User Manual

DELTANODE FIBER DAS MANUAL
©DeltaNode Solutions 2012
17
Revision 12-03
OPTO IN/OUT
This is the receptacle for the optical fiber. The illustration shows the module
with built in WDM (combined Rx/Tx). The version without WDM has a second
connector where one is the Tx and the other is the Rx.
UL OUT 1/2
These are the RF ports that normally are patched to the POI for
interconnecting and then on to the BIU.
DL IN 1/2
These are the RF connectors where the signal in the DL from the POI is
patched into the FOI for conversion to laser light.
TP UL/DL
These are test ports that can be used to check the signal levels or noise in the
system.
Interfaces of the FOI
There are also two LEDs on the unit which can be used to check the status according to the following
table:
State
ON LED
ALARM LED
Note
Booting
2 Hz
Off
Normal boot
Booting standalone mode
2 Hz
2 Hz
Not attached to rack
Booting read of MAC address failed
2 Hz
On
Error
Starting
0,1 Hz 90%
0,1 Hz 90%
Kernel startup
Operation
0,5 Hz 10%
Off
Normal operation
Operation
0,5 Hz 10%
1 Hz 10%
Minor alarm state
Operation
0,5 Hz 10%
2 Hz 25%
Major alarm state
Operation
0,5 Hz 10%
On
Critical alarm state
Table 6: LED indicators on FOI
FOI Specifications
Parameter
Value
Unit
Maximum fiber loss from MU to RU
Optical
15
dBo
Optical output power
Calibrated
3 000
µW
Maximum number of RU supported on single fiber
4
Pcs
Input RF power recommended
Composite
-50 to -35*
dBm
Power consumption
< 15
W
Temperature range
Operational
0 to 45
°C
Width
1
U
Height
3
U
Optical connector type
SC-APC
RF connector type
QMA
Female
Table 7: FOI general specifications
*) Depends on attenuator settings. For 0 dB attenuation composite level should be < -35 dBm.
UL OUT1
ON
DL IN 2
TP DL
DL IN1
UL OUT2
TP UL
ALM
FOI
Opto In/Out