CGW-T4 Installation and Programming Manual
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Dimensions
L x W x H 433 x 174 x 64 mm / 17,0 x 6,85 x 2,51 inch
Weight 2,8
kg
7.2
CGW-T4 Channels for CDMA Network
Model
CGW-T4 CDMA Channel
CDMA Network
Type
CDMA, CDMA 1X
CDMA Module
Integrated dual-band Tri-Mode (CDMA 1X 800/1900MHz, AMPS
800MHz)
Transmission Power Max 800MHz = 1/4W
Receiver sensitivity
Digital <-104 dBm
Analog <-116 dBm
Connections
To analog trunk interface of PBX – RJ-11 (Trunk) (operational
mode)
To analog telephone – RJ-11 (Trunk)
(programming mode)
Power Supply
Antenna
Off-hook AC
impedance
600
Ώ
On-hook line
voltage
48VDC
Off-hook line
current
Maximum 25mA
Off-hook loop
resistance threshold
800
Ώ
Dial tone frequency 400Hz
Ringing voltage
48Vrms, 25Hz
Supported dialing
type
DTMF
Antenna
50
Ώ
Impedance, connected via SMA connector
frequency 800/1800/1900MHz
Antenna cable
length
2m
Temperature range
0˚C-45˚C
32˚F-113˚F
Maximum relative
humidity
95%
