NPB 555 EZ Norm Series The EZ Norm offers a simplified method for setting up and changing normals to a Bantam / TT patchbay. Simply remove the middle designation strip, and rotate the center cam, using a standard screwdriver. An audible “click” can be heard as you rotate from full normals to no normals to half normals. An opaque marking strip is included to conceal the normal positions, if needed. EZ NORM JACK SPECIFICATIONS MATERIALS: Housing & Cover: 94V-0 rated thermoplastic Sleeve Collar: Nickel plated copper alloy Tip, Ring, Shunt, & Sleeve Springs: Nickel Silver with welded contacts Welded Contacts: Gold Cam Switching Springs: Silver plated copper alloy Cam Switching Contacts: Silver plated copper alloy Insertion – Withdrawal Forces: 1 – 4 lbs. Moisture resistance: MIL-STD 202 Method 106 Thermal shock: MIL-STD 202 Method 107 Salt spray: MIL-STD 202 Method 101 (48 hrs.) Vibration: MIL-STD 202 Method 213 ELECTRICAL: Jack Spring Contact Resistance: 30 milliohm Maximum Cam Switch Contact Resistance: 30 milliohm Maximum Insulation Resistance: 10,000 Megaohms Dielectric Withstanding Voltage: 500 VAC (rms) at 60 Hz Insertion Loss: -0.5dB up to 10 MHz TT EZN _ H 10 15 _ P _ D T B REGULAR UNIT HARNESS UNIT (UMBILICAL) 1 RACK UNIT HEIGHT 1.5 RACK UNIT HEIGHT 2 RACK UNIT HEIGHT UNWIRED PRE WIRED NO DOCKING DOCKING CONNECTOR EDAC/ELCO 90 PIN CONNECTOR EDAC/ELCO 56 PIN CONNECTOR EDAC/ELCO 38 PIN CONNECTOR IDC PPT TERMINALS 3 PIN CONNECTORS WIRE WRAP PINS SOLDER LUGS CANNON DL 96 PIN CONNECTORS FRONT ACCESS WITH PPT NO REAR SUPPORT CABLE TRAY CABLE BAR _ H 10 15 20 _ P _ D E90 E56 E38 IDC 3PIN WW SL CDL FA _ T B } } } WIRE WRAP AND SOLDER LUG NOT AVAILABLE AS PREWIRES. EVERYTHING EXCEPT SOLDER LUG AND WIRE WRAP AVAILABLE AS PREWIRE ONLY. IDC NOT AVAILABLE IN 1 RACK UNIT HEIGHT. FRONT ACCESS ONLY AVAILABLE AS 1 RACK UNIT WITH IDC SUPPORTS. FRONT ACCESS HAS TRAY AND BAR COMBO SO NO SUPPORT DESIGNATION IS USED. CABLE TRAY AND CABLE BAR DESIGNATIONS USED FOR UNWIRED UNITS ONLY. UMBILICAL UNIT STANDARD WITH 4' HARNESS AND 2RU FRONT AND BACK PLANE. w w w . s w i t c h c r a f t . c o m 5555 North Elston Avenue / Chicago, IL. 60630 Phone: 773-792-2700 Fax: 773-792-2129 } EZ-NORM CAM JACKS EZN } • • • • • • • _ TT SIZE JACKS } 20 E90 E56 E38 IDC 3PIN WW SL CDL FA UNWIRED ONLY MECHANICAL: Jack Mechanical Life: 30,000 cycles Cam Contact Mechanical Life: 30,000 cycles TT 2 EZ Norm Series NPB 555 Racks The EZ Norm comes in 3 different rack heights, 1RU, 1.5RU, and 2 RU. Front Access The Front Access option offers a slide-out tray, allowing the end user to re-terminate the patchbay from the front of the rack. Harness Assembly The EZ Norm is also offered as a harness assembly, with a standard harness of 4 ft. Custom lengths are available, call Switchcraft for details. w w w . s w i t c h c r a f t . c o m 5555 North Elston Avenue / Chicago, IL. 60630 Phone: 773-792-2700 Fax: 773-792-2129 3 4 NPB 555 EZ Norm Series Rear Connectors The EZ Norm is offered with a wide range of back panel termination options. Included are 3 pin, EDAC 38 pin, EDAC 56 pin, EDAC 90 pin, Cannon DL, Switchcraft PPT's, solder terminals, and wire wrap terminals. 3 PIN EDAC 38 PIN EDAC 56 PIN EDAC 90 PIN CANNON DL SOLDER TERMINAL w w w . s w i t c h c r a f t . c o m 5555 North Elston Avenue / Chicago, IL. 60630 Phone: 773-792-2700 Fax: 773-792-2129 WIRE WRAP TERMINAL SWITCHCRAFT’S PPT PUNCH TERMINAL