HP HPE OfficeConnect 1920S Quick Start Quide

HPE OfficeConnect 1920S Switch Series
Quick Start Guide

*5200-2869*

Part Number: 5200-2869
Published: December, 2016
Edition: 1

Notices

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Packard Enterprise products and services are set forth in the express warranty statements accompanying
such products and services. Nothing herein should be construed as constituting an additional warranty.
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Enterprise has no control over and is not responsible for information outside the Hewlett Packard
Enterprise website.

Applicable products

HPE OfficeConnect 1920S 8G Switch JL380A

HPE OfficeConnect 1920S 24G 2SFP Switch JL381A

HPE OfficeConnect 1920S 48G 4SFP Switch JL382A

HPE OfficeConnect 1920S 8G PPoE+ 65W Switch JL383A

HPE OfficeConnect 1920S 24G 2SFP PPoE+ 185W Switch JL384A

HPE OfficeConnect 1920S 24G 2SFP PoE+ 370W Switch JL385A

HPE OfficeConnect 1920S 48G 4SFP PPoE+ 370W Switch JL386A

Contents

HPE OfficeConnect 1920S Switch Series............................................. 4

Warranty and regulatory information..................................................10

Example: Initial Switch Configuration............................................................................................7

SFP Installation Notes.................................................................................................................. 8

Safety Precautions......................................................................................................................10

Installation Precautions.................................................................................................... 10

Regulatory and Safety Information............................................................................................. 10

1920S Switch Series Information — Regulatory and Safety............................................ 11

Documentation feedback............................................................................................................ 16

Contents 3

HPE OfficeConnect 1920S Switch Series

The switch drawings in this document are for illustration only and may not match your particular
switch model.

For more detailed instructions and information to set up your switch, view or download the Installation and
Getting Started Guide for your switch at

NOTE:

The HPE OfficeConnect 1920S Switch Series 8-port, 24-port, and 48-port non-PoE+ models have a
fan-free design, making them quiet for office deployments. A warmer than normal enclosure is a
standard state of operation for a fan-free switch.

Although the top of the switch enclosure may feel warm to the touch, it has no effect on functionality
or performance of the product.

1. Unpack and check included parts. • Documentation kit

http://www.hpe.com/support/hpesc.

• Switch

• Accessory kit (installation hardware)

• AC power cord for HPE 1920S-24G,
1920S-24G-PPoE+, 1920S-24G-PoE+,
1920S-48G, and 1920S-48G-PPoE switch
models or DC external power adapter for
1920S-8G and 1920S-8G-PPoE+ switch models

2. Prepare for installation. To avoid personal injury or product damage, review the Safety
Precautions.

3. Power-on and verify that Self-Test completes normally.

For the 1920S-24G, 1920S-24G-PPoE+, 1920S-24G-PoE+, 1920S-48G, and 1920S-48G-PoE+
switches, first connect the power cord to the power connector at the back of the switch. Then, connect
the other end of the power cord into an electrical outlet. For the 1920S-8G and 1920S-8G-PoE+
switches, connect the AC/DC adapter power cord to the power connector at the back of the switch. Then
plug the AC/DC power adapter into an electrical outlet.

4. Mount the switch.

4 HPE OfficeConnect 1920S Switch Series

Unplug the AC or DC power from the switch before mounting it.

Rack Mounting: To attach the accessory kit brackets to the switch, use the eight 8-mm M4 screws and
a #1 Phillips (cross-head) screwdriver. Then secure the brackets to the rack by using the four number
12-24 screws.

Table or Desktop Mounting: Attach the four self­adhesive pads (included in the accessory kit) to the
bottom corners of the switch.

HPE OfficeConnect 1920S Switch Series 5

Wall or Under-table Mounting: To mount the

1920S-24G, 1920S-24G-PPoE+, 1920S-24G-PoE
+, 1920S-48G, and 1920S-48G-PPoE+ switches:

• First attach the mounting brackets to the switch
by using the included 8-mm M4 screws with a
#1 Phillips (cross-head) screwdriver.

• Then attach the switch to the wall or wood
surface with two 5/8-inch number 12 wood
screws (not included).

To mount the 1920S-8G and 1920S-8G-PPoE+
switches:

• First, mark the position for the mounting screws.
The hole-to-hole distance is 3.54 inch (90-mm).

• Then, use a #1 Phillips (cross-head)
screwdriver and two of the included 20-mm 4
tap screws. Set the screw heads approximately
2 mm away from the mounting surface to allow
the switch to slide on to the screws. Wall
anchors are included in the accessory kit for
use with plastered brick or concrete walls.

• For an under-table mounting, a third 20-mm M4
tap screw can be placed against one side of the
switch to secure it in place.

IMPORTANT:

Wall-mount the switch with network ports
facing up or down (away from or toward the
floor). Do not wall-mount the switch with the
ventilation holes facing up or down. (See

Installation Precautions.)

5. Power on the switch.

Follow the same procedures as in step 3.

6. Configure the switch for operation on your network (minimal configuration).

6 HPE OfficeConnect 1920S Switch Series

Connect a PC directly to the switch with a standard
Ethernet cable. Before you connect the switch to
the network, configure the IP Address and Subnet
Mask for the PC. The IP addressing allows the
switch to communicate with the switch through the
Web browser on your PC. The switch factory
default settings include the following values:

Parameter Factory Default Setting

User name admin

Password <blank>

IP address 192.168.1.1

Subnet Mask 255.255.255.0

Default gateway not set

To enable the switch to operate in your network,
modify the IP configuration as needed. See

Example: Initial Switch Configuration.

7. Connect the network cables.

NOTE:

For transceiver connections, install and use
only HPE SFP transceivers supported by the
switch. See SFP Installation Notes.

Example: Initial Switch Configuration

Procedure

1. Reconfigure the PC’s IP address and Subnet Mask so that it can communicate with the switch.

a. Click Start > Control Panel. Type adapter in the search box, and then click View network

connections.
b. Select and right-click Local Area Connection, then click Properties.
c. Click the Networking tab. Select Internet Protocol Version 4 (TCP/IPv4) under This connection

uses the following items, and then click Properties.

NOTE:

Be sure to record all your PC’s current IP settings to be able to restore them later.

d. On the General tab, click Use the following IP address.
e. For IP address, enter an IP address in the same range as the switch’s default IP address. For

example, enter 192.168.1.12.

Example: Initial Switch Configuration 7

f. For Subnet mask, enter 255.255.255.0, then click OK.
g. Click Close (or OK) to close the Local Area Connection Properties screen.

2. Open your Web browser on the PC, and enter the switch factory-default address, http://192.168.1.1,

to access the switch’s Web interface.

3. Click Log on to log on to the switch (by default, there is no password).

4. Click Network Setup > Get Connected and configure IP network settings on the switch for operation

on your network.

IMPORTANT:

When the switch starts, it attempts to obtain an IP address from a DHCP server. If the DHCP
server is unreachable, the switch falls back to a static IP address, that is, 192.168.1.1. If a DHCP
address is obtained then you must determine the IP address assigned to the switch. To
determine the IP address, access your DHCP server files or use LLDP (Link Layer Discovery
Protocol) commands on a connected device (such as another switch). For more information on
Initial Configuration, see the HPE OfficeConnect 1920S Installation and Getting Started Guide
available at http://www.hpe.com/support/manuals

.

5. Click Apply on the browser configuration screen to save your settings to retain them when the switch
is rebooted.

You are done with initial switch configuration. Disconnect the LAN cable from your PC and connect the
switch in to the network.

Be sure to return your PC to its original network settings before connecting to your network.

SFP Installation Notes

NOTE:

When selecting a fiber SFP device, make sure it can function at a maximum temperature that is not
less than the recommended maximum operational temperature of the product. Use only an
approved Laser Class 1 SFP transceiver.

NOTE:

To ensure proper operation of your switch, use only the HPE Aruba SFP transceivers supported by
your switch.

Use only supported HPE Aruba SFP transceivers. Non-HPE Aruba SFP transceivers are not
supported. Use of supported HPE Aruba products ensures that your network maintains optimal
performance and reliability. If you require additional transceivers, contact an HPE Aruba sales
representative or an authorized reseller. The following resources can help you to find transceiver support
information for your switch model:

• See the HPE ArubaOS-Switch Transceiver Guide in the Hewlett Packard Enterprise Information
Library at http://www.hpe.com/networking/ResourceCenter.

• See the supported transceivers information in the QuickSpecs for your switch model at http://
www.hpe.com/networking/products, along with minimum software versions to support the listed
transceivers:

1. Select Switches.

2. Select Aruba Switches.

3. Select a switch model.

4. Select Product Details.

5. Select an option under QuickSpecs.

8 SFP Installation Notes

Hot Swapping SFP transceivers. Supported SFP transceivers that you can install in your Hewlett
Packard Enterprise OfficeConnect switch can be “hot swapped”. "Hot swapping" means supported
transceivers can be removed and installed while the switch is receiving power. Disconnect the network
cables from the SFP transceivers before hot-swapping them.

When you replace an SFP transceiver with another of a different type, the switch may retain selected
port-specific configuration settings that were configured for the replaced unit. Be sure to validate or
reconfigure port settings as required.

SFP Connections to Devices with Fixed Speed/Duplex Configurations. When connecting a device to
your switch port that contains an SFP transceiver, the speed and duplex settings of the switch port and
the connected device must match. If the settings do not match, the device may not link properly—you
may not get a link. For some older network devices, including some older Hewlett Packard Enterprise
devices, the default speed/duplex settings may be predefined. (For example, a setting might be 1000
Mbps/Full Duplex.) There may also be other settings that differ from the default configuration of your
switch port. Because of these default speed/duplex considerations, make sure that devices connected to
your SFP ports are properly configured. At a minimum, make sure the configurations match.

HPE OfficeConnect 1920S Switch Series 9

Warranty and regulatory information

Safety Precautions

Installation Precautions

WARNING:

• The rack or cabinet should be adequately secured to prevent it from becoming unstable, tilting,
or falling. Devices installed in a rack or cabinet should be mounted as low as possible, with the
heaviest devices at the bottom and progressively lighter devices above.

• Do not wall-mount any switch without checking for restrictions in the Installation and Getting
Started Guide at http://www.hpe.com/networking/ResourceCenter. Wall-mount the switch
with network ports facing up or down (away from or toward the floor). Do not wall-mount the
switch with the ventilation holes facing up or down.

CAUTION:

• Ensure the power source circuits are properly grounded, then use the power cord supplied with
the switch to connect to the AC power source.

• If your installation requires a different power cord than the one supplied with the switch and/or
power supply, be sure the cord is adequately sized for the switch’s current requirements. In
addition, be sure to use a power cord displaying the mark of the safety agency that defines the
regulations for power cords in your country/region. The mark is your assurance that the power
cord can be used safely with the switch and power supply.

• When installing the switch, the AC outlet should be near the switch and should be easily
accessible in case the switch must be powered off.

• Ensure that the switch does not overload the power circuits, wiring, and over-current protection.
To determine the possibility of overloading the supply circuits, add together the ampere ratings of
all devices installed on the same circuit as the switch, and compare the total with the rating limit
for the circuit. The maximum ampere ratings are usually printed on the devices near the AC
power connectors.

• Do not install the switch in an environment where the operating ambient temperature exceeds its
specification.

• Ensure that the air flow around the switch is not restricted. Leave at least 7.6 cm (3 inches) for
cooling.

Regulatory and Safety Information

For important safety, environmental, and regulatory information, see Safety and Compliance Information
for Server, Storage, Power, Networking, and Rack Products, available at http://www.hpe.com/support/

Safety-Compliance-EnterpriseProducts.

10 Warranty and regulatory information

1920S Switch Series Information — Regulatory and Safety

1920S-8G
Switch
(JL380A)

Electrical: For power,

requires one
of the
following:

• External
power

AC voltage: 100-127 /

Maximum
current:

Frequency
range:

adapter
module.

• or, PoE
PD
connectio
ns to Port
1

1920S-24G
Switch
(JL381A)

For power,
requires a
power cord
connection
from an AC
power source

200-240

0.5 / 0.3 A 0.8 / 0.5 A 2.6 / 1.3 A 5.1 / 2.6 A

50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz

1920S-48G
Switch
(JL382A)

For power,
requires a
power cord
connection
from an AC
power source

100-127 /
200-240

1920S-8G­PPoE
+ (65W)
Switch
(JL383A)

For power,
external
power
adapter
module is
required.

1920S-24G­PPoE
+ (185W)
Switch
(JL384A)

For power,
requires a
power cord
connection
from an AC
power source

100-127 /
200-240

1920S-24G­POE
+ (370W)
Switch
(JL385A)

1920S-48G­PPoE
+ (370W)
Switch
(JL386A)

For power,
requires a
power cord
connection
from an AC
power source

100-127 /
200-240

1920S-8G, 1920S-24G, 1920S-48G, 1920S-8G-PPoE
+ (65W), 1920S-24G-PPoE+ (185W), 1920S-24G-PoE
+ (370W), and 1920S-48G-PPoE+ (370W) Switches

Environmental

:

Operating Temperature: 0°C to 40°C (32°F to 104°F)

Relative humidity: 15% to 95% at 40°C (104°F), non-condensing

Non-Operating Temperature: -40°C to 70°C (-40°F to 158°F)

Non-Operating Relative humidity: 15% to 90% at 65°C (149°F), non-condensing

Maximum Operating Altitude: Up to 3 km (10,000 ft)The operating maximum altitude

should not exceed that of any accessory being connected
to the switch.

Table Continued

1920S Switch Series Information — Regulatory and Safety 11

1920S-8G, 1920S-24G, 1920S-48G, 1920S-8G-PPoE
+ (65W), 1920S-24G-PPoE+ (185W), 1920S-24G-PoE
+ (370W), and 1920S-48G-PPoE+ (370W) Switches

Acoustic

Safety

NOTE:

Use only supported HPE SFP transceivers with your switch.

When selecting a fiber SFP device, make sure it can function at a temperature that is not less than
the recommended maximum operational temperature of the product. Use only an approved Laser
Class 1 SFP transceiver.

1920S-8G Switch, 1920S-8G-PPoE+ (65W) Switch,
1920S-24G Switch, and 1920S-48G Switch have no fan,

0 dB

; 1920S-24G-PPoE+ (185W) Switch, 1920S-24G-PoE
+ (370W) Switch, and 1920S-48G-PPoE+ (370W) Switch

have fans, 45 dB

CSA22.2 No. 60950-1; EN60950-1/IEC60950-1;
UL60950-1EN 60825-1 / IEC 60825-1 Class 1; Class 1
Laser Products / Laser Klasse 1

1920S-8G External Power Adapter and Power Cords:

Universal inline power adapter
(5066-55631) specifications:

• AC Input Voltage: 100–240 V

• Maximum AC Input Current:

0.4 A

• AC Input Frequency Range:
50/60 Hz

• DC Output Voltage: 12 ± 10%
V

• Maximum DC Output Power:
15 W

• Maximum DC Output Current:

1.25 A

AC power cord:

8121-0870 Australia/New Zealand

8121-0664 Thailand

8120-8373 China

8121-0702 India

8120-6314 Israel

8120-6316 Japan

8120-6317 South Africa

12 1920S-8G External Power Adapter and Power Cords:

8120-8441 South Korea

8121-0963 Taiwan

8120-8699 United Kingdom/Hong Kong/

Singapore/Malaysia

8121-1081 Brazil

8121-8367 Argentina

8121-0514 Chile

Table Continued

Wall plug-in power adapter

Power adapter:

specifications:

• AC Input Voltage: 100–240 V

• Maximum AC Input Current:

0.4 A

5066-5562

5184-5864 Continental Europe/Denmark/

2

• AC Input Frequency Range:
50/60 Hz

• DC Output Voltage: 12 ± 10%
V

• Maximum DC Output Power:
13 W

• Maximum DC Output Current:

1.085 A

1

Complies with DoE Level VI.

2

Complies with DoE Level VI.

1920S-8G-PPoE+ External Power Adapter and Power Cords:

(AC power cords are not used)

United States/Canada/Mexico

Norway/Sweden/Switzerland/
Israel/ Vietnam/Indonesia

Universal inline power adapter
(5066-55691) specifications:

• AC Input Voltage: 100–240 V

• Maximum AC Input Current:

1.4 A

• AC Input Frequency Range:
50/60 Hz

• DC Output Voltage: 54+/- 1.5
V

• Maximum DC Output Power:
90 W

• Maximum DC Output Current:

1.67 A

AC power cord:

8121-0837 Australia/New Zealand

8121-0943 China

8121-0731 Continental Europe

8121-0733 Denmark

8121-0564 India

8121-1004 Israel

8121-1143 Japan

8121-0737 South Africa

8121-0731 South Korea

8121-0738 Switzerland

8121-0964 Taiwan

8121-0734 Thailand

8121-0739 United Kingdom/Hong Kong/

Singapore/Malaysia

8121-1141 United States/Canada/Mexico

8121-1071 Brazil

Table Continued

1920S-8G-PPoE+ External Power Adapter and Power Cords: 13

8121-0729 Argentina

8121-0735 Chile

1

Complies with DoE Level VI.

1920S-24G, 1920S-24G-PPoE+, 1920S-48G Power Cords

AC power cord:

8121-0837 Australia/New Zealand

8121-0943 China

8121-0731 Continental Europe

8121-0733 Denmark

8121-0564 India

8121-1004 Israel

8121-1143 Japan

8121-0737 South Africa

8121-0731 South Korea

8121-0738 Switzerland

8121-0964 Taiwan

8121-0734 Thailand

8121-0739 United Kingdom/Hong Kong/Singapore/Malaysia

8121-1141 United States/Canada/Mexico

8121-1071 Brazil

8121-0729 Argentina

8121-0735 Chile

1920S-48G-PPoE+ and 1920S-24G-PoE+ Power Cords

AC power cord:

8121-1476 Australia/New Zealand

8121-1484 China

8121-1479 Continental Europe

14 1920S-24G, 1920S-24G-PPoE+, 1920S-48G Power Cords

Table Continued

AC power cord:

8121-1486 Denmark

8121-1483 India

8121-1478 Israel

8121-1482 Japan

8121-1483 South Africa

8121-1479 South Korea

8121-1480 Switzerland

8121-1511 Taiwan

8121-1485 Thailand

8121-1475 United Kingdom/Hong Kong/Singapore/Malaysia

8121-0914 United States/Canada/Mexico

8121-1265 Brazil

8121-1481 Argentina

8121-1477 Chile

1920S-8G Switch (JL380A), 1920S-24G Switch (JL381A), 1920S-48G Switch (JL382A), 1920S-8G­PPoE+ (65W) Switch (JL383A), 1920S-24G-PPoE+ (185W) Switch (JL384A), 1920S-24G-PoE
+ (370W) Switch (JL385A), and 1920S-48G-PPoE+ (370W) Switch (JL386A)

Russia/Belarus/Kazakhstan/CEE Safety:

For manufacturer and local representative information, see Safety and Compliance Information for Server,
Storage, Power, Networking, and Rack Products at http://www.hpe.com/support/Safety-Compliance-

EnterpriseProducts.

China Altitude Warning:

Warranty and regulatory information 15

Japan Power Cord Warning:

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