Instruction manual

Strata DK40i
Functional Block Diagram
Strata DK General Description 6/00 17
Figure 8 Functional Block Diagram
_
+
Amp
Interface Box
DIU
POWER READY CONNECT
•
•
•
TCIU2
U
U
TBUU
TBSU
Night Bell, BGM Mute
or MOH (Control Relay)
Digital Telephone
and Add-on Module
AA Digital
Announcer
TCOU Line Only
MOH/BGM Source
DDCB
MDFB
Digital Telephone and DSS Console
Voice Mail
E911
Alternated BGM Source
Standard Telephone
Door Phones
and Lock Control
25-Pair
Amphenol
Connector
Digital Telephone with
Integrated Data Interface
Stand-alone
Data Interface
Electronic Telephone
Printer
Door Phones And Lock Control
DDCB
TA or TE-1 BRI (S/T)
MDFB
DK40i Base Key
Service Unit
DK40 Expansion KSU
TPSU16A
TSIU
DID or CO1
DID or CO2
DID or CO3
DID or CO4
T
U
BRI
NT1
BRI
REMU (4)
RGLU (4)
RCIU2 (4)
RCIS (4)
RBSU/
RBSS
RBUU/
RBUS
RDDU (4)
RCOU (4)
Line PCBs
Charger
BATT
AC
INPUT
TMAU2
Common
Control
&
DKT
Ckts (8)
Interface
Digital
Modular Connectors
Optional
Standard
Telephone
Ckts (4)
KSTU2
TBSU
TCOU
or
TDDU
Optional
DTMF/ABR
RCVRS (5)
K5RCU
Auto
Attendant
or ACD Key
KKYS
RCA Jacks
Speaker
Optional Customer-supplied Batteries
_
+
12 Volt
Battery
_
+
12 Volt
Battery
PBTC
Cable
Power Failure
Telephone (PFT)
Central Office/
Centrex/PBX
Loop Start, DID, Tie
or ISDN BRI, PRI, T1 Lines
(see Note above)
Tie, DID, and
CO Lines
SMDI, Insight DK or DKi Admin PC
Door Lock or BGM
Mute Control Relay
Alarm Relay Sensor
Night Bell or MOH
(Control Relays)
SMDR Printer (SMDR Port)
DKi Admin or Insight DK PC
SMDI or SMDR Call
Accounting Device
PIOU Page Zone
Relay Control
Note
External Protectors (not shown) must be used
with each RDDU DID or Tie line. TDDU DID
lines have built-in protectors.
PIOUS
or PIOU
KCDU2 (2/4)
RDTU
RPTU
BVPU
RMCU (0)
RCMS (2)
RSSU
TTY
Port only
Peripheral
Interface
PCB
PDKU2 (8)
PEKU (8)
PESU (4/2)
PSTU or
RSTU2 (8)
Electronic
Electronic/
Standard
RDSU
(4/2+2)
Digital/
Standard
Standard
Telephone
Digital/
Standard
IMDU
(Modem)
Stratagy
DK
Page Zone 4
Page Zone 1
Modem
Personal Computer
Fax
Standard Telephone
25-pair Amphenol Connector
4227
Station PCBs
RCOS (4)
RBUU (2 BRI)
RBSU (2 BRI)
115 ± 10VAC (15 AMP)
50/60 Hz
BRI U
BRI U
10 Base T
T
U
NT1
CSU
CSU
TA or TE-1 BRI (S/T)
S
TBUU
TA or TE-1 BRI (U)
U
RJ45 Modular
TA or TE-1 BRI (U)
RJ45 Modular
Base Station 1
Handsets
Base Station 2
Strata AirLink Base Station
Interface Adapter (BSIA)
RWIU (16)
Digital
Wireless
Telephone
Strata AirLink Wireless
Base Stations (4)
Handsets
Router
IP Network
Cordless DKT