MFL Wideband Optical Link

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Model:

MFL

Price:	$0.00

Features

This is a built-to-order item. Please contact us with your specs for pricing
Can be fittted with up to four plug-in transmitter or receiver boards in various combinations
Antenna or IFB modes
REal-0time clock with static RAM back-up to monitor and record internal RF levels and service data

Description

Overview

The Wisycom MFL is a rack-mounted optical link for up to four RF channels with modular configuration. The mainboard can be fitter with your choice of up to four plug-in transmitter or receiver boards in a variety of combinations (e.g. RRTT, RRRR, or TTTT) and with modes for antenna or IFB.

TX Board
The laser optical transmitter (CDWM) plug-in board features a digitally tuned filter (25 MHz movable band over 400-800 MHz), It can route RF through an external filter or to an additional receiver as a failsafe that can switch on a redundant receiver or transmitter if any fault is detected. RF levels are automatically monitored and updated to avoid fiber saturation.

RX Board
The optical-receiver plug-in board can route a high-power RF signal to transmit locally and send low power signal over fiber to minion units. When working along with a MTK952MS in minion configuration, the fiber loss is automatically recovered and the units increase the gain so that the transmitter power equals the target level (measured with an power/SWR meter integrated into the MTK952MS),

Specifications

<MAINFRAME></MAINFRAME> <RF to Optical modules (TX module)>1 to 4</RF to Optical modules (TX module)> <Optical to RF modules (RX module)>1 to 4</Optical to RF modules (RX module)> <Maximum number of modules>4</Maximum number of modules> <RF to fiber link working modes>ANT, IFB, 4ifb, 3ifb, 2ifb, 1ifb</RF to fiber link working modes> <Rear optical connectors>4 SC/APC, 1 LC/PC duplex, other type on request</Rear optical connectors> <Internal optical CWDM MUX/DEMUX>2 max (option OMS or OMX)</Internal optical CWDM MUX/DEMUX> <></> <ANT MODE – OPTICAL TX MODULE></ANT MODE – OPTICAL TX MODULE> <Typical application>RX antenna remoting</Typical application> <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 430-730MHz (F41/F42/F45); 940-960MHz (F42/F45); 806-810MHz (F45); Other selectable filters (see section Filter option); External user band-pass filter</Frequency ranges (front panel selectable)> <External filter loss compensation>0 to 6 dB</External filter loss compensation> <TX Gain>0dB (user adjustable +6 to -20dB typ.)</TX Gain> <Input IP3>Greater than 16 dBm typ.</Input IP3> <Noise figure>Less than 20dB typ. (*)</Noise figure> <SFDR>Greater than 116 dB/Hz 2/3 typ.</SFDR> <RF input connector>N female 50 Ω</RF input connector> <Antenna booster supply>12Vdc 200mA max</Antenna booster supply> <External filter connectors>BNC female 50 Ω</External filter connectors> <></> <ANT MODE – OPTICAL RX MODULE></ANT MODE – OPTICAL RX MODULE> <RX Gain>0dB (user adjustable ± 14dB typ.)</RX Gain> <Failsafe option>yes, standard option</Failsafe option> <RF output connector>N female 50 Ω</RF output connector> <Failsafe connector>BNC female 50 Ω</Failsafe connector> <></> <IFB MODE – OPTICAL TX MODULE></IFB MODE – OPTICAL TX MODULE> <Typical application>“IFB” signal remoting (isofrequency systems)</Typical application> <Frequency range>140 to 960 MHz</Frequency range> <RF input level>- 6 to 6 dBm [0.25mW to 4mW]</RF input level> <RF input level for 0dBm out (@ 0dB gain)>from -3dBm to + 10dBm</RF input level for 0dBm out (@ 0dB gain)> <RF input connector>N female 50 Ω</RF input connector> <></> <IFB MODE – OPTICAL RX MODULE></IFB MODE – OPTICAL RX MODULE> <RX output level>0 dBm (user adjustable +6 to -20dB typ.)</RX output level> <Failsafe option>yes, standard option</Failsafe option> <RF output connector>N female 50 Ω</RF output connector> <DC power for external amplifier>12V@ 200mA</DC power for external amplifier> <Failsafe connector>BNC female 50 Ω</Failsafe connector> <></> <OPTICAL TX MODULE></OPTICAL TX MODULE> <Optical power>6dBm [4mW] (other on request)</Optical power> <Wavelengths>1511 or 1531 or 1551 or 1571 nm</Wavelengths> <Laser>low noise, low distortion DFB laser</Laser> <></> <OPTICAL RX MODULE></OPTICAL RX MODULE> <Input optical power range>-5 dBm to 5 dBm [0.3mW to 3mW]</Input optical power range> <Wavelengths>1490 to 1610 nm</Wavelengths> <></> <Temperature range>-20 to +55 °C</Temperature range> <Powering>"90 to 240 Vac, 60VA max 10-28Vdc 5A frame floating (OPTINAL)"</Powering> <Dimensions>19”/1U, 16.93" x 1.74" x 14.57" (430 x 44 x 370 mm)</Dimensions> <Weight>9.9 lb (4.5 kg)</Weight>

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