DESCRIPTION
The Cat. 4358 Digital Line Card is
used to interface a digital central
control with control consoles*, digital
stations, and specialty stations such
as the Cat. 4362 PBX Interface and
the Cat. 4316 P. A. Page Interface.
Each Cat. 4358 has a capacity of
eight digital stations and occupies
one port on a central control.
Free numbering allows each line
position to be assigned a unique two,
three, or four-digit extension number
that matches the architectural room
numbers. Each line position may
also be assigned a 16-character
name.
EQUIPMENT
Digital
line positions are each
equipped with a plug-in, two circuit
screw-terminal block for field con-
nection to the single twisted-pair
required for combined power and
data on a digital station.
Protection is provided on each sta-
tion line for over current and surge
voltage conditions. Supervised
wiring ensures that any faults will be
reported at the control console.
The Cat. 4358 Line Card is housed
in a plated steel enclosure and
equipped with an 18-inch flat ribbon
cable for plug-in connection to a cen-
tral control.
TECHNICAL DATA
Enclosure:
z Plated steel with mounting brackets
Dimensions (H x W x D):
z 4.25 x 8.25 x 2.00 in.
(10.80 x 20.96 x 5.08 cm)
Field Connections:
z Eight (8) two-circuit plug-in screw-
terminal blocks
Central Control Connector:
z 16-pin polarized with ribbon
cable
Operating Voltage:
z 24VDC @ 75 mA
Temperature Range:
z 50-104 F (10-40 C)
Humidity:
z 88% @ 32 C
Certification:
z UL Listed 813
z C-UL Canadian Standard C22.2
NO. 1-98
Digital Line Card
Cat. 4358
PRODUCT IS SUBJECT TO CHANGE WITHOUT NOTIFICATION
The Cat. 5265 Direct Select Console
must be connected to J1 or J2 of the
Cat. 4354 Digital/Analog Line Card.
*
(
2003 JERON
Rev 02/09/04
Security Intercom System