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SNA 4600
Standalone ARM Network Adaptor
Configuration
guide
Issued by Network Products Marketing Department
GSNA4600 - 09/1999
THOMSON broadcast systems - All rights reserved
p. 7 of 11
Technical Specifications
MPEG-2 TS Tributaries Interface Capability
TX and RX ASI Serial Interfaces:
Comply with EN 50083-9 ASI electrical (DVB-PI)
Data rate: 2 to 60 Mbps
Connector type: Female BNC, 75 Ω impedance
TX and RX SPI Parallel Interfaces (LVDS)
Comply with EN 50083-9 parallel
Data rate: 2 to 60 Mbps
Connector type: Female 25-pin subD, 100 Ω impedance
Data Stream Tributaries Interface Capability
TX and RX Serial Interfaces
Data rates: 2.048 Mbps; 8.8848 Mbps;34.368 Mbps; 44.736 Mbps
ITU-T G 703 standard compliant
Connector type: Female BNC, 75Ω impedance
Jitter tolerance as per ITU- G823
User-to-Network Interface Capability
PDH Electrical Interfaces:
Comply with ITU-T G 703
Data rate: 34.368 Mbps (E3); 44.736 Mbps (DS3); 139.264 Mbps (E4)
Connector type: Female BNC, 75Ω impedance
SDH Electrical Interfaces:
Comply with ITU-T G 703
Data rate: 155.520 Mbps (STM-1)
Connector type: Female BNC, 75Ω impedance
SDH Single-Mode Optical Interfaces:
Comply with ITU-T G 957 S1.1 (short haul)
Data rate: 155.520 Mbps (STM-1 & STS3c – on request)
Connector type: SC duplex
SDH Multi-Mode Optical Interfaces:
Data rate: 155.520 Mbps (STM-1 & STS3c - on request)
Connector type: SC duplex
Fiber type: 62.5/125/0.275 NA
Control Interfaces
Front panel illuminated LC Display and keypad
Rear panel 15-pin SubD connector for RS 485 remote control
Rear panel 9-pin SubD connector for two dry contacts alarm.