Satellite over Fiber System, 1 Satellite over 4 Optical Fibers
The BLANKOM optical SAT-transmission pair of devices is a high-performance BLANKOM BFT-44 (4x fiber transmitter) to BFR-44 /4x (fiber receiver) combination for reasonable prices. It allows bridging long distances, i.e.
At a glance
Key data, as supplied by engineering- 1 Satellite (4 SAT-IF polarizations)
- 4 SAT-IF polarizations
- Transmitter in outdoor die cast chassis
- 4- fiber solution for longer distances
- Works with a standard Quattro LNB
- Low-power consumption
- Long life approved
Overview
Product description
The BLANKOM optical SAT-transmission pair of devices is a high-performance BLANKOM BFT-44 (4x fiber transmitter) to BFR-44 /4x (fiber receiver) combination for reasonable prices.
It allows bridging long distances, i.e. for up to 4km a distribution of a single SAT position and equipped dish with a standard Quattro LNB to serve these 4 polarization (VL VH HL HH) SAT-IF signals to a SAT Multiswitch like the BRS-0512C cascaded or any other SAT Matrix like our BMM-1716 by using 4 of these couples as a 4 SAT-position distribution over 16 fibers.
Satellite over Fiber System, 1 Satellite over 4 Optical Fibers / Transmitter: BPF-44, Receiver: BFR-44
The new BLANKOM L-Band Fiber Optical Link System consists of a BPF-44 transmitter unit and as many BFR-44 receiver units as needed.
The system is capable of transferring the satellite signal from a single satellite dish antenna to the Headend, which may be located at a distance of several kilometers from the antenna location.
It’s also capable of distributing the satellite signal from a single dish to multiple sub-headends. These can be horizontally distributed across a wide area, but also vertically distributed across a huge building.
Each polarization of an LNB is being transmitted over one optical fiber core.
The system is of a fully professional design and is capable of many years of operation without a regular maintenance need.
BFT-44 and BFR-44 features:
BLANKOM BPF-44 Satellite over Fiber System, 1 Satellite over 4 Fiber, Transmitter
BLANKOM BFR-44 Satellite over Fiber System, 1 Satellite over 4 Fiber, Receiver
Features & capabilities
- Transmitter in outdoor die cast chassis
- 4- fiber solution for longer distances
- Works with a standard Quattro LNB
- Low-power consumption
- LNB powering ON/OFF selectable
- 950-2150 MHz, adjustable levels @ both sides
- Professional RF designed for DVB IPTV and Digital Head-Ends
- Quad & Quattro LNB support with 13V 18V 22Khz
- C Band Q Band Ku/L Band compatible
- Different IF signal inputs per polarity possible
- Long life approved
- 20 dB Attenuator for each polarity input – adjustable
- Amplifier and AGC inbuilt, automatic or manual gain adjustment
- Transmitter: 2 mW … 5 mW Laser (optional others available)
- Receiver: Max optical input power should be 2mW (3dBm)
Application examples
Application Example
Application Example: Transmission of 1 satellite signal over 1 optical fiber and using a multiswitch with 12 subscriber (tuner) outputs for distribution
BLANKOM BPF-44, BFR-44 Satellite over Fiber System, 1 Satellite over 4 Fiber, Application Diagram
Technical specifications
Specifications are subject to change without prior noticeTechnical Specifications
| Transmitter BTR-44: | Receiver BFR-44: | ||||
| Chassis | Outdoor DieCast | Chassis | Indoor | ||
| Input | 4 F Connector 75 Ohm | Input | 4 Optical SC/APC | ||
| Output | 4 Optical SC/APC | Output | 4 F-connector 75 Ohm | ||
| SAT | 950-2150 MHz | ||||
| Attenuator/adjustment | 20dB | ||||
| Optical Wavelength | 1310nm | ||||
| Optical Output Power | 2mW – 5mW | Optical max input power | 2mW | ||
| Maximum SAT Input | 80±20dbm | IF Output level max. | 90dBμV | ||
| Operating temperature | -40….+85°C | ||||
| Operating voltage | 18VDC 2A | ||||
| Dimensions | 195x130x40 mm | ||||
| Weight | 625 g | ||||
Specifications are subject to change without prior notice.
Ordering guide
Exact part numbers for the quotationOrdering guide
Downloads
Downloads, Links
BLANKOM BPF-44, BFR-44Data Sheet
Get a quote for the BPF-44/BFR-44
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