Specifications

Index
I-5
DDS-SC ...................................................... 2-3
description................................................... 1-1
multimode applications, illustration ........... 1-2
Options
analog dial backup .................................... 1-11
dual interface connector............................ 1-11
ISDN dial backup ..................................... 1-12
Switched 56 dial backup........................... 1-12
P
Parameter Threshold submenu
description................................................. 5-54
parameters, listed ...................................... 5-54
Password protection
changing password...................................... 4-9
description................................................... 1-7
enabling analog dial backup security code 4-12
enabling ISDN dial backup security code. 4-12
entering analog dial backup security code 4-11
entering ISDN dial backup security code . 4-11
entering password ....................................... 4-8
locking functions ...................................... 4-10
unlocking functions .................................. 4-11
Polling table
automatic updating.................................... 5-21
manually modifying.................................. 5-21
Port Rate Configuration submenu ................... 5-30
Port receive clock (see Clocks)
Power supply................................................... 3-25
Power-up self test .............................................. 4-2
R
Rack mount kit .................................................. 3-1
Rate adaption
asynchronous rates (older DAPs), listed... 5-32
asynchronous rates, listed ......................... 5-31
selecting DTE rate .................................... 5-30
synchronous rates (older DAPs), listed..... 5-31
synchronous rates, listed........................... 5-30
Rate Adaption
description................................................... 1-7
RCP submenu
Analog Regeneration (AnaRg) parameter 5-36
Controller (Cntrl) parameter ..................... 5-34
DCD Mode (DCDMd) parameter............. 5-34
Diagnostic Compatibility (DiagC)
parameter ............................................... 5-36
Digital Regeneration (DigRg) parameter.. 5-36
Local Alarm Display (LAlmD) parameter 5-36
Local Diagnostics (LDiag) parameter .......5-35
parameters, listed.......................................5-33
Remote Diagnostics (RDiag) parameter ...5-35
Route Secondary Channel (RoutS)
parameter................................................5-36
RTS Mode (RTSMd) parameter................5-34
Secondary Channel Format (SCFmt)
parameter................................................5-34
RCP submenu
Alarm Detection (AlmDt) parameter ........5-35
Rear panel ..........................................................3-2
Remote Control Panel (see also RCP submenu)
Remote Mode
description ...................................................4-2
entering........................................................4-5
RTN (Return to Normal) function ...................7-16
RTS-DCD simulation
description ...................................................1-7
how to enable analog dial backup
operation ................................................5-44
how to enable ISDN dial backup
operation ................................................5-54
how to enable normal operation................5-15
how to enable Switched 56 dial backup
operation ................................................5-49
S
Security feature (see Password protection)
Self-error(see Diagnostic tests)
Serial number.....................................................6-7
Service loops
CSU loopback .............................................7-9
latching loopback ......................................7-10
non-latching loopback.................................7-9
Service menu
DTE rates, DDSNI and C64NI, listed .........5-4
entering........................................................5-1
Multiport Framing (MPFrm) parameter......5-3
selecting DTE rate.......................................5-2
selecting service ..........................................5-1
Status display (see Monitoring operating status)
Switchbanks
S1 to S3, description .................................3-19
S1 to S3, settings listed .............................3-20
SW1 to SW5, description..........................3-19
SW1 to SW5, settings listed......................3-21
Switched 56 dial backup (see Dial backup,
Switched 56)