User guide

216 TALKSWITCH USER GUIDE
Dimensions (H x W x L)
Regulatory Approvals
ACTA TIA/EIA/IS-968A and FCC Part 68, Industry Canada CS-03,
FCC Part 15B, Industry Canada ICES-003.
Power adapter complies with UL and CSA
Reduction of Hazardous Substances (RoHS) Directive 2002/95/EC
Analog extension interface
Trunk type Loop start
Connector type RJ-11, 2-pin
Interface impedance 600 Ω
Loop range 0–600 Ω
Hook Flash
supported Yes
On-hook voltage 35 volts
Off-hook loop voltage
source
35 volts
Off-hook loop currant 23 mA to 40 mA
Dial tone level -2.4 dBm
Ringing voltage 90 volts RMS
Ringing frequency 20 Hz – True sine wave
Total ringing load 5 REN
Analog Trunks
Connector type RJ-11, 2-pin
Trunk type Loop start
Interface impedance Configurable, 600 ohms, 600 complex, 900 ohms,
900 complex
Ringing impedance 3,900 ohms
Ringing sensitively 45 volts RMS @ 20 Hz
REN 0.7B
Longitudinal balance 69 dB
Signal level -10 dB
Distinctive ring supported Yes
Caller ID support FSK, all lines
Metric 51.6 mm x 203.2 mm x 213.4 mm
Imperial 2.03" x 8" x 8.4"
Weight 240vs 244vs 280vs 284vs 480vs 484vs
Metric (kg) 0.65 0.67 0.72 0.74 0.79 0.81
Imperial (lbs) 1.431.461.581.621.741.77