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TABLE OF CONTENTS
1.0 Warranty Information .................................................................. 4
1.1 FCC Information ........................................................................... 4
1.2 CE Notice...................................................................................... 4
1.3 Service.......................................................................................... 5
2.0 General Information..................................................................... 6
2.1 Features........................................................................................ 6
2.2 Description.................................................................................... 6
3.0 Configuration ............................................................................... 8
3.1 Switch Locations and Orientation ................................................. 8
3.2 Configuration Switch Set “S1”....................................................... 9
S1-1 through S1-4: Data Rate Setting......................................... 9
S1-5 and S1-6: Clock Source .................................................... 10
S1-7: Asynchronous/Synchronous Mode .................................. 10
S1-8: Carrier Control Method .................................................... 10
3.3 Configuration Switch Set S2 ....................................................... 11
S2-2: 2-Wire/4-Wire Mode Selection ......................................... 11
S2-3: V.52 and V.54 Diagnostic Test ........................................ 11
S2-4 and S2-5: RTS/CTS Delay................................................ 12
S2-6: Extended Signaling Rate ................................................. 12
S2-7 and S2-8: Word Length..................................................... 12
3.4 Configuration Switch Set S3 ....................................................... 13
S3-1: Input Impedance .............................................................. 14
S3-4: Mode Selection ................................................................ 14
S3-5: RS-232 Initiation of Local Loopback Test ........................ 14
S3-6: RS-232 Initiation of Remote Loopback Test .................... 15
S3-7 and S3-8: Antistream Control............................................ 15
3.5 Rear Card Configuration............................................................. 16
DB-25/RJ-11 & DB-25/RJ-45 Strap Settings .............................. 17
Line Shield & FRGND (JB2) ....................................................... 18
DTE Shield (Pin 1) & FRGND (JB3) ........................................... 18
SGND & FRGND (JB4) .............................................................. 19
RJ-45/RJ-11 & RJ-45/RJ-45 Strap Settings ............................... 19
Line Shield & FRGND (JB2) ....................................................... 20
SGND & FRGND (JB5) .............................................................. 20
DTE Interface Pin 2 (JB6)........................................................... 21
4.0 Installation.................................................................................. 22
4.1 The Model 1000r16p Rack Chassis............................................ 22
The Rack Power Supply ............................................................. 22
Switching the Power Supply On and Off .................................... 22
4.2 Installing The Model 1080arc Into The Chassis.......................... 23
4.3 Wiring The Model 1080arc.......................................................... 23
RS-232 Connection .................................................................... 23
Twisted Pair Connection............................................................. 23
Point-to-Point Twisted Pair Connection...................................... 24