Cobalt Digital FUSION 3G 9901-UDX 3G_HD_SD Up Down_Cross Converter - Manual (Page 36)

1
Technical Specifications
1-32 9901-UDX PRODUCT MANUAL 9901-UDX-OM (V1.15)
Audio/Video Delay (cont.) Configurable Video Delay (3G / HD / SD):
0.5 / 1.0 / 5.0 seconds (max.)
Configurable Audio Delay:
16-channel; independent delay per channel; 1 sample step size
Up to 5 sec delay for each channel
Frame Reference Input Number of Inputs:
Two non-terminating (looping) Frame Reference inputs with selectable
failover
Standards Supported:
SMPTE 170M/318M (“black burst”)
SMPTE 274M/296M (“tri-color”)
Return Loss:
> 35 dB up to 5.75 MHz
Serial Ports Two ports, each 3-wire RS-485 using Phoenix connectors with
removable screw terminal blocks (Phoenix PN 1803581; Cobalt PN
5000-0013-000R)
Rx Functions:
Dolby
®
metadata input, RS-485 LTC IN
Tx Functions:
Dolby ® metadata output, RS-485 LTC OUT
GPI Ports Two opto-isolated ports with self-sourcing current on 3-wire (IN 1, IN 2,
GND) Phoenix connector with removable screw terminal blocks
(Phoenix PN 1803581; Cobalt PN 5000-0013-000R)
Triggering:
User-configurable. GPI activation invokes a selected user preset.
Response:
GPI acknowledge upon falling-edge input triggered
by R
≤
10 k
Ω
(or Vin
≤
2.0 V)
GPI release upon rising-edge input triggered
by R
≥
10 k
Ω
(or Vin
≥
2.0 V)
“G” (GND) terminal at chassis-ground potential
Suitable for use with 3.3V LVCMOS logic
Maximum Recommended Logic Control Voltage Range:
0 to 5 VDC
GPO Ports Two, independent non-referenced (floating) SPST relay closure
indicating input path selected (either via manual or failover selection).
GPO can be selected to trigger upon engagement of a specified user
preset.
Response:
Closure effected for duration of true status condition; closure release
upon false status condition
Maximum Recommended Voltage / Current:
12 VDC @ 100mA max.
Connector: 4-terminal Phoenix; GPO1/GPO1C / GPO2/GPO2C
Table 1-5 Technical Specifications — continued
Item Characteristic