HP OfficeConnect 1910 48 operation manual

HPE OfficeConnect 1910 Switch Series

Getting Started Guide

Part number: 5998-3955R

Document version: 6W102-20160324

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Acknowledgments

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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 ················································································································· 7 Mounting the switch on a wall ···························································································································· 7 Connecting cables ············································································································································· 9

Connecting network cable ·························································································································· 9 Installing the SFP transceiver module and optical fibers ··········································································· 9 Connecting the console cable ·················································································································· 10 Connecting the AC power cord ················································································································ 10

Verifying the installation ··································································································································· 11

Accessing the switch for the first time ··························································· 12

Setting up the configuration environment ········································································································ 12 Connecting the console cable ·························································································································· 12

Console cable ·········································································································································· 12

Connection procedure ······························································································································ 13 Setting terminal parameters ····························································································································· 13 Powering on the switch ···································································································································· 16

Verification before power-on ···················································································································· 16

Powering on the switch ···························································································································· 16

Document conventions and icons ································································· 18

Conventions ····················································································································································· 18 Network topology icons ···································································································································· 19

Support and other resources ········································································ 20

Accessing Hewlett Packard Enterprise Support ······························································································ 20 Accessing updates ··········································································································································· 20

Websites ·················································································································································· 21

Customer self repair ································································································································· 21

Remote support ········································································································································ 21

Documentation feedback ························································································································· 21

Appendix A Chassis views and technical specifications ······························· 23

Chassis views ·················································································································································· 23

HPE 1910 8 ·············································································································································· 23

HPE 1910 24 ············································································································································ 23

HPE 1910 48 ············································································································································ 24

HPE 1910 8 PoE+ ···································································································································· 24

HPE 1910 24 PoE+ ·································································································································· 25 Technical specifications ··································································································································· 25

Appendix B LEDs ·························································································· 27

Power LED ··············································································································································· 27

Ethernet copper port LEDs ······················································································································· 27

SFP transceiver module link LED ············································································································ 27

SFP transceiver module active LED ········································································································ 28

PoE LED ·················································································································································· 28

Appendix C Troubleshooting ········································································· 29

Preparing for installation

The HPE OfficeConnect 1910 Switch Series includes the models listed in Table 1.

Table 1 HPE OfficeConnect 1910 Switch Series models

Product code HPE description Alias RMN Non-PoE

JG536A HPE OfficeConnect 1910 8 Switch HPE 1910 8 HNGZA-HA0001

JG538A HPE OfficeConnect 1910 24 Switch HPE 1910 24 HNGZA-HA0003

JG540A HPE OfficeConnect 1910 48 Switch HPE 1910 48 HNGZA-HA0005

PoE

JG537A HPE OfficeConnect 1910 8 PoE+ Switch HPE 1910 8 PoE+ HNGZA-HA0002

JG539A HPE OfficeConnect 1910 24 PoE+ Switch HPE 1910 24 PoE+ HNGZA-HA0004

IMPORTANT:

For regulatory identification purposes, the switches are assigned Regulatory Model Numbers (RMNs). The RMNs should not be confused with the marketing name HPE 1910, 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 "Technical 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 bring problems

including loose captive 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.

EMI

Table 2 Dust concentration limit in the equipment room

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

Gas Maximum concentration (mg/m

H2S 0.006

NH3 0.05

Cl2 0.01

Harmful gas limits in the equipment room

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.

To prevent EMI, perform the following tasks:

• If AC power is used, use a single-phase three-wire power receptacle with protection earth (PE)

to filter interference from the power grid.

• Keep the switch far away from radio transmitting stations, radar stations, and high-frequency

devices.

• Use electromagnetic shielding, for example, shielded interface cables, when necessary.

Installing the switch

WARNING!

Before installing or moving the switch, remove the power cord.

You can install an HPE 1910 switch in a 19-inch rack, on a workbench, or on a wall.

Mounting the switch in a 19-inch rack by using mounting brackets

1. Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.

2. Verify that the rack is securely grounded and is stable.

3. Select mounting brackets for the switch.

{ The HPE 1910 8 switch uses Type-A mounting brackets, as shown in Figure 1.

{ The HPE 1910 8 PoE+ switch uses Type-B mounting brackets, as shown in Figure 2.

{ The HPE 1910 24 PoE+, 1910 24, and 1910 48 switches use Type-C mounting brackets, as

shown in Figure 3.

4. Attach the mounting br

ackets to both sides of the chassis with screws.

NOTE:

Mounting brackets are used only for securing the switch to the rack. A rack shelf on the rack is used to bear the switch weight.

Figure 1 Attaching Type-A mounting brackets to the switch

Figure 2 Attaching Type-B mounting brackets to the switch

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