MSTRONIC PSE-SW5G44BB User manual

USER’S MANUAL
MSTRONIC CO., LTD.
PSE-SW5G44BB
5 Port PoE Switch & Extender
(Repeat Ethernet and PoE)

User’s Manual PSE-SW5G44BB
MSTRONIC CO., LTD.
2
1. General In ormation
The PSE-SW5G44BB PoE (Power Over Ethernet) Switch provides four 1 M/1 M/1 M TX
ports with 8 2.3at PoE PSE function. It plus one 1 M/1 M/1 M TX up-link port with 8 2.3bt
PoE PD function that accepts power from PoE power souring equipment (PSE) and delivers power
to PoE powered device (PD) through the traditional UTP or STP cable. The PoE Switch can extend
Ethernet data and DC power up to 2 meters.
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 power input (DC IN on rear
panel or UPLINK on front panel) has valid
power supplied.
Off No power supplied.

User’s Manual PSE-SW5G44BB
MSTRONIC CO., LTD.
3
*SWITCH LED (the right indicator on RJ45)
LED STATUS Description
P1~P5
Link/Act
Green A network device is detected (1 Mbps), but no
communication activity is detected.
Green
Blinking
This port is transmitting, or receiving package from
another device at 1 Mbps.
Yellow A network device is detected (1 Mbps or 1 Mbps),
but no communication activity is detected.
Yellow
Blinking
This port is transmitting or receiving package from
another device at 1 Mbps or 1 Mbps.
Off No device is detected.
*PoE LED (the left indicator on RJ45)
P1~P4
PoE (PSE)
Yellow A valid Powered Device (PD) is detected and
delivering power on this port.
Off No PD is detected on this port.
UPLINK (P5)
PoE (PD)
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-SW5G44BB
MSTRONIC CO., LTD.
4
*Power wiring
The PoE switch allows to be powered by another PoE source on port 5 (UPLINK) as a PoE repeater
or extender, or powered via rear terminal,
For PoE operation, make sure your power supply can offer at least 75W for 4x 8 2.3af PoE port, or
15 W for 4x 8 2.3at PoE port.
If powered via the rear terminal, please make sure the input current is not over 1 A. total output 8A
maximum.
If powered on port 5, the input current should not over 2Amp. The input range should be
44~57VDC, the total output is 7 W maximum with 8 2.3bt input or 1 W with passive PoE input.
Ports 1~4 will deliver DC power over the Ethernet cable as detailed 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
Port 5 may receive 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
The terminal block on the rear panel should be wired as detailed below:

User’s Manual PSE-SW5G44BB
MSTRONIC CO., LTD.
5
The DIN-4P connector on the rear panel also used for power input, you can use an AC/DC adapter
with DIN-4P connector directly, recommends adaptor MS-18 -56-DIN (OPTION)
The input voltage must be in the range of 44 to 57VDC if running for 8 2.3af operation.
The input voltage must be in the range of 5 to 57VDC if running for 8 2.3at operation.
If the model is not powered with the above designated input voltage, it will only function as an
Ethernet switch without PoE output.
Model Input Voltage
(REAR)
Input Voltage
(Port 5) Output voltage Isolated
PSE-SW5G44BB
44-57VDC No input 44-57VDC
(non-regulated) No
No input 44-57VDC 44-57VDC
(non-regulated) No
44-57VDC 44-57VDC
Higher voltage
output
(REAR or Port5)
No
*Ethernet Port Wiring
The PoE switch supports one RJ-45 uplink (port 5 with PoE PD) and four RJ-45 ports (port 1~4
with PoE PSE) with automatic MDI/MDI-X crossover, auto-sense for speed and duplex for
1 Base-T, 1 Base-TX or 1 Base-T connection. Automatic 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 data pairs C
& D (pin 4,5 and pin 7,8) (mode B) to the PD.
Port 5 provides Power Device function that receive power from 4 pairs or 2 pairs Ethernet cable.
The following tables describe the wiring diagram of straight-through and crossover cabling. The
crossover cables simply cross-connect the transmit lines at each end to the receive lines at the
opposite end.

User’s Manual PSE-SW5G44BB
MSTRONIC CO., LTD.
6
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 5
Connect an Ethernet cable into any switch port and connect the other side to your
attached device. 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 1 /1 /1 BaseT with Cat 5 twisted pair cables is typically 1 m
(328 ft.).

User’s Manual PSE-SW5G44BB
MSTRONIC CO., LTD.
7
*PSE Port Wiring
Port 1 to 4 provides PoE injection function with maximum 35W ability to power up the powered
device using the straight-through or cross-over Ethernet cable.
The PoE switch follows the IEEE8 2.3af/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- )
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 NegativeVport
7 Negative Vport
8 Negative Vport
Be sure the twisted pair cable is bound with the standard RJ-45 pin, especially the pins 4, 5, 7 and 8.
If the RJ-45 is bound with the wrong pin number, the PoE switch will not recognize the PD and
won’t deliver DC power to the 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.
*Network Application
The PoE Switch can receive power from a PoE midspan and provide power to the PD which
follows the IEEE 8 2.3af/at standard in the network. The PoE Switch can be installed in a more
appropriate position for better performance to extend Ethernet to 2 meters. The following figure
is an example of a network application for the PoE Switch.

User’s Manual PSE-SW5G44BB
MSTRONIC CO., LTD.
8

User’s Manual PSE-SW5G44BB
MSTRONIC CO., LTD.
9
3. Technical Speci ications
Standards IEEE8 2.3/IEEE8 2.3u standards/IEEE8 2.3af /at
(1 base-T/1 base-TX/1 base-T)
Ports 5 ports with PoE (4 PSE & 1 PD), support auto-crossover &
auto-polarity
Transmission speed 1 Mbps (1 base-T).1 Mbps (1 base-TX), 1 Mbps(1 base-T)
Auto-negotiation
Switch technology store-and-forward
Protocols CSMA/CD
Flow control IEEE8 2.3x (full-duplex), back pressure (half-duplex)
Data transmission rate 1488 pps for1 base-T, 1488 pps for 1 base-T, 1488 pps for
1 base-T
Address table 2K MAC address table, self-learning
Connect RJ-45
PoE port Port 1-4, PSE auto power management
Pin assignment:
*B mode:
data pair A (1,2),
data pair B (3,6),
data pair C plusV+(4,5),
data pair D plus V-(7,8)
Port 5, 4 pairs PD
Maximum PoE Output Port 1-4: IEEE8 2.3af – 16.8W
IEEE8 2.3at – 35W

User’s Manual PSE-SW5G44BB
MSTRONIC CO., LTD.
1
Maximum PoE Input Port 5: 71W (compliant to 8 2.3bt class 8)
Or 1 W passive PoE
PSE disconnect mode DC disconnect
PoE auto detection IEEE8 2.3af , IEEE8 2.3at (2 event classification signaling) &
IEEE8 2.3bt(multi-event classification)
PoE protection Over-temperature, over-current, over/under voltage
LEDs *Link/Activity (Green ON/ Green Blinking @1 Mbps,
Yellow/Yellow Blinking @1 M/1 Mbps)
*PoE (Yellow) port 1-4 ON - PD detect
Port 5 ON – 4 pair power, Blinking-2 pair power
*POWER Green-normal
Power input Port 5 (UPLINK) from PoE switch or midspan, or optional DC power
supply.
Power consumption less than 5W when without PD loading
Input Power consumption
12V .19 A
24V .1 4A
48V . 61A
56V . 56A
Power efficiency 85% at full load (@48V typical)
Operating temperature - 0℃~ +75℃
Operation humidity 9 % relative humidity, non-condensing
Storage temperature -40℃~+85℃
Dimension 4 mm(H)x118mm(W)x15 mm(D) DIN RAIL Mountable

User’s Manual PSE-SW5G44BB
MSTRONIC CO., LTD.
11