Cisco Cisco D9804 Multiple Transport Receiver Guida All'Installazione
Connecting the Unit
78-4042990-01 Rev B
3
For further information, see the specific product manuals in question. When
connecting the power source to the D9804 MTR it takes less than a minute for the
unit to initialize. The front panel display shows the startup screen.
connecting the power source to the D9804 MTR it takes less than a minute for the
unit to initialize. The front panel display shows the startup screen.
Maintenance of EMC Compliance
Double-shielded (braid/foil or braid/braid) cables should be used for all ASI I/O
and RF inputs. Single-shield cables are acceptable for all other inputs and outputs.
For terminal block (Alarms) I/O, no shielding is required.
and RF inputs. Single-shield cables are acceptable for all other inputs and outputs.
For terminal block (Alarms) I/O, no shielding is required.
Control/Connector
Type
Description
RF Inputs
F
Each input accepts an LNB signal input. RF1, RF2 and
RF3 can provide remote LNB power for use when no
external LNB power source is available.
RF3 can provide remote LNB power for use when no
external LNB power source is available.
ASI Input
BNC
Asynchronous Serial Interface Input.
ASI Outputs
BNC
Six sets of two duplicate Asynchronous Serial
Interface Outputs. Although not labeled on the rear
panel, the top row is designated 1a to 6a, and the
bottom row is designated 1b to 6b.
Interface Outputs. Although not labeled on the rear
panel, the top row is designated 1a to 6a, and the
bottom row is designated 1b to 6b.
Ethernet
RJ-45
Ethernet IP data control and monitoring.
RS-232 Control
DB-9
Telemetry data output: 7 bits, even parity, 1 stop bit,
9600 bps. These outputs are user-configurable.
9600 bps. These outputs are user-configurable.
Alarms
7xNO/NC contacts triggered by programmable alarm
conditions.
conditions.
Ground
Screw
Grounding point for the receiver.