User's Manual

Legend: DIB-R5 flexibleTx with opened cover (rear view)
No. Component Number Described in
1
n V
AC
power supply:
AC Power Distribution Module
(APDM)
n V
DC
power supply:
DC Power Distribution Module
(DPDM)
1 to 2
n Ä Chapter 3.2.2 “V
AC
power supply”
on page 38
n Ä Chapter 3.2.3 “V
DC
power supply”
on page 42
2 Backplane 1
Ä Chapter 3.2.8 “Backplane”
on page 55
3 Fan unit 1
Ä Chapter 3.2.7 “Fan unit”
on page 53
4 Cable routing 1 ---
5
n V
AC
power supply:
Power Supply Unit (PSU)
including Power Supply
Module (PSM)
n V
DC
power supply:
Not available
n 1 to 4
n ---
Ä Chapter 3.2.2.2 “Power
Supply Unit (PSU) including
Power Supply Module
(PSM)” on page 40
---
3.1 Characteristics of the DIB-R5
The DIB-R5 offers a high degree of flexibility and allows demand-oriented characteristics,
e.g. with respect to power supply, frequencies and redundancy options. Depending on
the characteristic, different components can be installed.
The following table provides an overview of the properties.
Properties of the DIB-R5
Property DIB-R5 advanced DIB-R5 compact DIB-R5 flexibleTx
Max. number of CHUs
n 4 per equipment
rack
n 2 equipment racks
possible
n 2 per compact
rack
n 2 compact racks
possible
n 4 per compact
rack
n 1 compact rack
possible
Max. number of carriers/channels
n 8 carriers
n 32 channels
n 4 carrier
n 16 channels
n 4 carrier
n 16 channels
Redundancy for CHUs
✓ ✓ ✓
Redundancy for control unit
(BSCU)
✓ ✓ ✓
Power supply V
AC
or V
DC
Product description
Characteristics of the DIB-R5
DIB-R5 flexibleTx
29Operation Manual 90DIBR5flexibleTxOM02 - 1.2