Core Features & Benefits
- Active 4-pair power extraction: Accepts power on both data and spare pairs (pins 3/6 & 1/2, 4/5 & 7/8), ensuring reliable detection and powering by IEEE 802.3af/at midspans.
- Precise voltage regulation: Converts high PoE voltage to the exact lower DC level required by the terminal, protecting downstream equipment.
- Gigabit data passthrough: Supports 10/100/1000 Mbps full-duplex with shielded RJ45 connectors (EIA 568A/B compatible).
- Compact industrial form factor: 81 × 61 × 26 mm, 200 g housing suitable for space-constrained installations.
- Clear status indication: Green LED confirms output power presence.
- Wide environmental tolerance: Operates from –20 °C to 40 °C with non-condensing humidity control, supporting reliable field deployment.
Technical Specifications
|
Parameter |
Specification |
|
Connectors |
2 × Shielded RJ45 (EIA 568A/B), 5.5 × 2.1 mm DC jack |
|
Data Rate |
10/100/1000 Mbps |
|
Electrical Pin Assignment |
3/6 (+), 1/2 (–) and 4/5 (+), 7/8 (–) |
|
Input Voltage |
44 – 57 Vdc |
|
Input Power |
30 W max |
|
Output Power |
25.5 W max |
|
Output Current |
4.2 A @ 5 V |
|
Dimensions |
81 mm (H) × 61 mm (W) × 26 mm (D) |
|
Weight |
200 g |
|
Indicators |
Green LED (output power) |
|
Operating Temperature |
–20 °C to 40 °C |
|
Storage Temperature |
–30 °C to 70 °C |
|
Operating Humidity |
10 % – 90 %, non-condensing |
|
Storage Humidity |
5 % – 95 %, non-condensing |
|
EMC |
FCC Part 15 Class A, EN 60950 |
|
Warranty |
1 year |
Product Application Fields
High-Power PoE Splitter for PTZ IP Camera Installations
In surveillance systems requiring continuous pan-tilt-zoom operation, the PS0504G supplies stable 25.5 W regulated power while maintaining gigabit video data throughput over a single Ethernet cable from a PoE midspan.
PoE Power Conversion for 802.11n Access Points and Thin Clients
Enterprise wireless deployments and thin-client terminals lacking native PoE support gain immediate PoE readiness through the splitter's data/power separation and voltage regulation.
Outdoor WiMAX CPE and Small Base-Station Power Feeding
Remote broadband CPE and compact base stations operating from DC jacks can be powered via existing PoE infrastructure, reducing separate power cabling in outdoor or hard-to-reach sites.
OEM/ODM Customization & Volume Supply Capability
As a manufacturer with in-house production, we support OEM/ODM modifications including output voltage adjustment, connector variants, labeling, and packaging. Small-batch samples are available for qualification testing. For annual volume procurement, our factory maintains stable production scheduling and consistent quality control to ensure on-time bulk delivery.
Frequently Asked Questions
Q: Does the PS0504G require any modification to the end terminal?
A: No. The splitter connects externally between the PoE midspan and the terminal, providing separate LAN and DC cables. The terminal remains unchanged.
Q: What is the maximum continuous output power and current?
A: 25.5 W maximum, with 4.2 A available at 5 V output. Input is limited to 30 W from the midspan.
Q: Is the unit compatible with both IEEE 802.3af and 802.3at midspans?
A: Yes. It operates across the 44–57 Vdc input range and is detected as a standard powered device by compliant midspans.
Q: Can the output voltage be customized for specific terminals?
A: Yes. OEM requests for alternative regulated output voltages are supported subject to minimum order quantities.
Q: What EMC and safety standards does the product meet?
A: FCC Part 15 Class A emissions and EN 60950 safety requirements.
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