HP 850 Unified Wired-WLAN Appliance Installation Guide Part number: 5998-5723 Document version: 6W100-20140416
Legal and notice information © Copyright 2014 Hewlett-Packard Development Company, L.P. 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.
Contents Preparing for installation ············································································································································· 1 Safety recommendations ·················································································································································· 1 Safety symbols ·················································································································································
Displaying detailed information about the device ····························································································· 31 Displaying the electronic label data for the device ··························································································· 31 Displaying the CPU usage of the device············································································································· 32 Displaying the memory usage of the device ··························
Preparing for installation IMPORTANT: For regulatory identification purposes, the HP 850 Unified Wired-WLAN Appliance and the HP 850 Unified Wired-WLAN TAA-Compliant Appliance are assigned a regulatory model number (RMN) BJNGA-FA0004. This regulatory number should not be confused with the marketing name HP 850, or product code JG722A and JG724A.
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 device with the device powered on.
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.
ESD prevention To prevent electrostatic discharge (ESD), follow these guidelines: • Ground the device correctly. • Take dust-proof measures for the equipment room. For more information, see "Cleanness." • Maintain the humidity and temperature at acceptable levels. For more information, see "Temperature and humidity." • Always wear an ESD wrist strap. Make sure the wrist strap makes skin contact and is correctly grounded when installing the transceiver module.
• Capacitive coupling • Inductive coupling • Radiative coupling • Common impedance coupling • Conductive coupling To prevent EMI, take the following actions: • 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 device separate from those for other electric equipment, and keep them far away as possible.
Pre-installation checklist Table 4 Pre-installation checklist Item Requirements • There is a minimum clearance of 10 cm (3.9 in) around the inlet and exhaust vents for heat dissipation of the device chassis. Ventilation • A ventilation system is available at the installation site.
Item Requirements Safety precautions • The device is far away from any moist area and heat source. • You have located the emergency power switch in the equipment room. Accessories Accessories provided with the device. Reference • Documents shipped with the device. • Online documents.
Installing the device WARNING! Keep the tamper-proof seal on a mounting screw on the chassis cover intact, and if you want to open the chassis, contact HP Support for permission. Otherwise, HP will not be liable for any consequence caused thereby. Confirming installation preparations Before you install the device, verify that you have read "Preparing for installation" carefully and the installation site meets all the requirements.
Mounting the device on a workbench If a standard 19-inch rack is not available, you can mount the device on a clean, flat workbench, as follows: 1. Clean the recessed areas on the chassis bottom. 2. Attach the four rubber feet to the recessed areas on the chassis bottom. 3. Place the device on the workbench. IMPORTANT: Do not place heavy objects on the device. Figure 4 Mounting the device on a workbench Installing the device in a 19-inch rack IMPORTANT: Keep at least a distance of 1 U (44.
2. Use a mounting bracket to mark cage nut installation positions on the two front rack posts. Make sure the cage nuts on the rack posts are at the same level. 3. Install cage nuts to the marked positions on the rack posts. Figure 5 Installing cage nuts 4. Use the screws packed with the mounting brackets to secure the mounting brackets to both sides of the device. Figure 6 Installing the mounting brackets 5.
Figure 7 Installing the device in the rack Installing the device by using mounting brackets and a rack shelf The rack shelf is an optional component that needs to be separately ordered if needed. The rack shelf in this example is for illustration only. To install the device by using mounting brackets and a rack shelf: 1. Wear the ESD wrist strap and make sure the rack is correctly grounded and sturdy enough. 2.
Figure 8 Installing the rack shelf 4. Push the device to the rack along the rack shelf, and attach the mounting brackets on the device to the front rack posts by using screws and cage nuts. Figure 9 Installing the device to the rack Installing the device by using mounting brackets and slide rails The slide rails are optional components that need to be separately ordered if needed. The slide rails in this example are for illustration only.
2. Use the screws packed with the mounting brackets to attach the mounting brackets to the device, as shown in Figure 6. 3. Install the slide rails to the rack Figure 10 Installing slide rails 4. Holding both sides of the device, push the device to the rack along the slide rails. Make sure the chassis bottom makes close contact with the slide rails. Figure 11 Installing the device to the rack 5. Attach the mounting brackets on the device to the front rack posts with M6 screws and cage nuts.
Grounding the device WARNING! • Correctly connecting the device grounding cable is crucial to lightning protection 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. To ground the device: 1. Use a Phillips screwdriver to remove the grounding screw from the chassis. 2. Use the grounding screw to attach the ring terminal of the grounding cable to the chassis. 3.
Figure 13 Grounding the device with the rack (1) 15
Figure 14 Grounding the device with the rack (2) { Grounding the device with a grounding conductor buried in the earth—If earth is available at the installation site, 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.
Connecting the console cable and setting terminal parameters 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 to the serial port of the PC. b. Connect the RJ-45 connector to the console port of the device.
Figure 17 Connection description 3. Select the serial port to be used from the Connect using list, and click OK. Figure 18 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. To restore the default settings, click Restore Defaults.
Figure 19 Setting the serial port parameters 5. Select File > Properties in the HyperTerminal window. Figure 20 HyperTerminal window 6. On the Settings tab, set the emulation to VT100 and click OK.
Figure 21 Setting the terminal emulation in Test Properties dialog box Connecting the Ethernet cables Connecting a copper Ethernet port 1. Connect one end of the Ethernet cable to the copper Ethernet port of the device, and the other end to the Ethernet port of the peer device. 2. After powering on the device, examine the LEDs of the fixed copper Ethernet port. For more information about the LED description, see "Appendix B LEDs.
• Make sure the Tx and Rx ports on a transceiver module are correctly connected. To connect the device to the network through an optical fiber: 1. Remove the dust plug on the fiber port. 2. Remove the dust cover from the transceiver module, and insert the transceiver module into the fiber port. 3. Remove the dust cover of the optical fiber connector. 4. Identify the Rx and Tx ports on the transceiver module.
Keep the remove blank filler panel for future use. 2. Holding the handle of the power supply with one hand and supporting the bottom of the power supply with another hand, push the power supply into the slot along the guide rails until the power supply is completely inserted. 3. Use a Phillips screwdriver to fasten the screws on the power supply.
Figure 25 Connecting an AC power cord Connecting the DC power cord 1. Use a flat-blade screwdriver to remove the protection cover from the DC power supply. 2. Correctly insert the DC plug into the DC power receptacle. 3. Use a flat-blade screwdriver to fasten the screws on the DC plug. 4. Use a cable tie to secure the DC power cord to the handle of the DC power supply. 5. Connect the other end of the DC power cord to the DC power source.
Verifying the installation Before powering on the device, verify that: • The correct power source is used. • The grounding cable is securely connected. • The console cable and power cord are correctly connected. • All the interface cables are cabled indoors. Powering on the device 1. Power on the device. The device initializes its memory and runs the BootWare. The following information appears on the terminal screen: System is starting...
......................................................Done! System application is starting... Startup configuration file does not exist. It will take a long time to get configuration file, please wait... Retrieving configuration file failed! User interface con0 is available. Press ENTER to get started. Press Enter at the prompt, and you can configure the device when the prompt appears. During the startup process, the CPLD is automatically upgraded to the latest version.
Troubleshooting Power supply failure If the device cannot be powered on and the power supply status LED PWR is off, verify the following items: • A correct power source is used. • The power cord is securely connected to the device. • The power cord is in good condition. If the problem persists, contact HP Support. Configuration terminal problems If the configuration environment setup is correct, the configuration terminal displays booting information when the device is powered on.
Login password loss CAUTION: Dealing with console login password loss and user privilege level password loss from BootWare menus is disruptive. How to deal with console login password loss and user privilege level password loss depends on the state of password recovery capability (see Figure 27). Password recovery capability controls console user access to the device configuration and SDRAM from BootWare menus.
2. If the password recovery capability is disabled, select 5 from the BootWare menu to start the system with the factory default configuration. The following information appears: Because the password recovery capability is disabled, this operation can cause the configuration files to be deleted, and the system will start up with factory defaults. Are you sure to continue?[Y/N]Y Setting...Done. 3. When the BootWare menu appears again, select 0 to reboot the device.
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 reset 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.
Hardware management and maintenance The CLI and outputs depend on the software version that is running on the device. Displaying hardware information for the device Use the display version command to display software and hardware version information about the device. The output includes the following information: the current software, the hardware version, and the device operating time. The output depends on the software and hardware version of the device.
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: 25 (Second) CPU Usage : 3% CPU Usage Stat. Time : 2027-03-31 16:09:42 CPU Usage Stat. Tick : 0x3f(CPU Tick High) 0x950e811b(CPU Tick Low) Actual Stat.
DEVICE_SERIAL_NUMBER : 210235A1AK6666555566 MAC_ADDRESS : 00ff-ef55-ff66 MANUFACTURING_DATE : 2013-12-10 VENDOR_NAME : HP Table 6 Command output Field Description DEVICE_NAME Device model. DEVICE_SERIAL_NUMBER Serial number of the device. MAC_ADDRESS MAC address of the device. MANUFACTURING_DATE Manufacturing data of the device. VENDOR_NAME Vendor name. Displaying the CPU usage of the device Use the display cpu-usage command to display the CPU usage statistics for the device.
Field Description Total Used Memory(bytes) Used memory size (in bytes) of the device. Used Rate Memory usage of the device. Displaying the operational status of the built-in fans Use the display fan command to display the operating states of fans. display fan Fan 1 State: Normal Fan 2 State: Normal Fan 3 State: Normal Table 9 Command output Field Fan Description n Number of the fan. Fan state: • Normal—The fan is operating correctly. • Absent—The fan is not in position.
• Reboot—The device automatically reboots to recover from the error condition. • Maintain—The device stays in the error condition so you can collect complete data for diagnosis, including error messages. You must manually reboot the device. To configure the exception handling method: Step Command Remarks N/A 1. Enter system view. system-view 2. Specify the exception handling method. system-failure { maintain | reboot } Optional. By default, the device reboots when an exception occurs.
Task Schedule a reboot. Command Remarks • Schedule a reboot to occur at a specific Use either command. time and date: schedule reboot at hh:mm [ date ] • Schedule a reboot to occur after a delay: schedule reboot delay { hh:mm | mm } 35 The scheduled reboot function is disabled by default. Available in user view.
Appendix A Chassis views and technical specifications The figures in this document are for illustration only.
Power supply views AC power supply Figure 30 AC power supply (1) Captive screw (2) Power receptacle DC power supply Figure 31 DC power supply (1) Captive screw (2) Power receptacle Transceiver module, fiber connector, and optical fiber views Use an SFP or SFP+ transceiver module together with an optical fiber with LC-type fiber connector.
Figure 32 SFP/SFP+ transceiver module Figure 33 Optical fiber with LC-type connectors (1) LC-type connector (2) Optical fiber Technical specifications Table 11 Technical specifications Item Specification Console port One, 9600 bps (default) to 115200 bps Gigabit Ethernet port Eight 100/1000 Base-T autosensing Ethernet ports (copper ports of a combo interface) SFP port Eight 100Base-FX/1000Base-X SFP ports (fiber ports of a combo interface) SFP+ port Two 10GBase-R SFP+ ports Memory 2 × 2 GB DD
Item Specification Weight 5.4 kg (11.
Item Specification Transmission distance 15 km (9.32 miles) Transmission rate 125 Mbps Connector type Duplex LC Fiber mode SMF Fiber diameter 9 μm Transmit power –15 to –8 dBm Receive sensitivity ≤ –28 dBm Saturation ≤ –7 dBm Table 16 SFP-FE-LH40-SM1310 specifications Item Specification Central wavelength 1310 nm Transmission distance 40 km (24.
Item Specification Transmission distance 10 km (6.21 miles) Transmission rate 1250 Mbps Connector type Duplex LC Fiber mode SMF Fiber diameter 9 μm Transmit power –9.5 to –3 dBm Receive sensitivity ≤ –20 dBm Saturation ≤ –3 dBm Table 19 SFP-GE-LH40-SM1310 specifications Item Specification Central wavelength 1310 nm Transmission distance 40 km (24.
Item Specification Transmission distance 70 km (43.50 miles) Transmission rate 1250 Mbps Connector type Duplex LC Fiber mode SMF Fiber diameter 9 μm Transmit power –4 to +5 dBm Receive sensitivity ≤ –22 dBm Saturation ≤ –3 dBm Table 22 SFP-XG-SX-MM850-A specifications Item Specification Central wavelength 850 nm Transmission distance 300 m (984.25 ft) Transmission rate 10.3125 Gbps Connector type Duplex LC Fiber mode MMF Fiber diameter 50 μm Transmit power –7.
Item Specification Transmission distance 10 km (6.21 miles) Transmission rate 10.3125 Gbps Connector type Duplex LC Fiber mode SMF Fiber diameter 9 μm Transmit power –8.2 to +0.5 dBm Receive sensitivity ≤ –14.4 dBm Saturation ≤ 0.5 dBm Table 25 SFP-XG-LH40-SM1550 specifications Item Specification Central wavelength 1550 nm Transmission distance 40 km (24.86 miles) Transmission rate 10.3125 Gbps Connector type Duplex LC Fiber mode SMF Fiber diameter 9 μm Transmit power –4.
Appendix B LEDs LEDs Figure 34 LEDs (1) 100/1000Base-T autosensing Ethernet port status LEDs (2) 100Base-FX/1000Base-X SFP port status LEDs (3) 10GBase-R SFP+ port status LEDs (4) 100/1000 Base-T out-of-band management Ethernet port status LEDs (LINK/ACT) (5) Power supply 1 status LED (PWR1) (6) Power supply 2 status LED (PWR2) (7) System status LED (SYS) (8) Expansion slot status LED (MOD) Table 26 LED description LED Power supply 1 status LED Power supply 2 status LED System status LED Mark PWR1
LED Expansion slot status LED (green/yellow) 100/1000 Base-T out-of-band management Ethernet port status LED (green) 100/1000 Base-T autosensing Ethernet port status LED 100Base-FX/1000Ba se-X SFP port status LED 10GBase-R SFP+ port status LED Mark MOD LINK/ ACT N/A N/A N/A Status Description Steady green An interface card is present. Flashing green The hard disk is reading or writing data. Steady yellow A failure has occurred. Off No interface card is present. Off No link is present.
Support and other resources Contacting HP For worldwide technical support information, see the HP support website: http://www.hp.
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.
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.
Index CDEGILMPRSTV C L Chassis views,36 LEDs,44 Configuration terminal problems,26 Login password loss,27 Configuring the exception handling method,33 M Confirming installation preparations,8 Mounting the device on a workbench,9 Connecting the AC power cord,22 Connecting the console cable and setting terminal parameters,17 P Connecting the DC power cord,23 Power supply views,37 Power supply failure,26 Connecting the Ethernet cables,20 Powering on the device,24 Contacting HP,46 Pre-installa
