P
AGE
30 • GSM T
ERMINAL
U
SER
G
UIDE
TELEPHONE INTERFACES
Telephone: Speech
Analog Fax: Group 3 Fax transmission
Analog Data: V.32, V.22bis, V.22
CLI: ETSI DTMF and V.23; Belcore FSK
Line impedence: 600 ohm (default)
Loop current: 25 mA (off-hook)
Open loop voltage: 48 V (on-hook)
Loop resistance < 650 ohm (off-hook)
Ringing voltage: 45 Vrms
Ring load: 3 REN
RS232 INTERFACES
Data services: all applicable GSM 07.07 AT
commands
SMS: all applicable GSM 07.05 AT commands
INCLUDED ANTENNA
Frequency Bands: Dual-Band EGSM 900/GSM
1800 or EGSM 850/GMS1900
Characteristics: Omnidirectional
INCLUDED POWER SUPPLY
AC input: 100-240 Vac; 47-63 Hz, 3-pole AC inlet
connector (IEC 320 power inlet)
Available plugs: EU, UK, USA and AU
ENVIROMENTAL
Operating temperature: -10°C to +55°C
Operating humidity: 5-95% (non-condensing)
Storage temperature: -40°C to +85°C
Storagte humidity: 5-95% (non-condensing)
GSM TERMINAL PACKAGING
GSM SU unit, power supply, wall-mounting
bracket, internal antenna, user guide
Dimensions: 9.25” x 6.0” x 1.63”
Weight: 1.8 lbs
Содержание 6000
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