User Manual

AS4000 Wireless Local Loop
System Overview
GSI 001
605-0000-430
Issue 1.2 Date 7/4/99
Page 16 of 16
LS120 Interfaces
• 75 ohm connection to the AS4000.
• VF interface to the Exchange switch.
Airspan
Central
Terminal
Channel
LS-120
Bank
Customer Radio
Unit
ST-V2
Air
Interface
SUBSCRIBER
INTERFACES
2 Wire VF
NETWORK
INTERFACE
4 X 2Mbit/s
G.703
Figure 12. CAS to POTS using LS120.