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Coiled phone cable with modular connectors for Poly headsets

HP

HP 85R57AA Phone Cable for Poly Headsets

SKU CH-QTNY-72D7Y MPN 85R57AA

Connects compatible Poly headsets including CS510, CS520, CS530, CS540, Savi 700, Savi 7200, Savi 7300, Savi 8200, Voyager 4200 and Voyager 5200 series to desk phones

  • Connects Poly headsets to desk phones for clear calls
  • Compatible with CS510, CS520, CS530, CS540 and XD models
  • Works with MDA220 USB and MDA500 QD series adapters
  • Supports Savi 700, 7200, 7300 and 8200 series headsets
  • Fits Voyager 4200 Office and 5200 Office series headsets

Compatibility

This HP 85R57AA phone cable connects Poly headsets to desk phones. It supports CS510, CS520, CS530 and CS540 wireless models plus the XD series. The cable also works with MDA220 USB and MDA500 QD adapters, Savi 700, 7200, 7300 and 8200 series, and Voyager 4200 and 5200 Office headsets.

Interface limits

The cable provides a direct wired link between the headset base or adapter and a standard telephone port. It carries analogue voice signals only and does not supply power or data to the headset. Length and pin-out are fixed by the manufacturer, so the cable cannot be extended or adapted for other connector types.

Setup check

Verify that your headset model appears in the supported list above before ordering. Confirm that your desk phone has a compatible handset or headset port for the cable connector. Ensure the headset base or MDA adapter you use matches one of the series named in the compatibility information.

How it compares

Measured against everything we stock in Telephone & RJ11 Cables, at today’s prices. Recalculated every night.

Price $32.99
Pricier than about 90% of the 367 comparable items (median $13.99).

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Specifications

Size & build
Shipping weight0.45 kg
Package size210 × 130 × 70 mm

Questions about this item

Which headset models does the 85R57AA cable support?

The 85R57AA cable is compatible with Poly CS510, CS520, CS530, CS540, XD models, MDA220 USB, MDA500 QD Series, Savi 700, 7200, 7300, 8200 Series, Voyager 4200 and 5200 Office Series headsets.

What does the cable actually connect in a desk setup?

It links a supported Poly headset or base unit to a standard desk phone or telephone handset port for call audio.

Which connector standard does the 85R57AA use for the phone side?

The cable terminates in a standard RJ9 handset connector that plugs into the headset port on compatible desk phones.

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