Auerswald COMpact 4000 Instructions Manual page 33

Internal UP0 Port for ISDN Terminals
Connection types
Range
Supply voltage
Feeder
External S0 Port for ISDN Network Provider
Connection type
Range
Terminators
External Analogue Port for Analogue Network Provider
Range
Type of dialling
Reception amplification
Transmission amplification
Ringer signal frequency
CLIP detection
Call end detection
Impedances
Ethernet Port for Internet and VoIP Terminals as well as PC
Interface
VoIP standard
VoIP codecs, internal/external
COMpact 4000 - Instructions V05 10/2018
U with Euro-ISDN protocol (DSS1); 2 B-channels per
P0
port, direct connection to a U
adapter
At 0.6 mm diameter:
Screened cable: up to 600 m
Unscreened cable: up to 1000 m
40 V +5 % / -15 %
Max. 4 W
S basis access as Point-to-Multipoint connection or as a
0
Point-to-Point connection, EURO-ISDN (DSS1), unit is
powered locally
With typical telephone or network cable (twisted-pair)
Max. 150 m for Point-to-Multipoint connection
Max. 1000 m for PTP connection
100 Ohm, switchable; factory settings on
Ca. 800 m at 0.6 mm diameter
Tone dialling
Configurable: -12 to +12 dB
Configurable: -6 to +6 dB
Configurable: 16 / 25 / 50 Hz
Configurable: V.23-FSK / DTMF
Configurable: DTMF code D, line polarity reversal, loop
current detection
270R + (750R || 150 nF)
10/100 Base-T (10/100 Mbit/s, RJ-45 twisted-pair)
SIP according to RFC 3261
G.711 (default), G.726, iLBC
Important Information
telephone or to the U
P0
/S
P0 0
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