Q: What applications is this suited for?
A: Service provider handoffs, enterprise TDM consolidation, and migration to packet networks.

Technical Specifications

- Form factor: Smart SFP (hot-swappable)
- Function: DS3 (T3) to Ethernet protocol conversion
- Line rate: 44.736 Mb/s (DS3)
- Host interface: Ethernet via standard SFP cage
- DS3 interface: 75Ω coax (BNC via pigtail), network dependent
- Timing: Integrated clock recovery and jitter buffering
- Management: Accessible via standard SFP I2C/DOM registers (platform dependent)
- Use cases: Legacy PDH service handoff, TDM migration, edge aggregation
- Deployment: Eliminates external media converters, saves space and power

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