WisyCom MFL - TECHNICAL SPECIFICATION; Mainframe Specifications; TX Module Specifications; RX Module Specifications

MFL User Manual
33
TECHNICAL SPECIFICATION
Mainframe
RF to Optical modules (TX module)
:
1 to 4
Optical to RF modules (RX module)
:
1 to 4
Maximum number of modules
:
4
RF to fiber link working modes
:
ANT, IFB, 4ifb, 3ifb, 2ifb, 1ifb
Rear optical connectors
:
4 SC/APC, 1 LC/PC duplex, other type on request
Internal optical CWDM MUX/DEMUX
:
2 max (option OMS or OMX)
“ANT” mode – optical TX module
Typical application
:
RX antenna remoting
Frequency ranges (front panel
selectable)
:
140 to 960 MHz (flat)
470 to 960 MHz
25MHz BW tunable band-pass filter 404-788MHz (BF1)
40MHz BW tunable band-pass filter 410-730MHz (F41/F42/F45)
940-960MHz (F42/F45)
806-810MHz (F45)
Other selectable filters (see section Filter option)
External user band-pass filter
External filter loss compensation
:
0 to 6 dB
TX Gain
:
0dB (user adjustable +6 to -20dB typ.)
Input IP3
:
> 16 dBm typ.
Noise figure
:
< 20dB typ. (*)
SFDR
:
> 116 dB/Hz
2/3
typ.
RF input connector
:
N female 50 Ω
Antenna booster supply
:
12Vdc 200mA max
External filter connectors
:
BNC female 50 Ω
“ANT” mode – optical RX module
RX Gain
:
0dB (user adjustable ± 14dB typ.)
Failsafe option
:
yes, standard option
RF output connector
:
N female 50 Ω
Failsafe connector
:
BNC female 50 Ω
“IFB” mode – optical TX module
Typical application
:
“IFB” signal remoting (isofrequency systems)
Frequency range
:
140 to 960 MHz
RF input level
:
- 6 to 6 dBm [0.25mW to 4mW]
RF input level for 0dBm out (@ 0dB gain)
:
from -3dBm to + 10dBm
RF input connector
:
N female 50 Ω
“IFB” mode – optical RX module
RX output level
:
0 dBm (user adjustable +6 to -20dB typ.)
Failsafe option
:
yes, standard option
RF output connector
:
N female 50 Ω
Failsafe connector
:
BNC female 50 Ω
Optical TX module
Optical power
:
6dBm [4mW] (other on request)
Wavelengths
:
1511 or 1531 or 1551 or 1571 nm
Laser
:
low noise, low distortion DFB laser
Optical RX module
Input optical power range
:
-5 dBm to 5 dBm [0.3mW to 3mW]
Wavelengths
:
1490 to 1610 nm
Temperature
Operating temperature
:
-20 to +55 °C
Powering
AC mains
:
90 to 240 Vac, 60VA max
DC (option MFL-DC)
:
10-28Vdc 5A frame floating
Dimensions and weight
Dimensions
:
19”/1U, 430x44x370mm (Width x Height x Depth)
Weight
:
4,5 kg
(*) Measured with “Ant” mode and 0 dB gain (standard “factory preset”) at 25 °C