Additional Features:
- DTMF Test Set
The WilcomT286B is a DTMF Test Set for the D500 DS1 Channelyst. The D500 provides in-service monitoring of T1 circuit performance, and can be used at any central office or field site. It will provide immediate access to error, alarm, and signal quality conditions, with quick isolation of line and equipment problems. It will count frame slips, monitor A/B/C/D signaling bits, and provide T1 acceptance and assurance testing of private network circuits, as well as, T1 signal level and bit rate information. An analog output jack is provided to make noise measurements of the decoded channel using an external Transmission Impairment Measuring Test Set (TIMS), such as the Wilcom T338 or T286B. A volume-controlled speaker is provided to monitor a decoded channel.
| Manufacturer | Wilcom |
|---|---|
| Condition | Used |