TELULAR PHONECELL WITH THE 8210 SPEECH MODEM
4
-40C to +85C extended operating temperature
3.2.1.1
Specifications
Operating Temperature
-40°C to +60°C
Electronics
Protected to 3000 Volt (peak), 500 Joule transient phone line surges from tip to ring,
tip to ground, and ring to ground. Low power standby mode. Receiver sensitivity-45dBm.
Receiver dynamic range 36dBm (-9dBm to -45dBm)
Standard Interface
Telephone 2 wire to RJ-11 modular jack
Mode Capability
Full duplex over public switched telephone network (PSTN). Bell 212A (1200
pbs) and Bell 103 (300 bps). CCITT V.22 (1200 bps) and V.21 (300 bps)
Answer Mode
Ring detect. Auto-baud rate detection. 2225 Hz Answerback Tone. 30 second
timeout if baud rate training sequence not complete
On-Hook/Off-Hook
On-hook call termination after autoanswer or auto-dial timeout
With Call Termination
30 seconds (programmable) of data inactivity. System reset. Power-up
initialization.
Applicable Standards
Phone Line Interface meets or exceeds the following standards:
o
U.S.Federal Communications
o
Commission (FCC). Rules and
o
Regulations Part 68
o
Canadian Department of
o
Communications - Standard CS-03.
o
Electronic Industries Assoc. (EIA) Standard RS-496
