Japan Telegaertner Ltd.
GUI-CNEJAN24-0091Ae
8 port Gigabit Ethernet Switching hub DC24V PoE/PSE【MGS-0800-TBB0】

User’s Manual
Please read carefully before use
The main body of the device generates some heat when the power is turned on. Normal use of the device will not affect thehuman body or cause the device to catch fire.
Please pay attention to the following points when using the device.
-Do not stack the main unit on top of each other.

-Do not disassemble the main unit.

-Do not disassemble the main body of the equipment.

-Excessive dust may cause equipment failure.

Check Packaged Items
The product package contains:
・Device・

DIN rail mounting bracket

・Wall mounting bracket (2pcs)

・Screw (4pcs)

Model Definitions
Product Number
MGS-0800-TBB0

Product Panels

TP port
8

PoE/PSE port
#1～#8

Transmission rate
10/100/1000Mbps

PoE power supply
80W＠DC+24V

LED Indication

LEDPW1PW2
RJ45 左RJ45 右RLYStateON
OFFONOFFON
BLINKOFFON
OFFONOFFcolor
GreenGreenGreenGreenOrangeOrange-Description
The power is supplied to the switch
The power is not supplied to the switchThe power is supplied to the switch
The power is not supplied to the switch
TP port link up
TP port link is up and there is traffic
TP port link is down
PoE power is on
PoE power is off
Only one of PW1 or PW2 is powered
Both of PW1 and PW2 are powered

Mounting for DIN rail
The product can be fixed to the DIN rail using the DIN rail mounting bracket
attached to the main unit.
-The triangle parts of the DIN rail mounting bracket are used to hold theDIN rail in place.

-Hook the lower side of the DIN rail onto the lower side of the metal
fitting.

-Make sure that the mounting bracket is secured to the DIN rail.

DC power connector Terminal Block
The unit comes with a 6-pin terminal block and operates from +18 to +56 VDC; the DC power input terminals are in a redundantconfiguration. Please work with the following precautions when connecting the power supply.
<Precautions>・

Make sure that the input voltage is within the range of thecorresponding voltage.

・

If the input voltage exceeds this range, the device will not
function and may be damaged.

・Be careful not to mistake the polarity of the DC power supply.

・Be sure to use a harness within the specification range.

・Tighten the screws until the power wires cannot bedisconnected.

・

Be sure to turn off the power supply when connecting thepower wires.

・Be sure to ground the power supply to maintain normal power
input. Inexpensive power supplies contain a lot of noise, which
may cause fluctuations in the power input when connected tothis unit.

<Installation work>
1.

Remove the terminal block from the device.

2.

Insert the harness into PW1 and PW2 (and the alarm output section if necessary).

3.

Attach the terminal block to the device.

4.

Ground the device using the ground connection screw.

5.

After turning on the DC power, check the indicator LED on the main unit.

<Terminal block specification>
Power (PW1 / PW2)
Input voltage
DC input power port
Cable coreCompliant cable wire
Relay Alarm (2-pin)
Input power range
Relay
Port number
Cable coreCompliant cable wire

DC 18V - 56V
2 ports (Redundant)
4 cores
AWG 12~24 (solid) /14~22 (stranded)
DC+24V / 1A max.
Both of PW1 and PW2 are powered：Open
Only one of PW1 or PW2 is powered：Short
12 cores
AWG 12~24 (solid) /14~22 (stranded)

PoE/PSE Function
Standard
PoE port
Output voltage
Power delivery (port)
Power delivery (device)
PoE reset voltage
Protection

IEEE 802.3af, IEEE 802.3at
8 ports (all port)
DC+52V
30W max./port
80W@24VDC, 60W@18VDC
DC18V
Over current detection, Over Voltage detection, Abnormal temperature rise

基本仕様
The product is an industrial Gigabit Ethernet device which is featured with the following specifications:Dimension (base)
WeightMounting supportDC power supply
Operating voltage range
Power delivery (device)
Power consumption
Protection
Operating temperature
Switching technology
MAC Addresses Table
Packet memory buffer size
Maximum packet length
Flow control
Configuration
TP/LAN port
TP/LAN port interface
Compliance
Pin assignments
Network cable

142(H)×36.2(W)×105(D)mm
560ｇ
Wall, DIN-rail
Terminal block (redundant)
DC+18V～+56V
80W＠DC+24V
60W＠DC+18V
5.76W ＠DC18V/DC24V/DC48V (without PoE)
90W max.＠DC24V (with PoE)
70W max.＠DC18V (with PoE)
Voltage polarity reversal protection (automatic correction)
0 ~ +60℃
Store and forward
4K entry
1M Byte9K ByteIEEE 802.3x pause frame base for full duplex operation
Back pressure for half duplex operation
TP port 1000Mbps Link: port 1,488,090 frame/s
TP port 100Mbps Link: port 148,810frame/s
10/100/1000BASE-T x 8 port (IEEE 802.3at/af, PoE+ PSE)
RJ-45 jack
IEEE802.3u, IEEE802.3ab auto-negotiation
1000Mbps duplex, 100Mbps duplex
Auto MDI/MDI-X detection
Cat.5e or up, STP/UTP cableDistanceGrandCable core

Max. 100m
1 port1 coreWarranty【Warranty period】 5 years【Warranty process】 Send back ※Only for Japan. Please contact us for overseas transportation.
The following cases will be handled for a fee. In addition, you will be charged for the cost of shipping the product back and forth.
-

Warranty period has expired.

-Malfunctions or damages caused by handling contrary to the instructions and precautions described in the product manual.

-Malfunctions or damages caused by improper handling such as transportation, vibration, drop, shock, etc. after purchase.

-Malfunctions or damages caused by fire, earthquake, flood, lightning, other natural disaster, pollution, abnormal voltage,etc.

-Malfunctions or damages caused by other connected devices or other external factors.

-Malfunctions or damages caused by modification, adjustment, parts replacement, etc. by other than our company.

The warranty period can be checked by our company, so please contact us after confirming the model’s name and serialnumber.
Please note that we are not responsible for any malfunction or damage of this product, or any direct or indirect damage caused
during its use.

Company Information
Japan Telegaertner Ltd.
Address：

N-7F, N.E.S Bldg., 22-14, Sakuragaoka-cho, Shibuya-ku, Tokyo 150-0031 JapanE-Mail：sales@telegaertner.co.jp

Web：https://telegaertner.co.jp/