Core Features & Benefits

IEEE 802.3af Compliance (15.4W): Accepts 37–57V input from standard PSE switches or injectors and outputs stable 12V/1A, enabling non-PoE equipment to join existing PoE networks without additional power infrastructure.
IP Waterproof Enclosure: Fully sealed housing supports outdoor and harsh-environment use, eliminating the need for extra protective boxes in surveillance and wireless city deployments.
100Mbps Fast Ethernet Transmission: Maintains full 10/100M data rates while separating power and data, ensuring stable network performance for cameras, access points, and IoT terminals.
1500V High-Voltage Isolation: Built-in isolation circuit protects connected devices from electrical surges and ground potential differences common in outdoor cabling.
Comprehensive Protection: Integrated short-circuit and overvoltage safeguards reduce field failure rates and maintenance costs.
Compact Form Factor: 66 × 24 × 22 mm and 0.2 kg weight simplify installation in tight spaces or existing conduit runs.
Automatic PSE Detection: Detects and draws power only from compliant IEEE 802.3af sources, preventing damage from non-standard injectors.

Technical Specifications

Parameter	Specification
Model	FS5712B (Black) / FS5712W (White)
Transfer Rate	10/100 Mbps
Power Input	48V DC / 0.35A
Power Output	12V / 1A
PoE Standard	IEEE 802.3af (15.4W)
Pin Assignment (TRNF)	1/2(+), 3/6(-); 4/5(+), 7/8(-)
Interfaces	1 × RJ45 Input, 1 × RJ45 Output, 1 × DC Output
Additional Standards	IEEE 802.3i, 802.3u, 802.3x
Indicator	Yellow PoE LED
Operating Temperature	-20°C to 50°C
Storage Temperature	-30°C to 60°C
Humidity	Operating 10–90% RH (non-condensing); Storage 5–95% RH (non-condensing)
Dimensions	66 × 24 × 22 mm
Weight	0.2 kg
Isolation	1500V
Protection	Short-circuit, overvoltage

Application Scenarios

Outdoor Security Camera PoE Power Extension for Non-PoE IP Cameras

Install the FS5712 series at camera locations to convert PoE from a central switch into 12V DC and Ethernet. This eliminates the need to run separate power cables across building exteriors or parking lots, reducing installation time and material costs while maintaining 100Mbps video streams and surge protection.

Wireless Access Point Deployment in Outdoor WiFi Coverage Projects

Pair the waterproof splitter with non-PoE access points mounted on poles or rooftops. A single Cat5e/Cat6 cable from a PoE switch supplies both power and data, enabling rapid expansion of wireless city or campus networks without local AC outlets.

Industrial IoT Sensor and Terminal Powering in Remote Monitoring Sites

Use the unit to power 12V sensors, controllers, or edge devices in factories, warehouses, or perimeter monitoring zones. The wide temperature range and isolation circuit ensure stable operation where electrical noise and temperature fluctuations are present.

OEM/ODM Customization & Supply Capability

As a factory-direct manufacturer, we support full OEM/ODM services including custom branding, housing color, cable length, and connector types. Small-batch sample production is available for qualification testing. For annual volume procurement, our in-house production lines provide stable monthly capacity, consistent quality control, and reliable lead times to meet large-scale project schedules.

Frequently Asked Questions

Q: Does the FS5712 support IEEE 802.3at (PoE+) or only 802.3af?

A: The unit is designed and tested to the IEEE 802.3af standard (15.4W). It will operate with 802.3at-compliant PSE sources that negotiate down to af power levels, but maximum output remains 12V/1A.

Q: What is the maximum cable distance supported?

A: Standard PoE reach of up to 100 meters is maintained when used with compliant Cat5e or better cabling and a qualified PSE. Actual distance depends on cable quality and load.

Q: Is the DC output polarity fixed?

A: Yes. The DC output is fixed at 12V with standard polarity. Confirm device requirements before connection.

Q: Can the splitter be used indoors only or is it fully outdoor-rated?

A: The sealed waterproof housing is suitable for outdoor and industrial environments within the specified temperature and humidity ranges.