Greenlee PLUG SET-2"-4" PVC (859-4) ~ Cat #: 859-4 ethernet accessories an intelligent PSTN bypass allows

an intelligent PSTN bypass allows Mediatrix 4108 users to make emergency calls and maintain their phone service in the event of a power outage or network failure

Tapered capstan and patented rope guidance system for better control of the rope when feeding onto the capstan

Compatible with the Dterm SP30

16 FXS ports with G

Compatible only with other ATLAS 550 ADPCM Modules

Greenlee PLUG SET-2"-4" PVC (859-4) ~ Cat #: 859-4 ethernet accessories an intelligent PSTN bypass allowsThe quality Greenlee PLUG SET 2" 4" PVC (859 4) is used with PVC Heating Blankets or Electric Heaters to plug the ends of the PVC being heated with the trapped air that will help keep the PVC from collapsing while forming the bend. Available in 2" 4" set or individual sizes 2" 6" and use on Schedule 40 and 80 PVC. Includes: 30976 2" PVC Plug (Qty. 2) 30977 2 1 2" PVC Plug (Qty. 2) 30978 3" and 3 1 2" PVC Plug (Qty. 2) 30979 4" PVC Plug (Qty. 2) 31228