Installation Instructions

D100300-
Doc. No.
Rev.
Date
D100300-REF
1.02
2012-10-09
Damm Cellular Systems A/S, Denmark
BS411 Base Station
Page 7 of 7
Note:
The Base Station is shipped to the end-customer having been fully assembled and tested at the factory in its final
configuration.
No other assembly is needed in the field except installing, connection to external components, power and lan / wan.
Damm checks each system that leaves the factory to secure that the system parameters meets all FCC and CE
requirements for output power and spurious emission. Installers are reminded to exercise great care in connecting the
system to external RF component and to check output power and spurious emission as for any RF system.
Combiner:
4-way cavity combiner, motor tuned
Two combiners installed as
Standard
Channel spacing per cavity combiner
>175kHz
Internal connectors between Base Station rack and TMD412:
RXA – RXB and Test
N Female
TX
7/16
External Connectors:
Directly on BS rack or TMD412:
2 x GPS antenna connector one for each BSC412
BNC on top of Rack
Earth Base Station
Rear right top of the rack
Earth TMD412
Mounting Plate
Via Connection Box
AC Mains connector 100 to 240 V AC (Phase, 0, GND)
Screw-type for 6sq. mm. max
External DC supply or battery connector -48V DC (-48, 0, GND)
Screw-type for 10sq. mm. max
- 48V out for external router/modem etc. (-48, 0, GND)
Screw terminal 3 x 2.5#
External battery temperature sensor
RJ12
BSC1 and BSC2 Ethernet LAN/WAN connections
RJ45 (x8)
Number of RJ45 patch-field positions
3
External alarm connector (8xIn/GND and 2xOut/+14V)
LSA for 0,4-0,6 mm solid wire
External 1 sec. Sync (BSC1 and BSC2)
LSA for 0,4-0,6 mm solid wire
Power Supply:
Power source
-48V DC or 100-240VAC, 47-63Hz
Power consumption basic rack without carriers
50W
Power consumption per active carrier at 10W output
100W
Power consumption per “standby carrier
14W
Power consumption with 8 active carriers at 8 x10W output
850W
Output for external battery, adjustable
-52,8 to 55,2VDC – max 14A
Output for other units, fixed, (alternative to charging battery)
-48VDC - 12A
Physical:
Rack 36U
Dimensions (HxWxD), excl. connectors
1721x542x520 mm
Weight, fully equipped
143kg
Storage temperature range
-40
o
C to +85
o
C
Operating temperature range
-20
o
C to +55
o
C
Encapsulation
IP20
TMD412:
Dimensions (HxWxD), excl. connectors
337x245x130mm
Weight (incl. Mounting accessories)
8.9kg
Wind area
0.1sq.m
Storage temperature range
-55 to +70 Celsius
Operating temperature range
-25 to +55 Celsius
Optional temperature range
-55 to +70 Celsius
Encapsulation
IP65