HP
HP Poly RJ-9 Phone Cable 85S12AA 7.87 in
Connects RJ-9 handsets to compatible desk phones using a short 7.87 inch cable
- RJ-9 connectors link headset and phone
- 87-inch cable keeps desk area tidy
- Plantronics manufacture ensures reliable compatibility
- Straight RJ-9-to-RJ-9 wiring simplifies setup
- UPC 197497574395 confirms genuine product
Poly RJ-9 Cable 85S12AA
This HP Poly cable connects two RJ-9 ports over a short 7.87 inch span. It suits office workers replacing a worn handset cord or linking a headset base to a desk phone. The part number 85S12AA identifies the exact Plantronics accessory for re-ordering.
Fixed-length link
The 7.87 inch cable is designed for permanent desktop routing rather than frequent flexing. Its moulded RJ-9 plugs resist accidental disconnection during daily call handling. No active electronics are present so signal integrity depends only on the copper conductors inside the jacket.
Check port spacing
Verify that the distance between the two RJ-9 sockets on your devices does not exceed 7.87 inches. The connectors are standard RJ-9 plugs with no angled or low-profile options. Ensure both endpoints accept a straight RJ-9 jack before ordering.
Highlights
- RJ-9 connectors link headset and phone
- 87-inch cable keeps desk area tidy
- Plantronics manufacture ensures reliable compatibility
- Straight RJ-9-to-RJ-9 wiring simplifies setup
- UPC 197497574395 confirms genuine product
Specifications
No published specifications for this item yet.
Questions about this item
Does the 7.87 in RJ-9 cable add any audible noise or heat during all-day use?
No, the passive RJ-9 cable carries only analogue voice signals and has no active electronics, so it generates no noise or measurable heat.
What device must I already own for the 85S12AA cable to work?
You need a desk phone or headset base equipped with an RJ-9 handset port to plug either end of this cable into.
Will this 7.87 in RJ-9 cord work with the older RJ-9 handset port on my legacy desk phone?
Yes, both ends use the standard RJ-9 phone connector, so the cable is electrically compatible with any legacy device that accepts an RJ-9 handset plug.
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