18
Installation MACH102
Release 07 12/2020
If desired and depending on the device variant, the power can be supplied
redundantly.
The basic device has the following mounting options:
Horizontal mounting in a 19" rack
Horizontal mounting on a flat surface
Vertical mounting on a flat surface
Desktop device
1.2
Description of the device variants
1.2.1
MACH102 basic devices
A basic device contains all functions of the industrial Workgroup Switch as
well as up to 24 Fast Ethernet ports and up to 2 Gigabit Ethernet ports for
connection to the LAN. The devices are manageable.
The device is designed for the special requirements of industrial automation.
The device meets the relevant industry standards, provides very high
operational reliability, even under extreme conditions, and also long-term
reliability and flexibility.
The device allows you to set up switched Industrial Ethernet networks
according to standard IEEE 802.3.
The Gigabit Ethernet Combo ports (alternatively connectable via F/O or
TX) of the basic devices are suitable for connecting end devices or
network segments according to the standards IEEE 802.3 100/
1000BASE-FX (SFP slot) and IEEE 802.3 1000BASE-TX/100BASE-TX /
10BASE-T (RJ45 socket).
A plugged SFP module switches off the TX port.
The Fast Ethernet ports (10/100 Mbit/s) of the basic devices are suitable
for connecting end devices or network segments according to the
standards IEEE 802.3 100BASE-TX / IEEE 802.3 10 BASE-T. These
ports support autonegotiation and autopolarity. The ports are RJ45
sockets. The casings of the RJ45 sockets are electrically connected to the
front panel of the device. The pin assignment is identical to MDI-X. When
the autonegotiation function is enabled, these ports also support
autocrossing.
The MACH102 basic device comprises all function units such as: switch
function, management function, redundancy function, voltage connection,
management connection, slots for media modules (depending on the device
variant).
Summary of Contents for Hirschmann MACH102 Series
Page 62: ......