MSTRONIC PSE-SW8G44A4, PSE-SW8G44B4, PSE-SW8G44D4 User Manual

USER’S MANUAL

MSTRONIC CO., LTD.

PSE-SW8G44xx

8 Port PoE Switch & Extender

User’s Manual

PSE-SW8G44xx series

MSTRONIC CO., LTD.

2

1. General Information

The PoE PSE-SW8G (Power Over Ethernet) Switch family provides seven 10M/100M/1000M TX

ports with PoE PSE function plus one 10M/100M/1000M TX up-link port with PoE PD function. It

allows power souring equipment (PSE) to be powered from PoE and delivers power to any PoE

powered device (PD), which is compliant with IEEE802.3af and IEEE802.3at standards to receive

and deliver both Ethernet data and DC power through the traditional UTP or STP cable. The PoE

Switch can extend Ethernet data and DC power up to 200 meters.

2. Hardware Description

*LED Indicator

There are 18 LEDs on the PoE switch to indicate the status of power and signal. The following

section describes the functions of each LED indicator.

Front panel detail

*POWER LED

LED

STATUS

Description

Power

Green

LED ON when power input (DC IN on

rear panel or Port 8 (UPLINK) on front

panel) has valid power supplied.

Off No power supplied.

User’s Manual

PSE-SW8G44xx series

MSTRONIC CO., LTD.

3

*SWITCH LED (the right indicator on RJ45)

LED STATUS Description

P1~P8

Link/Act

Green

A network device is detected (1000Mbps),

but no communication activity is detected.

Green

Blinking

This port is transmitting to, or receiving

package from another device at 1000Mbps.

Yellow A network device is detected (10Mbps or

100Mbps), but no communication activity

is detected.

Yellow

Blinking

This port is transmitting to, or receiving

package from another device at 10Mbps or

100Mbps.

Off No device is detected.

*PoE LED (the left indicator on RJ45)

P1~P7

PoE

Yellow

A valid Powered Device (PD) is detected

and delivering power on this port.

Off

No PD is detected on this port.

UPLINK (P8)

PoE

Yellow

powered via all 4 data pairs.

Yellow

Blanking

powered via 2 data pairs. (1,2,3,6 or 4,5,7,8

are all acceptable).

Off No power is detected on this port.

User’s Manual

PSE-SW8G44xx series

MSTRONIC CO., LTD.

4

*Power wiring

48VDC typical (44 to 57VDC) (P/N: PSE-SW8G44A4/PSE-SW8G44B4/PSE-SW8G44D4)

The PoE switch family can be powered by another PoE source on port 8 (UPLINK) as a PoE

repeater or extender.

For PSE-SW8G44xx, the range is 44~57VDC,

For PoE operation, make sure your power supply may offer at least 125W for 7x 802.3af PoE ports,

or 250W for 7x 802.3at PoE ports. The input voltage must be in the range of 44 to 57VDC if using

for 802.3af operation. The input voltage must be in the range of 50 to 57VDC if using for 802.3at

operation. If the PoE switch is not powered with the above designated input voltage, it will only

function as an Ethernet switch without PoE output.

In the full range voltage model, if powered via the rear terminal, please make sure the input current

is not over 15A. If powered on port 8, make sure the input current is not over 2Amps. (over 1A,

the gigabit signal will de-rate to 100M)

Ports 1~7 will deliver DC power over the Ethernet cable as detailed below:

In the A mode: * Data pair A plus V+ on line 1 and 2

* Data pair B plus V- on line 3 and 6

* Data pair C on line 4 and 5

* Data pair D on line 7 and 8

In the B mode: * Data pair A on line 1 and 2

* Data pair B on line 3 and 6

* Data pair C plus V+ on line 4 and 5

* Data pair D plus V- on line 7 and 8

Port 8 may get DC power over the Ethernet cable, as detailed below:

* Data pair A plus V+/V- on line 1 and 2

* Data pair B plus V-/V+ on line 3 and 6

* Data pair C plus V+/V- on line 4 and 5

* Data pair D plus V-/V+ on line 7 and 8