Communication line protector: ONEAC Sentinel 6-Series
Leading telecommunications companies employ ONEAC Sentinel communication line protectors in their installations for good reason: because Sentinel protectors provide greater assurance of PBX and key system uptime and lower service costs than conventional protectors.
A Variety of Applications
For use with type 66 block M1-50, Sentinel 6-Series communication line protectors eliminate the possibility for noise generated on outside telephone lines to enter internal communication circuits.
Application
- Analog: Standard service — trunk lines, analog OPX stations with ring signal
- Digital: ISDN
- T1: Standard analog lines & T1 lines
- ADSL: Services with local analog
- Ground Bar: Required for each 66 block (supports up to 25 protectors)