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Ringing Cadence
Ring programming increment
100 ms
Rings per cycle
1 to 3 (programmable)
Ring “on” time
0 to 3 seconds
Ring “off” time
0 to 6.3 seconds
Reminder Ring
500 ms of power ring issued to a line
Call Progress Tone Characteristics
(Tone levels referenced to 900 ohms)
Dial tone 350 Hz
±
0.5
%
and 440 Hz
±
0.
5% at -19 dBm
±
3 dB per tone
Busy and reorder tone 480 Hz
±
0.5% and 620 Hz
±
0.
5% at -19 dBm
±
3 dB per tone
Audible ring back tone 440 Hz
±0.
5% and 480 Hz
±
0.
5% at -19 dBm
±
3 dB per tone
Call Waiting Tone (aka SAS)
440 Hz issued for 300 ms, repeated once after 10 seconds
Distinctive Ring/Call Waiting
440Hz issued for 100 ms on/ 100 ms off / 100 ms on, repeated
after 10 seconds (indicates dialed number is greater than 7
digits in length)
CAS Tone & timing
2750 Hz + 2130 Hz for 80 ms @ -23 dBm nominal (900 ohm)
Confirmation Dial Tone
Same as 3 burst Stutter Dial Tone
Recall Dial Tone
Same as 3 burst Stutter Dial Tone
3 burst Stutter Dial Tone
3 sequences of 100 ms on / 100 ms off of 350 Hz/440Hz, then
continuous
10 burst Stutter Dial Tone
10 sequences of 100 ms on / 100 ms off of 350 Hz/440Hz,
then continuous
Continuous Stutter Dial Tone
350 Hz/440Hz at a rate of 150 ms on and 150 ms off
Audio Input/Output Jack
Audio In impedance
10 k ohms
Audio gain (jack to Tip/Ring)
~ -10.5 dB (-10 dBm out with 1 V in)
Audio Out impedance
600 ohms
Audio gain (Tip/Ring to jack)
~ 0 dB
Relay contact rating
1 Form A contact, 100 Volt maximum, 1 A maximum,
30 volt-amps maximum
Connector pinout
Pin 1: relay contact
Pin 2: ground
Pin 3: relay contact
Pin 4: audio in to TLS-5
Pin 5: audio out from TLS-5
Shell ground: ground
Caller ID
FSK Output Level
-26dBm ± 2dB
TR-NWT-000031M, Bellcore Publication, CLASS Feature: Calling Number Delivery (CND), Issue 4, 12/92
TR-NWT-001188, Bellcore Publication, CLASS Calling Name Delivery (CNAM), Issue 1, 12/91
Mechanical Specifications
Dimensions
2.3" H x 8.5" W x 10.0" D (58 x 22 x 254 mm)
Weight
4 lb. 5 oz. (unit only)
Environmental Specifications
Storage temperature:
Short-term storage
-40 to +55 degrees C
Long-term storage
-20 to +50 degrees C
Operating temperature
0 to 45 degrees C
Humidity
85% noncondensing, maximum
Chapter 8: Electrical Specifications
40-400-00003, Rev.
E
Page 61