
Installation Instructions
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2X 1.00
4X
.21
7.00
2X 6.25
.625
1.83
2.00
3.16
1.44
.92
5.50
3.00
2X 1/4-20 STUD
1. Mounting the CPX Chassis: Mount the device as close as possible to
the equipment to be protected using the #10 hardware provided in the
packaging supplies.
2. Wiring the CPX Chassis
Suppressor must be grounded for proper operation!
2.1 Install the ground connection using a dual hole compression lug (hole
size 1/4” x 20 studs on 5/8” CC, suitable for acceptance of 10-4AWG
copper wire), with supplied fasteners, Crimp wire to lug using approved
tools.
2.2 Connect the incoming data lines to the connectors labeled ‘I’ on the
appropriate protection modules (10/100, 10/100 PoE, GbE, GbE/PoE, OR
T1/E1), using the text on the module faceplate as a guide.
2.3 For the equipment to be protected, connect the corresponding lines to
the protection module connector labeled ‘0’.
3. Installing Additional Protection Modules (See Table 1).
3.1 Remove the blank cover from an unpopulated bay in the protection
chassis by removing the mounting screw(s) with a #2 phillips screwdriver.
3.2 Slide the protection module into the open bay such that the mounting
hole(s) on the module faceplate aligns with the threaded hole(s) on the
chassis, and the “I” (input) side at the top. Ensure that the mounting tab(s)
on the protection module seats into the slot(s) on the chassis.
3.3 Re-Install the original mounting screw(s) or use the mounting screw(s)
provided in the packaging supplies for the protection module using a #2
phillips screwdriver.
3.4 Wire the protection module per the instruction given in section 3.
Table 1: CPX Series Protection Module Part Numbers
MODULE P/N PROTECTION MODULE DESCRIPTION
1000-1268 CPX SERIES 10/100BASE-T PROTECTION MODULE
1000-1268-NF CPX SERIES 10/100BASE-T PROTECTION MODULE NO FUSE
1000-1269 CPX SERIES T1/E1 PROTECTION MODULE
1000-1269-NF CPX SERIES T1/E1 PROTECTION MODULE NO FUSE
1000-1270 CPX SERIES 1000BASE-T PROTECTION MODULE
1000-1270-NF CPX SERIES 1000BASE-T PROTECTION MODULE NO FUSE
1000-1117 CPX SERIES 1000BASE-T/PoE PROTECTION MODULE NO FUSE
1000-1402 CPX SERIES 10/100BASE-T/PoE PROTECTION MODULE NO FUSE
1000-1405 CPX DC DEFENDER 48-5
1101-1137 CPX WALL MOUNT 4 UNIT
1000-1464 CPX DC DEFENDER 24
CPX Wall Mount Chassis
1200-448 REV E