Version control Version number Date Content of changes Initial version of the manual corresponding to version 1.31 of the 01.05.2002 device microprogram 07.02.2002 Added - telnet - remote statistics via secondary channel - 4.6Mbit operate mode 09.30.2002 IEEE 802.1Q target packet support 20.11.2002 The official version Date 21.10.03...
Introduction The Black Box DSL Discovery device is targeted at the organization of high-rate access to Internet or at the integration of LANs. The 2B1Q line encoding is used to transmit information over a twisted pair. The Black Box DSL Discovery device ensures organization of communication over one or two twisted pairs. The device provides transmission rates in the range from 192 Kbit/s to 4640 Kbit/s.
Granting of 95% of the digital channel band to the user. • In-built functions of diagnostics and self-testing. • Low power consumption, easy-to-use applications. • Console port for the local management. • -48V power feeding • ~220 V power feeding. (only for MDS931AE-2 model) Date 21.10.03 page 6 of 29...
Description of the device Exterior design Exterior design of external model (MDS931AE-2) is introduced at the picture The front panel of the device has six LEDs: Date 21.10.03 page 7 of 29...
Page 7
Exterior design of Rack Mount models is introduced at the picture Date 21.10.03 page 8 of 29...
Page 8
informs the user about the status of the local device. The following four statuses are LOCAL(L) possible «blinking red» informs the user about malfunctioning of the modem’s hardware and software. In this case, the modem is out of order and should be submitted to the service center for being repaired.
Open the package and make sure that the delivery set is complete. The delivery set The delivery set includes: • the subscriber access device (a modem); • the power supply source (an AC adapter); (for MDS931AE-2) • the cable for the connection to the line; • Patch Cord UTP5 •...
• launch the hyper-terminal operation program on the PC. For Rack Mount models • insert modem card to shelf • connect the modem using the “straight” Patch Cord cable to the hub through the HUB connector or to the PC through the PC connector. Only one device can be connected to modem jack at same time.
Page 11
To update the information on the screen use the “Enter” key. The following menu will appear on the screen. Black Box MDSL Ethernet Monitor V1.41 +------------------------+ Main Menu +------------------------+ 1. Performance management (PM) 2. Fault and maintenance management (FMM) 3. Configuration management (CM) 4.
To exit from the mode press any key. Each command has the (H)elp command to help the user and the (M)ain command to return to the main menu. The main menu The main menu is the following: Black Box MDSL Ethernet Monitor V1.21 +------------------------+ Main Menu +------------------------+ 1.
Performance management submenu Upon activation of the performance management submenu the following message will be displayed. 00:28:10 Performance management activated Enter <M> to return to MAIN, or <H> for HELP information NTU_PM_S09_P1> Press <H> to see all available commands with their brief description. 00:28:10 Performance management activated Enter <M>...
LINE command The LINE command informs the user about the status of the connection over the physical line. Upon entering the <C> parameter, the updating of the information on the screen will occur automatically with the interval of 5…20 seconds according to the parameter set by the TRACETIME command: Line Port Statistics LOCAL REMOTE...
MAC command The MAC command displays the table of MAC addresses on the screen LOCAL 00:48:54:6c:5e:08 2 00:90:27:1c:78:70 2 00:09:b7:02:66:91 2 00:c0:df:06:03:4d 2 00:60:08:76:61:c2 2 00:c0:26:31:66:c0 2 00:60:08:76:62:08 2 00:c0:26:a3:8c:df 2 00:60:52:0b:f8:01 2 00:30:48:10:7f:46 2 00:c0:26:aa:a7:1a 2 XX:XX:XX:XX:XX:XX XX:XX:XX:XX:XX:XX XX:XX:XX:XX:XX:XX XX:XX:XX:XX:XX:XX XX:XX:XX:XX:XX:XX XX:XX:XX:XX:XX:XX...
Fault and maintenance management submenu Upon activation of the fault and maintenance management submenu the following message will be displayed. 01:37:30 Fault and maintenance management activated Enter <M> to return to MAIN, or <H> for HELP information NTU_FMM_S09_P1> Press <H> to see all available commands with their brief description. 01:37:30 Fault and maintenance management activated Enter <M>...
SQ command The SQ command informs the user about the status of the connection over the physical line. Upon entering the <C> parameter, the updating of the information on the screen will occur automatically with the interval of 5…20 seconds according to the parameter set by the TRACETIME command. It is very convenient to create a text file about the connection status for further analysis.
ALARM command The ALARM command informs the user about urgent and non-urgent alarms. Upon entering the <C> parameter, the updating of the information on the screen will occur automatically with the interval of 5…20 seconds according to the parameter set by the TRACETIME command: Alarm Status Urgent: LossSync - ON...
NTU_CM_S09_P1> CONFIG command The CONFIG command informs the user about the configured parameters. NTU_CM_S09_P1>CONFIG ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ xDSL Line Rate,kbit/s : 2320 Master/Slave : Slave Adaptive mode : ON Operation mode : Transparent Ethernet Speed : AUTO Duplex mode : AUTO Telnet mode : ON IP Address : 10.7.1.1...
LINERATE command The LINERATE command determines the modem connection rate over the line. The number parameters from 1 to 16 determine the connection rate. NTU_CM_S09_P1>LINERATE 12 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ xDSL Line Rate,kbit/s : 1296 Master/Slave : Master Adaptive mode : ON Operation mode : Transparent Ethernet Speed...
ESPEED command The ESPEED command determines the operating speed over the Ethernet port. NTU_CM_S09_P1>ESPEED AUTO ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ xDSL Line Rate,kbit/s : 1296 Master/Slave : Master Adaptive mode : ON Operation mode : Transparent Ethernet Speed : AUTO Duplex mode : AUTO Telnet mode : ON IP Address...
EMODE command The EMODE command sets the operation mode over the Ethernet port. NTU_CM_S09_P1>EMODE AUTO ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ xDSL Line Rate,kbit/s : 1296 Master/Slave : Master Adaptive mode : ON Operation mode : Transparent Ethernet Speed : AUTO Duplex mode : AUTO Telnet mode : ON IP Address...
NTU_CM_S09_P1>PORT 2 NTU_CM_S09_P2> OPERATE command (only for MDS931C-2, MDS931AE-2 models) The OPERATE command depend the 2 Mbits ( Bridge) or 4 Mbits (Transparent) operation mode. When the value will be changed, it is necessary to sets MASTER, ADAPTIVE LINERATE parameters every ports.
Enter <M> to return to MAIN, or <H> for HELP information NTU_SM_S09_P1> It is reserved for further developments. Technical specifications The main technical specifications of modems of the Black Box DSL family are presented below in the table. Line interface. Standard ETSI 101 135...
о equipment can also withstand air-transport at a low air pressure of 12 kPa (90 Torr) at -50 С. The packed equipment of the Black Box DSL family can be stored within 12 months (from the date of transshipment including...
(up to 10000 m at an air pressure of 170 Torr); • river transport (in holds). The equipment of the Black Box DSL family should withstand transportation when being packed under the following conditions: о о...
.... Line 2,a RJ45 Line 2,b ring Ground Type: RJ-45, 8 pin Ground Line 1,a Line 1,b ring Monitor connector (MDS931AE-2) Number Signal Assignment Transmit data Receive data Data terminal ready SGND Signal ground female Type: Sub-D9, female Date 21.10.03...
PC and Hub connectors Type: RJ-45 Number PC assignment HUB assignment .... RJ-45 Description of interface cables «Straight» Ethernet cable Side А Color of wire Side B white/green green/white white/orange blue/white white/blue orange/white white/brown. brown/white «Straight» modem cable The device side The PC side DB9M DB9F...
Need help?
Do you have a question about the MDS931AE-2 and is the answer not in the manual?
Questions and answers