Advertisement
Quick Links
19'' Multiswitch 5-12 cascaded
All technical details are subject to change w/o notification
• Dual redundant power supplies by Diode circuit
• Active Terrestrial input (passive version optional available)
• Designed for installation into 19" Racks = 1RU
• Up to 7 cascading's possible
• Low power consumption
• LNB powering ON/OFF selectable
• LNB supply 13-18V, 13V-18V+22KHz and up to 2.5A in total
• QUAD LNB compatible
• 950-2150MHz and 47-870MHz lossless sharp filter design
• Trunk loss in average less than 2dB
• High Isolation between outputs
• Output port protection up to 100 Volts
• LED indicators for each output
• High performance isolated industrial power supplies
• Professional RF design for DVB IPTV and Digital Headend's
www.blankom.de
info@blankom.de
BMS-0512C
BLANKOM BRS-0512C is a
high-performance 1x Sat-
Position Gateway device for
digital TV broadcasting
headend systems with a
high end performance.
Designed for the modern
19'' rack mounting
installations.
This professional
Multiswitch can be cascaded
and is useful to grow with
your demands. If more
Receiver outputs are
needed - simply add a
second device in your 19''
Rack
. (Up to 8 cascading
devices in one chain are
possible)
The LNB power can be set to
ON or OFF to be almost
flexible for the combination
with non-powered devices
like fibre optic LNB or similar
optical transmitter –
receiver couples like the
BLANKOM BFT-44 (4x fibre
transmitter) to BFR-44 /4x
(Fibre receiver).
LED's are showing the actual
status as well as Gain
adjustments for the 4 SAT-
levels are securing a flexible
installation even with
multiple LNB supporting.
Advertisement
Related Manuals for Irenis Blankom BMS-0512C
Summary of Contents for Irenis Blankom BMS-0512C
- Page 1 BMS-0512C 19’’ Multiswitch 5-12 cascaded All technical details are subject to change w/o notification BLANKOM BRS-0512C is a high-performance 1x Sat- • Dual redundant power supplies by Diode circuit Position Gateway device for digital TV broadcasting • Active Terrestrial input (passive version optional available) headend systems with a •...
-
Page 2: Technical Specifications
BMS-0512C Technical specifications: 1x Sat-position with 4 Inputs F-Connector female, 75 Ohm Input interface 1x Terrestrial Input active (passive available on demand), F-connector, 75 Ohm 12 Receiver outputs, F-connector female, 75 Ohm, Outputs 4 Trunk outputs + 1x terrestrial for cascading 13V, 18V, 13V+22KHZ, 18V+22KHz (Quad compatibel) LNB polarity selectable Multiple dual- and single LNB’s can be installed but should not... - Page 3 BMS-0512C QUICKSTART FOR THE 19’’ MULTISWITCH SERIES: General: We strongly recommend the installation by technical skilled people. All needed connection to the LNB’s SAT-A (…D for more than 1 Sat-Position devices) as well as the cascading outputs are printed onto the rear and front-panel (LEDs for checking) so that a mismatching usually cannot be done.
- Page 4 BMS-0512C A connected optical receiver -> electrical changer installed before the unit in between LNB’s and the SAT Inputs of the BMS-0512C -like our BFR-44 or similar- do not need the LNB powering ON – so you can switch it to OFF. Same happens if you cascade 2 units: Only the first might need to power the LNB.
- Page 5 BMS-0512C Installationshinweis für den F-Anschluss: / Installation guide for F- connectors: Bitte installieren Sie die Anschlüsse gemäß dem Aufdruck Please install according to the sticker on the Multiswitch Hinweis: Elektrische Installationen sollten nur durch geschultes Fachpersonal vorgenommen werden! Note: Electrical installations should only be done by well-educated and skilled technicians! Die LNB-Anschlüsse sind entsprechend gekennzeichnet The LNB –connectors are marked as:...
-
Page 6: Zur Beachtung
BMS-0512C 75 Ohm Widerstände ohne Gleichspannungssperren können das Gerät beschädigen! Unused trunk outputs must be terminated with 75Ohm resistors including DC Blocker. Otherwise the device may be inoperable or damaged. Bitte überprüfen Sie die Anlage vor Inbetriebnahme auf evtl. Kurzschlüsse der Koaxial-Kabel. Es ist darauf zu achten, daß... - Page 7 BMS-0512C Professional Semi-professional Example Spectrums: Left: C/N measuring. You see the SLOPE = higher attenuation on higher frequencies? Right: Level Shown is a good quality output level of 80 dBµV directly from a BLANKOM 32 -> 32 -Multiswitch cascaded output. The first 2 showing ASTRA Satellite high band while the 3rd shows Eutelsat Hotbird 13°E on DiSEqC SAT Pos.
- Page 8 BMS-0512C REMARK: THE DEVICE HAS BEEN RENAMED AFTER FIRST PRODUCTION HAS ARRIVED: BMS-0512K was first product name and revised by Product management to: BRS-0512C So please do not wonder if you are getting it with the ‘old’ Front panel to save environment carbon footprint and so on.
- Page 9 BMS-0512C Annex: Table for Conversions of Power @ 75Ω dBmV dBµV 75Ω mW 75Ω -40.75 2.51 8.4E-05 -39.75 2.82 1.1E-04 -38.75 3.16 1.3E-04 -37.75 3.55 1.7E-04 -36.75 3.98 2.1E-04 -35.75 4.47 2.7E-04 -34.75 5.01 3.3E-04 -33.75 5.62 4.2E-04 -32.75 6.31 5.3E-04 -31.75 7.08...
- Page 10 2511.89 84.128 IRENIS GmbH Hauptstr. 29 31171 Nordstemmen- Germany Phone: +49 5069 4809781 IRENIS technical hotline VoIP +49 5069 4399 -860 or -8601 Managing Director: Dipl.Ing. Murad Önol Commercial Register: HRB 206370 / District Court Hildesheim Web: www.blankom.de E-Mail: info@blankom.de WEEE: DE 54333499 Specifications are subject to change without notice.
Need help?
Do you have a question about the Blankom BMS-0512C and is the answer not in the manual?
Questions and answers