The FOM 8 x 8 is a FAN OUT MATRIX for L-BAND signals. It is available in two versions, “Complete” or “Lite”.
The Complete version can include the Input/Output signals control modules that allow the automatic or manual gain configuration, furthermore it has the possibility to archiviate the LNB Power Supply on the 8 Inputs.
The double redundant PSU intelligent technology allows an immediate switch on the secondary power source.
This technology ensures continuous quality of service and the hot swap Modules can be easily replaced by the local personal.
An advanced monitoring system provides all measurements and alarms locally or remotely via WEB or SNMP.
Ideal for Professional use, like Redundancy, Distribution & Monitoring, these are currently the best value for money
RF PORT CAPACITY:
Input Port Number: 8
Output Port Number: 8
Optical Input port Number: up to 8 with MINI-ORX (SC-APC, LC-APC, E2000, FC-APC opt.)
RF SPECIFICATIONS:
Frequency Range = 700-2450 MHz
Connectors = F (or BNC or SMA opt.)
Impedance = 75 Ohm (or 50 Ohm opt.)
Max INPUT Level = 0 dBm typ. +5 max. (with 10 dB attenuator ON)
OP1dB = +17 dBm direct (+3 dBm with 4 way splitter)
Damage Input Level = 15 dBm
Input R.L. = >16 dB, 14 dB min.
Output R.L. = >16 dB, 14 dB min.
Total Gain/Loss = 0 dB, ± 1,5 dB typ, 2 dB max
Temperature gain variation = 1,5 dB from -30° to +60° C
L Band Flatness = ± 1 dB, 1,5 dB max
Full Band Flatness = ± 1,5 dB, 2 dB max
Flatness in 36 Mhz interval = ± 0,3 dB, 0,5 dB max
Isolation between adjacent out Port = > 24 dB, 22 min.
IMD = > – 40 dB (2 Tones at -13 dBm)
Noise Figure = 9 dB
LNB POWER CONTROL :
D.C. VOLTAGE = OFF, 13V, 18V (or 24 optional) max 600 mA for each Input
TONE = 22 KHz ON/OFF
LNB Protections = short circuit and current limited
RF POWER SENSING:
POWER THRESHOLD = – 45 dBm (RMS)
DRY CONTACT ALARM BOARD:
CONNECTOR = SUB-D9 Male
CONTACT LOAD = 65 V – 400 mA
A & B MAINS PSU = one defective or both
LNB = dc Short Circuit
RF POWER SENSING = RF TOO LOW or NO RF Signal
REDUNDANT POWER SUPPLY:
N. 2 AC MAINS PSU = 110-240 VAC (with 2 separate receptacle for 2 separate Power LINE)
AC POWER CONSUMPTION = < 25 VA
N. 1 EXT DC PSU = 48 V D.C. (optional)
GENERAL SPECIFICATIONS:
SLIM CASE = 19” 1U Rack (43 cm deep)
NET WEIGHT = from 3 to 5 Kg related to the IN/OUT modules
