SNA 4600
Standalone ARM Network Adaptor Configuration
guide
Issued by Network Products Marketing Department
GSNA4600 - 09/1999
THOMSON broadcast systems - All rights reserved
p. 6 of 11
Product outlook
The SNA 4600 is designed as a 3 RU - 19", standalone, rack mounted chassis.
Eight rear panel slots are available for tributaries and network interfaces boards, under the
following limitations:
- Single UNI configuration: up to 7 TX or RX cards
- Dual UNI configuration: up to 3 TX or RX cards per UNI card
Two other rear panel slots are dedicated to power supply units with active redundancy capability
(optional).
A 15-pin SubD connector is provided for remote management.
A 9-pin SubD connector is provided for dry contact alarm.

Front Panel

Back side

(Dual UNI configuration example)

MPEG2-TS MPEG2-TS MPEG2-TS
ARX ARX ARX PLE155SM
PLE155SM
UNIUNI
SPI SPI SPI
STAND BY
TRN22 DC
TALARM DC ON
OI
TRN22 DC
TALARM DC ON
OI
SERIAL
ATX
SERIAL
ATX
SERIAL
ATX
ALARM REMOTE
SNA 4600