2
Unpack the equipment and verify
package content
Confirm that you have the following tools and cables:
• Phillips #2 screwdriver
• Console cable to match the console connector on the
switch (DB-9 or RJ-45)
• ESD cable
Virtual Services Platform
4000 4850GTS Series
Quick Install Guide
Avaya
1. Avaya Virtual Services Platform (VSP) 4000 Series switch with
one power supply installed.
2. Rack-mounting hardware that includes:
a. Rack-mount brackets
b. Screws to attach brackets to the switch
c. Screws to attach the switch to the equipment rack
3. Rubber footpads
4. AC power cord with an IEC 60320 C16 connector.
(Note: A power cord is not included for the A variant of
the switch.)
5. Documentation that includes the following:
a. Locating the latest software and product
Release Notes (NN46251-106)
b. The Regulatory guide (NN46251-105)
c. The Quick Install guide (this document)
d. The China RoHS paper.
1
Before you start
This document provides information and instructions to
install and commission a factory-supplied Avaya Virtual
Services Platform 4000 switch. You can download all docu-
ments referenced in this guide at www.avaya.com/support.
Optionally order a redundant PSU to provide redundancy, load
sharing, and add Power over Ethernet Plus (PoE+) power budget
on PWR+ models.
VSP 4000 AC power specifications
(VSP 4850GTS and VSP 4850GTS-PWR+):
Note: Both the 300W and 1000W AC power supplies use the IEC
60320 C16 AC power cord connector.
The VSP 4000 Series switch supports two field-replaceable power
supplies. One power supply is installed. You can optionally install a
redundant power supply. The VSP 4000 switch comes in AC and
DC power variants.
Use this procedure to install a redundant power supply.
Note: The switch ships with a filler panel in the second power
supply position. This filler panel must stay in place if you do not
intend to install a second power supply.
If you mount the VSP 4000 switch on a table or shelf, attach the
rubber feet to the device as indicated. The surface must support
the combined weight of the switch and attached cables (from 15
to 20 pounds [7 to 9 kilograms]).
Set the device on a flat surface near an AC power source,
making sure there is at least 2 inches (5.1 cm) of space on all
sides for proper air flow, and at least 5 inches (12.7 cm) at the
back for power cord clearance.
b. Rack mounting
3.
Slide the switch into the rack as illustrated. Insert and tighten the
rack-mount screws.
Note: Observe ESD precautions when unpacking.
3
Verify power supply unit (PSU)
specifications
VSP 4000
model
Primary
PSU
Redundant PSU
(to be ordered if required)
VSP 4850 GTS
300w AC
power supply
(replacement
order code:
AL1905?08-E5)
300w AC power supply
(order code: AL1905?08-E5)
Note: The seventh character (?) of the
switch order number must be replaced
with the proper letter to indicate desired
product
nationalization.
• “A”: No power cord included.
• “B”: Includes European “Schuko”
power cord common in Austria,
Belgium, Finland, France, Germany,
The Netherlands, Norway,
and Sweden.
• “C”: Includes power cord commonly
used in the United Kingdom
and Ireland.
• “D”: Includes power cord commonly
used in Japan.
• “E”: Includes North American
power cord.
• “F”: Includes Australian power cord.
VSP 4850
GTS-PWR+
1000w AC PoE+
power supply
(replacement
order code:
AL1905?21-E6)
1000w AC power supply
(order code: AL1905?21-E6)
PoE+ specifications:
Maximum PoE+ Wattage:
• 855W with one power supply
• 1855W with two power supplies
Average PoE+ Wattage on 50 port models:
• 15.4W (802.3af)
• 17.8W (802.3.at) — 1 power supply
• 32.4W (802.3at) — 2 power supplies
The VSP 4850GTS-PWR+ can support 802.3af 15.4W on
each port with one power supply installed.
PoE+ power reduces to an average of 17.8W on each port
with one power supply. It can support 802.3at 32.4W on
each port with two power supplies installed.
VSP 4000 DC power specification (VSP 4850GTS):
VSP 4000 model Primary PSU Redundant PSU
VSP 4850
GTS DC
300w DC power supply
(replacement order code:
AL1905?05-E5)
300w DC power supply
(order code:
AL1905?05-E5)
DC Power supply specifications:
• Input voltage: 48 V DC
• Input current: 10 A
• Output voltage: 12 V DC
• Output current 25 A
4
(Optional) Install redundant
power supply unit
1.
If a blanking plate covers the required power supply slot,
remove the blanking plate before attempting to insert the
power supply.
2. Insert the power supply into a rear power supply slot as
shown below:
3. Verify that each power supply is fully seated in the slot.
Secure the power supply with the two thumb screws.
Note: The switch chassis can prevent an incorrect installation
of a power supply. If you insert a power supply upside down, it
will not fully insert and the thumb screws will not engage.
4. After you install a power supply, proceed with connecting
AC power.
5
Mount the VSP 4000 switch
a. Table or Shelf mounting
Prepare the rack:
1. Provide the equivalent of one RU of vertical space for each
switch in an EIA or IEC-standard 19-inch (48.2-centimeter)
equipment rack.
Ensure that the equipment rack is stable and securely attached
to a permanent structure.
2. Ground the rack 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. AVAYA recommends using a filter or
surge suppressor.
Mount the switch:
1. Remove the screws that hold the USB cover for rack mounting,
but do not remove the USB cover.
Caution: Do not remove the USB
device from the slot. This can
seriously affect switch operation and
may even cause the switch to not
boot up. Ensure that the USB device
is inserted at all times, with the USB
cover on.
2. Attach a bracket to each side of the switch using the #2 Phillips
screw-driver as illustrated. The bracket goes over the USB cover.
For more details on installing the VSP 4000 Series, see
Installing the Avaya Virtual Services Platform 4000
VSP4850GTS Series (NN46251-300).
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