Apreto Networks PacketMAX 5000, Инструкция по установке и эксплуатации

Страница: 44 / 150

2–6
PacketMax 5000 Installation and Operation Manual, 10007678 Rev J
Chapter 2. Base Station Components
Each WSC has a wireless interface port that connects via a coax cable to the outdoor-
mounted BSR. The WSC uses a 70 MHz IF signal to transport traffic control signals
and power to the base station radio. The WSC card interfaces are labelled in
Figure 2-4
.
WSC cards are hot swappable, and can be replaced or added without having to
shutdown the PM 5000 Base Station or disrupt traffic passing through other WSC
cards.
2.3.1 Major Differences Between WSC-S-24 and WSC-48
Table 2-D lists the major differences between the WSC-S-24 and the WSC-48 which
installs in a QWC.
Figure 2-4
and
Figure 2-5
illustrates the WSC-S-24 and WSC-48
respectively.
2.3.2 One Port WSC-S-24
The one port WSC as in 4 sector BS.
Figure 2-4 PacketMax Interface of WSC Card (WSC-24)
Table 2-D Major Differences between WSC-S-24 and WSC-48’s
WSC-S-24 WSC-48
Occupies an entire ATCA slot Installs in a QWC
Outputs 24 Volts DC Outputs 48 Volts DC
Supports 20 dBm Base Station
radios
Supports 20 and 30 dBm Base station
radios
Table 2-E WSC-S-24 faceplate features
Function Description
Main Management
RS-232 Serial Management Port/ port used to connect to
host computers.
This is for Internal use only.