Installing External Power; Removing I/O Modules - Extreme Networks Summit Summit1i Hardware Installation Manual

Alpine 3800 Series I/O Modules
• Status of the ports on the module
For more information about slot status information, see the ExtremeWare Software User Guide and the
ExtremeWare Command Reference Guide.

Installing External Power

The Extreme Networks External Power Supply 45019 (EPS-LD) provides additional power to compatible
Power over Ethernet (PoE) modules and other Extreme switches. The EPS-LD provides 465 W total
power with 375 W dedicated for PoE applications. See the section that describes the connected device to
determine total available power to PoE ports. For detailed installation information, see "Installing the
Alpine 3800 Series Switch External Power Supply" on page 137.

Removing I/O Modules

All Alpine 3800 series I/O modules are hot-swappable. You do not need to power off the system to
remove a module.
You need the following tools and equipment to remove an I/O module:
• ESD-preventive wrist strap
• # 1 Phillips screwdriver
• Replacement I/O module or blank faceplate if you are not replacing the I/O module
To remove an I/O module:
1 Attach the ESD strap that is provided to your wrist and connect the metal end to the ground
receptacle that is located on the top-right corner of the switch front panel.
2 Use a #2 Phillips screwdriver to unscrew the two captive screws.
3 Simultaneously rotate the ejector/injector levers away from the center of the module to disengage
the module from the backplane.
a Grasp the module front panel with one hand, and place your other hand under the metal panel to
support the module.
CAUTION
To prevent ESD damage, handle the module by the metal panel edges only. Never touch the
components on the PCB or pins on any of the connectors.
b Slide the module out of the chassis and place it immediately into an antistatic sack to protect it
from ESD damage and to prevent dust from collecting on the module's connectors.
4 If you are not going to install a replacement I/O module, cover the slot with a blank faceplate.
Otherwise, follow the I/O module installation procedure on page 178.
5 Leave the ESD strap permanently connected to the chassis so that it is always available when you
need to handle ESD-sensitive components.
To remove additional modules, repeat steps 1 through 4.
180 Extreme Networks Consolidated "i" Series Hardware Installation Guide