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Black Box LB510A-R2 User Manual Download Page 10

 724-746-5500   |   blackbox.com

Page 10

Black Box G.SHDSL.bis EFM CPE

1.  GENERAL INFORMATION

Thank you for your purchase of this Black Box product. This product has been thor-
oughly inspected and tested and is warranted for one year for parts and labor. If any 
questions or problems arise during installation or use of this product, contact Black 
Box Technical Support at 724-746-5500 or [email protected].

1.1  FEATURES

•  Symmetrical high data-rate DSL (G.SHDSL)

•  Data rates up to 5.69 Mbps 

•  10/100 Ethernet port for management and configuration

•  Plug ‘n’ Play for easy installations

•  Interoperable with other Black Box G.SHDSL modems

•  Configurable as remote (CP) units

•  Configurable as central (CO) units to operate back-to-back 

•  Front-panel status indicators

•  CE marked

1.2  DESCRIPTION

The Black Box LB510A-R2 G.SHDSL provides high-speed 2-wire 2-wire connectivity 
to ISPs, PTTs, and enterprise environments using Symmetrical High-data-rate Digital 
Subscriber Line (G.SHDSL) technology.

As a symmetric DSL CPE, DSL offers the same data rates in both directions over a 
single pair of regular twisted pair lines using TC-PAM modulation. Line connection is 
made with an RJ-45 jack. Standard versions of LB510A-R2 are powered by an 
100/230 VAC (Universal) supply. The CPE features externally-accessible DIP 
switches, loopback diagnostics and remote-management capabilities via in-band man-
agement.

Summary of Contents for LB510A-R2

Page 1: ...LB510A R2 10BASE T 100BASE TX G SHDSL Two Wire Extender NTU Extend corporate LAN to WAN communications at higher speeds or at a longer distance ...

Page 2: ...thernet Management Port 18 2 6 1 Help commands 19 2 6 2 System configuration commands 20 2 6 3 System status commands 20 2 6 4 DSL configuration commands 20 2 6 5 DSL status command 21 2 6 6 DSL clear Errcntrs command 21 2 7 Remote Console 21 2 7 1 Example Command Line Interface Session 21 3 INSTALLATION 23 3 1 Connecting the DSL Interface 23 3 2 Connecting the Ethernet Interface 24 3 3 Connecting...

Page 3: ...4 A 5 1 Power Green 34 A 5 2 DSL Green 34 A 5 3 Link Green 34 A 5 4 Activity Green 34 A 6 Configuration 35 A 7 Power and Power Supply Specifications 35 A 7 1 External AC universal power supply 35 A 7 2 External 48 VDC power supply 36 A 8 Transmission Line 36 A 9 Line Coding 36 A 10 Line Rates DSL Line 36 A 11 Line Interface 36 A 12 G SHDSL Physical Connection 36 A 13 Temperature Range 37 A 14 Humi...

Page 4: ...724 746 5500 blackbox com Page 4 Black Box G SHDSL bis EFM CPE C 1 Line Port 39 C 1 1 RJ 45 39 C 2 ETHERNET PORT 39 C 2 1 RJ 45 socket 10 100Base T 39 ...

Page 5: ...ainst such interference when the equipment is operated in a commercial environment Operation of this equipment in a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures may be necessary to correct the interference Changes or modifications not expressly approved by the party responsible for compli ance could void the u...

Page 6: ...al equipo eléctrico más allá a lo descrito en las instrucciones de operación Todo otro servicio deberá ser referido a personal de servicio calificado 12 El aparato eléctrico debe ser situado de tal manera que su posición no interfiera su uso La colocación del aparato eléctrico sobre una cama sofá alfombra o superficie similar puede bloquea la ventilación no se debe colocar en libreros o gabinetes ...

Page 7: ...a usado por un largo periodo de tiempo 20 Cuidado debe ser tomado de tal manera que objectos liquidos no sean derrama dos sobre la cubierta u orificios de ventilación 21 Servicio por personal calificado deberá ser provisto cuando A El cable de poder o el contacto ha sido dañado u B Objectos han caído o líquido ha sido derramado dentro del aparato o C El aparato ha sido expuesto a la lluvia o D El ...

Page 8: ...ices ensure that the power cable used meets all applicable standards for the country in which it is to be installed For AC powered devices which have 3 conductor power plugs L1 L2 GND or Hot Neutral Safety Protective Ground the wall outlet or socket must have an earth ground For DC powered devices ensure that the interconnecting cables are rated for proper voltage current anticipated temperature f...

Page 9: ...er premise equipment Electrostatic Discharge ESD can damage equipment and impair electrical circuitry It occurs when electronic printed circuit cards are improperly handled and can result in complete or intermittent failures Do the following to pre vent ESD Always follow ESD prevention procedures when removing and replacing cards Wear an ESD preventive wrist strap ensuring that it makes good skin ...

Page 10: ...e with other Black Box G SHDSL modems Configurable as remote CP units Configurable as central CO units to operate back to back Front panel status indicators CE marked 1 2 DESCRIPTION The Black Box LB510A R2 G SHDSL provides high speed 2 wire 2 wire connectivity to ISPs PTTs and enterprise environments using Symmetrical High data rate Digital Subscriber Line G SHDSL technology As a symmetric DSL CP...

Page 11: ...nection barrel receptacle 5 VDC diagram 1 3 1 External AC universal power supply Output from power supply 5 VDC 2 A Input to power supply universal input 100 240 VAC 50 60 Hz 0 3A The external AC adaptor shall be a listed limited power source that incorporates a disconnect device and shall be positioned within easy reach of the operator Ensure that the AC power cable meets all applicable standards...

Page 12: ...ill read any configuration data previously saved to FLASH memory during system power up If no configuration data was previously saved to FLASH then the LB510A R2 will load the factory default configuration from FLASH memory After power up you may use console commands or the Embedded Operations Channel EOC to modify the configuration parameters 2 2 HARDWARE DIP SWITCH CONFIGURATION To use DIP switc...

Page 13: ...uration parameters via the EOC by changing EOC variables the LB510A R2 will not execute your changes The table below lists the LB510A R2 s configurable parameter Table 1 LB510A R2 configurable parameters Parameter Description Possible Values Password The password used to login to the con sole 1 10 characters Circuit ID The circuit ID used to identify the unit 1 64 characters DSL Data Rate Timeslot...

Page 14: ...ches are all set to OFF so the CPE can be configured via G SHDSL bis EFM DSLAM If that is how you will be configuring the CPE skip ahead to section Ethernet Management Port on page 19 Otherwise read the following sections to manually configure the DIP switch settings The three sets of DIP switches are externally accessible from the underside of the LB510A R2 see Figure 3 Figure 3 Underside of LB51...

Page 15: ...ection 7 Reset configuration to factory defaults on page 34 2 5 DIP SWITCH SETTINGS You can configure the LB510A R2 by setting the DIP switches to the desired positions before you power up the device If the DIP switches are set to anything other than all OFF or all ON the LB510A R2 will operate in DIP switch configuration mode Once the device is powered up and operating in DIP switch configuration...

Page 16: ...e used for management if S1 4 is also OFF S1 6 Annex ON Annex B OFF Annex A S1 7 Reserved Reserved S1 8 DSL Mode ON CO OFF CPE Position Function S3 1 Reserved S3 2 S3 3 S3 4 S3 5 511e Pattern S3 6 511 Pattern S3 7 Test Mode Remote S3 8 Test Mode Local S4 2 S4 3 S4 4 S4 5 S4 6 S4 7 S4 8 Data Rate kbps OFF OFF OFF OFF OFF OFF ON 192 OFF OFF OFF OFF OFF ON OFF 256 OFF OFF OFF OFF OFF ON ON 320 OFF OF...

Page 17: ...OFF ON ON OFF 1536 OFF OFF ON OFF ON ON ON 1600 OFF OFF ON ON OFF OFF OFF 1664 OFF OFF ON ON OFF OFF ON 1728 OFF OFF ON ON OFF ON OFF 1792 OFF OFF ON ON OFF ON ON 1856 OFF OFF ON ON ON OFF OFF 1920 OFF OFF ON ON ON OFF ON 1984 OFF OFF ON ON ON ON OFF 2048 OFF OFF ON ON ON ON ON 2112 OFF ON OFF OFF OFF OFF OFF 2176 OFF ON OFF OFF OFF OFF ON 2240 OFF ON OFF OFF OFF ON OFF 2304 OFF ON OFF OFF OFF ON ...

Page 18: ...OFF ON ON ON 3648 OFF ON ON ON OFF OFF OFF 3712 OFF ON ON ON OFF OFF ON 3776 OFF ON ON ON OFF ON OFF 3840 OFF ON ON ON OFF ON ON 3904 OFF ON ON ON ON OFF OFF 3968 OFF ON ON ON ON OFF ON 4032 OFF ON ON ON ON ON OFF 4096 OFF ON ON ON ON ON ON 4160 ON OFF OFF OFF OFF OFF OFF 4224 ON OFF OFF OFF OFF OFF ON 4288 ON OFF OFF OFF OFF ON OFF 4352 ON OFF OFF OFF OFF ON ON 4416 ON OFF OFF OFF ON OFF OFF 4480...

Page 19: ...s Channel is an out of band channel specified in the G 991 2 standard for SHDSL Data Rate The DSL data rate is set by specifying the number of 64k timeslots Annex Either G 991 2 Annex A or Annex B The following status information is available through the command line interface Configuration Mode Whether the LB510A R2 is configured by DIP switches or software DSL Link State In Progress Success Deac...

Page 20: ...SL overhead DSL Line Condition Good or Poor Noise Margin Ratio the maximum tolerable increase in external noise power that still allows for BER of less than 1x 10 7 DSL Error Counters The following error counters are available CRC LOSW Loss of Sync Word 2 6 1 Help Commands The following commands are provided to help the user find the correct command help Lists all the commands that the console rec...

Page 21: ... to the system configuration or the DSL configuration will be lost on the next power cycle unless the changes are saved The command system save config is used to save the changes 2 6 3 System Status Commands The following commands show system status system show status Shows the following system status information LEDs DSL test mode front panel switch settings DSL link state and configuration mode ...

Page 22: ...nsole and enter the remote console command to access the second LB301A R2 s console Using this remote console feature the user can configure and query the status of the second LB510A R2 from a remote location When the user is finished with the remote console the logout command can be used to return to the local console 2 7 1 Example Command Line Interface Session LB510A R2 Command Shell Password L...

Page 23: ...ii txpackets 0 mii rxpackets 1 efm txpackets 0 efm rxpackets 0 port 0 tx 91 port 0 rx 150 port 1 tx 0 port 1 rx 0 port 2 tx 0 port 2 rx 0 port 3 tx 0 port 3 rx 0 LB510A R2 system show config configuration mode software logout timer 5m clocking dsl timeslots 89 system circuit id Black Box LB510A R2 interface mgmtmode in band g shdsl annex b mode co line probe disabled dsl test modes loopback off pa...

Page 24: ...5696 kbps Two things are essential 1 These units work in pairs Both units at the end of the twisted pair DSL span must be set for the same DTE rate one unit set as CO the other as CP 2 To function properly the LB510A R2 needs one twisted pair of metallic wire This twisted pair must be unconditioned dry metallic wire between 19 0 9mm and 26 AWG 0 4mm the higher number gauges will limit distance Sta...

Page 25: ...ect the power cord from the AC socket to the IEC 320 power entry connector on the universal input power supply 2 Connect the barrel plug to the Power connector on the LB510A R2 NOTE The LB510A R2 powers up as soon as it is plugged into an AC outlet there is no power switch The interconnecting cables shall be acceptable for external use and shall be rated for the proper application with respect to ...

Page 26: ... first be sure that you have read section Power input connector on page 11 and that the unit is connected to the appropriate power source Power up the unit 4 2 LED STATUS MONITORS There are ten LEDs that provide feedback on the state of the unit Figure 5 shows the location of the front panel LEDs There is a description of each LED s function follow ing the figure There are no user servicable parts...

Page 27: ...ent is enabled on an Ethernet port S1 5 is set to the ON position or S1 4 and S1 5 are set to the OFF position the Link LED shows that there is an active physical connection to the console Otherwise the Link LED shows an active physical connection to an Ethernet device 4 2 4 Activity Green The Activity LED shows that there is data being transferred via that Ethernet port Dur ing a software upgrade...

Page 28: ... Analog Loopbacks LAL and remote digital Loopbacks RDL These can be initiated by the console command dsl set loopback off lal rdl The data path for the LAL is shown in Figure 7 NOTE Local loopback causes bit errors on the remote end if the link is up Figure 8 Local Analog Loopback diagram The data received is looped back before going out on the DSL line Note that this loop back occurs after the pa...

Page 29: ...e serial interface Also the framer s internal BER Meter tries to detect a 511 pattern in the DSL RX data Because the BER Meter always runs when the pattern generator runs the meter will detect errors if either the pattern is not either looped back or the remote unit is not transmitting a 511 pattern 5 REMOTE CONSOLE OPERATION The PC user near end may configure and verify status of the remote LB510...

Page 30: ...nd the dsl link state is shown as success if the DSL link is established 4 At the command prompt enter the command remote console 5 Wait for the message Console Remote console connection established If a DSL link is not established or for some other reason the LB510A R2 far end does not respond in a reasonable amount of time the following message appears Console Remote console timed out trying to ...

Page 31: ... R2 far end is essentially the same as having a local console connection NOTE The local or remote LB510A R2 may be CO or CPE as long as there is one of each Either the CO or CPE unit may accept a remote console connection NOTE With a remote console session open a user at PC far end is blocked from using the local console Upon typing anything the LB510A R2 far end sends a mes sage to the PC far end...

Page 32: ...Console Remote console connection lost The timeout period is a fixed non configurable parameter of 5 minutes If the remote LB510A R2 far end has received no command within 5 minutes it automatically ter minates the RCS Once the RCS is terminated the PC far end can establish a local console session if desired However if the PC near end wishes to re establish a RCS it is able to do so whether or not...

Page 33: ...inutes to complete To upgrade the software 1 Connect to the LB510A R2 via the Ethernet management port and a Telnet ses sion 2 Enter the system show info command to view the unit s MAC address 3 Configure a BOOTP TFTP server and enter the system upgrade yes command to begin the upgrade 4 Alternatively you may enter the system upgrade TFTP server IP address filename command to begin the upgrade Aft...

Page 34: ...TS The configuration can be reset to factory defaults using DIP switch S1 A factory reset allows a user to recover from a forgotten password To reset to the configuration 1 Turn the LB510A R2 off 2 Turn the S1 1 switch to the ON position 3 Turn the LB510A R2 on 4 Turn the S1 1 switch to the OFF position ...

Page 35: ...emote Loopback control either by a front panel switch or from the DTE interface A 5 STATUS LED A 5 1 POWER GREEN The Power LEDglows solid during normal operation At startup during the POST the LED blinks once every second if the POST fails the unit does not enter normal opera tion and the LED blinks once every 0 4 seconds A 5 2 DSL GREEN The DSL LED glows solid while a DSL link is established Whil...

Page 36: ...he CPE comes with either an AC or DC power supply The supply s connection to the CPE is a 2 5 mm barrel receptacle with the center conductor positive There is one fuse in the equipment rated at 250V 500 mA 2 sec Rated voltage 5 VDC Rated current 1 A DC Figure 13 Power connections barrel receptacle 5 VDC diagram A 7 1 EXTERNAL AC UNIVERSAL POWER SUPPLY Output from power supply 5 VDC 2A Input to pow...

Page 37: ...wisted Pair A 9 LINE CODING TC PAM Trellis Coded Pulse Amplitude Modulation A 10 LINE RATES DSL LINE All nx64 rates from 192kbps up to 5 696 Mbps A 11 LINE INTERFACE Transformer coupled 2500 VRMS isolation A 12 G SHDSL PHYSICAL CONNECTION RJ 45 2 wire polarity insensitive pins 4 and 5 The external DC adaptor shall be a listed limited power source that incorporates a disconnect device and shall be ...

Page 38: ...WARE LICENSES NOTE the LB510A R2 includes software developed under third party licenses contact black box for more information B FACTORY DEFAULT VALUES B 1 FACTORY DEFAULT VALUES FOR SOFTWARE CONFIGURABLE PARAMETERS NOTE The default management IP address is 192 168 200 1 NOTE The default logout timer value is set for 300 seconds 5 minutes Parameter Default value DSL Timeslots 89 Circuit ID Black B...

Page 39: ...guration to factory defaults C INTERFACE PINOUTS C 1 LINE PORT C 1 1 RJ 45 Pin 4 Tip Pin 5 Ring Pins 1 2 3 6 7 8 no connection C 2 ETHERNET PORT C 2 1 RJ 45 SOCKET 10 100BASE T Pin 1 TX Pin 2 TX Pin 3 RX Pin 6 RX NOTE Pins not listed are not used ...

Page 40: ...724 746 5500 blackbox com Reset configuration to factory defaults ...

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