Command Modem Select Command #MA1 5-27
COMMAND PORT................. ........ 1-8, 1-9
Command Port ............... ............. 1-1, 1-12
Command Port Cables ............ .............. C-2
COMMAND PORT Connector ............... 4-5
COMMAND PORT TERMINAL/PC Connector3-6
Command Summary....... .................... ... 5-2
Communications Link ............ ................ 1-4
Composite Link.... ......... 1-2, 1-4, 1-5, 1-18
Composite Link (RS232C Interface)....... 4-1
Composite Link (V.35 Interface)...... ....... 4-2
COMPOSITE LINK A EXTERNAL MODEM/DSU Connector 2-4, 3-6
COMPOSITE LINK A INTERNAL DSU Connector 3-6
COMPOSITE LINK A or B (RS232C/V.35) EXTERNAL MODE 4-1
COMPOSITE LINK A or B INTERNAL Connector 4-1
COMPOSITE LINK B EXTERNAL MODEM/DSU Connector 3-6
COMPOSITE LINK B INTERNAL DSU Connector 3-6
Composite Link Cable........ .................... 4-1
Composite Link Speeds.. ................... .... 1-4
Composite Link Status Report (#S)..... . 5-19
Composite Link Statistics... ................... . 7-1
CompuServe ...................... ................... 8-4
Configuration 1 ................ .................... .. 2-2
Configuration 2 ................ .................... .. 2-4
Configuration 3 ................ .................... .. 2-5
Configuration 4 ................ .................... .. 2-8
Configuration 5 ................ .................... 2-11
Configuration 6 ................ .................... 2-13
Configuration 7 ................ .................... 2-15
Control Ribbon Cable ............. ............... 4-2
D
Data and Address Ribbon Cable......... ... 4-2
Data Communications ........... ................ 1-3
Data Format .......... ................... ..1-17, 1-18
Data Troubleshooting Guide .................. 7-4
DB25 Female Connector ............... ........ 3-6
DDS....................................................... 1-8
Dedicated Network .............. .................. 1-8
Destination Channel Number Command (DC) 5-9
Destination Node Number Command (DN)
.............................................................. 5-9
Diagnostics... .......................... ............. 1-13
Digital Data Service (DDS)........... .......... 2-2
Digital Service Units (DSU). ................... 1-1
DIP Switch.... ......................... ................ 1-9
DIP Switch SW-5. .................... ............ 3-10
DOC .......................... .......................... 1-16
Downline Parameter Loading....... ........ 1-12
DSU....................................................... 1-1
DSU and Communications Line Testing
.......................... ............................... ... 7-12
DSU and Communications Line Testing Procedure 7-12
DSU Clock Command ($DSUCL) ........ 5-16
DSU Speed Command ($DSUSP)....... 5-16
Dual Composite Links.... .................... .. 1-10
Dynamic Buffering .............. ................. 1-13
Dynamic Load Balance.... .................... 1-11
E
E&M ......................... ..................... 1-6, 1-8
E&M (I-V) Voice/Fax Channel Cable