HP OfficeConnect 1620 24G User Manual

HPE OfficeConnect 1620 Switch Series

Getting Started Guide

Part number: 5998-5670R Document version: 6W102-20160325

Enterprise products and services are set forth in the express warranty statements acco mpanying such products and services. Nothing herein should be construe d as constituting an additional warranty. Hewlett Packard Enterprise shall not be liable for technical or editorial errors or omissions co ntained herein.

Confidential computer software. V alid license from Hewlett Packard Enterprise required for possession, use, or copying. Consistent with FAR 12.211 and 12.212, Commercial Computer Software, Computer Software Documentation, and T e chnical Data for Commercial Items are licensed to the U.S. Government under vendor’s standard commercial license.

Links to third-party websites take you outside the Hewlett Packard Enterprise website. Hewlett Packard Enterprise has no control over and is not responsible for information outside the Hewlett Packard Enterprise website.

Acknowledgments

Intel®, Itanium®, Pentium®, Intel Inside®, and the Intel Inside logo are trademarks of Intel Corporation in the United States and other countries.

Microsoft® and Windows® are trademarks of the Microsoft group of companies. Adobe® and Acrobat® are trademarks of Adobe Systems In corporated. Java and Oracle are registered trademarks of Oracle and/or its affiliates. UNIX® is a registered trademark of The Open Group.

Preparing for installation ················································································· 1

Safety recommendations ··································································································································· 1 Examining the installation site ···························································································································· 1

Temperature/humidity ································································································································ 2 Cleanliness ················································································································································· 2 EMI ····························································································································································· 2

Installing the switch ························································································· 4

Mounting the switch in a 19-inch rack by using mounting brackets ··································································· 4 Mounting the switch on a workbench ················································································································· 6 Mounting the switch on a wall ···························································································································· 6 Connecting cables ············································································································································· 8

Connecting network cable ·························································································································· 8 Connecting the console cable ···················································································································· 8 Connecting the AC power cord ·················································································································· 9

Verifying the installation ····································································································································· 9

Accessing the switch for the first time ··························································· 10

Setting up the configuration environment ········································································································ 10 Connecting the console cable ·························································································································· 10

Console cable ·········································································································································· 10

Connection procedure ······························································································································ 11 Setting terminal parameters ····························································································································· 11 Powering on the switch ···································································································································· 11

Verification before power-on ···················································································································· 11

Powering on the switch ···························································································································· 11

Document conventions and icons ································································· 14

Conventions ····················································································································································· 14 Network topology icons ···································································································································· 15

Support and other resources ········································································ 16

Accessing Hewlett Packard Enterprise Support ······························································································ 16 Accessing updates ··········································································································································· 16

Websites ·················································································································································· 17

Customer self repair ································································································································· 17

Remote support ········································································································································ 17

Documentation feedback ························································································································· 18

Appendix A Chassis views and technical specifications ······························· 19

Chassis views ·················································································································································· 19

HPE 1620 8G ··········································································································································· 19

HPE 1620 24G ········································································································································· 19

HPE 1620 48G ········································································································································· 20 Physical specifications ····································································································································· 20

Chassis dimensions and weights ············································································································· 20

Ports and interface card slots ··················································································································· 21 Environmental specifications ··························································································································· 21 Power specifications ········································································································································ 21

AC input voltage specifications ················································································································ 21

Power consumption specifications for switches ······················································································· 21 Cooling system ················································································································································ 21

Appendix B LEDs ·························································································· 22

Power LED ··············································································································································· 22

Copper port LEDs ···································································································································· 22

Appendix C Troubleshooting ········································································· 23

Preparing for installation

The HPE OfficeConnect 1620 Switch Series includes the models listed in Table 1.

Table 1 HPE OfficeConnect 1620 Switch Series models

Product code HPE description Alias RMN

JG912A HPE OfficeConnect 1620 8G Switch HPE 1620 8G Switch HNGZA-HA0017

JG913A HPE OfficeConnect 1620 24G Switch HPE 1620 24G Switch HNGZA-HA0018

JG914A HPE OfficeConnect 1620 48G Switch HPE 1620 48G Switch HNGZA-HA0019

IMPORTANT:

For regulatory identification purposes, the switches are assigned Regulatory Model Numbers (RMNs). The RMNs should not be confused with the marketing name HPE 1620, or the product codes.

Safety recommendations

To avoid any equipment damage or bodily injury, read the following safety recommendations before installation. The recommendations do not cover every possible hazardous condition.

• To avoid damage to the electrolytic capacitor in the switch, do not store the switch without

power for more than one year.

• Before cleaning the switch, remove all power cords from the switch. Do not clean the switch

with a wet cloth or liquid.

• Do not place the switch near water or in a damp environment. Prevent water or moisture from

entering the switch chassis.

• Do not place the switch on an unstable case or desk. The switch might be severely damaged in

case of a fall.

• Ensure good ventilation of the equipment room and keep the air inlet and outlet vents of the

switch free of obstruction.

• Make sure the operating voltage is in the required range.

• To avoid electrical shocks, do not open the chassis while the switch is operating or when the

switch is just powered off.

• The accessories shipped with the switch, including but not limited to power cables, are intended

only for the switch. Please do not use them for other products.

Examining the installation site

The switches must be used indoors. You can mount your switch in a rack or on a workbench, but make sure:

• A minimum clearance of 5 cm (1.97 in) is reserved at the air inlet and exhaust vents for

ventilation.

• The rack or workbench has a good ventilation system.

• The rack or workbench is sturdy enough to support the switch and its accessories.

• The rack or workbench is reliably grounded.

To ensure correct operation and long service life of your switch, install it in an environment that meets the requirements described in the following subsections.

Temperature/humidity

Maintain temperature and humidity in the equipment room as described in "Environmental

specifications."

• Lasting high relative humidity can cause poor insulation, electricity creepage, mechanical

property change of materials, and metal corrosion.

• Lasting low relative humidity can cause washer contraction and ESD and cause problems

including loose mounting screws and circuit failure.

• High temperature can accelerate the aging of insulation materials and significantly lower the

reliability and lifespan of the switch.

Cleanliness

Dust buildup on the chassis might result in electrostatic adsorption, which causes poor contact of metal components and contact points, especially when indoor relative humidity is low. In the worst case, electrostatic adsorption can cause communication failure.

Table 2 Dust concentration limit in the equipment room

EMI

Substance Concentration limit (particles/m³)

Dust

NOTE:

Dust diameter ≥ 5 μm

≤ 3 x 104 (no visible dust on the tabletop over three days)

The equipment room must also meet strict limits on salts, acids, and sulfides to eliminate corrosion and premature aging of components, as shown in Tab l e 3 .

Table 3

Harmful gas limits in the equipment room

Gas Maximum concentration (mg/m

H2S 0.006

NH3 0.05

Cl2 0.01

0.2

)

All electromagnetic interference (EMI) sources, from outside or inside of the switch and application system, adversely affect the switch in the following ways:

• A conduction pattern of capacitance coupling.

• Inductance coupling.

• Electromagnetic wave radiation.

• Common impedance (including the grounding system) coupling.

+ 14 hidden pages