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Paradyne Hotwire 8786 Скачать руководство пользователя страница 4

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8786-A2-GZ40-20

February 2001

Connecting to the DTE

Connection to the two ports of the Hotwire 8786 TDM SDSL Termination Unit is
through the 50-pin interface connector on its faceplate. Refer to Connector Pin
Assignments in the User’s Guide.

"

Procedure

To connect the Hotwire 8786 TDM SDSL Termination Unit to your DTE:

1. Connect the 50-position connector of the cable to the connector on the

faceplate of the unit. Align one end of the cable connector with the card
connector, then push on the cable connector until it seats.

The end of the cable connector has a release button. To remove the
connector, press the release button and pull the connector away from the
card.

2. Feed the cable through the Cable Guide if it is in use. When all cables are

installed, anchor them with cable ties to the rack, DSLAM, or Cable Guide.

3. Connect the two terminating connectors to your DTE.

Connecting to an MDF

You can connect the Hotwire DSLAM chassis containing the Hotwire 8786 TDM
SDSL Termination Unit to an MDF or other demarcation point. Do not connect it
to a POTS splitter.

"

Procedure

To connect the Hotwire DSLAM chassis containing the Hotwire 8786 TDM SDSL
Termination Unit to an MDF:

1. Plug the Telco 50-pin cable into the appropriate LINE port on the chassis.

2. Replace the longer Telco cable captive screw with a shorter connector

captive screw, which is provided with the Hotwire DSLAM chassis.

3. Insert a cable tie (provided with Hotwire DSLAM chassis) through the tie

mount to hold the Telco 50-pin connector in place. If more than one Telco
cable is being connected, span the two or three connectors.

4. Make sure the other end is connected to the appropriate MDF or

demarcation point.

Refer to Connector Pin Assignments in the User’s Guide for pinouts.

NOTE:

If you are connecting the Telco 25-pair, 50-pin cable to an MDF, a converter
may be necessary for terminating the other end of the cable on a punchdown
block before cross-connecting to an MDF.

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Содержание Hotwire 8786

Страница 1: ...Hotwirer 8786 Termination Unit is a circuit card assembly that contains two Time Division Multiplexer Symmetric Digital Subscriber Line TDM SDSL ports and a G 703 interface When the Hotwire 8786 TDM SDSL Termination Unit is used in a Hotwire 8600 or 8800 Series Digital Subscriber Line Access Multiplexer DSLAM chassis it transports up to 2048 kbps signals over traditional twisted pair telephone wir...

Страница 2: ...alled and power is supplied to the chassis After the Hotwire 8786 TDM SDSL Termination Unit is installed there are configuration procedures that must be performed before you can begin to use the unit Refer to the Hotwire 8786 TDM SDSL Unit with G 703 Interface User s Guide for more detailed configuration procedures Cables You Need The following standard cables are used with this product For the ne...

Страница 3: ...d guides For a Hotwire 8800 Series DSLAM chassis Hold the Hotwire 8786 TDM SDSL Termination Unit vertically with the component side facing right and insert it into the top and bottom card guides 4 Slide the unit into the slot until the power and network connectors seat firmly in the mating connectors on the backplane CAUTION Do not force the unit into the slot This could damage the backplane conne...

Страница 4: ...TE Connecting to an MDF You can connect the Hotwire DSLAM chassis containing the Hotwire 8786 TDM SDSL Termination Unit to an MDF or other demarcation point Do not connect it to a POTS splitter Procedure To connect the Hotwire DSLAM chassis containing the Hotwire 8786 TDM SDSL Termination Unit to an MDF 1 Plug the Telco 50 pin cable into the appropriate LINE port on the chassis 2 Replace the longe...

Страница 5: ...ling Off Loopback test or 511 test pattern in progress POST in progress No tests G 703 1 2 Green On Slow cycling Fast cycling Off Recoverable signal present on the G 703 network Remote Alarm Indication RAI present An OOF LOF EER or AIS condition exists No signal on the port DSL PORT 1 2 Green On Slow cycling Fast cycling Off DSL link is up DSL training in progress OOF condition DSL link is down Sl...

Страница 6: ... illustration shows the paths to the Hotwire 8786 TDM SDSL Termination Unit s various ATI screens Main Status Test System and Test Status Performance Statistics Display LEDs Identity Network Error Statistics Network Performance Statistics Configuration Control Default Factory Configuration Configuration Loader Current Configuration Network G 703 Copy Ports System Options Management and Communicati...

Страница 7: ...ow this menu selection sequence Main Menu Control Change Identity Configuring the Unit Configuration option settings determine how the unit operates Use the Configuration branch of the Hotwire 8786 TDM SDSL Termination Unit s menu to display or change configuration option settings The unit is shipped with factory settings in the Default Factory Configuration area If the factory default settings do...

Страница 8: ...figuration Configuration Loader Default Factory Configuration Ctrl a to access these functions ESC for previous menu MainMenu Exit Î ÎÎ Make a selection by placing the cursor at your choice and pressing Enter If you select Then Current Configuration The selected configuration option set is loaded and the Configuration Edit Display menu screen appears Configuration Loader The Configuration Loader s...

Страница 9: ...and Communication Ctrl a to access these functions ESC for previous menu MainMenu Exit Save Select To Access the To Configure the Network Network Interface Options Table 1 DSL network interface Ports 1 2 G 703 G 703 Interface Options Table 2 G 703 interface Copy Ports Copy Ports Options Table 3 DSL network and G 703 interface ports by copying options from port to port System Options System Options...

Страница 10: ...utomatically set rate cannot exceed DSL Line Rate H AutoRate is only available when the unit is configured as an LTU DSL Line Rate Possible Settings 400 528 784 1040 1552 2064 Default Setting 2064 Determines the fixed line rate of the LTU when AutoRate is disabled and the maximum rate to which the unit can be set if AutoRate is enabled H DSL Line Rate is only available when the unit is configured ...

Страница 11: ...e noCRC4 framing format is used The NTU is automatically configured to match the framing format used by the LTU Time Slot 16 Possible Settings Signaling Data Default Setting Signaling Specifies whether the G 703 interface is used for voice or data Send AIS on Network Failure Possible Settings Enable Disable Default Setting Enable Specifies the action taken on the signal transmitted to the G 703 in...

Страница 12: ...as a control unit or tributary unit NOTE Changing this option will reset the unit Test Timeout Possible Settings Enable Disable Default Setting Enable Allows tests to end automatically The feature should be enabled when the unit is remotely managed so that control can be regained after a test is accidentally executed Test Duration min Possible Settings 1 120 Default Setting 10 Number of minutes fo...

Страница 13: ... Telnet session Login IDs are created with a password and access level Session Access Level Possible Settings Administrator Operator Default Setting Administrator The Telnet session access level is interrelated with the access level of the Login ID Inactivity Timeout Possible Settings Enable Disable Default Setting Disable Provides automatic logoff of a Telnet session Disconnect Time Minutes Possi...

Страница 14: ...ternal SNMP manager when that manager attempts to access an object in the MIB Name 1 Access Possible Settings Read Read Write Default Setting Read Determines the access level for Community Name 1 Community Name 2 Possible Settings ASCII Text Default Text null string Identifies the name of the second community allowed to access the unit s MIB The community name must be supplied by an external SNMP ...

Страница 15: ... Possible Settings 1 2 3 4 5 6 7 8 9 10 Default Setting 1 Specifies the number of SNMP management systems that can send SNMP messages NMS n IP Address Possible Settings 001 000 000 000 223 255 255 255 Clear Default Setting 000 000 000 000 Specifies the Internet Protocol address used to identify each SNMP manager Access Level Possible Settings Read Read Write Default Setting Read Determines the acc...

Страница 16: ...Settings IMC DSL1 DSL2 Default Setting IMC Provides the network destination path of each trap manager H NMS n Destination is available only when the unit is configured as an NTU and not running in IP Conservative mode Disabled ports cannot be specified General Traps Possible Settings Disable Warm AuthFail Both Default Setting Both Determines which SNMP traps are sent to each trap manager Enterpris...

Страница 17: ...ry requirements of the country in which it is installed If necessary consult with the appropriate regulatory agencies and inspection authorities to ensure compliance 7 A rare phenomenon can create a voltage potential between the earth grounds of two or more buildings If products installed in separate buildings are interconnected the voltage potential may cause a hazardous condition Consult a quali...

Страница 18: ... may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense The authority to operate this equipment is conditioned by the requirements that no modifications will be made to the equipment unless the changes or modifications are ...

Страница 19: ...n by fax or to speak with a company representative Within the U S A call 1 800 870 2221 Outside the U S A call 1 727 530 2340 Document Feedback We welcome your comments and suggestions about this document Please mail them to Technical Publications Paradyne Corporation 8545 126th Ave N Largo FL 33773 or send e mail to userdoc paradyne com Include the number and title of this document in your corres...

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