ExtremeSwitching 5900 Series User manual

Installation Job Aid for Ethernet Routing
Switch 5900 Series
NN47211-301
Issue 05.01
November 2017
Notices
Notice paragraphs alert you about issues that require your attention. The following paragraphs
describe the types of notices used in this guide.
Note:
Notes provide tips and useful information regarding the installation and operation of products.
Electrostatic alert:
ESD
ESD notices provide information about how to avoid discharge of static electricity and
subsequent damage to products.
Caution:
Caution notices provide information about how to avoid possible service disruption or damage to
products.
Warning:
Warning notices provide information about how to avoid personal injury when working with
products.
Voltage:
Danger — High Voltage notices provide information about how to avoid a situation or condition
that can cause serious personal injury or death from high voltage or electric shock.
Danger:
Danger notices provide information about how to avoid a situation or condition that can cause
serious personal injury or death.
© 2017, Extreme Networks, Inc.
All Rights Reserved. 1

Safety messages
Safety messages are an important part of the technical documentation. The messages alert you to
hazards to personnel and equipment and provide guidance for the safe operation of your equipment.
Failure to comply with the safety messages could result in equipment damage and personal injury.
Following are the most common types of safety messages.
Warning:
Installation must be performed by qualified service personnel only. Read and follow all warning
notices and instructions marked on the product or included in the documentation.
Voltage:
This equipment relies on the building's installation for overcurrent protection. Ensure that a fuse
or circuit breaker no larger than 120 VAC/20 A or 240 VAC/16 A is used on the phase
conductors.
Caution:
This device is a Class A product. In a domestic environment, this device can cause radio
interference, in which case the user may be required to take appropriate measures.
Caution:
When mounting this device in a rack, do not stack units directly on top of one another in the
rack. Each unit must be secured to the rack with appropriate mounting brackets. Mounting
brackets are not designed to support multiple units.
Voltage:
Use only power cords that have a grounding path. Without a proper ground, a person who
touches the switch is in danger of receiving an electrical shock. Lack of a grounding path to the
switch can result in excessive emissions.
Voltage:
The ERS 5952GTS-PWR+ can draw up to 1900 Watts of power when two power supply units
are installed and all 802.3at ports are operating at maximum power. In installations operating at
120 VAC, do not operate more than two power supplies from a single 120 VAC/20A circuit.
Warning:
Disconnecting the power cord is the only way to turn off power to this device. Always connect
the power cord in a location that can be reached quickly and safely in case of an emergency.
Warning:
Fiber optic equipment can emit laser or infrared light that can injure your eyes. Never look into
an optical fiber or connector port. Always assume that fiber optic cables are connected to a light
source.
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AC power cord specifications
The following section outlines the AC power cord specifications for various countries. Ensure that
you use the correct cord for your location.
Table 1: International power cord specifications
Country / Plug Specification Specifications Typical Plug
Continental Europe:
• CEE7 standard VII male plug
• Harmonized cord (HAR marking on the
outside of the cord jacket to comply with
the CENELEC Harmonized Document
HD-21)
• 220 or 230 VAC
• 50 Hz
• Single Phase
United States of America / Canada / Japan:
• NEMA5-15P male plug
• UL-recognized (UL stamped on cord
jacket)
• CSA-certified (CSA label secured to the
cord)
• 100 or 120 VAC
• 50 - 60 Hz
• Single Phase
United Kingdom:
• BS1363 male plug with fuse
• Harmonized cord
• 240 VAC
• 50 Hz
• Single Phase
Australia:
• AS3112-1981 male plug
• 240 VAC
• 50 Hz
• Single Phase
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Installation preparation
To prevent damage, handle the switch carefully by using the following guidelines:
• To prevent damage from electrostatic discharge, always wear an antistatic wrist strap
connected to an ESD jack.
• Always place the switch on appropriate antistatic material.
• Support the switch from underneath with two hands. Do not touch components or connector
pins with your hand, or damage can result.
• Do not over tighten screws. Tighten until snug. Do not use a power tool to tighten screws.
For information about technical specifications for the individual switches, see Installing Ethernet
Routing Switch 5900 Series.
Installing the fan trays and power supply
Your switch supports a combination of field-replaceable power supplies and cooling fan trays.
Depending on the switch model, two or four trays are included with your switch. You must install the
fan trays and at least one power supply before using the switch. The optional power supply units
can be installed for redundancy and load sharing.
The following figures show fan trays and power supply location:
Figure 1: ERS 59100GTS and ERS 59100GTS-PWR+ rear panel
Figure 2: ERS 5900 Series rear panel
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1 Fan Tray 2
2 Fan Tray 1
3 Power Supply Unit 1 (PS1)
4 Power Supply Unit 2 (PS2)
5 Fan Tray 4
6 Fan Tray 3
7 Power Supply Unit 3 (PS3)
8 Power Supply Unit 4 (PS4)
To install the fan trays and power supplies to your switch, use the following procedure.
Important:
Supported cooling airflow directions are: front to back or back to front. The airflow direction of
fan trays and power supplies are labelled and fixed. Ensure the fan trays and power supplies
have the same direction of airflow.
The fan trays and power supplies do not support the ability to change their airflow direction. The
first power supply determines the airflow direction.
In a single power supply installation, keep the blanking plate installed over the unused power
supply slots for proper cooling. You should use PS1 (the left most power supply slot when
viewed from the front) in a single power supply installation.
Before you begin
Verify that the fan trays and power supply are compatible—ensure that the airflow direction for all
fans and power supplies match.
Procedure
1. Insert each fan tray into a rear fan tray slot.
2. Verify that each fan tray is fully seated in the slot and secure each fan tray with two thumb
screws.
3. Insert each power supply into a rear power supply slot.
If a blanking plate covers the required power-supply slot, remove the plate before inserting
the power supply.
4. Verify that each power supply is fully seated in the slot and securely clipped in place.
Example
The following figures show how to properly insert the cooling fan trays and power supplies into your
switch.
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Figure 3: Installing the fan trays and power supplies in ERS 59100GTS and ERS 59100GTS-PWR+
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Figure 4: Installing the fan trays and power supplies in ERS 5900 Series
Next steps
After you install the two fan trays and at least one power supply, you can install and connect power
to the switch.
Installing ERS 5900 Series in an equipment
rack
About this task
Perform this procedure to install all switches in ERS 5900 Series except ERS 59100GTS and ERS
59100GTS-PWR+.
To install these switches, see Installing ERS59100GTS and ERS59100GTS-PWR+ in an equipment
rack on page 13.
Note:
It is recommended to install the switch in an equipment rack.
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Before you begin
Tool requirements
• Phillips screwdriver to attach brackets to the switch and the switch to the rack.
Rack requirements
• Space of 2.8 inches (7.1 cm) for each switch is available in an E1A or 1EC standard 19 inch
(48.2 cm) equipment rack and T1A 23 inch (58.5 cm) equipment rack.
• Appropriate rack space is available to accommodate 1U switch height (44 mm).
• Rack is bolted to the floor and braced if necessary.
• Rack is grounded to the same grounding electrode used by the power service in the area. The
ground path must be permanent and must not exceed 1 Ohm of resistance from the rack to the
grounding electrode.
Note:
Extreme Networks does not supply the bolts used to secure the switch to the rack. Ensure you
obtain the appropriate bolts to secure the switch to your specific rack before you begin.
Procedure
1. Ensure power is disconnected from the switch.
2. Attach a bracket to each side of the switch with the included screws.
You have different options for front and rear mounting positions. Attach the brackets in the
best position for your specific equipment rack.
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Figure 5: Front-mounted rack bracket installation
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Figure 6: Rear-mounted rack bracket installation
3. Slide the switch into the rack.
4. Insert and tighten the rack mount screws.
Figure 7: Front-mounted rack installation
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Figure 8: Rear-mounted rack installation
For four-post equipment rack installations, an optional four-post rack mounting kit
(AL5911001-E6, sold separately) is available that includes adjustable rear brackets. For
more information, see Installing Ethernet Routing Switch 5900 Series.
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Figure 9: Rack mount attachment screws
Figure 10: Optional four-post rack mount brackets
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5. Slide the switch into the rack.
6. Fasten the switch to the equipment rack with rack mount screws.
For four-post equipment rack installations, fasten the switch to the equipment rack with rack
mount screws on all four corners.
7. Verify that the switch is securely fastened to the rack.
You can proceed with the installation by connecting power and network connections to the
switch.
Installing ERS 59100GTS and ERS
59100GTS-PWR+ in an equipment rack
About this task
Perform this procedure to Install ERS 59100GTS and ERS 59100GTS-PWR+ in an equipment rack.
To install other switches in ERS 5900 Series, see Installing ERS 5900 Series in an equipment
rack on page 7.
Before you begin
Tool requirements
• Phillips screwdriver to attach brackets to the switch and the switch to the rack.
Rack requirements
• Space of 2.8 inches (7.1 cm) for each switch is available in an E1A or 1EC standard 19 inch
(48.2 cm) equipment rack and T1A 23 inch (58.5 cm) equipment rack.
• Appropriate rack space is available to accommodate 2U switch height (88.5 mm).
• Rack is bolted to the floor and braced if necessary.
• Rack is grounded to the same grounding electrode used by the power service in the area. The
ground path must be permanent and must not exceed 1 Ohm of resistance from the rack to the
grounding electrode.
Note:
Extreme Networks does not supply the bolts used to secure the switch to the rack. Ensure you
obtain the appropriate bolts to secure the switch to your specific rack before you begin.
Procedure
1. Ensure power is disconnected from the switch.
2. Attach a bracket to each side of the switch with the included screws.
You have different options for front and rear mounting positions. Attach the brackets in the
best position for your specific equipment rack.
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Figure 11: Front-mounted rack bracket installation
Figure 12: Rear-mounted rack bracket installation
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3. Slide the switch into the rack.
Figure 13: Front-mounted rack installation
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Figure 14: Rear-mounted rack installation
4. Insert and tighten the rack mount screws.
5. Verify that the switch is securely fastened to the rack.
6. For four-post equipment rack installations, an optional four-post rack mounting kit
(AL5911001-E6, sold separately) is available that includes adjustable rear brackets.
Attach a front bracket to each guide bracket with four M2 x 3-millimeter-long flathead
machine screws.
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Figure 15: Rack mount attachment screws
7. Attach the guide brackets to the switch chassis.
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Figure 16: Optional four-post rack mount brackets
8. Slide the switch into the rack.
9. Fasten the switch to the equipment rack with rack mount screws.
10. For four-post equipment rack installations, fasten the switch to the equipment rack with rack
mount screws on all four corners.
11. Verify that the switch is securely fastened to the rack.
You can proceed with the installation by connecting power and network connections to the
switch.
Connecting AC power
The Ethernet Routing Switch 5900 Series does not have a power switch. When you connect the AC
power cord to a suitable AC power outlet, the switch powers up immediately.
Connect the AC power cord to the back of the switch, and then connect the cord to a power outlet.
Ensure that you use the correct power cord for the switch and power supply.
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Figure 17: Connecting the AC power cord to the Ethernet Routing Switch 5900 Series
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