User Manual v1.0
UM - Everon 6000 DAS - 14-APR-2021 - clear of comments.docx| March 2021
|Page 42 of 202
2.3
Head End Unit (HEU) Installation
The HEU chassis is supplied empty and only includes the factory assembled Fan Module (FAM) + additional
modules according to the ordered PN. All other modules are ordered separately and must be installed.
NOTE: If DCM cards are available, ensure they are installed in the IHU only (not in the HEU)!
¾
Interfaces
The following figure shows the internal positions of HEU
Figure 7: HEU Slots and Interfaces
Each HEU includes 14 slots supporting the following modules:
RIX slot (Slot 1)
RIM slots (Slots 2-7)
One OIX slot (Slot 14)
HEU supports the following expansion connection options: To a single 7 IHUs
¾
Example of system connection
The following figures describe an example rack installation for a maximum 4x4 HEU-IHU configuration in
shared and dedicated equipment scenarios. For details refer to the use cases described in section 1.4.1
HCM 1
ACM 1
DCM #1
DRU #1
1 2 3 4
1 2 3 4
1 2 3 4
29 30 31 32
DCM #2
1 2 3 4
Medium band
DRAU
#1
MI MO A/B
Low ba nd
DRAU
#1
MI MO A/B
1 2 3
1
Remote location #1
IHU # 1
OIX #1
RI X #1
RI M
600
RI M
700
RI M
700
RI M
700
RI M
700
RI M
850/
SM R
RI M
850/
SM R
RI M
850/
SM R
PSM A
PSM B
RI X #2
RI M
850/
SM R
RI M
PCS
RI M
PCS
RI M
PCS
RI M
PCS
RI M
AWS
RI M
AWS
RI M
AWS
PSM A
PSM B
HEU # 1 – SISO
RI M
AWS
RI M
AWS
RI M
TD D
2.5
RI M
TD D
2.5
Medium band
DRAU
#15
MI MO A/B
Low ba nd
DRAU
#15
MI MO A/B
1 2 3
1
Remote location #8
RIM Slots 1-12
RIX
PSM
HCM/ACM
RIX
HCM
ACM
