HP 830 Installation Manual

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HP 830 24-Port PoE+ Unified Wired-WLAN Switch

Installation Guide

Part number:

5998-3900

Document version: 6W100-20130318

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Legal and notice information

No part of this documentation may be reproduced or transmitted in any form or by any means without prior written consent of Hewlett-Packard Development Company, L.P.

The information contained herein is subject to change without notice.

HEWLETT-PACKARD COMPANY MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Hewlett-Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material.

The only warranties for HP 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. HP shall not be liable for technical or editorial errors or omissions contained herein.

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Contents

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

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

Safety symbols ·························································································································································· 1 General safety recommendations ··························································································································· 1 Electrical safety ························································································································································· 2 Laser safety ································································································································································ 2

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

Temperature and humidity…. ································································································································· 2 Cleanness ·································································································································································· 3 Power ········································································································································································· 3 Cooling ······································································································································································ 3 ESD prevention ························································································································································· 4 EMI ············································································································································································· 5

Lightning protection ·················································································································································· 5 Accessories ········································································································································································ 5 Installation preparation checklist ····································································································································· 6

Installing the switch ······················································································································································ 8

Confirming installation preparations ······························································································································· 8 Installation flow ································································································································································· 9 Mounting the switch on a workbench ····························································································································· 9 Installing the switch in a 19-inch rack ·························································································································· 10

Mounting brackets ················································································································································· 10

Slide rails ································································································································································ 11

Installing the switch by using front and rear mounting brackets ······································································ 11

Installing the switch by using front mounting brackets and a rack shelf ························································· 14

Installing the switch by using front mounting brackets and slide rails ····························································· 15 Grounding the switch ···················································································································································· 17

Grounding the switch with a grounding strip (recommended ·········································································· 17

Grounding the switch with a grounding conductor buried in the earth ·························································· 18

Grounding the switch through the PE wire of an AC power cord ··································································· 18 Installing a lightning protector for a network port (optional) ····················································································· 19

Installation procedures ·········································································································································· 19

Precautions ····························································································································································· 20 Connecting the AC power supply to a power strip with lightning protection ························································· 20 Connecting the interface cables ··································································································································· 21

Connecting the console cable ······························································································································ 21

Setting terminal parameters ·································································································································· 21

Connecting the Ethernet cables ··························································································································· 24 Installing and removing an HP 830 uplink module) ··································································································· 25

Installing an HP 830 uplink module ···················································································································· 26

Removing an HP 830 uplink module ·················································································································· 27 Connecting the power cord ·········································································································································· 27

Connecting an AC power cord ··························································································································· 27

Connecting the switch to an RPS ························································································································· 27 Verifying the installation ················································································································································ 28 Powering on the switch·················································································································································· 28

Troubleshooting ·························································································································································· 30

Power supply failure ······················································································································································ 30

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Configuration terminal problems ·································································································································· 30 Login password loss ······················································································································································· 30 Software loading failure ················································································································································ 31

Hardware management and maintenance ·············································································································· 32

Logging in to the switching engine by using OAP ····································································································· 32 Displaying hardware information for the switch ········································································································· 32

Displaying software and hardware version information for the controller engine ········································· 32

Displaying operational statistics for the switch ·································································································· 33

Displaying detailed information about the switch ····························································································· 34

Displaying the electronic label data for the switch ···························································································· 35

Displaying the CPU usage of the switch ············································································································· 36

Displaying the memory usage of the switch ······································································································· 36

Displaying the operational status of the built-in fans ························································································· 36

Displaying the operating state of a power supply ····························································································· 37 Configuring the exception handling method ··············································································································· 37

Configuration procedure ······································································································································ 37

Displaying the exception handling method ········································································································ 38 Rebooting the switch ······················································································································································ 38

Appendix A Chassis views and technical specifications ························································································ 39

Chassis views ································································································································································· 39 Technical specifications ················································································································································· 40 Transceiver module specifications ································································································································ 40 Specifications for transceiver modules applicable to the HP 830 uplink module ··················································· 42

Appendix B LEDs ························································································································································ 44

Appendix C Slot arrangement ·································································································································· 46

Support and other resources ····································································································································· 47

Contacting HP ································································································································································ 47

Subscription service ·············································································································································· 47 Related information ························································································································································ 47

Documents ······························································································································································ 47

Websites ································································································································································· 47 Conventions ···································································································································································· 48

Index ··········································································································································································· 50

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Preparing for installation

IMPORTANT:

For regulatory identification purposes, the HP 830 24-Port PoE+ Unified Wired-WLAN Switch is assi

ned

a regulatory model number (RMN) BJNGA-FA0001. This re

ulatory number should not be confused with

the marketing name HP 830, or product code JG640A and JG646A.

Safety recommendations

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

ARNING!

Before installation and operation, read all of the safety instructions in the

Compliance and Safety Guid

supplied with your switch.

To avoid any equipment damage or bodily injury caused by improper use, read the following safety recommendations before installation. Note that the recommendations do not cover every possible hazardous condition.

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

of a fall.

• Make sure the ground is dry and flat and anti-slip measures are in place.

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

• Keep the chassis clean and dust-free.

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

entering the switch chassis.

• Ensure proper 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.

• Use a screwdriver to fasten screws.

• To prevent condensation, unpack the switch at least half an hour after you move the switch from a

place below 0°C (32°F) to the equipment room, and power on the switch at least 2 hours after you move the switch from a place below 0°C (32°F) to the equipment room.

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Electrical safety

• Carefully examine your work area for possible hazards such as moist floors, ungrounded power

extension cables, or missing safety grounds.

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

immediately if an accident occurs.

• Unplug all the external cables (including power cables) before moving the chassis.

• Do not work alone when you operate the switch with the switch powered on.

• Always check that the power has been disconnected when you perform operations that require the

switch to be powered off.

Laser safety

ARNING!

Do not stare into any fiber port when the switch is powered on. The laser li

ht emitted from the optical fiber

might hurt your eyes.

• Before you disconnect the fiber connector, execute the shutdown command in interface view to

disable the optical source.

• Install the dust covers to the optical fiber connector to avoid connector damage.

Examining the installation site

The switch can only be used indoors. To ensure normal operation and a long lifespan for your switch, the installation site must meet the requirements in this section.

Temperature and humidity….

Maintain appropriate temperature and humidity in the equipment room.

• Continuous high relative humidity can cause poor insulation, electricity creepage, and metal

corrosion and can change the mechanical property of materials.

• Continuous low relative humidity can cause washer contraction and ESD and introduce problems

such as 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.

To ensure correct operation of the switch, the equipment room must meet the temperature and humidity requirements listed in Table 1.

Table 1 Temperature/

humidity requirements in the equipment room

Temperature Relative humidity

0°C to 45°C (32°F to 113°F) 5% to 95%, noncondensing

Page 7

Cleanness

Dust buildup on the chassis can 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. To ensure correct operation, the equipment room must meet the dust concentration requirements listed in Table 2.

Table 2 Dust concentration limit in the equipment

room

Substance Concentration limit (particles/m

)

Dust particles

≤ 3 x 104

(No visible dust on desk in three days)

NOTE:

Dust particle diameter ≥ 5 μm

To eliminate corrosion and premature aging of components, the equipment room must also meet limits on salts, acids, and sulfides, as shown in Table 3.

Table 3 Harmful gas li

mits in an equipment room

Gas Max. (mg/m

)

SO2 0.2

H2S 0.006

0.05

0.01

Power

Perform the following tasks to meet the power requirements:

1. Calculate the system power consumption.

The system power consumption varies by the number of PDs (IP phones, WLAN APs, security, and Bluetooth APs) connected to the switch. For an HP 830 24-port PoE+ unified wired-WLAN switch, the maximum power that each Ethernet port supplies to the PDs is 30 W. For the HP 830 24-port PoE+ unified wired-WLAN switch, the maximum system power consumption is 370 W for AC power supply, and the maximum system power consumption is 720 W (30 W × 24 ports) for RPS power supply. The output power for the RPS power supply cannot be smaller than 740 W.

2. Verify that the power system at the installation site meets the requirements of the power supplies,

including the input method and rated input voltage.

Cooling

The switch uses left-to-right airflow for heat dissipation. Plan the installation site for adequate ventilation.

• HP recommends that you leave a minimum of 10 cm (3.94 in) of clearance around the air vents.

• Make sure the rack is well ventilated.

Page 8

Figure 1 Airflow through the switch chassis

ESD prevention

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

• Ground the switch properly. For how to ground your switch, see "Grounding the switch."

• T

ake dust-proof measures for the equipment room. For more information, see "Cleanness."

• Maintain the humidity and temperature at a proper level. For more information, see "Temperature

and h

umidity."

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

is well grounded when installing the transceiver module.

NOTE:

The ESD-preventive wrist strap is not provided with the switch. Order it yourself.

To attach an ESD-preventive 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 rack.

5. Make sure the rack is well grounded.

Figure 2 Attaching an ESD-preventive wrist strap

(1) ESD-preventive wrist strap (2) Lock (3) Alligator clip

Page 9

EMI

All electromagnetic interference (EMI) sources, from either outside or inside of the switch and application system, adversely affect the switch in a conduction pattern of capacitance coupling, inductance coupling, electromagnetic wave radiation, or common impedance (including grounding system) coupling. To prevent EMI, follow these guidelines:

• Use a socket with three pins and PE wire to prevent interference from the power grid.

• Use a grounding system and a lightning protection system for the switch separate from those for

other electric equipment, and keep them far away as possible.

• 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.

Lightning protection

To better protect the switch from lightning, follow these guidelines:

• Make sure the grounding cable of the chassis is well grounded.

• Make sure the grounding terminal of the AC power receptacle is well grounded.

• Install a lightning protector at the input end of the power supply to enhance the lightning protection

capability of the power supply.

Accessories

Accessories are provided with the switch.

Grounding cable

M6 screw (user supplied)

Cage nut (user supplied)

Console cable

Rear mounting bracket and load-bearing screw

Front mounting bracket and M4 screws

Rubber feet

Guide rail and screws (optional)

Page 10

Installation preparation checklist

Table 4 Installation preparation checklist

Item Requirements Result

Installation site

Ventilation

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

the inlet and exhaust vents for heat dissipation of the switch chassis.

• A ventilation system is available at the installation site.

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

Relative humidity 5% to 95% (noncondensing)

Cleanness

• Dust concentration ≤ 3 × 10

particles/m3

• No dust on desk within three days

ESD prevention

• The equipment and rack are well grounded.

• The equipment room is dust-proof.

• The humidity and temperature are at a proper level.

• Wear an ESD-preventive wrist strap. Make sure the wrist

strap makes good skin contact and is well grounded when installing FRUs.

• Place the removed interface card on an antistatic

workbench, with the face upward, or put it into an antistatic bag.

• Touch only the edges instead of electronic components

when observing or moving a removed interface card.

EMI prevention

• Take effective measures to protect the power system from

the power grid system.

• Separate the protection ground of the switch from the

grounding device or lightning protection grounding device as far as possible.

• Keep the switch far away from radio stations and radar

and high-frequency devices working in high current.

• Use electromagnetic shielding when necessary.

Lightning protection

• The grounding cable of the chassis is well grounded.

• The grounding terminal of the AC power receptacle is

well grounded.

• A port lightning arrester is installed. (Optional)

Electricity safety

• Equip a UPS.

• In case of emergency during operation, switch off the

external power switch.

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Item Requirements Result

Rack-mounting requirements

• Install the switch in an open rack if possible. If you install

the switch in a closed cabinet, make sure that the cabinet is equipped with a good ventilation system.

• The rack is sturdy enough to support the weight of the

switch and installation accessories.

• The size of the rack is appropriate for the switch.

• The front and rear of the rack are at least 0.8 m (31.50 in)

away from walls or other devices.

Safety precautions

• The switch is far away from any moist area and heat source.

• You have located the emergency power switch in the equipment room.

Tools User-supplied tools.

Reference

• Documents shipped with the switch.

• Online documents.

Page 12

Installing the switch

CAUTION:

• Keep the tamper-proof seal on a mounting screw on the chassis cover intact. If you want to open the

chassis, contact HP Support for permission. Otherwise, HP will not be liable for any consequence caused thereby.

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

Confirming installation preparations

Before you install the switch, verify that you have read "Preparing for installation" carefully and that the installation site meets all the requirements.

Page 13

Installation flow

Figure 3 Switch installation flow

Mounting the switch on a workbench

If a standard 19-inch rack is not available, you can place a switch on a clean, flat workbench, as follows:

1. Verify that the workbench is sturdy and well grounded.

2. Attach the four rubber feet to the recessed areas on the chassis bottom.

3. Place the switch on the workbench.

IMPORTANT:

• Ensure good ventilation and at least 10 cm (3.9 in) of clearance around the chassis for heat dissipation.

• Avoid placing heavy objects on the switch.

• Keep at least a vertical distance of 1.5 cm (0.59 in) between switches when they are placed one above

the other.

Install the switch

Install the switch to a 19-in rack

Mount the switch to a

workbench

Ground the switch

Install a lightning protector

for a port (optional)

Connect interface cables

Connect the power cord

Power on the switch

Operating properly?

Yes

End

Power off the switch

Troubleshoot the switch

Start

Install interface modules

Connect the AC power

supply to power strip

(optional)

Page 14

Figure 4 Mounting the switch on a workbench

Installing the switch in a 19-inch rack

The switch can be installed in a standard 19-inch rack. Installation falls into one of the following scenarios:

• Installing the switch with front and rear mounting brackets.

• Installing the switch with front mounting brackets and a rack shelf.

• Installing the switch with front mounting brackets and slide rails.

NOTE:

• The front mounting brackets can be used only for securing the switch, rather than bearing weight.

• You can install the mounting brackets to the two sides of the front panel or rear panel. This section

installs the mounting brackets to the two sides of the front panel.

Mounting brackets

Figure 5 Front mounting bracket

(1) Screw holes for fixing the front mounting bracket onto the rack (using M6 screws) (2) Screw hole for fixing the front mounting bracket to the switch chassis

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Figure 6 Rear mounting bracket

(1) Screw holes for fixing the rear mounting bracket onto the rack (using M6 screws) (2) Heat dissipation holes

Slide rails

The slide rails are optional components that need to be separately ordered.

Figure 7 Slide rail

(1) Slot hole for fixing the slide rail onto the rear bracket of the rack. It allows adjustment of the switch mounting screw position accordin

to the switch position.

(2) Heat dissipation holes. Holes for heat dissipation between the switch and the rack. (3) Slot hole for fixing the slide rail onto the front bracket of the rack.

Installing the switch by using front and rear mounting brackets

1. Wear an ESD-preventive wrist strap, and make sure the rack is sturdy and properly grounded.

2. Mark the position on the rack for installing the slide rail, and install the cage nuts.

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Figure 8 Installing cage nuts

3. Use the screws packed with the front mounting brackets to secure the front mounting brackets on

both sides of the switch. See Figure 9.

Figure 9 Attaching th

e front mounting brackets to both sides of the switch

4. Attach the weight-bearing screws packed with the rear mounting brackets on both sides of the

switch. See Figure 10.

Figure 10 Installing the

weight-bearing screws

(1) Three holes for mounting the weight-bearing screw (select one as needed) (2) Weight-bearing screw

NOTE:

One rack unit has three holes, the middle of which is an auxiliary installation hole, and the other two are standard installation holes. You can distinguish them by the space between each two holes. The space between a standard installation hole and an auxiliary installation hole is wider than that between two adjacent standard installation holes.

5. Determine the switch installation position in the rack and use screws and cage nuts to attach the

rear mounting brackets on the rear square-holed brackets of the rack. See Figure 11.

Page 17

Figure 11 Installing rear mounting brackets

(1) Rear square-holed brackets (2) Rear mounting bracket

6. Hold the bottom of the switch with one hand and the front part with the other hand, and gently push

the switch into the rack. See Figure 12.

Figure 12 Installing the

switch by using front and rear mounting brackets

(1) Screw for fixing the front mounting bracket (2) Front mounting bracket (3) Front square-holed bracket (4) Weight-bearing screw (5) Rear mounting bracket (6) Screw for fixing the rear mounting bracket (7) Rear square-holed bracket

CAUTION:

fter pushing the switch into the rack, make sure the upper edges of the rear mounting brackets fixed on

the rack have close contact with the weight-bearing screws on the switch. See Figure 13.

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Figure 13 Installation complete

(1) Rear mounting bracket (2) Weight-bearing screw (3) Rear square-holed bracket

7. Attach the front mounting brackets to the front square-holed brackets of the rack with screws and

cage nuts. Make sure the switch is secured to the rack through the front and rear mounting brackets. See Figure 14.

Figure 14 Installation co

mplete

(1) Front square-holed bracket (2) Front mounting bracket

Installing the switch by using front mounting brackets and a rack shelf

The rack shelf is an optional component that needs to be separately ordered if needed.

To install the switch in a rack using front mounting brackets and a rack shelf:

Page 19

1. Wear an ESD-preventive wrist strap, and verify that the rack is sturdy and properly grounded.

2. Use the screws packed with the front mounting brackets to attach the front mounting brackets to

both sides of the switch. See Figure 9.

3. Install the rack shelf on the rack. (See Figure 15. This figure is for reference only and may differ

from the actual installation on your rack.)

Figure 15 Installing a rack shelf

4. Place the switch horizontally on the rack shelf, push it into the rack along the rack shelf, and secure

the front mounting brackets onto the front square-holed brackets of the rack by using the screws and cage nuts. See Figure 16.

Figure 16 Installing the

switch using front mounting brackets and a rack shelf

(1) Front mounting bracket (2) Front square-holed bracket

Installing the switch by using front mounting brackets and slide rails

1. Wear an ESD-preventive wrist strap, and verify that the rack is sturdy and properly grounded.

2. Use the screws packed with the front mounting brackets to attach the front mounting brackets to

both sides of the switch. See Figure 9.

3. Attach the slide rails to both sides of the rack with M5 self-tapping screws. (See Figure 17. This

figure is for reference only and may differ from the actual installation on your rack and slide rails.)

Page 20

Figure 17 Installing slide rails

4. Hold the switch by both sides of it, and gently push it into the rack along the slide rails (see Figure

18). Verify that the bottom of the switch is in firm contact with the slide rails.

Figure 18 Installing the switch by using front mounting brackets and slide rails

(1) Front mounting bracket (2) Front square-holed bracket

5. Attach the front mounting brackets to the front square-holed brackets of the rack by using the M6

screws and cage nuts. Make sure the switch is secured to the rack through the front mounting brackets and slide rails.

NOTE:

Keep a distance of at least 1 U (44.45 mm/1.75 in) between two devices to ensure

ood heat dissipation.

Page 21

Grounding the switch

ARNING!

• Connecting the switch grounding cable correctly is crucial to lightning and EMI protection.

• Connect the grounding cable to the grounding system in the equipment room. Do not connect it to a fire

main or lightning rod.

The power input end of the switch has a noise filter, whose central ground is directly connected to the chassis to form the chassis ground (commonly known as PGND). You must securely connect this chassis ground to the earth so the faradism and leakage electricity can be safely released to the earth to minimize EMI susceptibility of the switch.

You can ground the switch by using one of the following methods, depending on the grounding conditions available at the installation site:

• Grounding the switch with a grounding strip (recommended

• Grounding the switch with a grounding conductor buried in the earth

• Grounding the switch through the PE wire of an AC power cord

Grounding the switch with a grounding strip (recommended

Attach one end of the yellow-green grounding cable of the switch to the grounding post on the chassis with a grounding screw and the other end to the grounding terminal on the grounding strip, and fasten the nut.

Figure 19 Connecting the grounding cable to a grounding strip

(1) AC power receptacle (2) Grounding hole (3) Grounding cable (4) Grounding strip

Page 22

Grounding the switch with a grounding conductor buried in the earth

If the installation site has no grounding strips but earth ground is available, hammer a 0.5 m (1.64 ft) or longer angle iron or steel tube into the earth to serve as a grounding conductor.

Weld the yellow-green grounding cable to the angel iron or steel tube, and treat the joint for corrosion protection.

Figure 20 Grounding the switch by burying the grounding conductor into the earth

(1) AC power receptacle (2) Grounding screw (3) Grounding cable (5) Angle iron (4) Earth

Grounding the switch through the PE wire of an AC power cord

If the installation site has no grounding strips or earth ground, you must ground an AC-powered switch through the protective earth (PE) wire of the power cord. Verify that the ground contact in the power outlet is well connected to the ground in the power distribution room or on the AC transformer side.

Page 23

Figure 21 Grounding the switch through the PE wire of an AC power cord

(1) Three-core AC power cord (2) AC power receptacle (3) PE wire (4) Power transformer

Installing a lightning protector for a network port (optional)

NOTE:

• HP recommends that you install a lightning protector for 10/100/1000 Mbps RJ-45 copper Ethernet

ports.

• Before installing the lightning protector, read the instructions that come with the lightning protector.

• A lightning protector is not provided with the switch.

If part of the network cable of a 10/100/1000 Mbps RJ-45 copper Ethernet port must be routed outdoors, connect a lightning protector to the cable before you plug the cable into the port.

Installation procedures

To install a port lightning protector:

1. Use a double-faced adhesive tape to stick the lightning protector onto the switch chassis, and make

sure it is as close to the grounding screw of the switch as possible.

2. Measure the distance between the protector and the grounding screw of the switch, cut the ground

wire of the protector as appropriate, and securely tighten the ground wire to the grounding screw of the switch.

3. Use the multimeter to measure whether the ground wire of the protector makes good contact with

the grounding screw of the chassis.

4. Insert the outdoor network cable into the protector's Surge end, and insert the cable connected to

the switch into the Protect end. Examine the indicators on the lightning protector to verify that the connection is correct.

Page 24

5. Use nylon ties to bundle the cables.

Figure 22 Installing a lightning protector for a network port

Precautions

If the performance of the port lightning protector is adversely affected in the following situations, follow the recommended solution:

• Problem 1—The port lightning protector is installed in reverse direction.

Solution—Connect the Surge end to the outdoor network cable and the Protect end to the network port on the switch.

• Problem 2—The port lightning protector is not well grounded.

Solution—After the connection, use the multimeter to confirm that the ground wire for the protector is as short as possible to make sure it makes good contact with the grounding screw of the switch.

• Problem 3—The installed port lightning protectors are not sufficient.

Solution—If the switch has more than one network port connected to other devices through outdoor cables, install a lightning protector for each network port.

Connecting the AC power supply to a power strip with lightning protection

If part of the AC power line is routed outdoors, use a power strip with lightning protection to connect the AC power cord of the switch to the AC power line to protect the switch from being damaged by lightning strikes.

You can attach the power strip to the rack, workbench, or wall of equipment room.

CAUTION:

Make sure the PE terminal of the power socket has been securely grounded.

After you connect the AC power cord from the switch to a socket on the power strip, verify that the green RUN LED on the strip is on and the red LED is off.

If the red LED is on, use a multimeter to examine the polarity of the wires in the power socket for wrong connections. If the zero wire (left) and the live wire (right) are correctly connected, check for a missing grounding connection.

Page 25

Connecting the interface cables

Connecting the console cable

1. Prepare a configuration terminal:

The configuration terminal can be an ASCII terminal with an RS232 serial port or a PC. The description in this section assumes that you use a PC as the configuration terminal.

2. Connect the console cable: a. Plug the DB-9 female connector of the console cable into the serial port of the PC. b. Connect the RJ-45 connector to the console port of the switch.

NOTE:

Identify the mark on the console port, and make sure you are connecting to the correct port.

Figure 23 Connecting the console cable

NOTE:

If the switch has been powered on, connect the console cable to the PC before connecting it to the switch.

hen you disconnect the cable, first disconnect it from the switch.

Setting terminal parameters

To configure and manage the switch, you must run a terminal emulator program on the console terminal.

The required terminal settings are as follows:

• Bits per second—9600

• Data bits—8

• Parity—None

• Stop bits—1

• Flow control—None

Page 26

• Emulation—VT100

To set terminal parameters, for example, on a Windows XP HyperTerminal:

1. Select Start > All Programs > Accessories > Communications > HyperTerminal.

The Connection Description dialog box appears.

2. Enter the name of the new connection in the Name field, and click OK.

Figure 24 Connection description

3. Select the serial port to be used from the Connect using list, and click OK.

Figure 25 Setting the serial port used by the HyperTerminal connection

4. Set Bits per second to 9600, Data bits to 8, Parity to None, Stop bits to 1, and Flow control to None,

and click OK.

Page 27

Figure 26 Setting the serial port parameters

NOTE:

To restore the default settings, click Restore Defaults.

5. Select File > Properties in the HyperTerminal window.

Figure 27 HyperTerminal window

6. On the Settings tab, set the emulation to VT100, and click OK.

Page 28

Figure 28 Setting the terminal emulation

Connecting the Ethernet cables

Connecting a copper Ethernet port

1. Connect one end of the Ethernet cable to the copper Ethernet port on the switch, and the other end

to an Ethernet port of the peer switch.

2. After powering on the switch, examine the LEDs of the fixed copper Ethernet port.

For more information about the LED description, see "Appendix A Chassis views and tec

hnical

specifications."

Connecting a fiber Ethernet port

ARNING!

hen you connect a fiber:

• Never bend or curve a fiber with a fierce force. The bend radius of a fiber must not be less than 10 cm

(3.94 in).

• Make sure the TX and RX ports on a transceiver module are correctly connected.

• Keep the fiber end clean.

The switch does not include a transceiver module. HP transceiver modules are recommended. For transceiver module specifications, see "Appendix A Chassis views and technical specifications."

o connect a 1000 Mbps fiber port:

Page 29

1. Identify the top side of the SFP module, and gently insert it into the socket.

Figure 29 Inserting a transceiver module

2. Identify the Rx and Tx ports on the transceiver module, and plug the two LC connectors at one end

of the fiber into the Rx and Tx ports.

3. Plug the LC connectors at the other end of the fiber into the Tx and Rx ports on a fiber port on the

peer device.

Figure 30 Connecting fiber connectors

4. After powering on the switch, examine the SFP port LEDs.

For more information about the SFP LEDs, see "Appendix B LEDs."

Installing and removing an HP 830 uplink module)

CAUTION:

hen you install or remove the module, follow these guidelines:

• Do not use excessive force in the operation, and do not touch the surface-mounted components directl

with your hands.

• After removing the module, if the slot is to remain empty, install a filler panel to prevent dust and ensure

normal ventilation in the switch.

Page 30

IMPORTANT:

• The interface cards of the switch are not hot swappable.

• Use the HP 830 unified wired-WLAN switch uplink module together with an XFP transceiver module.

The HP 830 unified wired-WLAN switch uplink module is used for copper-to-fiber and fiber-to-copper conversion in optical signal transmission. The module requires fiber cables with LC connectors.

Figure 31 Front panel

Installing an HP 830 uplink module

1. Wear an ESD-preventive wrist strap and make sure it makes good skin contact and is well

grounded.

2. Unpack the module.

3. Loosen the captive screws on the filler panel over the module slot with a Phillips screwdriver, and

remove the filler panel.

4. Squeezing the module by the captive screws on the front panel, push the module steadily into the

slot along the slide rails until it is firmly seated in the switch.

Figure 32 Installing the module

5. Fasten the captive screws on the module to secure it in place.

NOTE:

• Keep the removed filler panel safe for future use.

• Do not over-tighten the captive screws on the front panel of the module.

Page 31

Removing an HP 830 uplink module

1. Wear an ESD-preventive wrist strap, and make sure it makes good skin contact and is well

grounded.

2. Use a Phillips screwdriver to completely loosen the captive screws at both sides of the module.

3. Pull the module outward until it is completely out of the switch chassis.

Connecting the power cord

Connecting an AC power cord

1. Verify that the chassis ground is correctly connected to the earth ground.

2. Connect one end of the AC power cord to the AC-input power receptacle on the switch, and the

other end to the AC power source.

3. Use the cable tie supplied with the switch to secure the power cord to the chassis.

Figure 33 Connecting the AC power cord

(1) Rear panel (2) AC power cord

4. Examine the system LED (PWR) on the front panel of the switch. If the LED is on, the AC power input

is normal.

Connecting the switch to an RPS

CAUTION:

erify that the grounding cable is properly connected before powering on the switch.

The RPS power supply is optional. The switch supports RPS power supply model RPS 1600.

To connect the switch to an RPS:

1. Verify that the switch is powered off and the RPS is switched off.

2. Use a Phillips screwdriver to remove the screws on the cover of the DC power receptacle, and take

off the cover.

3. Connect the RPS power cord to the DC power receptacle on the chassis.

4. Turn the strain release screws on the RPS power cord clockwise so that the RPS power cord plug

is firmly seated in the DC power receptacle, and then fasten the strain release screws.

Page 32

5. Connect the other end of the RPS power cord to an output interface of the RPS.

Figure 34 Connecting the switch to an RPS

(1) RPS power cord plug for the DC power receptacle (2) DC power receptacle (3) AC power input interfaces of the RPS unit (4) DC output interfaces of the RPS unit (5) RPS power cord

(6) RPS power cord plug for the RPS output

(7) RPS

6. Examine the RPS LED on the front panel of the switch. LED ON means the RPS unit is correctly

connected.

Verifying the installation

Before powering on the switch, verify that:

• The power supply system meets the switch requirements.

• The grounding cable is correctly connected.

• Both the console cable and power cords are correctly connected.

• All interface cables are routed indoors. If outdoor routing of cables cannot be avoided, verify that

network port lightning arrestors and AC power supply lightning arresters have been correctly installed.

Powering on the switch

Power on the switch, and you can see the following information:

System is starting... Press Ctrl+D to access BASIC-BOOTWARE MENU Booting Normal Extend BootWare

****************************************************************************

Page 33

Compiled Date : Jan 8 2013 CPU Type : XLS208 CPU L1 Cache : 32KB CPU Clock Speed : 750MHz Memory Type : DDR2 SDRAM Memory Size : 512MB Memory Speed : 533MHz BootWare Size : 768KB Flash Size : 1024MB CPLD Version : 006 PCB Version : Ver.A

BootWare Validating... Press Ctrl+B to enter extended boot menu...

Press Ctrl + B at the prompt within 4 seconds to access the Boot menu, or wait for the system to automatically start up. To access the BootWare menu after the system software image files are decompressed, you must restart the switch.

Starting to get the main application file--flash:/main.bin!............................

............................................

The main application file is self-decompressing ........................................

.....................................................................................

...

.....................................................................................

...

.........Done!

System application is starting... User interface con0 is available.

Press ENTER to get started.

Press Enter at the prompt, and you can configure the switch when the prompt <HP> appears.

During the startup process, the CPLD is automatically upgraded to the latest version, if any.

After the upgrade process, the system will display this message: "The board cpld update successfully, please repower device." At this prompt, power off and restart the switch so that the new CPLD version takes effect.

Page 34

Troubleshooting

Power supply failure

If the RPS or PWR LED is off, or if the RPS LED is steady yellow, verify the following items:

• The external AC power system is correctly operating.

• The AC power cord is securely connected to the switch.

• The power cord is in good condition.

NOTE:

• If the problem persists, contact HP Support.

• For more information about RPS and PWR LEDs, see "Appendix B LEDs."

Configuration terminal problems

If the configuration environment setup is correct, the configuration terminal displays booting information when the switch is powered on. If the setup is incorrect, the configuration terminal either displays nothing or displays garbled text.

No terminal display

If the configuration terminal displays nothing when the switch is powered on, verify the following items:

• The power supply is supplying power to the switch.

• The console cable is correctly connected.

• The terminal settings are correct.

Garbled terminal display

If terminal display is garbled, verify that the following settings are configured for the terminal, for example, HyperTerminal:

• Baud rate—9600

• Data bits—8

• Parity—none

• Stop bits—1

• Flow control—none

• Emulation—VT100

To set a new password if you forget the login password:

1. Select 6 from the BootWare menu to start the system without loading the system configuration.

The following information appears:

Flag Set Success.

Page 35

2. When the BootWare menu appears again, select 0 to reboot the switch. The following information

appears:

System is rebooting now. System start booting...

Booting Normal Extend BootWare....

After reboot, the system runs with the initial default configuration, but the original configuration file is still stored in the storage medium. To restore the original configuration, use the display saved-configuration command to display the configuration, and copy and execute the configuration.

3. Set a new password.

<HP>system-view [HP]user-interface console 0 [HP-ui-console0]authentication-mode password [HP-ui-console0]set authentication password simple 123456

When you set the password by using the set authentication password { cipher | simple } password command, follow these guidelines.

{ If the cipher keyword is specified, the password is stored in cipher text. You cannot see the

password by using the display current-configuration command.

{ If the simple keyword is specified, the password is stored in plain text. You can use the display

current-configuration command to view the password in the current configuration.

4. Save the new configuration by using the save command.

HP recommends that you save the configuration to the default configuration file.

<HP> save

Software loading failure

If software loading fails, the system runs the previous software version. To troubleshoot the software loading failure:

• Verify that the physical ports are correctly connected. If the cable of any port is not connected,

re-connect the cable to the port, and make sure that the physical connection is correct. Load the software again.

• Check for errors in the software loading process displayed on the HyperTerminal. If errors exist,

correct them, and load the software again.

For example, the software loading failures might occur in the following situations:

• When you use XMODEM to load software, you select a baud rate other than 9600 bps, but you

have not re-set the baud rate for the HyperTerminal.

• When you use TFTP to load software, you entered an incorrect IP address, software name, or TFTP

serve path.

• When you use FTP to load software, you entered an incorrect IP address, software name, username,

or password.

If software loading has failed even if the physical connections are in good condition and the software loading process does not have any input errors, contact HP Support.

Page 36

Hardware management and maintenance

The CLI and outputs depend on the software version that is running on the switch.

Logging in to the switching engine by using OAP

You can log in to the operating system of the switching engine from the controller engine side. Then the command line interface is switched from the controller engine to the switching engine, where you can manage the switching engine's system and application software. To return to the command line interface of the controller engine, press Ctrl + K.

To log in to the switching engine by using OAP at the controller engine side:

Task Command Remarks

oap connect slot slot-number

Required.

Available in user view.

Displaying hardware information for the switch

Displaying software and hardware version information for the controller engine

Use the display version command to display software and hardware version information about the switch. The output includes the following information: the current software version, the hardware version, and the switch operating time. The output depends on the software and hardware version of the switch.

• On the controller engine:

[HP]display version HP Comware Platform Software Comware Software, Version 5.20, Beta 3308P16 Copyright (c) 2010-2013 Hewlett-Packard Development Company, L.P. HP 830 24P uptime is 0 week, 0 day, 0 hour, 55 minutes

HP 830 24P with 1 RMI XLS 208 750MHz Processor 512M bytes DDR2 1024M bytes Flash Memory

Hardware Version is Ver.A CPLD Version is 006 Basic Bootrom Version is 2.00 Extend Bootrom Version is 2.00 [Slot 0]830 24P LSW Hardware Version is NA [Slot 1]830 24P Hardware Version is Ver.A

• On the switching engine:

Page 37

<HP>display version HP Comware Platform Software Comware Software, Version 5.20, Release 3308P16 Copyright (c) 2010-2013 Hewlett-Packard Development Company, L.P. HP 830 24P LSW uptime is 0 week, 0 day, 0 hour, 56 minutes

HP 830 24P LSW 128M bytes DRAM 256M bytes Nand Flash Memory Config Register points to Nand Flash

Hardware Version is VER.A CPLD Version is 006 Bootrom Version is 2.00 [SubSlot 0] 24GE+4SFP+POE Hardware Version is VER.A [SubSlot 1] 1XFP Hardware Version is VER.B

Displaying operational statistics for the switch

When you perform routine maintenance or the system fails, you might need to display the operational information of each feature module to locate failures. Typically, you need to run the display commands individually. However, you can use the display diagnostic-information command in any view to display or save the operational statistics of multiple feature modules of the switch. This command displays the output of the display clock, display version, display device, and display current-configuration commands.

• Save the operational statistics for each feature module of the switch:

<HP>display diagnostic-information Save or display diagnostic information (Y=save, N=display)? [Y/N]:y Please input the file name(*.diag)[flash:/default.diag]:aa.diag Diagnostic information is outputting to flash:/aa.diag. Please wait... Save successfully.

Execute the more default.diag command in user view, and then press the Page Up and Page Down keys to view the contents of the file default.diag.

• Display the operational statistics for each feature module of the switch. (Details not shown.)

<HP>display diagnostic-information Save or display diagnostic information (Y=save, N=display)? [Y/N]:n ================================================================= ===============running CPU usage information=============== ================================================================= ===== Current CPU usage info ===== CPU Usage Stat. Cycle: 49 (Second) CPU Usage : 2% CPU Usage Stat. Time : 2013-01-27 18:19:06 CPU Usage Stat. Tick : 0x8(CPU Tick High) 0x60a1ca46(CPU Tick Low) Actual Stat. Cycle : 0x0(CPU Tick High) 0xc3736b09(CPU Tick Low)

Page 38

Displaying detailed information about the switch

Use the display device verbose command to display detailed information about the switch.

• On the controller engine:

<HP>display device verbose Slot No Board Type Status Max Ports 0 830 24P LSW Normal - 1 830 24P Normal 2

Table 5 Command output (on the controller engine)

Field Description

Slot No. Slot number of the controller engine.

Board Type Controller engine model.

Status

Operational status of the controller engine:

• Fault—The controller engine in the slot has failed and cannot boot correctly.

• Normal—The controller engine in the slot is operating correctly.

Max Ports Maximum number of interfaces that the controller engine supports.

• On the switching engine:

<HP>display device verbose Slot 1 SubSNo PortNum PCBVer FPGAVer CPLDVer BootRomVer AddrLM Type State 0 30 Ver.A NULL 006 2.00 IVL MAIN Normal 1 1 Ver.B NULL NULL NULL IVL 10GE Normal

Slot 1 Subslot 0 info: Status : Normal Type : MAIN Software Ver : Release 3308P17 PCB Ver : Ver.A FPGA Ver : NULL BootRom Ver : 2.00 CPLD Ver : 006 PortNum : 30 Chip : 0 Learning Mode: IVL

Slot 1 Subslot 1 info: Status : Normal Type : 10GE Software Ver : NULL PCB Ver : Ver.B FPGA Ver : NULL BootRom Ver : NULL CPLD Ver : NULL PortNum : 1

Page 39

Chip : 0 Learning Mode: IVL

Table 6 Command output (on the switching engine)

Field Description

SubSNo Slot number of the switching engine.

PortNum Maximum number of interfaces that the switching engine supports.

PCBVer PCB version of the switching engine.

FPGAVer FPGA version of the switching engine.

CPLDVer CPLD version of the switching engine.

BootRomVer Boot ROM version of the switching engine.

AddrLM Address learning mode.

Type Switching engine model.

State Switching engine status.

Displaying the electronic label data for the switch

An electronic label is a profile of a switch. It contains the permanent configuration, including the serial number, manufacturing date, MAC address, and vendor name.

Use the display device manuinfo command to display the electronic label data for the switch.

• On the controller engine:

<HP>display device manuinfo Subslot 0 DEVICE_NAME : 830 24P DEVICE_SERIAL_NUMBER : CN11G5P113 MAC_ADDRESS : 000f-e212-6103 MANUFACTURING_DATE :

2013-03-01

VENDOR_NAME : HP

• On the switching engine:

<HP>display device manuinfo Slot 1: DEVICE_NAME : 830 24P LSW DEVICE_SERIAL_NUMBER : CN11G5P114 MAC_ADDRESS : 00E0-FC00-3620 MANUFACTURING_DATE :

2013-03-01

VENDOR_NAME : HP

Table 7 Command output

Field Description

DEVICE_NAME Switch model.

DEVICE_SERIAL_NUMBER Serial number of the switch.

MAC_ADDRESS MAC address of the switch.

Page 40

Field Description

MANUFACTURING_DATE Manufacturing data of the switch.

VENDOR_NAME Vendor name.

Displaying the CPU usage of the switch

Use the display cpu-usage command to display the CPU usage statistics for the switch.

<HP>display cpu-usage Unit CPU usage: 1% in last 5 seconds 1% in last 1 minute 1% in last 5 minutes

Table 8 Command output

Field Description

Unit CPU usage CPU usage.

1% in last 5 seconds

Average CPU usage in the last 5 seconds (after the switch boots, the switch calculates and records the average CPU usage at the interval of 5 seconds).

1% in last 1 minute

Average CPU usage in the last minute (after the switch boots, the switch calculates and records the average CPU usage at the interval of 1 minute).

1% in last 5 minutes

Average CPU usage in the last 5 minutes (after the switch boots, the switch calculates and records the average CPU usage at the interval of 5 minutes).

Displaying the memory usage of the switch

Use the display memory command to display the memory usage statistics for the switch.

<HP>display memory System Total Memory(bytes): 214811120 Total Used Memory(bytes): 133090832 Used Rate: 61%

Table 9 Command output

Field Description

System Total Memory(bytes) Physical memory size (in bytes) of the switch.

Total Used Memory(bytes) Used memory size (in bytes) of the switch.

Used Rate Memory usage of the switch.

Displaying the operational status of the built-in fans

Use the display fan command to display the operating states of fans.

<HP>display fan Fan 1 State: Normal Fan 2 State: Normal

Page 41

Table 10 Command output

Field Description

Fan 1 Number of the fan.

State

Fan state:

• Normal—The fan is operating correctly.

• Absent—The fan is not in position.

• Fault—The fan has failed.

Displaying the operating state of a power supply

Use the display power command to display the operating state of a power supply.

<HP>display power Power 1 State: Normal

Table 11 Command output

Field Description

Power 1 Number of the power supply.

State

Power supply state:

• Normal—The power supply is operating correctly.

• Absent—The power supply is not in position.

• Fault—The power supply has failed.

Configuring the exception handling method

Configuration procedure

You can configure the switch to handle system exceptions (such as system instruction faults, invalid addresses, data overflow, null pointers, and division by zero operations) by using one of the following methods:

• Reboot—The switch automatically reboots to recover from the error condition.

• Maintain—The switch stays in the error condition so you can collect complete data for diagnosis,

including error messages. You must manually reboot the switch.

To configure the exception handling method:

Step Command Remarks

1. Enter system view.

system-view N/A

2. Specify the exception

handling method.

system-failure { maintain | reboot }

Optional.

By default, the switch reboots when an exception occurs.

Page 42

Displaying the exception handling method

Use the display system-failure command to display the exception handling method.

<HP> display system-failure System failure handling method: reboot

Rebooting the switch

CAUTION:

• If the main system software image file has been corrupted or does not exist, the device cannot reboot.

You must re-specify a main system software image file, or power off the device and then power it on so the system can reboot with the backup system software image file.

• Save your configuration before device reboot to avoid data loss. The device displays "REBOOT IN ONE

MINUTE" 1 minute before it is rebooted.

• For security purposes, if you are performing file operations at the reboot time, the system does not

reboot.

When upgrading and maintaining the system software image file or the configuration file for the switch, you must reboot the switch. To reboot a switch, use one of the following methods:

• Reboot the switch immediately at the CLI.

• Schedule a reboot at the CLI to occur at a specific time and date or after a delay.

• Power off and then power on the switch again. Because this method can cause data loss. HP

recommends using one of the CLI methods.

To reboot the switch immediately:

Task Command Remarks

Reboot the switch immediately. reboot

Required.

Available in user view.

To schedule a reboot for the switch:

Task Command Remarks

Schedule a reboot.

• Schedule a reboot to occur at a specific time

and date: schedule reboot at hh:mm [ date ]

• Schedule a reboot to occur after a delay:

schedule reboot delay { hh:mm | mm }

Use either command.

The scheduled reboot function is disabled by default.

Available in user view.

Page 43

Appendix A Chassis views and technical specifications

IMPORTANT:

The figures in this document are for illustration only.

Chassis views

Figure 35 Front view

(1) 10/100/1000 Base-T Ethernet port LEDs

(2) 1000Base-X SFP port LEDs (3) Status LED (PWR) (4) RPS LED (RPS) (5) Expansion slot LED (MOD1) (6) Expansion slot LED (MOD2) (7) PoE/PoE+ LED (Mode) (8) Console port (9) 1000Base-X SFP ports (10) 10/100/1000 Base-T Ethernet ports

Figure 36 Rear view

(1) DC power receptacle (2) AC power receptacle (3) OPEN BOOK mark (4) CAUTION mark (5) 10 GE port slot 1 (6) 10 GE port slot 2 (7) OPEN BOOK mark (8) Grounding screw

1 2 3 4 5 6 7 8

Page 44

Technical specifications

Table 12 Technical specifications

Item Specification

Console port One, 9600 bps (default) to 115200 bps

Ethernet port 24 10/100/1000 Base-T autosensing Ethernet ports

SFP port Two 1000Base-X SFP ports

Uplink module slot 2

Memory

• Controller engine—512 MB DDR2

• Switching engine—128 MB DDR2

Flash

• Controller engine—1 GB

• Switching engine—256 MB

Dimensions (H × W × D) (without rubber feet and mounting brackets)

43.6 × 440 × 429 mm (1.72 × 17.32 × 16.89 in)

Weight 7.2 kg (15.87 lb)

AC power supply

Rated voltage range: 100 VAC to 240 VAC @ 50 Hz or 60 Hz

DC power supply Rated voltage range: –52 VDC to –55 VDC.

PoE power 30 W at most for each port

System power consumption (with no PoE device) 53 W to 90 W

Operating temperature 0°C to 45°C (32°F to 113°F)

Relative humidity (noncondensing) 5% to 95%

Transceiver module specifications

Table 13 SFP-GE-SX-MM850-A specifications

Item Specification

Central wavelength 850 nm

Transmission distance 550 m (1804.46 ft)

Transmission rate 1250 Mbps

Connector type Duplex LC

Fiber mode MMF

Transmit power –9.5 to 0 dBm

Receive sensitivity ≤ –17 dBm

Saturation ≤ –3 dBm

Page 45

Table 14 SFP-GE-LX-SM1310-A specifications

Item Specification

Central wavelength 1310 nm

Transmission distance 10 km (6.21 miles)

Transmission rate 1250 Mbps

Connector type Duplex LC

Fiber mode SMF

Transmit power –9.5 to +3 dBm

Receive sensitivity ≤ –20 dBm

Saturation ≤ –3 dBm

Table 15 SFP-GE-LH40-SM1310 specifications

Item Specification

Central wavelength 1310 nm

Transmission distance 40 km (24.86 miles)

Transmission rate 1250 Mbps

Connector type Duplex LC

Fiber mode SMF

Transmit power –2 to +5 dBm

Receive sensitivity ≤ –22 dBm

Saturation ≤ –3 dBm

Table 16 SFP-GE-LH40-SM1550 specifications

Item Specification

Central wavelength 1550 nm

Transmission distance 40 km (24.86 miles)

Transmission rate 1250 Mbps

Connector type Duplex LC

Fiber mode SMF

Transmit power –4 to +1 dBm

Receive sensitivity ≤ –21 dBm

Saturation ≤ –3 dBm

Table 17 SFP-GE-LH70-SM1550 specifications

Item Specification

Central wavelength 1550 nm

Page 46

Item Specification

Transmission distance 70 km (43.50 miles)

Transmission rate 1250 Mbps

Connector type Duplex LC

Fiber mode SMF

Transmit power –4 to +5 dBm

Receive sensitivity ≤ –22 dBm

Saturation ≤ –3 dBm

Specifications for transceiver modules applicable to the HP 830 uplink module

Table 18 XFP-SX-MM850 specifications

Item Specification

Central wavelength 1310 nm

Transmission distance 300 m (984.25 ft)

Transmission rate 10.31 Gbps

Connector type Duplex LC

Fiber mode MMF

Transmit power –7.3 to –1.08 dBm

Receive sensitivity ≤ –11.1 dBm

Saturation ≤ –1 dBm

Table 19 XFP-LX-SM1310 specifications

Item Specification

Central wavelength 1310 nm

Transmission distance 10 km (6.21 miles)

Transmission rate 10.31 Gbps

Connector type Duplex LC

Fiber mode SMF

Transmit power –8.2 to +0.5 dBm

Receive sensitivity ≤ –12.6 dBm

Saturation ≤ 0.5 dBm

Page 47

Table 20 XFP-LH40-SM1550-F1 specifications

Item Specification

Central wavelength 1550 nm

Transmission distance 40 km (24.86 miles)

Transmission rate 10 Gbps

Connector type Duplex LC

Fiber mode SMF

Transmit power –1 to +2 dBm

Receive sensitivity ≤ –14 dBm

Saturation ≤ –1 dBm

Page 48

Appendix B LEDs

Figure 37 LEDs

(1) 10/100/1000 Base-T Ethernet port status LEDs (2) 1000Base-X SFP port status LEDs (3) System status LED (PWR) (4) RPS LED (RPS) (5) Expansion slot LED (MOD1) (6) Expansion slot LED (MOD2) (7) PoE/PoE+ LED (Mode)

Table 21 LED description

LED Mark Status Description

Power status LED

PWR

Steady green

The system is going through the power on self test (POST) or downloading software.

Flashing green (1 Hz)

The system is operating properly.

Steady red

The system has failed to pass the POST or has detected a serious fault.

Steady yellow (1 Hz)

At least one port has failed the POST or detected a minor fault.

Off

No AC input is present.

PoE/PoE+ status LED

Mode

Steady green The PoE/PoE+ is operational.

Flashing green (3 Hz)

PoE/PoE+ supply is not available because the maximum output power of the port is exceeded or the remaining power is insufficient.

Steady yellow

The ports cannot provide PoE/PoE+ supply due to an over-temperature, over-voltage, or under-voltage protection shutdown of the PoE/PoE+ system.

Flashing yellow (3 Hz)

At least one port has failed to pass the POST. If the PoE sub-board is in position, it might be caused by a UART communication failure or some other self test failure.

Off No PoE/PoE+ supply.

Page 49

LED Mark Status Description

RPS status LED

RPS

Steady green Both AC and DC inputs are normal.

Steady yellow

The AC input is abnormal or no AC input is present, while the DC input is normal.

Off No DC input is present.

10/100/10 00 Base-T Ethernet port status LED

N/A

Steady green A 1000 Mbps link is present on the port.

Flashing green (33 Hz)

The port is receiving or transmitting data at 1000 Mbps.

Steady yellow A 10/100 Mbps link is present on the port.

Flashing yellow (33 Hz)

The port is receiving or transmitting data at 10/100 Mbps.

Off No link is present on the port.

Gigabit SFP port status LED

N/A

Steady green A 1000 Mbps link is present on the port.

Flashing green (33 Hz)

The port is receiving or transmitting data at 1000 Mbps.

Off No link is present on the port.

Expansion slot LED

MOD1 (or MOD2)

Steady green An interface module is connected.

Steady yellow

The slot does not support the interface module installed in it.

Flashing green

The interface module is receiving or transmitting data.

Flashing yellow The interface module has failed the POST.

Off

No interface module is present in the slot, or the interface module is not connected.

Page 50

Appendix C Slot arrangement

The HP 830 24-port PoE+ unified wired-WLAN switch provides slots for uplink modules. On the switch, all fixed ports are located in slot 0.

Figure 38 Slot arrangement for the switch

The switch provides 30 fixed ports numbered GigabitEthernet 1/0/1 through GigabitEthernet 1/0/30, among which:

• GigabitEthernet 1/0/1 through GigabitEthernet 1/0/24 are 10/100/1000 Base-T Ethernet ports,

with the last part of the port numbers indicated on the front panel.

• GigabitEthernet 1/0/25 through GigabitEthernet 1/0/28 are 1000Base-X SFP fiber ports, with

the last part of the port numbers indicated on the front panel.

• GigabitEthernet 1/0/29 and GigabitEthernet 1/0/30 are internal ports for connecting the

controller engine.

The switch provides two 10 GE interface module slots. The ports on the interface modules installed in these slots are numbered TenGigabitEthernet 1/1/1 and TenGigabitEthernet 1/2/1.

Page 51

Support and other resources

Contacting HP

For worldwide technical support information, see the HP support website:

http://www.hp.com/support

Before contacting HP, collect the following information:

• Product model names and numbers

• Technical support registration number (if applicable)

• Product serial numbers

• Error messages

• Operating system type and revision level

• Detailed questions

Subscription service

HP recommends that you register your product at the Subscriber's Choice for Business website:

http://www.hp.com/go/wwalerts

After registering, you will receive email notification of product enhancements, new driver versions, firmware updates, and other product resources.

Related information

Documents

To find related documents, browse to the Manuals page of the HP Business Support Center website:

http://www.hp.com/support/manuals

• For related documentation, navigate to the Networking section, and select a networking category.

• For a complete list of acronyms and their definitions, see HP FlexNetwork Technology Acronyms.

Websites

• HP.com http://www.hp.com

• HP Networking http://www.hp.com/go/networking

• HP manuals http://www.hp.com/support/manuals

• HP download drivers and software http://www.hp.com/support/downloads

• HP software depot http://www.software.hp.com

• HP Education http://www.hp.com/learn

Page 52

Conventions

This section describes the conventions used in this documentation set.

Command conventions

Convention Description

Boldface Bold text represents commands and keywords that you enter literally as shown.

Italic Italic text represents arguments that you replace with actual values.

[ ] Square brackets enclose syntax choices (keywords or arguments) that are optional.

{ x | y | ... }

Braces enclose a set of required syntax choices separated by vertical bars, from which you select one.

[ x | y | ... ]

Square brackets enclose a set of optional syntax choices separated by vertical bars, from which you select one or none.

{ x | y | ... } *

Asterisk-marked braces enclose a set of required syntax choices separated by vertical bars, from which you select at least one.

[ x | y | ... ] *

Asterisk-marked square brackets enclose optional syntax choices separated by vertical bars, from which you select one choice, multiple choices, or none.

&<1-n>

The argument or keyword and argument combination before the ampersand (&) sign can be entered 1 to n times.

# A line that starts with a pound (#) sign is comments.

GUI conventions

Convention Description

Boldface

Window names, button names, field names, and menu items are in bold text. For example, the New User window appears; click OK.

> Multi-level menus are separated by angle brackets. For example, File > Create > Folder.

Symbols

Convention Description

WARNING

An alert that calls attention to important information that if not understood or followed can result in personal injury.

CAUTION

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.

IMPORTANT

An alert that calls attention to essential information.

NOTE

An alert that contains additional or supplementary information.

TIP

An alert that provides helpful information.

Page 53

Network topology icons

Represents a generic network device, such as a router, switch, or firewall.

Represents a routing-capable device, such as a router or Layer 3 switch.

Represents a generic switch, such as a Layer 2 or Layer 3 switch, or a router that supports Layer 2 forwarding and other Layer 2 features.

Represents an access controller, a unified wired-WLAN module, or the switching engine on a unified wired-WLAN switch.

Represents an access point.

Port numbering in examples

The port numbers in this document are for illustration only and might be unavailable on your device.

Page 54

Index

power cord connection, 28 power supply connection to power strip with

lightning protection, 21

troubleshooting power supply failure, 31

Appendix A (Chassis views and technical

specifications), 40 Appendix B (LEDs), 45 Appendix C (Slot arrangement), 47 bracket

front mounting brackets, 11

switch installation (front mounting bracket+rack

shelf), 15

switch installation (front mounting bracket+slide

rails), 16

switch installation (front+rear mounting brackets),

12 built-in fan operational status, 37 cable

console cable connection, 21 Ethernet cable connection, 25 interface cable connection, 21

chassis

cooling and ventilation, 5 HP 830 uplink transceiver module specifications,

technical specifications, 41 transceiver module specifications, 41

views, 40 checklist (pre-installation), 7 cleanness (installation site), 5 configuring

exception handling method, 38 connecting

AC power cord, 28

console cable, 21

copper Ethernet port, 25

Ethernet cables, 25

fiber Ethernet port, 25

interface cables, 21

power cord, 28

switch to RPS, 28 console cable connection, 21 controller engine

switch electronic label data display, 36

switch information display, 35

version information, 33 cooling requirements (installation site), 5 CPU usage display, 37 device

management and maintenance, 33 displaying

built-in fan operational status, 37

controller engine version information, 33

exception handling method, 39

power supply operating state, 38

switch CPU usage, 37

switch electronic label data (on controller engine),

switch electronic label data (on switching engine),

36 switch hardware information, 33 switch information (on controller engine), 35 switch information (on switching engine), 35 switch memory usage, 37 switch operational statistics, 34 troubleshooting garbled terminal display, 31 troubleshooting no terminal display, 31

dust (installation site), 5 electricity

AC power cord connection, 28 AC power supply connection to power strip, 21 electrical cooling requirements, 5 electromagnetic interference. Use EMI electrostatic discharge. Use ESD EMI prevention, 7 ESD prevention, 6 power cord connection, 28 power requirements, 5 safety recommendations, 4 switch connection to RPS, 28 switch grounding, 17 switch grounding with AC power cord (PE wire),

19 switch grounding with buried conductor, 18 switch grounding with strip, 18 switch power on, 29 troubleshooting power supply failure, 31

electronic label data display, 36 EMI prevention, 7 environment

installation site, 4

Page 55

site cleanness, 5 site cooling requirements, 5 site dust concentration, 5 site gas saturation, 5 site humidity, 4

site temperature, 4, 6 ESD prevention, 6 Ethernet

cable connection, 25

copper Ethernet port connection, 25 examining installation site, 4 exception handling method, 38, 39 fiber

Ethernet port connection, 25

laser safety recommendations, 4 garbled terminal display, 31 gas (installation site), 5 grounding

EMI prevention, 7

ESD prevention, 6

lightning protection, 7

switch, 17

switch (with AC power cord PE wire), 19

switch (with buried conductor), 18

switch (with strip), 18 hardware

AC power supply connection with lightning

protection, 21 chassis cooling and ventilation, 5 controller engine version information, 33 HP 830 uplink module installation, 26, 27 HP 830 uplink module removal, 26, 28 lightning protector for network port, 20 rack mounting brackets, 11 rack slide rails, 12 switch grounding, 17 switch grounding with AC power cord (PE wire),

19 switch grounding with buried conductor, 18 switch grounding with strip, 18 switch installation, 9 switch power-on, 29 switch rack installation, 11 switch rack installation (front mounting

bracket+rack shelf), 15 switch rack installation (front mounting

bracket+slide rails), 16 switch rack installation (front+rear mounting

brackets), 12 troubleshooting configuration terminal problems,

troubleshooting loading failure, 32 workbench switch mount, 10

hardware management/maintenance

built-in fan operational status, 37 chassis technical specifications, 40 chassis views, 40 controller engine version information, 33 exception handling method, 38, 39 HP 830 uplink module transceiver module

specifications, 40 LEDs, 45 power supply operating state, 38 slot arrangement, 47 switch CPU usage display, 37 switch electronic label data display, 36 switch information display, 33, 35 switch memory usage display, 37 switch operational statistics display, 34 switch reboot, 39 switching engine login using OAP, 33 tasks, 33 transceiver module specifications, 40

humidity

installation site requirements, 4

installing

checklist, 7 cooling requirements, 5 EMI prevention, 7 ESD prevention, 6 HP 830 uplink module, 26, 27 installation verification, 29 lightning protection, 7 lightning protector for network port, 20 power requirements, 5 site cleanness, 5 site examination, 4 site humidity, 4 site temperature, 4, 6 switch, 9 switch installation flow, 10 switch on rack, 11 switch on rack (front mounting bracket+rack shelf),

15 switch on rack (front mounting bracket+slide rails),

16 switch on rack (front+rear mounting brackets), 12

interface cable connection, 21 laser safety recommendations, 4 lightning

AC power supply connection to power strip with

lightning protection, 21

Page 56

protection, 7 protector for network port, 20

logging in

switching engine login using OAP, 33

maintaing

hardware maintenance, 33

managing

hardware management, 33 memory usage display, 37 module

HP 830 uplink module installation, 26, 27

HP 830 uplink module removal, 26, 28 mounting

front brackets, 11

switch installation (front mounting bracket+rack

shelf), 15

switch installation (front mounting bracket+slide

rails), 16

switch installation (front+rear mounting brackets),

workbench switch mount, 10 network

troubleshooting configuration terminal problems,

network management

built-in fan operational status display, 37

chassis technical specifications, 40

chassis views, 40

exception handling method, 38, 39

hardware management and maintenance, 33

HP 830 uplink module transceiver module

specifications, 40 LEDs, 45 power supply operating state display, 38 slot arrangement, 47 switch CPU usage display, 37 switch electronic label data (on controller engine),

36 switch electronic label data (on switching engine),

36 switch information (on controller engine), 35 switch information (on switching engine), 35 switch memory usage display, 37 switch operational statistics, 34 switch reboot, 39 transceiver module specifications, 40 troubleshooting switch, 31

no terminal display, 31 OAP

switching engine login, 33

operational statistics display, 34

parameter

terminal parameter setting, 22

password

troubleshooting login password loss, 31

switch grounding with AC power cord (PE wire),

port

copper Ethernet port connection, 25 fiber Ethernet port connection, 25

power

cooling requirements, 5 requirements, 5

power supply

AC power cord connection, 28 AC power supply connection to power strip, 21 operating state display, 38 power cord connection, 28 switch connection to RPS, 28 troubleshooting failure, 31

precautions

lightning protector installation, 20 preparing for installation, 3 preventing

EMI prevention, 7

ESD prevention, 6 procedure

configuring exception handling method, 38

connecting AC power cord, 28

connecting AC power supply to power strip with

lightning protection, 21 connecting console cable, 21 connecting copper Ethernet port, 25 connecting Ethernet cables, 25 connecting fiber Ethernet port, 25 connecting interface cables, 21 connecting power cord, 28 connecting switch to RPS, 28 displaying built-in fan operational status, 37 displaying controller engine version information,

33 displaying exception handling method, 39 displaying power supply operating state, 38 displaying switch CPU usage, 37 displaying switch electronic label data (on

controller engine), 36 displaying switch electronic label data (on

switching engine), 36 displaying switch hardware information, 33 displaying switch information (on controller

engine), 35

Page 57

displaying switch information (on switching

engine), 35 displaying switch memory usage, 37 displaying switch operational statistics, 34 grounding the switch, 17 grounding the switch with AC power cord (PE wire),

19 grounding the switch with buried conductor, 18 grounding the switch with grounding strip, 18 installing HP 830 uplink module, 26, 27 installing lightning protector for network port, 20 installing switch, 9 installing switch on 19-inch rack, 11 installing switch on 19-inch rack with front

mounting bracket+rack shelf, 15 installing switch on 19-inch rack with front

mounting bracket+slide rails, 16 installing switch on 19-inch rack with front+rear

mounting brackets, 12 logging in to switching engine login using OAP,

33 mounting switch on workbench, 10 powering on switch, 29 rebooting the switch, 39 removing HP 830 uplink module, 26, 28 setting terminal parameters, 22 troubleshooting garbled terminal display, 31 troubleshooting no terminal display, 31 troubleshooting power supply failure, 31 troubleshooting software loading failure, 32 troubleshooting switch, 31 verifying installation, 29

rack

mounting brackets, 11 slide rails, 12 switch installation, 11 switch installation (front mounting bracket+rack

shelf), 15 switch installation (front mounting bracket+slide

rails), 16 switch installation (front+rear mounting brackets),

rebooting the switch, 39 removing

HP 830 uplink module, 26, 28

RPS

switch connection to RPS, 28

safety

AC power supply connection to power strip with

lightning protection, 21 caution and warning symbols, 3

electrical safety recommendations, 4 EMI prevention, 7 ESD prevention, 6 general recommendations, 3 installation site cleanness, 5 installation site dust concentration, 5 installation site gas saturation, 5 installation site humidity, 4 installation site temperature, 4, 6 laser safety recommendations, 4 lightning protection, 7 lightning protector for network port, 20 lightning protector installation precautions, 20 power requirements, 5 switch grounding, 17 switch grounding with AC power cord (PE wire),

19 switch grounding with buried conductor, 18 switch grounding with strip, 18

setting terminal parameters, 22 site

cleanness, 5 cooling requirements, 5 dust concentration, 5 examination, 4 gas saturation, 5 humidity, 4 power requirements, 5 temperature, 4, 6

slide rails, 12, 16 software

controller engine version information, 33 troubleshooting loading failure, 32

statistics

switch operational statistics, 34

switch

AC power cord connection, 28 AC power supply connection with lightning

protection, 21 built-in fan operational status, 37 console cable connection, 21 controller engine version information, 33 copper Ethernet port connection, 25 CPU usage display, 37 displaying hardware information, 33 electronic label data display (on controller engine),

36 electronic label data display (on switching engine),

36 Ethernet cable connection, 25 fiber Ethernet port connection, 25

Page 58

grounding, 17 grounding with AC power cord (PE wire), 19 grounding with buried conductor, 18 grounding with strip, 18 HP 830 uplink module installation, 26, 27 HP 830 uplink module removal, 26, 28 information display (on controller engine), 35 information display (on switching engine), 35 installation, 9 installation flow, 10 installation verification, 29 interface cable connection, 21 lightning protector for network port, 20 management and maintenance, 33 memory usage display, 37 operational statistics, 34 power cord connection, 28 power supply operating state, 38 powering on, 29 rack installation, 11 rack installation (front mounting bracket+rack

shelf), 15

rack installation (front mounting bracket+slide

rails), 16 rack installation (front+rear mounting brackets), 12 rebooting, 39 RPS connection, 28 switching engine login using OAP, 33 troubleshooting, 31 workbench switch mount, 10

switching engine

switch electronic label data, 36 switch information display, 35

system administration

built-in fan operational status display, 37 exception handling method, 38, 39 power supply operating state display, 38

switch CPU usage display, 37 switch electronic label data display (on controller

engine), 36

switch electronic label data display (on switching

engine), 36

switch information display (on controller engine),

switch information display (on switching engine),

35 switch memory usage display, 37 switch operational statistics, 34 switch reboot, 39 switching engine login using OAP, 33 troubleshooting configuration terminal problems,

31 troubleshooting login password loss, 31

temperature

installation site requirements, 4, 6 site cooling requirements, 5

terminal

parameter setting, 22 troubleshooting garbled terminal display, 31 troubleshooting no terminal display, 31

troubleshooting

configuration terminal problems, 31 garbled terminal display, 31 login password loss, 31 no terminal display, 31 power supply failure, 31 software loading failure, 32 switch, 31

ventilation (installation site), 5 verifying installation, 29 version

controller engine version information, 33

workbench switch mount, 10