Sennheiser SC630Wired single-sided wired headset telephone accessory
- Headset
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White RJ11 6P4C to RJ45 8P4C telephone cable extends a standard phone line by six metres
This six metre white cable connects a standard RJ11 telephone handset or device to an RJ45 wall socket or patch panel. It is intended for home or office users who need to extend a landline connection without rewiring. The 6P4C plug carries four conductors for typical voice service.
The outer jacket is white plastic and terminates in male modular connectors at both ends. At 65 grams the cable is light enough to route along skirting boards or under carpet without strain on the ports. The 20 foot length gives flexibility for desk or wall mounting in most rooms.
It upgrades from a standard short handset cord when the socket is farther from the desk or phone base. The jump is worth it when the existing cable is too short, frayed, or limited to two conductors and the installation needs four. Buyers who need a pure RJ11 to RJ11 patch or a shielded data-grade link should look elsewhere.
Measured against everything we stock in Headsets, Cords & Phone Mounts, at today’s prices. Recalculated every night.
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| Brand name | Unique Bargains |
| Product type | Telephony Accessories |
The cable carries four conductors through the 6P4C plug and maps them to four positions on the 8P4C plug for standard telephone use
Each end has a low-profile plastic housing that fits standard wall plates and phone jacks without blocking adjacent ports
Push each connector straight in until the retention tab snaps into the jack; the most common mistake is stopping at the first resistance instead of the final click
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