User's Manual Part 1

ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 1: OVERVIEW
Page 1-10
© 2005, ADC Telecommunications, Inc.
Figure 1-9. SCS System With Dual-Band Remote Units Overview Diagram
PC COMPUTER WITH EMS
AND SNMP PROXY AGENT
(PERMANENT CONNECTION)
HOST UNIT 1
HOST UNIT 2
HOST UNIT A
HOST UNIT B
NETWORK
OPERATIONS
CENTER
PC COMPUTER WITH EMS
(TEMPORARY CONNECTION)
T1, DS0
WITH RS232
CONVERSION,
OR OTHER
MEDIUM
RS-232
ASCII
RS-232
20628-A
CD-ROM WITH EMS
SOFTWARE
RF
RS-232
NETWORK SNMP
MANAGER
CD-ROM WITH SNMP PROXY
AGENT SOFTWARE
ETHERNET
LAN
DUAL-BAND
REMOTE UNIT
DUAL-BAND
REMOTE UNIT
CONTROLLER
AREA
NETWORK
BAND 1
800/900 MHZ SMR
BAND A
800/900 MHZ SMR
BAND 2
1900 MHZ
BAND B
1900 MHZ
BASE STATION
ANTENNA
ENHANCED
BASE
TRANSCEIVER
STATION 1
ENHANCED
BASE
TRANSCEIVER
STATION 2
ENHANCED
BASE
TRANSCEIVER
STATION B
ENHANCED
BASE
TRANSCEIVER
STATION A
RF
RF
RF
UNIT 1
UNIT 2
UNIT A
UNIT B
WDM
WDM
WDM
WDM
WDM
WDM
WDM
WDM