Optical SAT-IF transmission technology
The optical 1 Fiber SAT-IF distribution system always works as a couple: Transmitter (E/O) and Receiver (O/E)
Compact-sized 1 SAT-Position 1 Fiber BFT-404 and BFR-104 couple:
BFT-404 / BFR-104 Features:
- 1 Satellite (4x Quad/Quattro L/C-Band MDU LNB support)
- Isolated linearer DFB Laser CWDM
- SAT-IF with wavelengthmultiplex via one single fiber
- Available as 4dBm (BFT-404) or 8dBm (BFT-408)
- Gain adjustment for every of the 4 RF Inputs
- LNB power supplying, External Power Supply 12V
- External metal housing for Mast or Wall mounting available
- 950-2150 MHz (SAT- IF) Bandwidth output
- Voltage power LED Indicators
- BFR-104 optical Receiver powered by following multiswitch
Application Example:
19 INCH Rackmount Versions
Available Models: For 1, 2, 3 and 4 Satellite positions for 1...4 standard Quad/Quattro LNB's:
Examples: 1 SAT- (BPF/BFR-11) and 4 SAT- (BPF/BFR-41) over Fiber Versions:
Optical Transmitter - Receiver over 1-Fiber: 1 Sat-Version
Available as couple: Transmitter BPF-11 (E/O) and Receiver BFR-11 (O/E)
BPF-11-AGC Features:
- 1 Satellit (4x Quad/Quattro L/C-Band MDU LNB support)
- Isolated linearer DFB Laser CWDM
- SAT-IF (opt. with terr) in Wavelengthmultiplex via 1 single fiber SC/APC: Available as 4dBm (BPF-11-4) or 8dBm (BPF-11-8)
- Front: AGC= Automatic Gain Control for every of the 5 Inputs
- LNB supplying voltage with ON-OFF switch and short-Protection
- Inbuilt high-linearer AGC Amplifier in BPF 11-8 Transmitter
- BPF 11-8 Transmitter with internal Slope-automatic (standart)
- 950-2150 MHz (SAT- IF) Bandwidth and 47-870 MHz (Digital Terrestrial)
- Voltage and operation- LED Indicators and automatic Fan cooling System
BFR-11 1-Fiber optic Receiver with 5 Wavelength-demultiplexing to SAT-IF and Terrestrial RF Outputs:
BFR-11 Features:
- For 1 SAT Position (+ terrestrial) via 1 CWDM
- Internal Amplifier and 35 dB Isolation
- Input Dividers (fibre-optical to electrical O/E) + compensation by the internal Amplifier
- Low loss and high power via SC/APC-LWL connector
- Amplification adjustment: 0...20 (15) dB attenuator to optimize every SAT-polarization/band SAT-IF
- Integrated PSU for Plug&Play- operation
Application Example:
Optical SAT-IF Transmitter/Receiver- couple
via 1- optical fibre for max. 4 Satellite's
BPF-41-AGC Transmitter Features:
- 4 Satellites (16x Quad Quattro L/C-band MDU LNB support)
- Isolated linear DFB laser CWDM with SC/APC connectors
- RF transported over a single mode fiber optic cable available as 4dBm (BPF-41-4)and 8dBm (BPF-41-8)
- Front panel: Gain adjustment for each input by LCD keypad
- LNB voltage control enabled with on-off switch and short circuit protection
- Built-in high linear AGC amplifier BPF 41-8 transmitter
- BPF 41-8 transmitter with internal tilt level adjustment (standard)
- 950-2150 MHz (SAT- IF) bandwidth and 47-870 MHz (Digital Terrestrial)
- Voltage LED Indicators and automatic fan cooling system
BFR-41 1-Fiber optical Receiver with 17 Wavelength demultiplexer to SAT-IF and Terrestrial RF outputs:
BFR-41 Receiver Features:
- up to 4 SAT positions (+ terrestrial) via 1 CWDM
- embedded amplifier and 35 dB isolation
- input dividers (fibre-optical to electrical) compensation by embedded amplifier
- Low loss and high performance through the SC/APC fibre optic connector
- Gain-Adjustment: 0…20 dB gain attenuator for each port adjustment for best performance
- Integrated Power supply for Plug&Play operation incl. monitoring
Application Example:
1-Fiber FttH Multiswitch System for MDU's
Additional to the 1 Fiber Transmitter series (1-4 SAT-positions) BLANKOM releases the new direct to home
integrated Multiswitches for 1-4 SAT Positions and 10 Receiver outputs:
1-SAT-Position: BFM-41-10 Features:
- 1, 2, 3 or 4 Satellite position* direct FttH Multiswitch
- SC/APC optic connector, mono mode
- SAT-IF 950-2150 MHz, Terr.: 47-870 MHz with adjustment
- Max. optical Input Power 2 mW
- Optical Wavelength Range 1270...1570nm* (CWDM) (1270 contains Terr+ VL)
- Compact housing 225x140x60mm*
- External PSU 12VDC 3A
*) depending on model
Available Models: For 1, 2, 3 and 4 Satellite positions
BFM-11-10C cascade, BFM-41-10, BFM-21-10MDU, BFM-31-10 MDU, BFM-44-10
please click on the picture to get the Datasheet
1-SAT opt. Multiswitch cascade*
1-SAT opt. MS 10-out
2-SAT opt. MS 10 out
3 SAT opt. MS - 10 out
4 SAT opt. MS - 10 out
1-SAT opt. MS 10-out
2-SAT opt. MS 10 out
3 SAT opt. MS - 10 out
4 SAT opt. MS - 10 out
*) Cascading Versions will not further designed: It is easier to use either the corresponding optical Receiver unit (BFR-11...41) or simply use on optical splitter in the houes and add more opt. Multiswitches
Application Example:
