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HPE

HPE JF826A | RS-449 serial cable | DCE | 3 m

SKU:JF826A

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Description

3 m RS-449 DCE serial cable for enterprise routers/switches requiring EIA-449 signaling. Designed for stable WAN/serial connectivity with robust shielding and molded strain relief for long-term reliability.

Features

- Standards-based RS-449 serial wiring
- DCE wiring mates with DTE router/terminal ports
- 3 m length for flexible rack routing
- Noise-resistant shielding for stable links
- Durable molded ends with strain relief
- Role labeling for quick deployment

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: When do I need a DCE cable instead of DTE?
A: Use a DCE cable when your device presents a DCE interface and you are connecting to a DTE device, such as a router serial port.

Q: Is this a crossover or null-modem style cable?
A: No. It is wired specifically as DCE to interoperate with DTE ports using RS-449 signaling.

Q: What data rates does this support?
A: It supports typical RS-449 serial data rates; actual throughput depends on the connected hardware and line conditions.

Q: Can I use adapters to convert connectors?
A: Adapters may alter pinout or signal integrity. Use only approved adapters and verify pin mapping for RS-449.

Technical Specifications

- Interface standard: RS-449 (EIA-449)
- Role: DCE (Data Circuit-terminating Equipment)
- Cable length: 3 m (9.8 ft)
- Cable type: Shielded serial
- Use case: Connect DCE equipment to DTE serial interfaces
- Pinout: Vendor/platform-specific RS-449 serial
- Jacket material: PVC
- Color: Black

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