DVB-S/DSNG/S2/S2X Modulator
Satellite
Vyper
DVB-S/DSNG/ S2/S2X Modulator
High performance and very cost
effective DVB-S/DSNG/S2/S2X
modulator ready for:
• Satellite contribution
• DSNG applications
• Satellite distribution
• Direct To Home (DTH) applications
Key features :
• All-In-One
• L-Band and IF Band
• Symbol rate from 0.1 to 68
Mbauds (1 baud step)
• Low roll-off (5 to 35%, 1% step)
• 16 APSK & 32 APSK included
• Carrier ID compliant
(ETSI 103 129)
• ASI/IP inputs
• BISS 0/1/E encryption
• Multistream according to
EN 302 307 standard
• Block Up Converter (BUC) Driver
• Up to 64 embedded profiles
• Physical Layer Scrambling
according to EN 302 307
standard
• 1+1 redundancy management
• Ultrafast equipment boot
• Low power consumption
Description
Vyper is a state-of-the-art satellite modulator designed for applications over satellite in full compliance with the DVB-S, DVB-DSNG and DVB-S2 standards. Vyper modulator covers the full L-Band
range (950/2150 MHz) or IF Band range (50/180 MHz) and offers bit rate from 0.25 Mbps up to
200 Mbps. Vyper has the capability to drive a Block Up Converter (BUC) via High Stability 10Mhz
reference and/or a DC Voltage power supply available on the L-Band RF output signal. Vyper is
compliant with latest Carrier ID requirements defined in ETSI 103 129. Vyper offers a Push Data
Service (DualCast), free of charge based on MPE. Vyper introduces an ACM Contribution (ContribACM) feature that adapts the modulator MODCOD without any video interruption. So ACM will
allow the video transmission to continue under deteriorating satellite link conditions. Vyper allows the aggregation of 2 transport streams into one satellite carrier via the Multi-stream feature
(as per DVB-S2 standard) whilst maintaining the integrity of the original content. Vyper already
includes DVB-S2X features like low roll off.
Performance & Reliability
Vyper has been designed to meet all ETSI EN 302 307 requirements. All modes of bit rate adaption
are possible: PCR adaptation, Padding insertion and Dummy BBFrame insertion - resulting in Vyper’s unique automatic flexible rate adaptation. Vyper offers a flexible baudrate (from 0.1 MBaud
to 68 MBaud) to fully feed a 72 MHz transponder. An internal PRBS generator can be used to generate a RF spectrum without any valid signal input. Vyper offers, without option, the possibility to
receive the incoming MPEG-TS stream either over ASI or Ethernet inputs.
Vyper integrates the core technology required to perform high quality modulation based on
TEAMCAST expertise. It provides customers with a best in class performance, providing a high
SNR value, excellent shoulder levels and lowest phase noise. Vyper provides a high performance
channel spectrum and in addition to the standard roll off, 5/10/15% (DVB-S2X). This results in
efficient transmission in 32APSK with lower power.
The user-friendly Embedded Web Browser ensures ease of use and enables full configuration
of the modulator, including signal input management, selection of DVB-S, DVB-DSNG and
DVB-S2, modulation type (MODCOD) and control of the mute/unmute conditions for the
RF output signal. The GUI also offers monitoring of the input stream (i.e. input format
& useful bit rate).
w w w . t e a m c a s t . c o m
Vyper
DVB-S, DVB-DSNG, DVB-S2 & DVB-S2X
Specifications 1
Standards
DualCast
o Carrier ID: ETSI 103 129
o DVB-S2: EN 302 307
o DVB-S: EN 300 421
o DVB-DSNG: EN 301 210
o MPEG-TS: ISO/IEC 13818-1
o DVB MPEG-TS over ASI: EN50083-9, ETSI TR 101 891
o DVB MPEG-TS over IP: ETSI TR 102 034
o MPEG-2 PSI Tables (PAT and PMT): EN 300 468
Inputs
o
o
o
o
MPEG-TS (188/204 bytes) over ASI (x2) - BNC connectors, 75 Ω
MPEG-TS (RTP/UDP - SMPTE-2022) over IP (x1) - RJ45
Flexible bit rate adaptation
- PCR adaptation/Padding/Dummy frame
Encryption 0.25 to 200 Mbps
- BISS (single/multiple programs): mode 0,1, E
RF Outputs
o L-Band: 950 MHz to 2150 MHz, step 1 Hz
o IF-Band: 50 MHz to 180 MHz, step 1 Hz
o SNR > 40 dB @ 0 dBm -16 APSK - 30 Mbaud
o Shoulders rejection < -50dB @ 0dBm & f/fN=1.5 for roll off 20%
o Spurious: < -65 dBc @ 0 dBm for 50 to 180 or 950 to 2150 MHz
-60 dBc outside the useful band
o Main RF output, type N, (L-Band: 50 Ω, IF-Band: 75 Ω)
- XSSR-DTM2-15x1: +5 dBm to -30 dBm, step 0.1 dB
- XSSR-DTM2-1502: +10 dBm to -40 dBm, step 0.1 dB
o Monitoring RF output, type SMA, 50 Ω,
- XSSR-DTM2-15x1: -15 dBm to -50 dBm, step 0.1 dB
- XSSR-DTM2-1502: -10 dBm to -60 dBm, step 0.1 dB
Distortion Correction
o Opportunistic Push Data Service Insertion:
- Upgrade of the PSI/SI tables
- Browse file via GUI with size up to 100Mbytes
(60s off line video file SD 4:2:0 around 5 Mbytes)
Modulation
o DVB-S / DSNG:
- Outer/Inner FEC: Reed Solomon/Viterbi
- QPSK: 1/2, 2/3, 3/4, 5/6, 7/8
- 8PSK: 2/3, 5/6, 8/9
- 16QAM: 3/4, 7/8
o DVB-S2:
- Outer/Inner FEC: BCH/LDPC
- QPSK: 1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
- 8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10
- 16APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
- 32APSK: 3/4, 4/5, 5/6, 8/9, 9/10
- PL Scrambling codes [0, 264143]
- Supported DVB modes:
• CCM: Constant Coding and Modulation,
• VCM: Variable Coding and Modulation,
• SeamlessACM: Adaptive Coding and Modulation
- DVB-S2 Short (16 200) Normal (64 800) frames:
- Pilots ON or OFF
- Variable symbol from 0.1 to 68 Mbaud, step 1 Baud
o upgradable to DVB-S2X
Control & Monitoring
o 1 x 10/100/1000 base-T Ethernet port
o RS232 control port with ASCII protocol (DTM2-15x1)
o SNMP and Web Browser Control & Monitoring
o Keyboard and display on the front panel
o Alarm relays - connector 9-pin sub-D (F)
o Dry contact management for 1+1 redundancy
o Cable Tilt Correction: ±0.04 dB/MHz maximum
BUC Driver: DC & 10MHz in L-Band signal
o DC power max. 50VA - 12/18/24VDC (software selection) - 48VDC
o 10MHz: Very High Stability frequency
• High Stability: +/- 0.01 ppm over 0 to 70°C
• Ageing: +/- 15 ppb/day - +/- 300 ppb/year
Physical
o Power supply: 90 to 240 VAC - 50 Hz - 30W
o Dimensions: 450 x 350 x 44 (LxlxH)
o Weight: 4 kg
o Temperature: 0°C to 50°C
Clock & Synchronization
o Standard Stability (XSSR-DTM2-15x1)
• Stability: +/- 2.5 ppm over 0 to 70° C
• Ageing: +/- 0.8 ppm/day - +/- 10 ppm/year
o External 10 MHz input for RF synchronization
Spécifications subject to change
April 2014 - Ref MPD-1102031O
Copyright © 2011-2014
TeamCast France - Idoine Rennes
Order Information
1
XSSR-DTM2-1502
DVB-S/DSNG/S2/S2X Modulator - L-band with BUC Driver - 1U Rack
XSSR-DTM2-1501
DVB-S/DSNG/S2/S2X Modulator - 950 MHz to 2150 MHz RF output - 1U Rack
XSSR-DTM2-1571
DVB-S/DSNG/S2/S2X Modulator - 50 MHz to 180 MHz RF output - 1U Rack
XSSR-DEV0-1951
1+1 Switching unit - ASI distributor & RF switch- 1U Rack
Specifications are not contractual and are subject to revision without notice.
TeamCast Solutions
TeamCast Inc.
Centre Alphasis
Espace Performance
35769 Saint-Grégoire Cedex - France
Tel: +33 (0) 2 23 25 26 80
Fax: +33 (0) 2 23 25 26 85
100 North Main Street
Suite 203
Elmira,
New York 14901 - USA
Tel: +1 312 263 0033
w w w. t e a m c a s t . c o m
Contact: info@teamcast.com
(with no BUC power)
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertising