Installation GRS1020/1120/1030/1130
Release
03
01/2017
23
1.5 Power supply
You will find information on the characteristic values here:
“Device name and product code” on page 16
1.5.1 Supply voltage with the characteristic value C
A 2-pin terminal block is available to supply the device with power.
For further information see “Supply voltage with the characteristic value C”
on page 36.
1.5.2 Supply voltage with the characteristic value M
For the power supply of the device, a 3-pin terminal block is available.
For further information see “Supply voltage with the characteristic value M”
on page 23.
1.6 Ethernet ports
You can connect end devices and other segments to the device ports using
twisted pair cables or optical fibers (F/O).
Note: By using media modules, you obtain up to 8 additional Fast Ethernet
ports.
You will find more information on the media modules in the “User Manual for
installation of GREYHOUND media modules”.
1.6.1 Gigabit combo port
The GREYHOUND device provides 4 combo ports for transmission speeds
of up to 1000 Mbit/s.
See table 18 on page 57.
You have the option of alternatively connecting a twisted pair cable via a
RJ45 socket or an optical fiber via a SFP transceiver to a combo port.
You obtain appropriate SFP transceivers as an accessory.
See “Accessories” on page 54.
By inserting an SFP transceiver, you automatically deactivate the assigned
twisted pair port.
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