Panasonic DBS 40 User Manual

Section 300~Installation
Chapter 7. Specifications
Cabling Specifications
Table 7-11. Maximum cabling distances
Loop Type and Resistance
tesistance
Key phone, EM/24
DSSl72
SLT
100 Ohms
OPX (Loop between the DBS and
the OPX Adaptor)
OPX (Loop between the OPX
Adaptor and a pushbutton SLT)
Doorphone (Loop between the
DBS and the Doorphone Adaptor)
Doorphone (Loop between the
Doorphone Adaptor and the
Door-
phone)
Voice hmounce Unit
10 Ohms
40 Ohms
20 Ohms
10 Ohms
900 Ohms
(excluding end
impedance)
10 Ohms
40 Ohms
Cable
Gauge
(AWG)
22
24
26
22
24
26
Maximum Cabling
Length in Feet
(Distance from the
DBS)
1239
779
490
619
388
244
22 3097
24
1948
26
1225
22
309
24
194
26
122
22
27877
24
17532
26
11025
22
I
309
I
24
I
26
122
22
1239
26 1
122
DES-70-300
DBS Manual - Issued 9/l/95
7-13
Technical Manuals Online! - http://www.tech-man.com

Panasonic DBS 40 Specifications

General

Brand	Panasonic
Model	DBS 40
Category	Desktop
Language	English