How to Buy

Northern Link distributors uphold substantial product inventories, guaranteeing swift deliveries alongside excellent customer service and support. Our certified installers excel in designing, supplying, and installing your Northern Link structured cabling system. They also offer repair and continuous maintenance services for all our products.  We provide a 25-Year Extended Warranty Program through our certified installers. Your satisfaction and peace of mind remain at the heart of our commitment.

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PoE Splitter, Gigabit, 12V Output (15W Max)

N89.PSG1-12V

This high-performance Gigabit PoE splitter enables the use of non-PoE 12V DC-powered devices in a PoE environment by converting IEEE 802.3af/at-compliant PoE input into a stable 12V/1.25A power output, delivering up to 15W. It supports data speeds up to 1000Mbps, making it ideal for bandwidth-intensive applications such as HD surveillance and IP-based access control systems.

Compact, reliable, and plug-and-play ready, this unit integrates a high-efficiency DC/DC converter, short-circuit protection, and surge protection, ensuring long-term stable operation in a variety of industrial and commercial scenarios.

How To Buy

Download Spec Sheet

  • Fully compliant with IEEE 802.3af/at PoE standards
  • Supports Gigabit Ethernet (10/100/1000 Mbps)
  • Converts PoE input to regulated 12V/1.25A output (Max 15W)
  • High-frequency, low-resistance electrolytic design ensures power stability
  • Integrated short-circuit protection and surge protection (1kV RJ45 port)
  • Plug-and-play installation – no external power brick needed
  • LED indicator for power status and system activity
  • Electrically isolated design for safer deployment

Material Specifications

Data Rates 10/100/1000 Mbps
Input Power Voltage 44 – 57V DC
Input Power Standard IEEE 802.3af/at
Output Power 12V DC / 1.25A (Max 15W)
Pin Assignment & Polarity 1/2(+), 3/6(-); 4/5(+), 7/8(-)
Interfaces 1 x Gigabit RJ45 Input; 1 x Gigabit Ethernet Header; 1 x 5.5 x 2.1 mm DC Plug
LED Indicators Power/System LED
Connectors Shielded RJ45, EIA/TIA 568A & 568B compliant
Surge Protection RJ45 Port : 1kV
EMI / EMC Compliance EN 55022 Class B (Emission), EN 55024 (Immunity), VCCI
Regulatory Compliance IEEE 802.3af/at, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x, RoHS, CE, FCC
Reliability MTBF : 100,000 hours @ 25°C
Dimensions 82mm × 30mm × 25mm
Weight 55g

Environmental Specifications

Temperature range Storage & shipping -20°C to +70°C
Operation -10°C to +45°C

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support@northernlink.com
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