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Technical Specification
Introduction
A.1
This chapter details the technical specification and the standards with which it is compliant.
Technical Specification
A.2
The following table details the technical specification.
Table A.1: Technical Specification
Description
Modulator
Data Rate
Data Rate Options
Symbol Rate
Data Interfaces
Local / Remote Monitor
& Control Interfaces
Data Connector
DVB-S2 Modulation Type
& FEC Rate
A-2
Specification
16 Kbps to 200 Mbps
16 kbps to 10 Mbps, 20 Mbps, 52 Mbps and 140 Mbps
128 KSymbol to 40 MSymbol
ASI (standard)
(Optional to support up to 8)
9 pin D-sub (F) for RS-232 Serial interface
9 pin /d-sub (F) for RS-485 Serial interface (Terminal mode and packet
protocol mode)
9 pin D-sub (F) for Alarm interface (switch-over contact)
15 pin D-sub (F) for redundancy connector
RJ-45 10/100BaseT Ethernet
BNC (F) - 75 Ω for ASI and E3/T3 G.703 interfaces
Continuous Wave (CW)
QPSK:
64 Kbps to 80 Mbps
DVB-S2 SHORT and NORMAL FEC Block
1
SHORT Block 16kbit ¼,
NORMAL Block 64kbit ¼,
8PSK:
256 kbps to 120 Mbps
DVB-S2 SHORT and NORMAL FEC Block
3
SHORT Block 16kbit
/
5
3
NORMAL Block 64kbit
/
5
16APSK:
340 kbps to 160 Mbps
DVB-S2 SHORT and NORMAL FEC Block
2
SHORT Block 16kbit
/
3
2
NORMAL Block 64kbit
/
3
32APSK:
SBM75e Series Modulator Installation and Operation Manual
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- Quick Links:
- M&C Connector - 10/100Baset Ethernet
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