User Manual

Ericsson Internal
DESCRIPTION 31 ( 34 )
/ XSNSIXI 19/1551-LZA 701 0001 Uen
CBC/ XRX/M ( Kai Lian) 2011-05-05 G
Prepared (also subject responsible if other) No.
Approved Checked Date Rev Reference
RBS 2206 V2 48 V DC to 60 V DC Fuses
Table 17 Fuse Specifications
Minimum for Safe
Function
Recommended for
Maximum Selectivity
Maximum Allowed
Fuse Rating
3 × 45 A 3 × 50 A 3 × 50 A
8.4 Power Consumption
The power consumption figures shown in the table below are for dimensioning
cables and fuses. The figures in the table have been rounded off.
Table 18 Power Consumption RBS 2206
Power Supply Voltage
RBS Cabinet
(Fully Equipped)
120–250 V AC +24 V DC
48 V DC
Maximum
Power
Consumption
3.9 / 5.7 kW
(1)
3.2 kW 3.8 kW
(1) Power consumption during maximum battery charging.
The RBS can supply transmission equipment with +24 V DC. The maximum
power output is 250 W.
Table 19 Power Consumption RBS 2206 V2
Power Supply Voltage
RBS Cabinet
(Fully Equipped)
120–127 V
AC
200–250 V
AC
+24 V DC
48 V DC
Maximum
Power
Consumption
3.3 / 4.1
kW
(1)
3.2 / 5.1 kW 3.0 kW 3.4 kW
(1) Power consumption during maximum battery charging.
9 Transmission
The RBS is normally connected to a DF for transmission. Four transmission
cables are connected to the ports on the front of the DXU. The RBS supports
two transmission standards:
• T1 1.5 Mbit/s, 100
,
• E1 2 Mbit/s, 75