Toshiba Strata DK14 Installation And Maintenance Manual page 236

DK40i/DK424 Universal Slot PCBs
PCB Compatibility
PCB
PIOU2,
PIOUS2
PSTU
RATU
RCIS
RCIU1
RCIU2
RCMS
RCOS
RCOU
RDDU
RDSU
RDTU
REMU
RGLU2
RMCU
RMDS
RSIS
RSIU
RSSU
RSTS
RSTU2
RWIU
7-2
Compatible Compatible
with with
DK40i DK424
X X
X X
X
X X
X
X X
X X
X X
X X
X X
X
X X
X X
X
X
X
X
X X
X X
X X
X X
Function
Option Interface Units
(See RSTU2 for installation/programming instructions.)
Attendant Console Interface Unit
Adds four additional Caller ID lines to RCIU2.
(See RCIU2 for installation/programming instructions.)
Caller ID Interface
Adds two ports per card (maximum of two) to E911
CAMA Trunk Direct Interface card (RMCU)
Adds four loop start lines. (See RCOU for installation/
programming instructions.)
Four-Circuit Loop Start CO Line Interface Unit
Direct Inward Dialing Line Interface Unit
Digital/Standard Telephone Interface Unit
T1 Interface Unit (See Chapter 6.)
E&M Tie Line Unit
Loop/Ground Start CO Line Interface Unit
CAMA E911 Trunk Direct Interface card
Optional built-in modem. (See RSIU for installation/
programming instructions.)
Optional RS-232 ports. (See RSIU for installation/
programming instructions.)
RS-232/Modem Interface Unit
PC Interface Unit
Optional Standard Telephone Interface Subunit
(See RDSU for installation/programming instructions.)
Standard Telephone Interface Unit
Strata AirLink Wireless Interface Unit (see Chapter 16 –
Strata AirLink Systems)
Strata DK I&M 5/99