Installing An 850 W Dc Power Supply In A Summit X650 Series Switch; Required Tools And Materials - Extreme Networks Summit X150 Series Hardware Installation Manual

Installing an 850 W DC Power Supply in a Summit X650 Series
Switch
CAUTION
Make sure that the DC power supply circuit is not overloaded. Use proper over-current protection, such as
a circuit-breaker, to prevent over-current conditions. You may use up to a 30-Amp breaker.
To install the 850 W DC power supply, perform the following tasks in the order listed:
1 Prepare the power cables and ground cable by attaching the provided connection lugs to the cables
(see next section).
2 Insert the power supply into the Summit X650 series switch (see
page 262.
3 Connect the ground (see
4 Have a qualified licensed electrician connect the power supply to the DC source voltage (see
"Connecting the Power Supply to the DC Source Voltage" on page
5 Energize the DC circuit.

Required Tools and Materials

You need the following tools and materials to install an 850 W DC power supply:
Two spade terminals (Tyco part number 130496 or equivalent) for connecting the input power cables
●
(provided)
One ring terminal (Tyco part number 130496 or equivalent) and screw with captive lock washer
●
(type M3.5) for connecting the ground wire (both provided)
#12 AWG stranded copper cable for grounding the power supply and connecting the power supply
●
to the DC power source
A DC power cord is not included with the Summit X650 DC power supply. You must provide the
#12 AWG stranded copper cable. Recommended insulation colors are:
- Red for the –48V connection (–)
- Black for the –48V RTN connection (+)
- Green or green with yellow stripe for the ground connection
Connection hardware appropriate to the installation site:
●
- Hardware for connecting the power wires to the DC source
- Hardware for connecting the ground wire to the site grounding point
Stripping tool
●
Crimping tool for attaching the lug to the ground wire
●
#1 Phillips screwdriver
●
Torque screwdriver and wrench or torque driver with attachments for tightening screws and nuts
●
Connection lugs for power and ground and a screw for connecting the ground wire are shipped with
the power supply.
Summit Family Switches Hardware Installation Guide
"Connecting the Ground Cable" on page
Installing Summit X650 Power Supplies
"Installing the Power Supply" on
264).
264).
261