22
Installation GREYHOUND Switch
Release 07 10/2020
1.2
Device name and product code
The device name corresponds to the product code. The product code is
made up of characteristics with defined positions. The characteristic values
stand for specific product properties.
1.2.1
Basic device
Item
Characteristic
Characte-
ristic value
Description
1 ... 3
Product
GRS
GREYHOUND Switch
4
Series
1
GREYHOUND Series
5
Position of the
ports and power
supply inputs
0
Ethernet ports: front of device
Power supply inputs: back of device
1
Ethernet ports and power supply inputs: rear of
device
6
Data rate
4
(10)/100/1000Mbit/s with 2.5 Gbit/s uplink ports
7
Hardware type
2
PoE(+) support
8
(hyphen)
–
9 ... 12 Configuration of
the ports
AT2Z
10 ×
2 ×
RJ45 socket for 10/100/1000 Mbit/s Twisted
Pair connections
SFP slot for 1/2.5 Gbit/s F/O connections
6T6Z
6 ×
6 ×
RJ45 socket for 10/100/1000 Mbit/s Twisted
Pair connections
4 × SFP slots for 1/2.5 Gbit/s F/O connections
and
2 × SFP slots for 100/1000 Mbit/s connections
13
Temperature range S
Standard
+32 °F ... +140 °F
(0 °C ... +60 °C)
C
Standard with Conformal
Coating
+32 °F ... +140 °F
(0 °C ... +60 °C)
T
Extended
-40 °F ... +158 °F
(-40 °C ... +70 °C)
E
Extended with Conformal
Coating
-40 °F ... +158 °F
(-40 °C ... +70 °C)
14
Supply voltage 1
L
Voltage input: low voltage
Rated voltage range
24 V DC ... 48 V DC
48 V DC ... 54 V DC
Can be combined with power supply module
characteristic value C or P
H
Voltage input: high voltage
Rated voltage range
60 V DC ... 250 V DC
110 V AC ... 240 V AC, 50 Hz ... 60 Hz
Can be combined with power supply module
characteristic value K
15
Supply voltage 2
See position 14
16
Cover panel for
power supply
module slot
0
Not present
1
1 × cover panel for slot 2
Summary of Contents for Hirschmann GREYHOUND GMM20
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