Hewlett Packard Enterprise HPE FlexNetwork MSR958 Manuale utente

HPE FlexNetwork MSR958 Routers

Installation Guide

Part number: 5200-1204

Document version: 6W100-20160531

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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 Incorporated.

Java and Oracle are registered trademarks of Oracle and/or its affiliates.

UNIX® is a registered trademark of The Open Group.

Contents

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

Safety recommendations ···································································································································1

Safety symbols···········································································································································1

General safety recommendations ··············································································································1

Electricity safety ·········································································································································1

ESD prevention ··········································································································································2

Examining the installation site····························································································································2

Temperature and humidity ·························································································································2

Cleanliness·················································································································································2

Cooling ·······················································································································································3

EMI·····························································································································································3

Lightning protection····································································································································3

Installation accessories and tools ··············································································································4

Pre-installation checklist ····································································································································5

Installing the router ························································································· 6

Installation prerequisites ····································································································································6

Installation flowchart ··········································································································································6

Installing the router ············································································································································7

Mounting the router on a workbench··········································································································7

Installing the router in a rack ······················································································································8

Grounding the router ································································································································11

Installing an SD card·································································································································12

Connecting optical fibers to an SFP port··································································································12

Supplying power to a terminal through PoE·····························································································13

Connecting Ethernet interface cables ······································································································14

Connecting the console cable and setting terminal parameters ······························································15

Connecting the power cord ······················································································································16

Verifying the installation ···························································································································16

Accessing the router for the first time ··············································································································16

Powering on the router·····························································································································16

Observing the startup process ·················································································································17

Power-on check ·······································································································································18

Configuring basic settings for the router ··································································································18

Troubleshooting ···························································································· 19

Power supply failure·········································································································································19

Symptom ··················································································································································19

Solution ····················································································································································19

No display on the configuration terminal··········································································································19

Garbled display on the configuration terminal··························································································20

No response from the serial port······················································································································20

Restoring the factory settings ··························································································································20

Scenario 1 ················································································································································20

Scenario 2 ················································································································································21

Scenario 3 ················································································································································21

Reset button usage guidelines·················································································································21

Appendix A Chassis views and technical specifications ······························· 22

Chassis views ··················································································································································22

JH300A ····················································································································································22

JH301A ····················································································································································23

Technical specifications ···································································································································23

Appendix B LEDs·························································································· 25

LEDs ································································································································································25

LED description················································································································································26

Index ············································································································· 27

Preparing for installation

The HPE MSR958 Router Series includes the models in Table 1.

Table 1 HPE MSR958 Router Series models

Product code HPE description RMN

JH300A HPE MSR958 1GbE and Combo Router BJNGA-BB0040

JH301A H PE MSR958 1GbE and Combo PoE Router BJNGA-BB0041

IMPORTANT:

For regulatory identification purposes, every MSR958 router is assigned a regulatory model

number (RMN). These regulatory model numbers should not be confused with the marketing

name HPE MSR958 or the product codes.

Safety recommendations

To avoid any equipment damage or bodily injury, read the following safety recommendations before

installation. Note that the recommendations do not cover every possible hazardous condition.

Safety symbols

When reading this document, note the following symbols:

WARNING means an alert that calls attention to important information that if not understood or

followed can result in personal injury.

CAUTION means an alert that calls attention to important information that if not understood or

followed can result in data loss, data corruption, or damage to hardware or software.

General safety recommendations

•Keep the router and installation tools away from walk areas.

•Place the router in a dry and flat location and make sure anti-slip measures are in place.

•Remove all external interface cables and power cords before moving the router.

Electricity safety

•Locate the external power switch in the room before installation. Shut off the power

immediately if an accident occurs.

•Make sure the router is reliably grounded.

•Do not remove and install the chassis cover when the router is operating.

•Connect the interface cables correctly.

•Use an uninterrupted power supply (UPS).

•Do not work alone when the router has power

•Always make sure the power has been disconnected during installation or replacement.

ESD prevention

WARNING!

Check the resistance of the ESD wrist strap for safety. The resistance reading should be in the

range of 1 to 10 megohm (Mohm) between a human body and the ground.

To prevent electrostatic discharge (ESD), follow these guidelines:

•Make sure the router and the floor are reliably grounded.

•Keep the equipment room clean to reduce the negative effects of dusts and particles.

•Maintain the humidity and temperature levels in the acceptable range.

•Always wear an ESD wrist strap. Make sure the wrist strap makes good skin contact and is

reliably grounded.

No ESD wrist strap is provided with the router. Supply it yourself.

To attach an ESD wrist strap:

1. Wear the wrist strap on your wrist.

2. Lock the wrist strap tight around your wrist to maintain good contact with the skin.

3. Secure the wrist strap lock and the alligator clip lock together.

4. Attach the alligator clip to the grounding screw on the router.

Examining the installation site

The router can only be used indoors. To ensure correct operation and a long lifespan for your

router, the installation site must meet the requirements in this section.

Temperature and humidity

Maintain the temperature and humidity in the equipment room as described in Table 2.

•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 router.

Table 2 Temperature/humidity requirements in the equipment room

Temperature Relative humidity

0°C to 45°C (32°F to 113°F) 5% to 90%, noncondensing

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 3 Dust concentration limit in the equipment room

Substance Concentration limit (particles/m3)

Dust particles

≤3 x 104

(No visible dust on the tabletop in three days)

NOTE:

Dust diameter ≥5 µm

The equipment room must also meet strict limits on salts, acids, and sulfides to eliminate corrosion

and premature aging of components, as shown in Tabl e 4.

Table 4 Harmful gas limits in an equipment room

Gas Maximum concentration (mg/m3)

SO20.2

H2S 0.006

NH30.05

Cl20.01

Cooling

•Maintain a minimum clearance of 10 cm (3.94 in) around the air vents.

•Make sure the installation site has a good ventilation system.

EMI

All electromagnetic interference (EMI) sources, from outside or inside of the router and application

system, adversely affect the router 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 router far away from radio transmitting stations, radar stations, and high-frequency

devices.

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

Lightning protection

To protect the router from lightning, follow these guidelines:

•Make sure the router is reliably grounded by using a grounding cable.

•Make sure the AC power receptacle is reliably grounded.

•Install a lightning protector at each power input end.

Installation accessories and tools

Table 5 Installation accessories

Product code Description Quantity Applicable models

5400-0125

Grounding cable

1 •JH300A

•JH301A

N/A

Cage nut

User-supplied •JH300A

•JH301A

5400-0123

M6 screw

4 •JH300A

•JH301A

5400-0124

M4 screw

4 •JH300A

•JH301A

5400-0122

Rubber feet

1 kit •JH300A

•JH301A

5184-6719

Console cable

1 •JH300A

•JH301A

JH317A

Mounting brackets

1 kit •JH300A

•JH301A

Figure 1 User-supplied tools and equipment

Pre-installation checklist

Item Requirements

Installation

site

Ventilation

•There is a minimum clearance of 10 cm (3.9 in) around the air

inlet and outlet vents.

•An adequate ventilation system is available at the installation

site.

Temperature 0°C to 45°C (32°F to 113°F)

Relative humidity 5% to 90% (noncondensing)

Cleanness Dust concentration ≤3 × 104 particles/m3 (no visible dust on the

tabletop over three days)

ESD prevention

•The router and floor are reliably grounded.

•The equipment room is dust-controlled.

•Humidity and temperature are maintained at acceptable levels.

•An ESD wrist strap is available.

EMI prevention

•A single-phase three-wire power receptacle with protection

earth (PE) is available for filtering interference from the power

grid.

•The router is far away from radio transmitting stations, radar

stations, and high-frequency devices.

•Electromagnetic shielding, for example, shielded interface

cables, is used as required.

Lightning protection

•The router is reliably grounded.

•The AC power receptacle is reliably grounded.

•(Optional.) Port lightning protectors are available. A signal

lightning arrester is required at the input end of an external

signal cable.

•(Optional.) Power lightning protectors are available.

Electricity safety

•A UPS is available.

•The external power switch is located so to shut off the power

immediately when an accident occurs..

Workbench •The workbench is stable.

•The workbench is reliably grounded.

Safety

precautions

•The router is far away from any sources of heat or moisture.

•The emergency power switch in the equipment room is identified and accessible.

Tools •Installation accessories supplied with the router are ready.

•User-supplied tools are ready.

Reference •Documents shipped with the router are available.

•Online documents are available.

Installing the router

WARNING!

To avoid injury, do not touch bare wires, terminals, or parts with high-voltage hazard signs.

IMPORTANT:

•The barcode on the router chassis contains product information that must be provided to local

sales agent when you return a faulty router for repair.

•Keep the tamper-proof seal on a mounting screw on the chassis cover intact, and if you want

to open the chassis, contact Hewlett Packard Enterprise for permission. Otherwise, Hewlett

Packard Enterprise shall not be liable for any consequence.

Installation prerequisites

•You have read "Preparing for installation" carefully.

•All requirements in "Preparing for installation" are met.

Installation flowchart

You can install the router on a workbench or in a rack. Determine the installation location as

required. Follow the installation flowchart shown in Figure 2 to install the router.

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