IRT DVS?4040, Instruction Book

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DVS ‐ 4040 Instruction Book Revision 1
www.irtelectronics.com Page 5 of 15 4040 ‐ DVS_ib_Rev1.doc
Technical Specifications
IRT Eurocard module
Type DVS ‐ 4040
Signal inputs:
Number 5.
Type
270 Mb/s SDI or ASI
Equalisation Automatic to 200 metres on each input.
Automatic muting of inputs without signal.
Impedance 75
Ω
.
Signal outputs:
Type SDI/ASI 2 x 800 mV
±
10% into 75
Ω
.
Control inputs/outputs:
Type 5 bit BCD coded parallel TTL level.
or
individual grounding contacts.
Number 1 input & 1 output.
Performance:
Switching Timing derived from a local monostable signal.
Return loss >15 dB 5 MHz to 270 MHz.
DC offset 0 V
±
0.5 V.
Rise time between 0.75 and 1.5 ns.
Power Requirements 28 Vac CT (14 ‐ 0 ‐ 14) or
±
16 Vdc.
Power consumption <125 mA.
Connectors:
SDI/ASI BNC.
Control Plug in 10 pin HE14 dual IDC.
Other:
Temperature range 0 ‐ 50° C ambient.
Mechanical Suitable for mounting in IRT 19" rack chassis with input, output and
power connections on the rear panel.
Finish: Front panel Grey background, 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 connectors for control
inputs & outputs.
Optional accessories TPD ‐ 3010 front panel LED tally panel.
CPS ‐ 3050 local control conversion with 5 pushbuttons & tally LED’s.
CPS ‐ 9001 remote control panel with 5 pushbuttons & tally LED’s.
CPS ‐ 1050 remote control panel with 10 pushbuttons & tally LED’s.
CPS ‐ 1052 remote control panel with 20 pushbuttons & tally LED’s.
SMU ‐ 4000 plug ‐ in SNMP Management Information Base (MIB) module.
Due to our policy of continuing development, these specifications are subject to change without notice.