Hirschmann MACH1000 Series, Руководство пользователя

Страница: 20 / 70

20
Installation MACH1000
Release 06 03/2021
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.
The device variants MAR1030-..., MAR1032-..., MAR1130-... and MAR1132-
... are MACH1000 ruggedized switches with 2 × or 4 × Gigabit ports (10/100/
1000 Mbit/s) 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. For device variants with 2 × Gigabit Ethernet
ports, these are designed as combo ports (2 × SFP slot: 100/1000 Mbit/s,
alternatively assignable: 2 × twisted pair RJ45 socket: 10/100/1000 Mbit/s).
For device variants with 4 × Gigabit Ethernet ports, these are optionally
designed as:
 2 × 2 SFP slots
 2 × 2 twisted pair RJ45 socket

2 × SFP slot plus 2 × twisted pair RJ45 socket
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.