4-Port Passive PoE Power Supply Injector for Cameras APs 100m Range
Overview
The 4-Port 10/100M Passive PoE Power Supply enables centralized and cost-effective
powering of up to four network devices such as IP cameras, access points, or VoIP phones.
By injecting power through Ethernet cabling, it eliminates the need for separate power lines,
ensuring a simplified and flexible deployment for small office, home, or surveillance networks.
Features
Supports up to 4 passive PoE devices via CAT5/6/7 cabling
100m (328 ft) power & data transmission distance
Uses pins 4/5 (+) and 7/8 (–) for power injection
Wide 12–57V DC input range, up to 1.5A
Compact plug-and-play design with power LED indicator
CE/ROHS/FCC certified with 3-year warranty
Technical Indexes
| Type | Passive POE power supply |
| Input Voltage | 12-57Vdc |
| Input Current | 1.5A max |
| Input Type | Passive |
| Output Voltage / Power | 12-57Vdc, 1.5A max |
| Output type | Single output 4*RJ45 connector ---POE 4*RJ45 connector ----LAN |
| Ethernet speed | 10/100Mbps Pin 45+78-, 2 pairs |
| Internet standard | NO Compliance IEEE802.3AF/802.3AT |
| Material | Plastic |
| Approval | CE/ROHS/FCC |
| Warranty | 3 year |
| Output Ripple | 1% Max |
| Efficiency | ≥80% |
| Response Time | <1ns |
| Combined Load Regualtion | ±3% |
| Combined Line Regualtion | ±5% |
| LED indicator | Power on, Green (With Plastic enclosure) |
| Operating Temp | 0 to 40℃ (32 to 104℉) |
| Storage Temp | (-)20 to 85 ℃ ( -22 to 158 ℉) |
| Operating Humidity | 10~ 90% Non condensing |
Ordering Information
| LNK-POE-4P | 4-Port 10/100M Passive PoE Power Supply: 4*RJ45 connector(POE) + 4*RJ45 connector(LAN), Input Voltage-12~57V, Output Voltage-12-57VDC 1.5A max |
Application
