Planet Networking & Communication POE-173 User Manual Download Page 1

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1. Package Contents

Thank you for purchasing PLANET Single-Port 
10/100/1000Mbps Ultra PoE Injectors, POE-172 and 
POE-173.

Model

LAN Port Speed

PoE Standard

PoE 

Budget

POE-172 10/100/1000Mbps

Ultra PoE, backward 
compatible with IEEE 
802.3at/af standard

60 
watts

POE-173 10/100/1000Mbps Ultra PoE

60 
watts

The term 

“Ultra PoE Injector”

 in the following section 

of this User’s Manual means the POE-172 and POE-173.

The box of the Single-Port 10/100/1000Mbps Ultra PoE 
Injector should contain the following items:

 

The Single-Port 10/100/1000Mbps Ultra PoE Injector 
x 1

 

User’s Manual x 1

 AC Power Cord x 1

If any of these are missing or damaged, please contact 
your dealer immediately; if possible, retain the carton 
including the original packing material, and use them 
again to repack the product in case there is a need to 
return it to us for repair.

2. Product Features

 

„

Interface

 

2 x RJ45 interface

 

1-port 

Data + Power

 output

 1-port 

Data input

 1 x AC 100-240V input power socket

 

„

Power over Ethernet

 Ultra Power over Ethernet PSE

 Up to 60 watts of power on 4-pair UTP cable

 Backward compatible with IEEE 802.3at/af PD 

device (POE-172)

 

Auto-detection of PoE IEEE 802.3at/af equipment 
and devices to check whether there’s any damage 
done via incorrect installation (POE-172)

 Remote power feeding up to 100m

 

„

Hardware

 All-in-one compact size design

 Internal power supply

 LED indicators for Power LED and Active LED  (PoE 

ready/in-use)

Note

PSE (Power Sourcing Equipment)

 is a 

device (switch, or hub for instance) that 
will provide power in a PoE setup. The 
maximum allowed continuous output power 
per such device in IEEE 802.3af is 15.4 
watts, in IEEE 802.3at is 30 watts and ultra 
PoE is 60 watts

Note

PD (Powered Device)

 such as an IP 

phone, network camera or wireless access 
point is a PoE-enabled terminal by PSE and 
thus it consumes energy.

3. Product Specifications

Product

POE-172

POE-173

Hardware Specifications

Interface

LAN

1 x RJ45 STP, 

“Data”

 Input Port

PoE

1 x RJ45 STP, 

“Data + Power”

 

Output Port

AC Connector 1 x AC input power socket, 

IEC-320 C6

Network 

Cable

Ultra PoE 

(60W)

4-pair UTP Cat. 5, 5e, 6 up to 

100m (328ft)

802.3af/

at PoE 

(15W/30W)

2-pair UTP Cat. 3, 4, 5, up to 

100m (328ft)

LED Indicator

System: Power x 1 (Green)

PoE Port: Active, PoE ready/

 

in Use x 1 (Green)

Data Rate

10/100/1000Mbps

Dimensions (W x D x H) 115 x 62.5 x 31 mm
Weight

235g

177g

Unit Output Voltage

DC 56V, 1.08A

DC 50V, 1.2A

Power Requirements

100-240V AC @50/60Hz, 

1.5A max.

Power Consumption

60 watts max.

Operating Temperature

0 ~ 50 degrees C

Storage Temperature

-10 ~ 70 degrees C

Operating Humidity

5 ~ 95%, relative humidity, non-

condensing

Storage Humidity

5 ~ 95%, relative humidity, non-

condensing

Power over Ethernet

PoE Standard

Ultra PoE over 

4-pair UTP cable, 

IEEE 802.3at 

Power over 

Ethernet Plus End-

span/Mid-span PSE

Ultra PoE 

over 4-pair 

UTP cable

PoE Power Supply Type

End-span + Mid-span

Power Pin Assignment

Pair 1 End-Span: 1/2 (+), 3/6 (-)

Pair 2 Mid-Span: 4/5 (+), 7/8 (-)

PoE Power Output

DC 56V/60-watt 

PoE via 4-pair

DC 56V/30-watt 

PoE via 2-pair

DC 50V/60-

watt PoE via 

4-pair

DC 50V/30-

watt PoE via 

2-pair

Standards Conformance

Standards Compliance

IEEE 802.3 10BASE-T Ethernet

IEEE 802.3u 100BASE-TX Fast 

Ethernet

IEEE 802.3ab 1000BASE-T Gigabit 

Ethernet

IEEE 802.3at Power over Ethernet 

Plus

IEEE 802.3af Power over Ethernet

Regulatory Compliance

FCC Part 15 Class B, CE

4. Product Outlook

Figure 1: An overview of Ultra PoE Injector.

Rear Panel

Front Panel

Top Panel

Bottom

Figure 1:

  POE-172 & POE-173 Outlook

LED Indicators

LED

Color

Function

POWER Green

It indicates that the Ultra PoE Injector has 
power.

ACTIVE Green

It indicates the port is providing 56V (POE-
172) or 50V (POE-173) DC in-line power.

5. Hardware Installation

The following section describes the hardware features of 
Ultra PoE Injector. Before connecting any network device 
to the Ultra PoE Injector, read this chapter carefully.

5-1 Before Installation

The POE-172 is backward compatible with IEEE 802.3af 
PoE and IEEE 802.3at PoE Plus standard. It is equipped 
with an AC power cord with 100-240V AC input and 
injects DC 56V power into the pin of the twisted pair 
cable (pair 1/2 [+], 3/6 [-] and pair 4/5 [+], 7/8 [-]) 
for 60-watt ultra PoE injection.

Before connecting the POE-172 to your powered device 
(PD), please check to ensure that your powered device 
(PD) can accept 60-watt PoE power through pin 1/2 (+) 
& 3/6 (-) and pin 4/5 (+) & 7/8 (-). Otherwise, it will 
damage your powered device (PD).

Note

DO NOT

 connect POE-173 POE port to 

your non-POE network equipment Ethernet 
interface. Otherwise, it will damage your 
network equipment.

If there is difficulty in finding a power socket for AC-DC 

adapter of your non-PoE network device, the Ultra PoE 
Injector and POE-171S (Ultra PoE Splitter) can provide 
you with DC power for this Ethernet device conveniently 
and easily.

Note

The Ultra PoE Injector and POE-171S can 
be installed in pair. However, the use of the 
third-party device is allowed if the device 
complies with IEEE 802.3at Power over 
Ethernet Plus and a maximum of 30 watts 
of output capability.

Note

Since the Ultra PoE injector’s PoE port 
supports 56V DC (POE-172) or 50V DC 
(POE-173) PoE power output, please check 
and assure the Powered Device’s (PD) 
acceptable DC power range is 56V DC 
or 50V DC; otherwise, it will damage the 
Powered Device (PD).

5-2 Ultra PoE Injector Installation

Due to the backward capability of IEEE 802.3at/af PoE 
standard, the Ultra PoE Injector can directly connect 
with any IEEE 802.3at/af end-nodes such as PTZ (Pan, 
Tilt & Zoom) speed dome network cameras, color touch-
screen voice over IP (VoIP) telephones, and multi-
channel wireless LAN access points. The screen in Figure 
2 is shown below.

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