TS® 25D Test Sets
Key features
- The TS25D telephone tester features data lockout and lockout override, and a large LCD.
- Caller-ID and Call Waiting Caller-ID
- Amplified speakers for hands-free monitoring
- Data lockout and data lockout override
- Tone generator for wire identification
- Talk battery to power voice conversation on dry (non-powered) lines
- Easy to read oversized liquid crystal display
- product overview
- specifications
- What's in the box
Product overview: TS® 25D Test Sets
This feature-rich test set is a necessity for a variety of installs. The TS25D Test Set features data lockout and lockout override, making you completely safe in talk or monitor mode. The DSL/POTS filtering technology allows you to safely draw dial tone without downing DSL.
A built-in analog tone generator simplifies wire identification with a probe. An amplified speaker makes monitoring the line hands-free, so you can keep working. The talk battery function provides voltage to carry voice conversation on non-powered pairs.
All in a compact unit with an oversized robust liquid crystal display (LCD) that makes the intuitive, common-sense menus easy-to-read and use.
Specifications: TS® 25D Test Sets
Electrical Specifications
| Parameter | Specification |
|---|---|
| Return Loss | >14 dB (ref 600 Ω) |
| DC Resistance (Off-Hook) | 150 Ω nominal |
| DC Resistance (On-Hook) | >1 MΩ |
| AC Impedance (Off-Hook) | 600 Ω nominal; 300 Hz to 3400 Hz |
| AC Impedance (On-Hook) | >120 kΩ; 300 Hz to 3400 Hz |
Rotary Dial Output
| Parameter | Specification |
|---|---|
| Pulsing Rate | 10 pps ±1 pps |
| Break/Make Ratio | 60/40 |
| Interdigit Interval | >300 ms |
| Resistance During Break | >100 kΩ |
DTMF Output
| Parameter | Specification |
|---|---|
| Tone Frequency Error | ±1.5% maximum |
| Tone Level | –1 dBm combined (typical) |
| High vs Low Tone Difference | 2 dB ± 2 dB |
Memory Dialing
| Feature | Specification |
|---|---|
| Memory Capacity | 10 speed dials + 1 last number redial |
| Digit Capacity | 23 digits per memory |
| Pause Duration | User programmable (Default: 4 seconds) |
| Hook Flash Duration | User programmable (Default: 600 ms) |
| Automatic Speaker Shut Off Duration | TS25D: 5 min (default) TS25D CO: 2 min (default) |
Battery
| Type | Specification |
|---|---|
| Battery | 9V Alkaline or Lithium |
Physical Specifications
| Parameter | Specification |
|---|---|
| Dimensions | 7.8 in x 2.7 in x 1.6 in (20 x 6.8 x 4 cm) |
| Weight | 10 oz (284 g) |
Environmental Specifications
| Parameter | Specification |
|---|---|
| Operating Temperature | 32°F to 122°F (0°C to 50°C) |
| Storage Temperature | -40°F to 150°F (-40°C to 65°C) |
| Altitude | Up to 10,000 ft (3,000 m) |
| Relative Humidity | 5% to 95% |
Notes
Specifications are subject to change without notice.
Product is certified for indoor use only.
What's in the box:
- TS25D test set with 346A plug