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The Cobalt® ROYAL 9911DA-8-BPX Dual-Input 3G/HD/SD-SDI / ASI 1×8 Distribution Amplifier and Bypass Protection Switch with Passive Relay Protected Output provides 1×8 distribution of 3G/HD/ SD-SDI and ASI signals with a passive relay path to provide a failover output in case of loss of power. All outputs are non-inverting and usable for ASI. Either of two inputs can be routed to the eight card DA outputs. Inputs are equalized and reclocked.
A Primary input is power-loss relay protected. A Backup secondary input can feed the DA outputs should signal absence be detected on the primary input. SNMP support can propagate notice if secondary input failover has been invoked.
Excellent receive performance allows receive EQ for up to 120m 3G and 160m HD cable length (1694A). Card edge and DashBoard™ remote status monitoring indicates input lock for each input channel. Up to 10 of the 9911DA-8-BPX cards can be installed in a frame.
Full user DashBoard™ or Remote Control Panel remote control allows full status and control access locally or across a standard Ethernet network.
Key Features
3G/HD/SD-SDI and ASI compatible on all inputs and outputs
Simple relay routing signal path maintains full signal integrity. Rear-module located bypass relay maintains signal path even if card/power is lost.
Failsafe mode automatically switches to Backup secondary input on loss of primary input
Excellent receive performance – EQ allows 1694A cable lengths up to 120m (3G) / 160m (HD) / 400m (SD)
SNMP support propagates notice if secondary input failover has been invoked.
All outputs are non-inverting – ASI can be outputted on any output
Input data rate auto-detection for all industry-standard data rates
Card edge and DashBoard™ status and individual input lock indicators
Hot-swappable
Five year warranty
Specifications
Power
< 6 Watts
3G/HD/SD-SDI / ASI Inputs
Number of inputs: 2
Impedance: 75Ω
SDI Return Loss: >15 dB up to 1.485 GHz; >10 dB up to 2.970 GHz
Receive Performance (Cable Length; Belden 1694A)
3 Gbps: 120m
1.485 Gbps: 160m
143-360 Mbps: 400m
3G/HD/SD-SDI / ASI Outputs
Number of DA outputs: 8
213Mbit/s maximum ASI TS bit-rate per port
Impedance: 75Ω
Diagrams
Block Diagram
RM20-9911DA-A
- (2) SDI / ASI In
- (8) SDI / ASI Out
(All coaxial connectors BNC)
PRI IN is DA Primary Input and is card loss-of-power relay protected.
BKUP IN is DA Backup (secondary) input, and can be source to DA inputs upon signal loss on PRI IN input.
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