30Watt 10/100/1000M Gigabit PoE+ Injector

The POE-S48G2, IEEE 802.3af/at compatible, Power over Ethernet Injector provides DC 48V over Ethernet cables. It supports up to IEEE802.3af 15.4Watt POE (Class3 Standard) and IEEE802.3at 30 Watt POE+ (Class4 Standard) maximum output power. Unlike existing Power over Ethernet Injectors, the POE-S48G2 provides 10/100/1000Mbps Giga Ethernet connection ability.

Highlight Features

  • Complying with IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX,IEEE802.3ab 1000Base-T,IEEE-802.3af PoE , IEEE-802.3at PoE
  • Max Power: 30Watt (IEEE 802.3at) POE+, for bundle 48V/83A Power supply
  • Supports PoE Powered Device (PD ) classification identify
  • Provide Screw Terminal Block for external Power and DC In both Power System.
  • Over Current Protection
  • Short-circuit Protection

Long Distance Application

Cerio POE Injector can provide both data and power for distances of up to 100 meters (328 feet) from the power source when using CAT 5 or up cabling.


POE-S48G2 greatly simplifies the wiring and deployment process and brings a great deal of convenience benefits to home, office, and industrial environments. The POE-S48G2 Power over Ethernet (POE) adapter is designed to supply operational power to wireless LAN devices such as PoE access point bridges, routers, and surveillance cameras. With Power over Ethernet devices installed, the system administrator only has to use a single RJ-45 Ethernet cable to carry both power and data to each device.

ESD Protection

POE-S48G2 supports ES, Electro Static Discharge protection includes Over Voltage protection and Short Circuit Protection ensuring device safety.

Additional Benefits

Some additional benefits of Cerio POE Injector include cost saving, convenience in network planning, and higher reliability.

Easy installation

Plug-and-Play, requires no configuration.


Product Application

 Standards & Hardware Specifications

Standard IEEE802.3at Power over Ethernet Plus(POE+)
IEEE802.3 10BASE-T
IEEE802.3u 100BASE-TX
IEEE 802.3ab 1000BASE-T
IEEE802.3af Power over Ethernet(POE)
Network Media 10BASE –T: UTP Cat. 3 or up
100BASE-TX : UTP Cat. 5 or up1000BASE-T: UTP Cat. 5 or up
Data Transfer Rate 10/100/1000Mbps (Half-duplex), 20/200/2000Mbps (Full-duplex)
PoE Type Endspan / A-Type / (PIN 1/2&3/6)
Data PIN PIN 1/2,3/6 & 4/5,7/8
Power PIN PIN 1/2, 3/6 (Power + Data Pin)
Screw Terminal Block Removable 2-contact
ESD Protection Over Voltage protection and Short Circuit Protection
Environmental & Mechanical Characteristics
Max PoE Power 30Watts per port
Power Connector(Interface) ScDC-Jack: for bundle Power Supply or rew Terminal Block
Power Requirement External Power Supply 48V DC / 0.83A
Input Voltage 44-57 Volt802.3af/at PoE設備 或 24Volt (隨搭配電源變壓器)
LED Power unit x1 : AC power in(Red) , General powered (Green)
Operating Temperature 0° to 45° C
Storage Temperature -40° to 70° C
Storage Humidity 5% to 90% non-condensing
Dimension ( W x H x D ) 80 x 68 x 24mm
Weight ( g ) 51g
Form Factor Wall mounting
Case of material FCC ,CE, RoHs compatible
Package Contents
POE-S48G2 Main Unit x 1
30Watt Power Adapter x 1
Warranty Card x 1