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276 Chapter 29 Market profile attributes
N0060600N0060600
Caribbean Yes North
America
Refer to North
America spec
600 Ω 3 dB CCITT
mu-law
Global No (North
American
based
A-law)
North
America
N/A 600
Ω 3 dB CCITT
A-law
Hong Kong No (North
American
based
mu-law)
North
America
N/A 600
Ω 3 dB CCITT
mu-law
Mexico No (North
American
based
A-law)
North
America
N/A 600
Ω 3 dB CCITT
A-law
New Zealand No
(UK-base
d
telephony
with
Australian
tones)
UK N/A 300
Ω + (1000Ω || 220 nF) 1.8 dB CCITT
A-law
North
America
Ye s Nor t h
America
EIA/TIA-464A
T512.1
T512.2
600
Ω 3 dB CCITT
mu-law
Poland Yes Poland [1] Polish
ASS_1_v1.doc
[2] Technical
Requirements
for Private
Automatic
Branch
Exchanges.
Reference
Analog
interfaces11.do
c
600
Ω 0dB for Rx
-7dB for Tx
CCITT
A-law
United
Kingdom
Yes UK BS 6450 Part 4
BTNR 1080
EN 41003
Annex D
BS 6305
BTNR 315
300
Ω + (1000 Ω || 220 nF) 1.8 dB CCITT
A-law
Table 75 Localization, DIP switch settings, specifications, and transmission parameters (Sheet 2 of 2)
Market
profile
Localized
DIP
switch
setting
Specifications
Transmission
Input
source
impedance
Reference
impedance
Load
impedance
Bi-
directional
gain
PCM
coding
scheme