Genuine Original Westell 6-Position Digital Termination Mounting Assembly DTMA528-06L14. The DTMA528-06 mounting holds up to six 200 MECHANICS DS1 or HDSL (High bit-rate Digital Subscriber Line) plug-in modules or up to three 400-type plug-in modules. Facility-side wiring connections are made to screw terminal blocks. Customer connections can be made to either screw terminal blocks or RJ48C jacks. With the reversible mounting ears, the DTMA528-06 can be installed in both 19-inch and 23-inch equipment racks. The assembly also can be wall-mounted via the 3-segment keyholes provided in the bottom surface of the assembly.Part Number: DTMA528-06L14Features:Compact light-weight assembly holds up to six 200 MECHANICS cards or three 400-type cards;Pre-wired backplane minimizes wiring errors and installation time;Facility connections made to screw terminal blocks CPE connections made to screw terminal blocks or RJ48C jacks;Reversible mounting ears enable either 19" or 23" equipment rack mounting;Wall mounting via four keyholes in bottom surface Removable, protective, rear cover;UL 1950 Compliant.Specifications:Regulatory/Agency SpecificationsUL 1950 CompliantOrdering Specifications6-Position Digital Termination Mounting AssemblyElectrical and Physical Specificationsline or locally powered via external -48Vdc sourcePhysical Feature:HeightWidthDepthOperating Temp.Humidity2 in. 17.25 in.8 in. 3 lb. -40° to 185°F 0 to 95% (non-condensing)