Cisco Model GS7000 4-Port Node 1 GHz with 42 54 Split 安装指南
Equipment Description
OL-29643-02
7
Node.
The AC can be applied to any RF port and routed, if required, to the other
ports.
ports.
The DC power supply modules can be fed by any RF port (1 through 6).
Modules Functional Descriptions
This table briefly describes each module. The GS7000 Node may not contain all these
modules. See Theory of Operation (on page 19) for detailed descriptions of the
modules.
modules. See Theory of Operation (on page 19) for detailed descriptions of the
modules.
Module Description
RF Amplifier
The RF Amplifier Module includes:
two separate and independent forward amplification paths, each
having two high-level RF outputs. At 1002 MHz the standard
output module provides up to 52 dBmV output, and the high
output module provides up to 56 dBmV output.
having two high-level RF outputs. At 1002 MHz the standard
output module provides up to 52 dBmV output, and the high
output module provides up to 56 dBmV output.
four independent reverse inputs
forward and reverse bandwidths that are established by diplexer
and reverse amplifier assembly selection
and reverse amplifier assembly selection
two auxiliary 5–210 MHz reverse input ports, one on each forward
path, that can also be used as AC insertion ports
path, that can also be used as AC insertion ports