Cisco Cisco Compact EGC Dual Output Amplifier A93270 数据表
Data Sheet
© 2010-2012 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
Page 1 of 9
Cisco Compact Dual Output EGC Amplifier A93270
The Cisco Compact Dual Output EGC Amplifier A93270 addresses the divergent
needs of today’s broadband networks. It is optimized for both trunk and distribution
applications and provides superior reliability combined with a user-friendly layout.
needs of today’s broadband networks. It is optimized for both trunk and distribution
applications and provides superior reliability combined with a user-friendly layout.
The amplifier incorporates electronic gain control (EGC) technology and automatic gain
control (AGC) technology, and has an extendable frequency range up to 1 GHz.
Frequency range can be set to 862 MHz or 1 GHz. The tilt and gain for each port can be
set separately with a handheld terminal or PC configuration kit, without using the
traditional plug-ins.
The amplifier has two forward active output ports with high linearity. Reverse paths have
20 dB and 25 dB settings. The bandwidth for reverse paths is 120 MHz. Both forward and
reverse gain has wide dynamic range and can be set in 0.5 dB step.
The amplifier power consumption can be reduced approximately 3 W per output if high
output level isn
’t needed. Furthermore, output port 1 can be powered off if only one
output is needed. This will reduce power consumption by approximately 10 W.
The amplifier supports ROSA
element management through the HMS and SMC
transponder interface. A handheld terminal and PC configuration kit can also be used for
local configuration.
Figure 1. Compact Dual Output EGC Amplifier A93270