Twelve data channels
Each LAN input pairs with a powered Ethernet output for a separate endpoint connection.
Model: EW-PSE312CG
12-Channel Gigabit DC PoE Injector
- 12 × Gigabit LAN inputs + 12 × powered outputs
- 12–57V DC input and output
- 1A limit per output port
- Mode B default; optional Mode A pinout
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Overview
EW-PSE312CG adds DC power to twelve Gigabit Ethernet connections through twelve LAN inputs and twelve powered outputs. The datasheet describes passive voltage pass-through from a 12–57V DC source, so the power supply voltage and pinout must match the connected endpoints. The external power supply is ordered separately.
External DC power
Output follows the selected 12–57V supply; match voltage and polarity to the devices.
Rack-width enclosure
A slim metal enclosure groups twelve injector channels in one installation.
| Specification | Details |
|---|---|
| LAN inputs | 12 × 10/100/1000Mbps RJ45 |
| Powered outputs | 12 × 10/100/1000Mbps RJ45 |
| DC input / output | 12–57V; passive voltage pass-through described in datasheet |
| Current limit | 1A per output port |
| Default power pairs | Mode B: 4/5 positive, 7/8 negative |
| Optional power pairs | Mode A: 1/2 positive, 3/6 negative |
| DC input connector | 2.1mm standard DC input |
| External power supply | Not included |
| Weight | 1kg, excluding power supply |
| Operating temperature | −20 to +55°C |
| Warranty | 1 year |
Dimensions
Order information
| Content | Quantity | Unit |
|---|---|---|
| EW-PSE312CG 12-channel Gigabit DC injector; power supply excluded | 1 | SET |
| User guide | 1 | PC |
| Warranty card | 1 | PC |
EW-PSE312CG Resources
PDF · Specifications · Installation · Ordering
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