MSTRONIC PSE-SW5G2280HM User manual

USER’S MANUAL
MSTRONIC CO., LTD.
PSE-SW5G2280HM
5 Port PoE Switch
Combo 56V+24V

User’s Manual PSE-SW5G2280HM
MSTRONIC CO., LTD.
2
1. General Information
The 24VDC input PoE (Power Over Ethernet) Switch provide five 10M/100M/1000M TX ports,
three with standard 802.3at PSE function, plus one with 24V 24W passive PoE and one with 24V
48W 4 pairs passive PoE, the model deliver both of Ethernet data and DC power through the
traditional UTP or STP cable.
2. Hardware Description
*LED Indicator
There are 12 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 DC power input has valid power
supplied.
Red LED ON when the following warning happens.
*24V power output under voltage (Vout<16V)
*24V power output over voltage (Vout>33V)
*24V PoE over current (1.25A/P4 or 2.5A/P5)
Off No power supplied.

User’s Manual PSE-SW5G2280HM
MSTRONIC CO., LTD.
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*SWITCH LED (the right indicator on RJ45)
LED STATUS Description
P1~P5
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~P3
802.3at PoE
Yellow A valid Powered Device (PD) is detected and
delivering power on this port.
Off No PD is detected on this port.
P4
24V PoE
Yellow 24V power output (Alternative B)
Off No power output
P5
24V PoE 4 pairs
Yellow 24V power output (Alternative A+B)
Off No power output
*Power wiring
For PoE operation, make sure your power supply may offer at least 200W for PoE port.
Total power of PoE is 35W x3 (802.3at), 24W x1 (24V/1A) and 48W x1 (24V/2A).
Powered on rear terminal, please make sure the input current don’t over 15Amp (internal fuse
specification)

User’s Manual PSE-SW5G2280HM
MSTRONIC CO., LTD.
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Please note green connector is capable of 12A max. If more current is required, use 4 pin DIN
connector for up to 15A.
Ports 1~4 will deliver DC power over the Ethernet cable as Mode B detailed as below:
* 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
Ports 5 will deliver DC 24V power over the Ethernet cable as Mode A+B detailed as below:
* Data pair A plus V+ on line 1 and 2
* Data pair B plus V- 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
The terminal block on rear panel should be wiring as:
Model Input Voltage
(REAR)
Output Voltage
(Port 1~3)
Output voltage
(Port4~5) 802.3af/at
Isolated
PSE-SW5G2280HM 18-32VDC 56VDC
(regulated)
24VDC
(regulated)
Yes
(port 1~3)
No
*Ethernet Port Wiring
The PoE switch supports one RJ-45 uplink (port 1 with 802.3at PSE) and four RJ-45 ports (port 2~3
with 802.3at PSE, and port4-5 with 24V passive PSE) with automatic MDI/MDI-X crossover,
auto-sense the speed and duplex for 10Base-T, 100Base-TX or 1000Base-T connection. Automatic

User’s Manual PSE-SW5G2280HM
MSTRONIC CO., LTD.
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MDI/MDI-X crossover allows you to connect to other devices (switches, hubs, or workstations etc.),
without regard to using straight-through or crossover cabling.
Port 1 to 4 provides Power over Ethernet function that delivers DC power through the spare pairs
(pin 4, 5 and 7, 8) to the PD. Port 5 use all 4 pairs.
The following tables describe the wiring diagram of straight-through and crossover cabling. That
crossover cables simply cross-connect the transmit lines at each end to the receive lines at the
opposite end.
Straight-through Cabling
Pin 1 Pin 1
Pin 2 Pin 2
Pin 3 Pin 3
Pin 6 Pin 6
Pin 4 Pin 4
Pin 5 Pin 5
Pin 7 Pin 7
Pin 8 Pin 8
Cross-over Cabling
Pin 1 Pin 3
Pin 2 Pin 6
Pin 3 Pin 1
Pin 6 Pin 2
Pin 4 Pin 7
Pin 5 Pin 8
Pin 7 Pin 4
Pin 8 Pin 8
Connect an Ethernet cable into any switch port and connect the other side to your attached device.

User’s Manual PSE-SW5G2280HM
MSTRONIC CO., LTD.
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The Link/Act LED (green or yellow) will light up when the cable is correctly connected. Refer to
the LED Indicator section for descriptions of each LED indicator.
If a port LED is off, go back and check for connectivity problems between that port and the network
device connected.
The maximum cable length for 10/100/1000BaseT with Cat 5 twisted pair cables is typically 100m
(328 ft).
*PD Device Wiring
Port 1 to 5 provide PoE inject function to power up the powered device use the straight-through or
cross-over Ethernet cable.
The PoE switch follows the IEEE802.3af/at Alternative B mode connector assignment. The
following table shows pin assignment of alternative A and B for the Power Source Equipment.
Conductor Alternative A
(MDI-X)
Alternative A
(MDI)
Alternative B
(All)
1 Negative Vport Positive Vport
2 Negative Vport Positive Vport
3 Positive Vport Negative port
4 Positive Vport
5 Positive Vport
6 Positive Vport Negative Vport
7 Negative Vport
8 Negative Vport
Be sure the twisted pair cable is bound with the standard RJ-45 pin, especially the pin 1, 2, 3 and 6.
If the RJ-45 is bound with the wrong pin number, PoE switch will not recognize the PD and won’t
deliver DC power to PD. The yellow PoE LED will light up when the cable is correctly connected.
Refer to the LED Indicator section for descriptions of each LED indicator. If a port LED is off, go
back and check for connectivity problems between that port and the network device connected.

User’s Manual PSE-SW5G2280HM
MSTRONIC CO., LTD.
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3. Technical Specifications
Standards IEEE802.3/IEEE802.3u standards/IEEE802.3ab (10
base-T/100base-TX/1000base-T)
Ports 5 ports with PoE output , support auto-crossover & auto-polarity
Transmission speed 1000Mbps (1000base-T).100 Mbps (100base-TX), 10 Mbps(10base-T)
Auto-negotiation
Switch technology store-and-forward
Protocols CSMA/CD
Flow control IEEE802.3x (full-duplex), back pressure (half-duplex)
Data transmission rate 1488000pps for1000base-T, 148800pps for 100base-T, 14880pps for
10base-T
Address table 1K MAC address table, self-learning
Connect RJ-45
PoE port Port 1-3, 56V PSE auto power management
Port 4, 24V 24W passive PoE
Pin assignment:
*B mode: data pair C plus V+(4,5), data pair D plus V-(7,8)
Port 5, 24V 48W Passive PoE
Pin assignment:
*A+B mode: data pair A plus V+(1,2), data pair B plus V-(3,6)
data pair C plus V+(4,5), data pair D plus V-(7,8)
Maximum PoE power Port 1-3: IEEE802.3at – 35W (802.3at 2 event classification)
Port 4: 24V 1A (24W)
Port 5: 24V 2A (48W) 4 pairs

User’s Manual PSE-SW5G2280HM
MSTRONIC CO., LTD.
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PSE disconnect mode DC disconnect
PoE auto detection IEEE802.3af & IEEE802.3at (2 event classification signaling)
PoE protection Over-temperature, over-current, over/under voltage
LEDs *Link/Activity (Green ON/ Green Blinking @1000Mbps,
Yellow/Yellow Blinking @10M/100Mbps)
*PoE (Yellow): port 1-3 ON - PD detect,
port 4-5 ON – 24V output
*POWER: Green-normal, Red-24V passive PSE alarm
Power input 18V~32VDC input @ rear terminal
Power consumption <5W without PD loading
Power efficiency 85% at full load (@24V typical)
Operating temperature -40℃~ +70℃
Operation humidity 90% relative humidity, non-condensing with conformal coating
Storage temperature -40℃~+85℃
Dimension 40mm(H)x180mm(W)x150mm(D) DIN rail mount available

User’s Manual PSE-SW5G2280HM
MSTRONIC CO., LTD.
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