
3471-ddc.ib.rev2.doc
page 5 of 20
17/10/2007
DDC-3471 Technical Specifications
Input:
Type
1 x SPI, 25 pin 'D' female connector.
Rate
2 Mb/s to 60 Mb/s
Outputs:
Type
1 x
SPI
25 pin 'D' female connector.
1 x
ASI-C
75
Ω
, 800 mVp-p,
BNC
connector.
Alarm:
General alarm
Sync error / input loss/ power loss.
1 set N/O or 1 set N/C contacts, set by on board link.
2 pin 0.1" IDC male connector.
Power Requirements
28 Vac CT (14-0-14) or
±
16 Vdc.
Power consumption
<3 VA.
Other:
Temperature range
0 - 50° C ambient
Mechanical
Mounts in IRT FRU-1030 1 RU 19" rack chassis with input, output and power
connections on the rear panel.
Finish:
Front panel
Grey enamel, silk-screened black lettering & red IRT logo.
Rear assembly
Detachable silk-screened PCB with direct mount connectors to Eurocard and
external signals.
Dimensions
6 HP x 3 U x 220 mm IRT Eurocard.
Supplied accessories
Rear connector assembly including matching connector for alarm output.
Due to our policy of continuing development, these specifications are subject to change without notice.
IRT
Communications
www.irtcommunications.com