Hotwire® TDM SHDSL Endpoints Models 7995-A2-411, 7995-A2-421, 7995-A2-422, 7995-A2-700, 7996-A2-410, 7996-A2-420, and 7996-A2-700 Installation Instructions Document Number 7990-A2-ZN10-30 December 2005 Contents End User License Agreement (Zhone and Affiliates) ............................................................... Product Documentation Online ................................................................................................. Package Checklist ........................................
End User License Agreement (Zhone and Affiliates) Do not install this Software unless you agree to these provisions. Return the Software promptly for a refund if you do not agree. License. Zhone Technologies, Inc. and/or an affiliate ("Zhone") hereby grants you ("User")—either an individual or a single business entity—the non-exclusive right to install, access, run, or inter.
DISCLAIM ALL WARRANTIES OF FITNESS FOR PARTICULAR PURPOSE, MERCHANTABILITY AND NON-INFRINGEMENT. Some states or other jurisdictions do not allow the exclusion of implied warranties on limitations on how long an implied warranty lasts, so the above limitations may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from one state or jurisdiction to another. Limit of Liability.
Package Checklist Verify that your package contains: z Hotwire® TDM SHDSL Endpoint z 24 VDC power transformer with separate power cable – or – 6-conductor direct connection DC power cable z 8-position modular-to-8-position modular network cable z DB9-to-8-position modular terminal cable For Model 7995, your package should also contain a: z V.35 cable adapter Notify your sales representative if anything is missing or damaged.
Connecting Power to the Unit If your package includes a power transformer: 1 Plug the power cable into an AC outlet having a nominal voltage rating between 100–240 VAC. 2 Connect the power cable to the transformer. 3 Connect the output cable of the transformer to the connector marked POWER on the rear panel. If your package includes a direct-connection DC power cable: Connect the unit to an external +24 or –48 VDC SELV (Safety Extra Low Voltage) power source as described in the following section.
Power Cable Pinouts Pin Number Wire Color Signal 1 Black –48 VDC Return 2 Red –48 VDC Return 3 Green Ground 4 White +24 VDC Return 5 Orange +24 VDC/–48 VDC 6 Blue No Connection 6 5 4 3 2 1 99-16291 Connecting to the Network Procedure To connect your unit to the network: 1 Connect one end of the supplied 8-position modular-to-8-position modular network cable into the rear panel DSL jack. 2 Connect the other end to your DSL network interface.
LEDs ® TE D SL D PO W ER AL AR M TE ST TM 7995 TDM SHDSL 02-17143 The following table contains a description of the LEDs on the Hotwire 799x endpoint’s front panel. Label Color LED is . . .* Indicating . . . POWER Green On Normal operation. Off No power to the unit. Slow Cycling Unit is in minimum mode and a download is required. On Device failure, or self-test has failed. Off Self-test passed. ALARM TEST DSL DTE (7995) G.
Connecting to a System Terminal An optional system maintenance terminal may be attached to your Hotwire 799x endpoint through the modular jack on the rear panel. The system maintenance terminal allows you to view the status of the unit and change configuration options. The terminal must be a VT100-compatible terminal or a PC running terminal emulation software. Procedure To connect your unit to a system terminal: 1 Connect the 9-pin end of the supplied terminal cable into a COM port on your PC.
Asynchronous Terminal Interface Menu The following illustration shows the menu paths to the different terminal screens. Main Status Test Configuration Reset Change Download Device Code Identity Apply Administer Download Logins System and Performance Display Identity Test Status Statistics LEDs 7995: (Not Applicable) DSL 7996: G.
Entering Identity Information After accessing your unit for the first time, use the Change Identity screen to determine SNMP administrative system information that will be displayed on the Identity screen of the Status branch.
Displaying Configuration Options To display configuration options, you must first load a configuration into the edit area. To load a configuration option set into the configuration edit area, follow this menu selection sequence: Main Menu → Configuration (Load Configuration From) Make a selection by placing the cursor at your choice and pressing Enter. If you select . . . Then . . .
Select . . . To Access the . . . To Configure the . . . DSL Port DSL Interface Options (Table 1) DSL ports on the unit. DSL Port Threshold Traps DSL Port Threshold Trap Options (Table 2) Threshold for DSL traps (for the STU-C only). SYNC Port Synchronous Data Port Options – Model 7995 (Table 3) Synchronous DTE interface (Model 7995) G.703 G.703 Interface Options – Model 7996 (Table 4) G.703 interface (Model 7996) System Options System Options (Table 5) General system options of the unit.
Table 1: DSL Interface Options (2 of 2) Start Up Margin Possible Settings: 0dB – 15dB Default Setting: 4dB Specifies the Signal to Noise Ratio (SNR) margin a port must exceed to successfully train up with the remote unit. Max DSL Rate Possible settings depend on whether Spectrum Management is enabled. Determines the maximum speed of the DSL line when in Adaptive Rate mode (Max DSL Rate does not equal Min DSL Rate). Min DSL Rate Possible settings depend on whether Spectrum Management is enabled.
Table 2: DSL Port Threshold Trap Options ES Trap Threshold Possible Settings: 1–900, or 0 to Disable Default Setting: 120 Specifies the threshold for Error Seconds events in a 15-minute interval after which a trap will be sent. SES Trap Threshold Possible Settings: 1–900, or 0 to Disable Default Setting: 15 Specifies the threshold for Severely Error Seconds events in a 15-minute interval after which a trap will be sent.
Table 3: Synchronous Data Port Options – Model 7995 (1 of 2) Port Type Possible Settings: E530A, V.35, RS449, X.21 Default Setting: E530A Determines the port type for the data port. Payload Rate Possible Settings: 64 – 2304 kbps in 64k increments Default Setting: 192 kbps Specifies the payload rate of the port. This option is not displayed on the unit when Adaptive Rate is enabled.
Table 3: Synchronous Data Port Options – Model 7995 (2 of 2) Network Initiated Data Channel Loopback Possible Settings: Disable, Enable Default Setting: Disable Allows the initiation and termination of a Data Channel Loopback (DCLB) by the receipt of a DCLB-actuate sequence or DCLB-release sequence from the network or far-end device.
Table 4: G.703 Interface Options – Model 7996 (2 of 2) 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 when a valid signal cannot be recovered from the network interface (LOS or OOF). Primary Clock Source Possible Settings: G.
Table 5: System Options (2 of 2) G.703 Line Termination (Model 7996) Possible Settings: 75 ohms, 120 ohms Default Setting: 120 ohms Sets the line impedance for the unit. Region Setting Possible Setting: Annex B (read-only) For an STU-C, specifies the set of unique, regional SHDSL operations parameters to be used by the unit. Annex B is for European networks.
Table 6: Communication Port Options (2 of 3) Data Rate Possible Settings: 9.6, 14.4, 19.2, 28.8, 38.4, 57.6, 115.2 Default Setting: 9.6 Specifies the communication port baud rate. Character Length Possible Settings: 7, 8 Default Setting: 8 Determines the character length of the communication port. Parity Possible Settings: None, Odd, Even Default Setting: None Specifies the parity of the communication port. Stop Bits Possible Settings: 1, 1.
Table 6: Communication Port Options (3 of 3) Inactivity Timeout Possible Settings: Enable, Disable Default Setting: Disable Provides automatic logoff of a Telnet session when Port Use is set to Terminal. Disconnect Time (Minutes) Possible Settings: 1 – 60 Default Setting: 5 Number of minutes of inactivity before the session terminates automatically when Port Use is set to Terminal and Inactivity Timeout is enabled. Timeout is based on no keyboard activity.
Table 7: Telnet Session Options (2 of 2) Disconnect Time (Minutes) Possible Settings: 1 – 60 Default Setting: 5 Number of minutes of user inactivity before a Telnet session terminates automatically. Time out is based on no keyboard activity. Table 8: Communication Protocol Options Node IP Address Possible Settings: 001.000.000.000 – 223.255.255.255, Clear Default Setting: 000.000.000.000 For an STU-C, specifies the Node IP address. Node Subnet Mask Possible Settings: 000.000.000.000 – 255.255.255.
Table 8: Communication Protocol Options Communication Port Link Protocol Possible Settings: PPP, SLIP Default Setting: PPP Specifies the Communication Port link layer protocol when Port Use is set to NetLink for the COM port. Table 9: General SNMP Management Options SNMP Management Possible Settings: Enable, Disable Default Setting: Enable Enables or disables the SNMP management features.
Table 10: SNMP NMS Security Options NMS IP Validation Possible Settings: Enable, Disable Default Setting: Disable For IP Complex systems, specifies whether security checking is performed on the IP address of SNMP management systems attempting to access the node. NMS n IP Address Possible Settings: 001.000.000.000 – 223.255.255.255, Clear Default Setting: 000.000.000.000 For IP Complex systems, specifies the Internet Protocol address used to identify each SNMP trap manager (limit of 10).
Table 11: SNMP Traps Options (2 of 2) General Traps Possible Settings: Disable, Warm, AuthFail, Both Default Setting: Both Determines which SNMP traps are sent to each trap manager. Enterprise Specific Traps Possible Settings: Enable, Disable Default Setting: Disable Determines if SNMP traps are generated for enterprise-specific events.
Configuring the Unit Using the Internal Switches You can use the internal switches to manually configure the unit. ! HANDLING PRECAUTIONS FOR STATIC-SENSITIVE DEVICES This product is designed to protect sensitive components from damage due to electrostatic discharge (ESD) during normal operation. When performing installation procedures, however, take proper static control precautions to prevent damage to equipment.
Switchpack Location Use the following illustration to locate Switchpack S3.
Model 7995 Switchpack Definitions Table 12 lists Model 7995 Switchpack definitions. Table 12: Switchpack S3 Definitions – Model 7995 Switch # Allows you to . . . Default in Bold 1 Control whether the unit is an STC-C or an STU-R OFF = STU-R ON = STU-C 2 Control enabling of either Fixed Rate or Auto Rate mode. OFF = Fixed Rate Mode ON = Auto Rate Mode 3, 4, 5 Select one of eight preset DSL line rates. If Auto Rate is enabled, DSL Line Rate represents the Auto Rate ceiling.
Model 7996 Switchpack Definitions Table 13 lists Model 7996 Switchpack definitions. Table 13: Switchpack S3 Definitions – Model 7996 Switch # Allows you to . . . Default in Bold 1 Control whether the unit is an STU-C or an STU-R. OFF = STU-R ON = STU-C 2 Control enabling of either Fixed Rate or Auto Rate mode. Valid only for a unit configured as an STU-C. OFF = Fixed Rate mode ON = Auto Rate mode 3, 4, 5 Select one of eight preset DSL line rates.
! Important Safety Instructions 1 Read and follow all warning notices and instructions marked on the product or included in the manual.
Contacting Global Service and Support Contact Global Service and Support (GSS) if you have any questions about this or other Zhone products. Before contacting GSS, make sure you have the following information: z Zhone product you are using z System configuration z Software version running on the system z Description of the issue Technical Support If you require assistance with the installation or operation of your product, or if you want to return a product for repair under warranty, contact GSS.
7990-A2-ZN10-30 Hotwire TDM SHDSL Endpoints 31
*7990-A2-ZN10-30* *7990-A2-ZN10-30*
