Yealink 1308181 – 48V 0.7A Power Adapter for UVC40 / UVC86

Overview :

The Yealink 1308181 is a dedicated AC-to-DC power adapter engineered for IT installers and procurement teams deploying Yealink UVC40, UVC40 E2, and UVC86 all‑in‑one video bars. It resolves the requirement for a specific voltage and current supply when PoE (Power over Ethernet) is not available or insufficient for the device’s full operation.

The adapter delivers a regulated 48V DC output at 0.7A (33.6 watts maximum). It features a standard 2‑pin barrel connector compatible with the designated UVC series cameras. Input accepts 100–240V AC, 50/60Hz for worldwide deployment.

Deployment is for conference rooms, huddle spaces, and executive offices where the UVC device is not connected to a PoE+ (802.3at) switch or injector. The adapter is included in the original UVC40 and UVC86 retail boxes but is also sold separately as a spare or replacement. Do not use this adapter with devices requiring lower voltage (e.g., 5V, 12V) or higher current (e.g., 2A+), as damage may occur. It is not compatible with Yealink IP phones, DECT bases, or older USB cameras.

Key Features :

• 48V DC / 0.7A regulated output

• 100–240V AC universal input

• 2‑pin barrel connector for UVC40/86

• 33.6W maximum power delivery

• Spare or replacement for original included adapter