Divider Unit (Diu) - Hytera ACCESSNET-T IP DIB-R5 advanced Operation Manual

DIB-R5 advanced
Figure 15: DPDM (front view)
Legend: DPDM (front view)
No.
1
2
3
4
5

3.2.4 Divider Unit (DIU)

The Divider Unit (DIU) is a component of the antenna coupling system and is used for the
distribution of the signals received by all antennas onto the installed CHUs.
Different DIUs are used in the DIB-R5 advanced:
Ä RX FILTER
n
Ä Passive Divider Unit (PDU) ‒ only in case of a CHU expansion
n
The type used and the number of DIUs depends on the number of antennas and carriers.
Operation Manual 90DIBR5advancedOM02 - 1.0
Component
SPD ALARM
DC INPUT -48V
RTN
DC OUTPUT -48V
RTN
Components> Divider Unit (DIU)
Description
Connection for monitoring the Surge Pro-
tection Device (SPD)
Connection for the negative voltage line
(input voltage)
Connection for the positive voltage line
(input voltage)
Connection for the negative voltage line
(output voltage)
Connection for the positive voltage line
(output voltage)
Product description
37