This black PoE splitter/converter family has actual 48 V-to-12 V and 48 V-to-5 V options. Featured enquiries include splitter/injector roles, 802.3bt, 10/100/1000-link requirements and 12 V/1.5 A output. Agree the exact device and supply architecture before choosing the power connection.
Match the complete output and device role
The description lists 12 W, a 1–2 A current reference and separate 24 V/1 A, 12 V/1 A or 5 V/1 A outputs. Establish the selected voltage/current/power pairing and splitter-versus-injector function. A separate input field lists 110–240 V at 50–60 Hz; clarify any associated AC-adapter scope alongside the actual 48 V PoE source and receiving load.
Draw the two ports and actual equipment interfaces
RJ45, DC5521 and USB Type-C references appear with two ports and a separate two-RJ45 description. Identify each port's actual input, data or power role, mating dimensions and polarity. Retain the selected DC output and complete source/device negotiation requirements with the drawing. CCTV/IP cameras and phone equipment need their own actual interface and demand.
- Actual output selections are 12 V or 5 V from 48 V.
- A separate data-rate field lists 10/100Mbps.
- Efficiency is described as 85%.
- A two-year guarantee is stated.
Complete the link and operating specification
Agree the selected 10/100 or gigabit link and applicable 802.3bt scope with device-specific support. Retain the 85% efficiency reference with its operating conditions. Clarify units and scope for the temperature notation −20–70, and provide actual routing and exposure. Request applicable FCC, CE or RoHS information, keeping the reviewed ports, complete power/output schedule and quantity with the intended installation.
