Cisco AS5800 Product Overview 1-9

Cisco5814 Dial Shelf

can be mapped to any HDLC controller or modem module. Y ou can i nstall mult iple ingre ss interfa ce

cards of like or different types, which enables you to confi gure your s yste ms as fully ope rati v e, port

redundant, or card redundant, depending on your specific needs.

Figure1-5 shows the Cisco 5814 dial shelf, fully loaded.

Figure1-5 Cisco5814 Dial Shelf

Clock Management

The DSCs also provide clock and power control to the dial shelf cards. Each DSC contains a block

of logic that is referred to as the common logic and system clocks. This block of logic can use a

variety of sources to generate the system timing, including an E1 or T1/T3 input signal from the

BNC connector on the DSC’s front panel.

Cisco AS5800 SERIES
POWERFAIL
POWER
LED
Captive
screw
FAIL
LED
Captive
screw
RMON
TMON
PWR
E1FR
HCPU
MAINT
T1FR
FCPU
CHANNELIZED E1/T1
RALM
LALM
0
MONITOR#
NLOOP
75
1
2
3
4
5
6
7
8
9
10
11
RMON
TMON
PWR
E1FR
HCPU
MAINT
T1FR
FCPU
CHANNELIZED E1/T1
RALM
LALM
0
MONITOR#
NLOOP
75
1
2
3
4
5
6
7
8
9
10
11
MODEM
PWR
HCPU
CALLS
MAINT
MODEMS
MODEM
PWR
HCPU
CALLS
MAINT
MODEMS
MODEM
PWR
HCPU
CALLS
MAINT
MODEMS
MODEM
PWR
HCPU
CALLS
MAINT
MODEMS
MODEM
PWR
HCPU
CALLS
MAINT
MODEMS
MODEM
PWR
HCPU
CALLS
MAINT
MODEMS
MODEM
PWR
HCPU
CALLS
MAINT
MODEMS
MODEM
PWR
HCPU
CALLS
MAINT
MODEMS
MODEM
PWR
HCPU
CALLS
MAINT
MODEMS
MODEM
PWR
HCPU
CALLS
MAINT
MODEMS
PWR MIN
MAJ
ACO
CUTOFF
DIAL SHELF INTERCONNECT
MBUS
HIST
ALARM
ALARM
DISP
CLEAR
SET
CLK
SLOT 0
SLOT 1
MAST
DISP
PCMCIA CONSOLE NETWORK CLOCK ALARMS 10 BASE T
DSI
DIAL SHELF CONTROLLER
ATTEN
PWR MIN
MAJ
ACO
CUTOFF
DIAL SHELF INTERCONNECT
MBUS
HIST
ALARM
ALARM
DISP
CLEAR
SET
CLK
SLOT 0
SLOT 1
MAST
DISP
PCMCIA CONSOLE NETWORK CLOCK ALARMS 10 BASE T
DSI
DIAL SHELF CONTROLLER
ATTEN
H10994
Blower assembly
Trunk cards Modem cards Dial shelf
controller cards