Installation MACH1000
Release 07 08/2022
19
1.3
Description of the device variants
The device variants MAR1020-..., MAR1022-..., MAR1120-... and MAR1122-
... are MACH1000 ruggedized switches without Gigabit ports and a
selectable number (up to 24) of Fast Ethernet ports (10/100 Mbit/s) as
required. You have the option to choose the media for the Fast Ethernet ports
1 ... 24 in pairs.
The devices MAR1120-... and MAR1122-... have an additional Fast Ethernet
port on the front of the device that you can use for diagnostic purposes.
The MAR1022-... devices support PoE according to IEEE 802.3af. Fast
Ethernet-Ports 1 ... 4 are PoE ports.
In the case of the MAR1120-... devices all cable outlets lead to the back,
which means that the ports are arranged on the back of the device.
The MAR1122-... devices support PoE according to IEEE 802.3af. Fast
Ethernet-Ports 1 ... 4 are PoE ports. All cable outlets lead to the back,
which means that the ports are arranged on the back of the device.
37
Type of power supply unit 2 9
Not present
C
G
L
M
Specification of types
38
Approvals
H
CE, UL 508, ISA 12.12.01- Class I, Div. 2,
GL, IEC 61850, IEEE 1613 Substation,
EN 50121-4 Railway (along track),
NEMA TS2
T
CE, UL 508, ISA 12.12.01- Class I, Div. 2,
EN 50121-4 Railway (along track),
NEMA TS2, EN 50155 Railway (train)
cd
39
Software variant
P
Professional
a. In device variants with PoE (Power over Ethernet), the first 4 ports can be twisted pair TX
RJ45 10/100 Mbit/s (short designation TT) or twisted pair TX M12 10/100 Mbit/s (short
designation RR), as desired.The other ports can be selected freely from the table.Power
supply unit 2 is a PoE power supply unit (input voltage range position 37: G or M).Power
supply unit 1 is freely selectable from the combination table.
b. Device variants with PoE or with FL ports: no approval characteristic value T (EN 50155
railway (train)) present.
c. Rated voltage for power supply unit characteristic value G and M: 110 V DC; for power
supply unit characteristic value C and L: 36 V DC
d. The railway standard EN 50155 is only met if the PoE power is limited to 15 W.
Position Characteristic
Characte
ristic
value
Property
Table 1:
Combination options for the device variants of MACH1000
Summary of Contents for Hirschmann MACH1000 Series
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