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ADTRAN 1200287L1 User Manual

Adtran, inc. modem user manual
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61200659L1-1A
January 2001
MX2800 STS-1

User Manual

4200659L1 AC Non-Redundant Version with Modem
4200659L2 AC Redundant Version with Modem
4200659L3 DC Non-Redundant Version with Modem
4200659L4 DC Redundant Version with Modem
4200659L5 AC Non-Redundant Version
4200659L6 AC Redundant Version
4200659L7 DC Non-Redundant Version
4200659L8 DC Redundant Version
1200291L1 Breakout Panel
4175043L2 Battery Backup
1200657L2 Battery Backup Adapter Cable
1200287L1 Amp to Punch-Down Cable

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Summary of Contents for ADTRAN 1200287L1

  • Page 1: User Manual

    4200659L4 DC Redundant Version with Modem 4200659L5 AC Non-Redundant Version 4200659L6 AC Redundant Version 4200659L7 DC Non-Redundant Version 4200659L8 DC Redundant Version 1200291L1 Breakout Panel 4175043L2 Battery Backup 1200657L2 Battery Backup Adapter Cable 1200287L1 Amp to Punch-Down Cable 61200659L1-1A January 2001 MX2800 STS-1 User Manual...
  • Page 2 Trademark Information OpenView is a trademark of Hewlett-Packard Company. Spectrum is a registered trademark of Cabletron. 901 Explorer Boulevard P.O. Box 140000 Huntsville, AL 35814-4000 Phone: (256) 963-8000 © 2001 ADTRAN, Inc. All rights reserved. Printed in USA.
  • Page 3 Advance notification and the opportunity to maintain uninterrupted service are given. 4. If experiencing difficulty with this equipment, please contact ADTRAN for repair and warranty information. The telephone company may require this equipment to be disconnected from the network until the problem is corrected or it is certain the equipment is not malfunctioning.
  • Page 4 Federal Communications Commission Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class A dig- ital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
  • Page 5 Canadian Equipment Limitations Notice: The Canadian Industry and Science Canada label identifies certified equip- ment. This certification means that the equipment meets certain telecommunications network protective, operational, and safety requirements. The Department does not guarantee the equipment will operate to the user’s satisfaction. Before installing this equipment, users should ensure that it is permissible to be con- nected to the facilities of the local telecommunications company.

  • Page 6: Warranty And Customer Service

    Warranty and Customer Service ADTRAN will replace or repair this product within ten years from the date of ship- ment if it does not meet its published specifications or fails while in service. For detailed warranty, repair, and return information refer to the ADTRAN Equipment Warranty and Repair and Return Policy Procedure.
  • Page 7 Customer or a third party (including, but not limited to, loss of data or information, loss of profits, or loss of use). ADTRAN is not liable for damages for any cause whatsoever (whether based in contract, tort, or otherwise) in excess of the amount paid for the item.
  • Page 8 Customer Service, Product Support Information, and Training ADTRAN will replace or repair this product within five years from the date of ship- ment if the product does not meet its published specification, or if it fails while in ser- vice.
  • Page 9 Repair and Return If ADTRAN Technical Support determines that a repair is needed, Technical Support will coordinate with the Custom and Product Service (CAPS) department to issue an RMA number. For information regarding equipment currently in house or possible fees associated with repair, contact CAPS directly at the following number:Identify the...
  • Page 10 MX2800 STS-1 User Manual 61200659L1-1...

  • Page 11: Table Of Contents

    Battery Backup (P/N 4175043L2) ... 1-8 Chapter 2. Installation and Operation Unpack, Inspect, Power Up ... 2-1 Receiving Inspection... 2-1 ADTRAN Shipments Include ... 2-1 Power Up ... 2-2 Rackmount Installation ... 2-5 Connecting the Breakout Panel... 2-6 Rear Panel ... 2-7 LAN Port...
  • Page 12 Table of Contents Craft Port... 2-10 Establishing Terminal Connection ... 2-10 Navigating Within the Menus ... 2-11 Status ... 2-12 Statistics ... 2-12 Configuration ... 2-12 Diagnostics ... 2-12 Logout ... 2-12 ACO Buttons... 2-12 LED Descriptions... 2-13 Power Supply A/B ... 2-13 Status LEDs ...
  • Page 13 Restore Defaults ... 3-11 Restore VT Mapping Defaults ... 3-11 Protection Threshold (1-28)... 3-11 XCV Threshold... 3-12 System Management ... 3-13 Management Options ... 3-14 Local IP Address ... 3-14 Gateway IP Address ... 3-14 Subnet Mask ... 3-14 Management Port ... 3-14 Dialup Options ...
  • Page 14 Table of Contents Trap Community Name ... 3-34 System Security... 3-35 Password ... 3-35 Terminal Timeout ... 3-35 IP Security ... 3-35 IP Hosts ... 3-35 Date & Time... 3-35 Miscellaneous... 3-36 Equipment Identification ... 3-36 Unit ID ... 3-36 STS-1 J1 Path Trace ...
  • Page 15 Timing Status ... 4-8 Clock Status ... 4-8 Current Source ... 4-8 PRI Ext. Clock ... 4-9 SEC Ext. Clock ... 4-9 VT/Port State ... 4-10 VT/Port State ... 4-10 Acknowledge Alarms (ACO) ... 4-12 Chapter 5. Statistics STS-1 Statistics ... 5-2 24 Hour Alarm History ...
  • Page 16 Table of Contents Path Coding Violations (PCV) ... 5-18 Section Errored Seconds (SES) ... 5-19 Line Errored Seconds (LES) ... 5-19 Path Errored Seconds (PES) ... 5-19 Section Severely Errored Seconds (SSES) ... 5-19 Line Severely Errored Seconds (LSES) ... 5-19 Path Severely Errored Seconds (PSES) ...
  • Page 17 TL1 Messages ... 9-2 TL1 Responses... 9-2 Acknowledgment Messages ... 9-2 In Progress ... 9-3 All Right ... 9-3 Output Response Messages ... 9-3 Autonomous Messages ... 9-4 TL1 Commands ... 9-5 TL1 Autonomous Messages ... 9-10 TL1 Error Codes ... 9-13 Appendix A.
  • Page 18 Table of Contents xviii MX2800 STS-1 User Manual 61200659L1-1...

  • Page 19: List Of Figures

    List of Figures Figure 2-1. DC Power Connector... 2-3 Figure 2-2. The Breakout Panel ... 2-6 Figure 2-3. MX2800 STS-1 Rear View ... 2-7 Figure 2-4. MX2800 STS-1 Front Panel... 2-10 Figure 2-5. Terminal Main Menu ... 2-11 Figure 3-1. Configuration Menu ... 3-1 Figure 3-2.
  • Page 20 List of Figures Figure 5-14. Far End STS-1 Statistics Menu ... 5-16 Figure 5-15. Far End STS-1 Performance Parameters (Current 15 Minutes) ... 5-17 Figure 5-16. Far End STS-1 Performance Parameters (24 Hour History) ... 5-17 Figure 5-17. Far End STS-1 Performance Parameters (24 Hour Totals) ... 5-18 Figure 6-1.
  • Page 21 List of Tables Table 2-1. DC Connector Symbol Definitions ... 2-3 Table 2-2. LED Conditions for Active Cards ... 2-14 Table 2-3. LED Conditions for Standby Cards... 2-15 Table 2-4. T1/E1 LED Conditions ... 2-16 Table 3-1. Syslog Severity Levels ... 3-37 Table 7-1.
  • Page 22 List of Tables xxii MX2800 STS-1 User Manual 61200659L1-1...

  • Page 23: Chapter 1. Introduction

    10BaseT ethernet port. Using the Management Information Base II (MIB II), RFC 1595 standards, and an ADTRAN enterprise MIB, the MX2800 STS-1 can be configured, monitored, and diagnosed with standard SNMP network management programs such as Hewlett Packard’s HP OpenView™...

  • Page 24: Controller Card 1:1 Redundancy

    Chapter 1. Introduction The major features of the MX2800 STS-1 are as follows: • Built-in 1:1 redundancy • Hot-swappable controller cards • Independent, dual-load sharing, redundant power supplies • Embedded SNMP and Telnet management through 10BaseT ethernet or SLIP/PPP dialup •...

  • Page 25: Sts-1 Overview

    STS-1 OVERVIEW The MX2800 STS-1 multiplexer delivers up to 28 T1s or 21 E1s via the SONET Synchronous Transport Signal Level One (STS-1) at a speed of 51.84 Mbps. This is a cost-effective way to provide T1/E1 signals without the need for costly and complex multi-level multiplexing/demultiplexing as in an M13 multiplexer.

  • Page 26: Transport Overhead (Toh)

    Chapter 1. Introduction compensation. Pointer adjustments allow the synchronous payload envelope (SPE) to float with respect to the SONET frame. The pointer is contained in the H1 and H2 bytes of the line overhead (LOH), and is a count of the number of bytes the J1 byte is away from the H3 byte, not including the transport overhead.

  • Page 27: Unit Timing

    Unit Timing The MX2800 STS-1 multiplexer allows three timing methods. The first is the incoming STS-1 signal. A failure in this signal, such as a loss- of-signal (LOS) or a loss-of-framing (LOF) will cause the unit to enter OLDOVER defect. During rate as the receive signal prior to entering its defect condition.

  • Page 28: Network Manager

    Chapter 1. Introduction supports the MIB-II standard, RFC 1213, RFC 1595, and the ADTRAN Enterprise Specific MIB. MIB files are available at The term SNMP broadly refers to the message protocols used to exchange information between the network management system (NMS) and the managed devices, as well as to the structure of device management databases.

  • Page 29: Tl1

    Transaction Language 1 (TL1) is an ASCII based language that supports both command-response and autonomous (NE) message generation. Commonly, TL1 is used over a X.25 packet network but is completely independent of any physical layer protocols. For the MX2800 STS-1, TL1 is implemented as a Telnet session running over either Ethernet or PPP.

  • Page 30: Available Options

    Chapter 1. Introduction AVAILABLE OPTIONS The following optional equipment is available for use with the MX2800 STS-1. Contact your local distributor or the ADTRAN sales department for more information (see front section of this manual for phone number). Breakout Panel (P/N 1200291L1) The optional breakout panel connects to the MX2800 STS-1 and provides 28 RJ connectors for the individual T1s/E1s.

  • Page 31: Chapter 2. Installation And Operation

    Carefully inspect the MX2800 STS-1 for any damage that might have occurred in shipment. If damage is suspected, file a claim immediately with the carrier and contact ADTRAN Technical Support (see the front section of this manual for phone numbers).

  • Page 32: Power Up

    • User Manual or CD containing the User Manual The ADTRAN MX2800 STS-1 MIB is available at Power Up The AC version of the MX2800 STS-1 is provided with a six-foot power cord, terminated by a three-prong plug which connects to a grounded 120 VAC power receptacle.

  • Page 33: Figure 2-1. Dc Power Connector

    2-3 illustrate the DC power connector and give definitions for the four connector symbols. The chassis should be connected to an earth ground using the ground stud located between the AC and DC power sources on the rear panel. N E T Symbol PWR FAIL 61200659L1-1...
  • Page 34 Chapter 2. Installation and Operation The following UL requirements must be met during installation of the MX2800 STS-1 DC version: 1. Disconnect all power sources prior to servicing (unit may use multiple power sources). 2. Input: Minimum 48 VDC, 0.8 A 3.

  • Page 35: Rackmount Installation

    Two MX2800 STS-1s may be stacked with no spacing between units. ADTRAN recommends 1U (1.75") of separation above and below the two stacked units. This spacing allows the unit to dissipate heat. The design of the MX2800 STS-1 uses the chassis to distribute heat generated by the unit's internal cards.

  • Page 36: Connecting The Breakout Panel

    Chapter 2. Installation and Operation Connecting the Breakout Panel The optional breakout panel (P/N 1200291L1) connects to the MX2800 STS-1 via the the back of the unit, and provides 28 RJ connectors for the individual T1s/E1s. Shipment includes two six-foot, 64-pin to 64-pin Amp cables which allow direct cabling to the MX2800 STS-1.

  • Page 37: Rear Panel

    REAR PANEL The MX2800 STS-1 rear panel is equipped with a LAN port, a modem port, two alarm output terminal blocks, two sets of NET in/out jacks, two Amphenol (Amp) connectors, and DC/AC power connections. Figure 2-3 illustrates the rear panel and identifies its equipment.

  • Page 38: Lan Port

    Chapter 2. Installation and Operation LAN Port 10BaseT ethernet LAN interface. This SNMP and Telnet control. Connect the LAN port to intra-building wiring only. Modem Port MODEM line (POTS) connection for the internal V.34 modem. The MX2800 STS-1 can be configured as a dial-in host and also as a dial-out-on-Trap device (meaning the unit dials out to a specified host to report error conditions).

  • Page 39: Network Interfaces

    rackmount units. Once a modular connector is wired, push it firmly into the rear panel The alarm functions can be enabled or disabled through the section of the ELAYS Relays on page 3-18). Network Interfaces The network interfaces are full-duplex circuits provided by four BNC coaxial cable connections (two for each controller card).

  • Page 40: Front Panel

    57600 baud, 8-bit characters, no parity, and one stop bit (xxxx, 8N1). 2. Using the terminal interface cable adapter provided by ADTRAN, connect the DTE port of a terminal to the 8-pin modular jack labeled panel. 3. Initialize the terminal session.

  • Page 41: Navigating Within The Menus

    6. Make selections by entering the number corresponding to the chosen parameter. Press previous screen. End a terminal session by selecting from the The letter displayed in the upper left-hand corner of the terminal menu indicates which controller card is active (A or B). Navigating Within the Menus Navigate within the MX2800 STS-1 terminal menus using the following procedures:...

  • Page 42: Status

    Chapter 2. Installation and Operation If you want to... end the terminal session refresh the display The MX2800 STS-1 Status Provides information on the current state of the STS-1, power supplies, system, and VT/Port lines. For more detailed information, see Chapter 4, Status. Statistics Provides detailed statistical information (both current and historical) for the STS-1, VT, and Port lines.

  • Page 43: Led Descriptions

    button to deactivate an alarm, it remains disabled until the condition has cleared. Alarms can also be turned off remotely by using a selection found in the TATUS for more information. LED Descriptions The MX2800 STS-1 has LED status indicators for the power supplies, the STS-1 state, the controller cards, and the individual T1s/E1s.

  • Page 44: Table 2-2. Led Conditions For Active Cards

    Chapter 2. Installation and Operation LED State green solid green/amber alternating red solid amber solid red/amber alternating red blinking green solid red blinking red solid amber solid amber blinking red/amber alternating green solid red blinking red solid amber blinking amber solid green solid red flash (once per event) red blinking...

  • Page 45: T1/E1 Status Leds

    LED State green blinking amber solid red blinking red blinking T1/E1 Status LEDs These LEDs apply to each individual T1 or E1. Different conditions are indicated by the state of the LED (its color and whether it flashes, alternates color, or remains solid). The condition descriptions vary depending on whether the LEDs represent T1s or E1s of the active controller card or the controller card on standby.

  • Page 46: Table 2-4. T1/E1 Led Conditions

    Chapter 2. Installation and Operation Active Card Standby Card 2-16 Table 2-4. T1/E1 LED Conditions LED State T1/E1 Condition green solid Normal (All OK) Disabled red blinking red flash (once per Single/Burst CV event) red/green alternating XCV Threshold Exceeded amber solid In Test (Local) amber blinking In Test (Remote)

  • Page 47: Chapter 3. Configuration

    Configuration Chapter 3 To configure the MX2800 STS-1, use a 10BaseT ethernet connection, a SLIP/PPP modem port, or a VT-100 terminal. Figure 3-1 shows the shows the menu tree. Detailed descriptions of the menu options shown in Figure 3-1 are given in the following sections.

  • Page 48: Figure 3-2. Configuration Menu Tree

    Chapter 3. Configuration STS-1 Configuration Network Interface Protection Configuration Miscellaneous External Clock Configuration VT Interface #1-28 VT Interface Set Multiple Set Cross-Connect Mapping Restore VT Mapping Defaults Protection Threshold XCV Threshold MGMT Options System SNMP MGMT Options Management System Security Date &...

  • Page 49: Network Interface

    NETWORK INTERFACE Select ETWORK parameters (see Figure 3-3). Configure the MX2800 STS-1 network settings to match the STS-1 signal received from the service provider. STS-1 Configuration Use the STS-1 C configure the STS-1 network settings to match your application. Line Length Set the line length to reflect the physical length of the STS-1 network line.

  • Page 50: Xcv Threshold

    Chapter 3. Configuration signal or reception of AIS will cause the unit to enter hold-over mode. The STS-1 receive signal must be valid for at least 10 seconds for the unit to exit hold-over mode and restore loop timing. When the unit is configured for derived from a +/-20 ppm internal reference providing a SONET Minimum Clock (SMC).

  • Page 51: Vt Mode

    Setting VT Mode The STS-1 can frame the 7 VT groups as either VT1.5 or VT2. When set for VT1.5 (T1), all VT groups are set for VT1.5[TU=11] at 1.728 Mbps and the ports are set for T1 at 1.544 Mbps. When set for VT2 (E1), all the VT groups are set for VT2[TU-12] at 2.304 Mbps and the ports are set for E1 at 2.048 Mbps.

  • Page 52: Network Protection

    Chapter 3. Configuration Network Protection Enable or disable the unit’s ability to automatically route information to the backup STS-1 in the event of a primary STS-1 failure. With is automatically routed to the backup STS-1 in the event that the primary STS-1 fails.

  • Page 53: External Clock Configuration

    External Clock Configuration PRI Ext. Clock and SEC Ext. Clock - When timing is set to external, these entries allow selection of the primary and secondary clock source. Any one of the 28 ports, so long as it is active, can be used.

  • Page 54: Vt Interface #1-28

    Chapter 3. Configuration VT Interface #1-28 The VT Interface menu allows the user to map a Port (T1/E1) to a VT, activate/deactivate the T1 and E1 mapped to the VT, and to set the line coding, length, loopback detection, circuit protection, line ID string, and disable/enable the hairpin loopback.

  • Page 55: T1 Line Length

    T1 Line Length Set the line length for each T1 interface according to the distance from the MX2800 STS-1 to your DTE device. Set to attached DTE device only supports DS1 levels. T1 Remote Loopback Allows a selected T1 to respond to CSU or NIU loopbacks arriving from the STS-1 side.

  • Page 56: Set Cross-Connect Mapping

    Chapter 3. Configuration To make changes to all VTs, set the necessary changes and select option that corresponds to the change made) before leaving the menu. To make changes to some of the VTs, set the fields to correspond to the lines you want to change. Select (or select the made).

  • Page 57: Restore Defaults

    Restore Defaults Restores VT mapping to 1-to-1 mapping. Restore VT Mapping Defaults Select ESTORE configuration menu. The following message will display on the screen: !WARNING! R Select ONFIRM Protection Threshold (1-28) ROTECTION NABLED failure of a single protected (enabled) line to cause a card switch, set the ROTECTION 61200659L1-1...

  • Page 58: Xcv Threshold

    Chapter 3. Configuration XCV Threshold Set a limit on code violations (CVs) accepted by the unit over an individual T1/E1 line before it switches controller cards (see Figure 3-8). If set to switch controller cards. The threshold limits are described in the following chart: Setting 3-12...

  • Page 59: System Management

    SYSTEM MANAGEMENT Configure the MX2800 STS-1 for management through SNMP, Telnet, or a VT-100 interface (see Figure 3-9). Embedded SNMP and Telnet are available via a SLIP/PPP modem port or 10BaseT ethernet interface. This menu also includes options used to customize your unit’s alarm and trap generation, security setup, and equipment identification.

  • Page 60: Gateway Ip Address

    Chapter 3. Configuration Management Options Local IP Address Enter the MX2800 STS-1 IP address. This IP address applies to the LAN or modem port (when configured for PPP or SLIP). This address is available from your network administrator. Gateway IP Address Enter the gateway IP address of the MX2800 STS-1.

  • Page 61: Primary And Secondary Phone Numbers

    Primary and Secondary Phone Numbers When the MX2800 STS-1 dials out to send a trap, it first dials the RIMARY ECONDARY continue until a call is established and the trap is reported (or until each number’s maximum for redial attempts is reached; see Maximum Redial Attempts below).

  • Page 62: Idle Timeout

    Chapter 3. Configuration Idle Timeout After establishing a call and sending trap messages, the MX2800 STS-1 remains online for the amount of seconds entered in this field. If the field is set to 0, the unit hangs up as soon as the trap is sent.

  • Page 63: Modem Mode

    Modem Mode Select the ). The SLIP MX2800 STS-1, provides a telephone line (POTS) for connection to the internal V.34 modem. This setting applies only if the ANAGEMENT ODEM Modem Baud Rate Set the maximum operating speed of the Modem port (1200, 2400, 4800, 9600, 19200, and 38400 bps).

  • Page 64: Alarm Relays

    Chapter 3. Configuration Alarm Relays Alarm Relay Configuration Enables audible and visible alarms for specific error conditions (see Figure 3-11). The following charts describe the alarm conditions found in each menu. Conditions marked in the charts with an asterisk (*) sound the critical alarm when enabled. All other conditions sound the non-critical alarm.

  • Page 65: Sts-1 Alarms

    STS-1 Alarms Alarm LOMF AIS-L AIS-P RFI-L RFI-P 61200659L1-1 Description (Loss of Signal) The unit has lost the network receive signal. (Loss of Framing) The unit detects a framing loss from the network. (Loss of Pointer) The unit is unable to detect a valid pointer in the receive signal.
  • Page 66 Chapter 3. Configuration Alarm SLM-P UEQ-P TLOS JTRACE 3-20 Description (Path Signal Level Mismatch) A received signal label is mismatched if it does not equal the locally provisioned value or the value “equipped non-specific”. (Path Unequipped) The path is unequipped if it is not provisioned. Byte C2 of the STS path overhead is set to zero.

  • Page 67: Vt/Port Alarms

    VT/Port Alarms Alarm CAIS LAIS VT-LOP VT-AIS 61200659L1-1 Description (T1/E1 Loss of Signal) The unit has lost the receive signal on a T1/E1. (Carrier Side AIS) The T1 is receiving all ones from the STS side of the network. (Loop Side AIS) The T1 is receiving all ones from the DSX-1 interface.
  • Page 68 Chapter 3. Configuration Alarm VT-RFI VT-SLM VT-UEQ 3-22 Description (VT Path Remote Failure Indication) The unit is receiving a VT path remote failure indication. VT-RFI is declared when the incoming VT path remote defect indication (VT- RDI, “1” in bit 4 of the VT-Path Overhead byte (V5) in five contiguous frames) lasts for 2.5 +/- 0.5 seconds.

  • Page 69: System Alarms

    System Alarms Alarm Protection Switching Card Failure Protection Switch Communication Fail System Timing Clock Status Clock Source Change PRI EXT Clock Status SEC EXT Clock Status 61200659L1-1 Description A controller card has failed. This is a critical alarm only when the back-up card is not installed or is not working properly.

  • Page 70: Power Supply Alarms

    Chapter 3. Configuration Alarm Activity Loss Status Power Supply Alarms Alarm Malfunction Power Low Power Fail Bat. Backup Active Battery Low Temperature High Temperature Critical 3-24 Description When enabled, the CRITICAL relay will be thrown if the Activity Loss Status indicates the failure of an internal clock.

  • Page 71: Snmp Management Options

    SNMP Management Options Trap IP Addresses Enter up to five IP addresses of SNMP managers to which the MX2800 STS-1 sends traps. Trap Generation Use this menu (see Figure 3-12) to designate which error conditions will cause the unit to send trap messages. 61200659L1-1 Figure 3-12.

  • Page 72: Sts-1 Active Alarm Traps

    Chapter 3. Configuration STS-1 Active Alarm Traps Trap LOMF AIS-L AIS-P RFI-L RFI-P 3-26 If enabled, the unit issues a trap when... (Loss of Signal) The controller card has lost the network receive signal. (Loss of Framing) The controller card detects a loss of framing from the network.
  • Page 73 Trap UEQ-P SLM-P TX LOS In Test JTRACE 61200659L1-1 If enabled, the unit issues a trap when... (Path Unequipped) The controller card detects that the path is unequipped. The path is unequipped if it is not provisioned. Byte C2 of the STS path overhead is set to zero.

  • Page 74: Sts-1 Standby Alarm Traps

    Chapter 3. Configuration STS-1 Standby Alarm Traps Trap LOMF AIS-L AIS-P 3-28 If enabled, the unit issues a trap when... (Loss of Signal) The controller card has lost the network receive signal. (Loss of Framing) The controller card detects a loss of framing from the network.
  • Page 75 Trap RFI-L RFI-P UEQ-P SLM-P TX LOS 61200659L1-1 If enabled, the unit issues a trap when... (Line Remote Failure Indication) The controller card is receiving a line remote failure indication. RFI-L is declared when the incoming line remote defect indication (RDI-L, "110"...

  • Page 76: Vt/Port Traps

    Chapter 3. Configuration VT/Port Traps Trap CAIS LAIS Failure VT-LOP VT-AIS 3-30 If enabled, the unit issues a trap when... (T1/E1 Loss of Signal) The unit has lost the receive signal on a T1/E1. (Carrier Side AIS) The T1 is receiving all ones from the STS side of the network.

  • Page 77: System Traps

    VT-RFI VT-SLM VT-UEQ System Traps Trap Protection Switching Protection Switch all data has been routed from the primary card Card Removed Card Failure Communication Fail Max Switches 61200659L1-1 (VT Path Remote Failure Indication) The unit is receiving a VT path remote failure indication.
  • Page 78 Chapter 3. Configuration Trap System Timing Clock Status Clock Source Change PRI EXT Clock Status 3-32 If enabled, the unit issues a trap when... there is a change in clock status. The clock status can be any of the following values: –...

  • Page 79: Power Supply Alarm Traps

    Again, this condition is only encountered during a hard card failure and the customer should contact ADTRAN technical support if this occurs. If enabled, the unit issues a trap when... the power supply card has been removed...

  • Page 80: Mib Ii Standard Alarm Traps

    Chapter 3. Configuration Trap Bat. Backup Active Battery Low Temperature High Temperature Crit MIB II Standard Alarm Traps Trap Cold Start Link Up Link Down Auth. Failure Read Community Name Enter the authentication strings used for SNMP management. Match the MX2800 STS-1 to the SNMP manager for read privileges.

  • Page 81: System Security

    Date & Time Enter date and time information. Enter the month, date, and year separated by forward slashes (02/23/00). Enter the time in military format separated by colons (13:15:25). 61200659L1-1 (all lower case). adtran ISABLED ., or IP S option. If ECURITY IP H fields.

  • Page 82: Miscellaneous

    Chapter 3. Configuration Miscellaneous Equipment Identification These fields allow you to store information that identifies the unit. Unit ID Provides a user-configurable text string for the name of the MX2800 STS-1. This name can help you distinguish between dif- ferent installations. You can enter up to 32 alpha-numeric charac- ters in this field, including spaces and special characters (such as an underbar).

  • Page 83: Host Facility

    Emergency Alert Critical Error Warning Notice Info Debug Host Facility Specifies the facility destination of log events. Facilities are located on the host and are managed by the Syslog host daemon running on either a UNIX machine or a PC. Options include TL1 Account Management This menu allows for TL1 account management.

  • Page 84: Save On Logout

    Chapter 3. Configuration Currently, a user’s privilege can be one of three values: , or UEST effectively disables all access while preserving account information. A autonomous messages, but no user database access. An account is a guest account with user database access. Any time the MX2800 STS-1 configuration is saved to FLASH, the TL1 user database is saved as well.

  • Page 85: Figure 3-13. System Utilities Menu

    ADTRAN Technical Support. See the front section of this manual for more information. select S the main C condition persists, contact ADTRAN Technical Support. MX2800 STS-1 User Manual Chapter 3. Configuration from ONFIGURATION menu. If...

  • Page 86: Load Default Settings

    Chapter 3. Configuration Load Default Settings Loading the default settings will disable all STS-1 ports. Select screen will display traffic on all ports. The IP Address, Default Gateway, and subnet mask will not be reset when default settings are loaded. Update FLASH Software Select PDATE...

  • Page 87: Update Via Tftp Server

    1. Set the machine running the TFTP server program. If you are using the ADTRAN TFTP server, the IP address displays in the servers, please refer to the appropriate documentation. 2. Change the TFTP Server Filename to a unique filename. This...

  • Page 88: Retrieving From A Tftp Server

    To retrieve current configuration information from a TFTP server, follow the steps listed below. 1. Set the machine running the TFTP server program. If you are using the ADTRAN TFTP server, the IP address displays in the servers, please refer to the program’s appropriate documentation.

  • Page 89: System Reset

    System Reset The system must be manually reset after downloading new software. When the unit has successfully loaded and programmed the new software into its FLASH memory, it will begin uploading the code to the stand-by controller. This will be indicated on the menu and the STATUS LED on the stand-by card will display solid yellow.
  • Page 90 Chapter 3. Configuration 3-44 MX2800 STS-1 User Manual 61200659L1-1...

  • Page 91: Chapter 4. Status

    Status Chapter 4 View MX2800 STS-1 status information by selecting STS-1, VT/Port lines, power supplies, and controller cards is provided. 61200659L1-1 (see Figure 4-1). The information for the MX2800 STS-1 User Manual from TATUS Figure 4-1. Status Menu...

  • Page 92: Sts-1 State

    Chapter 4. Status STS-1 STATE Displays the current state of the STS-1. The following sections describe the STS-1 status fields in detail. Card A Displays the current condition of the network. Possible conditions are listed in the following chart: Condition Normal Alarm In Test...
  • Page 93 Condition LOMF AIS-L AIS-P RFI-L RFI-P SLM-P UEQ-P 61200659L1-1 Description (Loss of Multiframe) The controller card detects loss of H4 multiframe from the network. (Line Alarm Indication Signal) The controller card is receiving a line alarm indication signal. The Section Terminating Equipment generates AIS-L after detecting LOS or LOF.

  • Page 94: Network Port Mapping

    Chapter 4. Status Condition TLOS Network Port Mapping This entry contains a description of the mapping between network ports and controller cards. In a redundant system with circuit protection the following is displayed: Card A In a redundant system with network protection the following is displayed: Card A Card A...

  • Page 95: Power Supply State

    POWER SUPPLY STATE This field indicates which types of power supplies are installed (AC or DC) in Card A and Card B and gives their current state. Condition Normal Error Power Low Power Fail Charger Fail Battery Low Temp High Temp Critical SYSTEM STATE The system state fields display information regarding the two...

  • Page 96: Card A/Card B

    Chapter 4. Status with the exception of the manually). To clear the (ACO) or push the ACO Buttons on page 2-12 and Acknowledge Alarms (ACO) on page 4-12 for more information. Possible alarm types are listed in the following chart: Condition Supply Failure Card Failure...

  • Page 97: Protection

    Protection This field lists the type of protection mode currently active. Possible states are listed in the following chart: Condition Network Circuit None For more information on the different types of Protection Modes, see Chapter 7, Circuit and Network Redundancy. Card Comm This field displays the current state of the communication link between the two controller cards.

  • Page 98: Timing Status

    Chapter 4. Status TIMING STATUS The following entries describe the state of the transmit timing subsystem, including the status of the selected reference clock(s), availability and status of the external clock sources, timing acquisition status, and internal clock failures. Clock Status This entry describes the condition of the clock synchronization circuitry.

  • Page 99: Pri Ext. Clock

    • OLDOVER has occurred and the unit has entered hold-over mode. In this mode, the last known good clock reference frequency will be held within 4.1 ppm for a minimum of 24 hours. PRI Ext. Clock The PRI EXT Clock alarms indicate when a failure condition is encountered on the PRImary clock source (if configured).

  • Page 100: Vt/Port State

    Chapter 4. Status • LOS/AIS LOS or AIS condition. • – indicates that an internal hardware failure on the unit prevents the clock source from being used. • NAVAILABLE port to be used as an external clock source, but the port has not been enabled.
  • Page 101 Alarm VT-LOP VT-AIS VT-RFI VT-SLM VT-UEQ 61200659L1-1 Description (cont’d) (VT Path Loss of Pointer) A VT LOP defect is declared when either a valid pointer is not detected in eight consecutive VT superframes, or when eight consecutive VT superframes are detected with the NDF set to “1001”...

  • Page 102: Acknowledge Alarms (Aco)

    Chapter 4. Status ACKNOWLEDGE ALARMS (ACO) This selection allows you to remotely turn off an active alarm. It is the software equivalent of the ACO Buttons on page 2-12). 4-12 button (described in the section MX2800 STS-1 User Manual 61200659L1-1...

  • Page 103: Statistics

    Statistics Chapter 5 Select TATISTICS (see Figure 5-1). Alarm information and performance parameters are available for both the near and far ends of the network. Information is also given for the individual VTs and T1/E1 lines. Statistical information is given in screens based on the following time periods: the current 15-minute interval, a 24-hour history (divided into 96 15-minute intervals), and the totals for the previous 24 hours.

  • Page 104: 24 Hour Alarm History

    Chapter 5. Statistics STS-1 STATISTICS This menu provides submenus for alarm history and performance parameters (see Figure 5-2). 24 Hour Alarm History The MX2800 STS-1 keeps track of alarms for both the near and far ends of the network. You can view alarm history information in one of the three time period selections, or view a cumulative alarm count.
  • Page 105 The following alarm counts are provided in this menu: Condition LOMF AIS-L AIS-P RFI-L 61200659L1-1 Description (Loss of Signal) The unit has lost the network receive signal. (Loss of Framing) The unit detects a framing loss from the network. (Loss of Pointer) The unit is unable to detect a valid pointer in the receive signal.

  • Page 106: Figure 5-3. Local Sts-1 Current Alarm Count Screen

    Chapter 5. Statistics Condition RFI-P SLM-P UEQ-P The count given reflects the number of times the alarm or state has occurred (rather than the number of seconds the alarm was active). Description (Path Remote Failure Indication) The unit is receiving a path remote failure indication.

  • Page 107: Figure 5-4. Local Sts-1 24-Hour Alarm History Screen

    Chapter 5. Statistics Figure 5-4. Local STS-1 24-Hour Alarm History Screen When a > or < symbol appears in an upper corner of the screen, you can use the arrow keys on your keyboard to scroll right or left to view additional information.

  • Page 108: Performance Parameters

    Chapter 5. Statistics Performance Parameters View performance parameter information for the network in one of the three time period selections. Information in these fields is for the given time period since the last reset. When viewing the 24-hour history statistics screen, use the left and right arrow keys to scroll through all 96 15-minute intervals.

  • Page 109: Interval Starting At

    Figure 5-7. Local STS-1 Performance Parameters (24 Hour Totals) Interval starting at: Time that the 15-minute interval began. This field is displayed only in the 24-hour history screen which gives information for the previous 24 hours divided into 15-minute intervals (shown in Figure 5-6 on page 5-6).

  • Page 110: Section Errored Seconds (Ses)

    Chapter 5. Statistics Section Errored Seconds (SES) Number of seconds with one or more coding violations or one or more incoming defects (e.g., SEF, LOS, AIS, LOP) at the Section layer. Line Errored Seconds (LES) Number of seconds with one or more coding violations or one or more incoming defects (e.g., SEF, LOS, AIS, LOP) at the Line layer.

  • Page 111: Line Unavailable Seconds (Luas)

    Line Unavailable Seconds (LUAS) Time in seconds that the Line layer has been unavailable for data delivery. Path Unavailable Seconds (PUAS) Time in seconds that the Path layer has been unavailable for data delivery. Clear All Local STS-1 Statistics Clears all current information. This selection affects all statistical information (not just the displayed screen).

  • Page 112: Alarm History

    Chapter 5. Statistics Alarm History The MX2800 STS-1 keeps track of alarms for both the near and far ends of the network. View alarm history information in one of the three time period selections, or view a cumulative alarm count. Information in these fields is for the given time period since the last reset.
  • Page 113 The following alarm counts are provided in this menu: Condition The count given reflects the number of times the alarm or state has occurred (rather than the number of seconds the alarm was active). 61200659L1-1 Description The number of times the unit has failed to find a valid VT pointer.

  • Page 114: Performance Parameters

    Chapter 5. Statistics Figure 5-9. Local VT-LOP Alarm Count Screen (Current 15 Minutes) Figure 5-10. Local VT-LOP Alarm Count Screen (24 Hour History) Performance Parameters View performance parameter information for the network in one of the three time period selections. Information in these fields is for the given time period since the last reset.
  • Page 115 Figure 5-12 on page 5-14 for examples of the VT performance parameter screens. Condition The count given reflects the number of times the alarm or state has occurred (rather than the number of seconds the alarm was active). 61200659L1-1 Description (Coding Violation) The number of coding violations encountered at the VT layer.

  • Page 116: Figure 5-11. Local Vt-Cv Performance Parameters (Current 15 Minutes)

    Chapter 5. Statistics Figure 5-11. Local VT-CV Performance Parameters (Current 15 Minutes) Figure 5-12. Local VT-CV Performance Parameters (24 Hour History) 5-14 MX2800 STS-1 User Manual 61200659L1-1...

  • Page 117: Local Port Statistics

    LOCAL PORT STATISTICS The MX2800 STS-1 keeps track of IPOLAR for each of the Ports (T1s/E1s) (see Figure 5-13). View this LARMS information in one of the three time period selections, or view a cumulative alarm count. Information in these fields is for the given time period (if any) since the last reset.

  • Page 118: Ais Carrier Alarms

    Chapter 5. Statistics AIS Carrier Alarms The number of times the T1 has received all ones from the STS side of the network. FAR END STS-1 STATISTICS This menu provides a submenu performance parameters (see Figure 5-14). Performance Parameters View performance parameter information for the network in one of the three time period selections.

  • Page 119: Figure 5-15. Far End Sts-1 Performance Parameters (Current 15 Minutes)

    Chapter 5. Statistics Figure 5-15. Far End STS-1 Performance Parameters (Current 15 Minutes) Figure 5-16. Far End STS-1 Performance Parameters (24 Hour History) 61200659L1-1 MX2800 STS-1 User Manual 5-17...

  • Page 120: Interval Starting At

    Chapter 5. Statistics Figure 5-17. Far End STS-1 Performance Parameters (24 Hour Totals) Interval starting at: Time that the 15-minute interval began. This field is displayed only in the 24-hour history screen which gives information for the previous 24 hours divided into 15-minute intervals (shown in Figure 5-6 on page 5-6).

  • Page 121: Section Errored Seconds (Ses)

    Section Errored Seconds (SES) Number of seconds with one or more coding violations or one or more incoming defects (e.g., SEF, LOS, AIS, LOP) at the Section layer. Line Errored Seconds (LES) Number of seconds with one or more coding violations or one or more incoming defects (e.g., SEF, LOS, AIS, LOP) at the Line layer.

  • Page 122: Line Unavailable Seconds (Luas)

    Chapter 5. Statistics Line Unavailable Seconds (LUAS) Time in seconds that the Line layer has been unavailable for data delivery. Path Unavailable Seconds (PUAS) Time in seconds that the Path layer has been unavailable for data delivery. Clear All Far End STS-1 Statistics Clears all current information.

  • Page 123: Figure 6-1. Diagnostics Menu

    Diagnostics Chapter 6 IAGNOSTICS loopback tests from the MX2800 STS-1. From this menu, select VT/P displays the types of tests available. Descriptions and testing diagrams of the loopback tests are provided in the following portions of this chapter: VT/Port Loopbacks on page 6-2 STS-1 Loopbacks on page 6-8 61200659L1-1 menu shown in Figure 6-1 allows you to initiate...

  • Page 124: Chapter 6. Diagnostics

    Chapter 6. Diagnostics VT/PORT LOOPBACKS After you select the number that corresponds with the line you want to test, the menu in Figure 6-2 appears. The number selected (1-28) refers to the VT number. The Port (T1/E1) that will be tested is the port mapped to the selected VT number.

  • Page 125: Analog Network

    STS-1 Analog Network NALOG to the network (STS-1). The T1/E1 is completely de-multiplexed, looped back at the T1/E1 line interface unit (LIU) through the LIU drivers and receivers, and multiplexed back onto the STS-1 network stream. See Figure 6-4 for an illustration of this test. STS-1 61200659L1-1 CODEC...

  • Page 126: Digital Line/Net

    Chapter 6. Diagnostics Digital Line/Net IGITAL T1/E1 in both the network and local loop directions. Both loopbacks occur at the T1/E1 LIU. The network side loopback occurs deep into the LIU through the receiver, receive equalizer, transmit jitter attenuator, and finally, through the T1/E1 transmit drivers.

  • Page 127: Csu Loopback

    CSU Loopback CSU L OOPBACK loop-up pattern (001001…) towards the T1 CSU attached to the selected T1 line for six seconds. After six seconds have elapsed, the pattern will cease and incoming network traffic will be passed through to the CSU device. If the CSU device responded to the CSU loop-up pattern, it will return all data back towards the network.

  • Page 128: Vt Bert

    Chapter 6. Diagnostics Only one T1 port may engage a , or a , or a OOPBACK former test will be terminated and the latter test will be engaged. VT BERT VT BERT head” BERT will replace all incoming T1/E1 traffic for the T1/E1 mapped to the selected VT with an unframed QRSS pattern towards the network.

  • Page 129: Line Bert

    STS-1 Line BERT BERT head” BERT Selecting T1/E1 mapped to the selected VT with an unframed QRSS pattern. When show the state of pattern synchronization, cumulative error count, and a clear error count option. Selecting QRSS pattern generation and substitution of the incoming data stream.

  • Page 130: Loopbacks

    Chapter 6. Diagnostics STS-1 LOOPBACKS After you select appears. The sections following the figure provide descriptions and illustrations of the testing options. Select test in progress. Line Network ETWORK This loopback occurs just prior to the HDB3/B8ZS decoder of the LIU;...

  • Page 131: Analog Loopback

    STS-1 Analog Loopback NALOG loop side. The end effect of this test is a loopback of all VT/Ports after passing through the STS-1 mapper and the LIU. The incoming STS-1 data is ignored and the outgoing STS-1 stream is looped back into the “AGC/Receive Equalizer Block”...

  • Page 132: Digital Loopback

    Chapter 6. Diagnostics Digital Loopback IGITAL side. The end effect of this test is a loopback of all VT/Ports after passing through the STS-1 mapper and partially through the LIU. The incoming STS-1 data is ignored and the outgoing STS-1 stream is substituted in its place just prior to entering the STS-1 encoder block of the LIU.

  • Page 133: Metallic Diagnostics

    Metallic Diagnostics ETALLIC to the local loop side. The end effect of this test is a loopback of all VT/Ports after being fully multiplexed and de-multiplexed to and from the STS-1 and passed through both directions of the LIU. During this test, the incoming STS-1 is disconnected from the STS-1 receiver and the outgoing STS-1 signal is substituted in its place.
  • Page 134 Chapter 6. Diagnostics 6-12 MX2800 STS-1 User Manual 61200659L1-1...

  • Page 135: Chapter 7. Circuit And Network Redundancy

    Circuit and Network Redundancy Chapter 7 The MX2800 STS-1 provides backup measures of protection for both circuit and network failure. The following sections describe the three possible modes of operation: • Non-Redundant Mode, which offers no backup protection, is described on page 7-2. •...

  • Page 136: Non-Redundant Mode

    Chapter 7. Circuit and Network Redundancy NON-REDUNDANT MODE In Non-Redundant Mode, the MX2800 STS-1 houses only one controller card and only one network connection is available. There is no failure protection. In the event of a failure, an alarm is initiated and the front panel LEDs reflect the condition.

  • Page 137: Circuit Failure Recovery Mode

    CIRCUIT FAILURE RECOVERY MODE In Circuit Failure Recovery Mode, two controller cards are installed and a single STS-1 line is coming in (see Figure 7-2). In this mode, the MX2800 STS-1 can continue operating in the event of a controller card failure. When both cards are healthy, the primary card actively processes data while the secondary card stands by ready to take over if the first fails.

  • Page 138: Circuit And Network Failure Recovery Mode

    Chapter 7. Circuit and Network Redundancy Table 7-1. Configuration Requirements for Circuit Recovery Selection Path Config > Network Interface > XCV Threshold Config > Network Interface > Network Protection Config > Network Interface > Max. Switch Threshold Config > Network Interface > Min. Switching Period Config >...

  • Page 139: Figure 7-3. Circuit And Network Failure Recovery Mode

    Chapter 7. Circuit and Network Redundancy In a case like this, the MX2800 STS-1 is able to automatically re- route NET B The configuration requirements for this mode are the same as the ones given for Circuit Failure Recovery Mode (see Table 7-1 on page 7-4) except for the setting, which must ETWORK...
  • Page 140 Chapter 7. Circuit and Network Redundancy MX2800 STS-1 User Manual 61200659L1-1...

  • Page 141: Chapter 8. Power Loss Recovery

    Power Loss Recovery Chapter 8 The MX2800 STS-1 provides backup measures of protection for both power supply and power source failures. The following sections describe the possible modes of operation: • Non-Redundant Power Mode, which offers no backup protection, is described on page 8-2. •...

  • Page 142: Non-Redundant Power Mode

    Chapter 8. Power Loss Recovery NON-REDUNDANT POWER MODE In Non-Redundant Power Mode, the MX2800 STS-1 houses only one power supply card and only one power source is available. There is no power failure protection. If a power supply card fails, then the unit is inoperable until the card is repaired or replaced.

  • Page 143: Power Supply Recovery Mode

    POWER SUPPLY RECOVERY MODE In Power Supply Recovery Mode, two power supply cards are installed and connected to a single power source (see Figure 8-2). In this mode, the MX2800 STS-1 can continue to operate during a power supply failure, without interrupting service. The power supplies are load sharing, so either power supply can provide power for the entire unit.

  • Page 144: Power Supply And Source Recovery Mode

    Chapter 8. Power Loss Recovery POWER SUPPLY AND SOURCE RECOVERY MODE In this mode, two power supply cards are installed and are connected to two individual power sources. The MX2800 STS-1 handles any combination of power source or power supply failure. Much like the backup design for the controller cards, the MX2800 STS-1 is able to internally re-route the power source if a power supply card and the opposite power source fail.

  • Page 145: Battery Backup Mode

    BATTERY BACKUP MODE With the installation of the ADTRAN Power Supply/Battery Charger (PS/BC) and backup battery pack, the MX2800 STS-1 is able to continue operation without service interruption during a power outage. This PS/BC (P/N 4175043L2) provides -48 VDC to the MX2800 STS-1.
  • Page 146 Chapter 8. Power Loss Recovery MX2800 STS-1 User Manual 61200659L1-1...

  • Page 147: Chapter 9. Transaction Language 1 (Tl1)

    Transaction Language 1 (TL1) Chapter 9 INTRODUCTION Transaction Language 1 (TL1) is a BELLCORE standard used in the input and output messages that pass between Operations Systems (OS) and Network Elements (NE) in telecommunication networks. It was developed to standardize equipment surveillance and memory administration, and to test with a common format.

  • Page 148: Mx2800 Sts-1 User Manual 61200659L1-1

    Chapter 9. Transaction Language 1 (TL1) management port enabled, a valid IP and gateway address, and a valid subnet mask. Once the Telnet connection is established, it is necessary to initiate a TL1 session. Establishing a TL1 session involves successful user authentication.

  • Page 149: In Progress

    currently supports two types of acknowledgment messages: In Progress (IP) and All Right (OK). In Progress The IP acknowledgment message is usually generated as an interim response message to indicate that a message has been received and that the command is being executed. IP messages have the following general format: IP <CTAG><CR><LF>...

  • Page 150: Autonomous Messages

    Chapter 9. Transaction Language 1 (TL1) The MX2800 STS-1 specifically uses “quoted line(s)” in the response message of successfully executed The quoted line format is as follows: <AID>:<NTFCNCDE>,<CONDTYPE>,<SRVEFF>,<OCRDAT>,<OCRTM>,<LOCN>… NTFCNCDE • MN - Minor • MJ - Major • CR - Critical Refer to the condition types listed in Table 9-2 on page 9-10 (MX2800 STS-1 Alarm Events) for possible MX2800 STS-1 CONDTYPE...

  • Page 151: Tl1 Commands

    The MX2800 STS-1 specifically uses “quoted line(s)” in message has the following quoted line format: <AID>:<NTFCNCDE>,<CONDTYPE>,<SRVEFF>,<OCRDAT>,<OCRTM>,<LOCN>… NTFCNCDE • CL - Alarm Cleared • TC - Transient Condition • MN - Minor • MJ - Major • CR - Critical REPT-EVT <AID>:<CONDTYPE>,<CONDEFF>,<OCRDAT>,<OCRTM>,<LOCN>…...

  • Page 152: Table 9-1. Tl1 Commands

    Chapter 9. Transaction Language 1 (TL1) Areas of concentration for TL1 support in the MX2800 STS-1 include session initiation, termination, user account management, and system event reporting. Table 9-1 lists the commands currently supported by the MX2800 STS-1. ACT-USER::<username>:::<password>; Description TID* CTAG* PARAM1...
  • Page 153 ED-USER-SECU::<username>:::,<password>,,<privileges>; Description TID* CTAG* PARAM2 PARAM4 ENT-USER-SECU::<username>:::<password>,,<privileges>; Description TID* CTAG* PARAM1 PARAM3 DLT-USER-SECU::<user>; Description TID* CTAG* INH-MSG-{EQPT|rr|ALL}; Description * An asterisk indicates optional command blocks. 61200659L1-1 Chapter 9. Transaction Language 1 (TL1) Table 9-1. TL1 Commands (Continued) Edits the requested TL1 user’s account Circuit ID/Unit ID Username (must be present in TL1 user table) Transaction Number (integer)
  • Page 154 Chapter 9. Transaction Language 1 (TL1) MOD2 TID* CTAG* PARAM1* RTRV-HDR; Description TID* CTAG* RTRV-USER-SECU; Description TID* CTAG* RTRV-ALM-{EQPT|rr|ALL}; Description MOD2 TID* * An asterisk indicates optional command blocks. Table 9-1. TL1 Commands (Continued) Specifies what entity type to inhibit: EQPT...
  • Page 155 AID* CTAG* PARAM1* * An asterisk indicates optional command blocks. 61200659L1-1 Chapter 9. Transaction Language 1 (TL1) Table 9-1. TL1 Commands (Continued) Identifies the component to which the desired alarm pertains. Identifiers are dependent on the entity specified in "MOD2" as follows: for T1: 101 ...DS1#1 102 ...DS1#2...

  • Page 156: Tl1 Autonomous Messages

    Chapter 9. Transaction Language 1 (TL1) TL1 AUTONOMOUS MESSAGES Autonomous messages provide a mechanism for real time reporting of system events. Transmission of these messages is disabled by default and must be explicitly enabled. Although most events reported are alarms, some events are only informational. The , and event has occurred.
  • Page 157 Notification Code 401 (General) 401 (General) 402 (Ctrl A) 403 (Ctrl B) 402 (Ctrl A) 403 (Ctrl B) 402 (Ctrl A) 403 (Ctrl B) 402 (Ctrl A) 403 (Ctrl B) 402 (Ctrl A) 403 (Ctrl B) 402 (Ctrl A) 403 (Ctrl B) REPT 402 (Ctrl A) 403 (Ctrl B)

  • Page 158: Table 9-3. Mx2800 Sts-1 Informational Events

    Chapter 9. Transaction Language 1 (TL1) Notification Code 404 (PS A) 405 (PS B) 404 (PS A) 405 (PS B) 404 (PS A) 405 (PS B) REPT 404 (PS A) EQPT 405 (PS B) (cont’d) 404 (PS A) 405 (PS B) 404 (PS A) 405 (PS B) 404 (PS A)

  • Page 159: Tl1 Error Codes

    Table 9-3. MX2800 STS-1 Informational Events (Continued) Notification Code 502 (Ctrl A) REPT 503 (Ctrl B) EQPT 502 (Ctrl A) (cont’d) 503 (Ctrl B) TL1 ERROR CODES When the MX2800 STS-1 denies a received TL1 command, the Output Response message has an associated 4-letter error code indicating the reason for denial.
  • Page 160 Chapter 9. Transaction Language 1 (TL1) 9-14 MX2800 STS-1 User Manual 61200659L1-1...

  • Page 161: Appendix A. Pinouts

    Pinouts Appendix A The following tables give the pin assignments for the connectors located on the MX2800 STS-1. For more information on these connectors, see the chapter Installation and Operation on page 2-1. 61200659L1-1 Table A-1. Craft Port Pin Assignments RJ Pin# DB-9 * Used for hardware flow control.

  • Page 162: Table A-2. Lan Port Pin Assignments

    Appendix A. Pinouts 4, 5 7, 8 The modem port pin assignments only apply to units equipped with an internal modem (4200659L1, L2, L3, and L4). Table A-2. LAN Port Pin Assignments Name Description The positive signal for the TD differential pair. This signal contains the serial output data stream transmitted onto the network.

  • Page 163: Table A-4. Amp Pin Assignments

    Table A-4 applies to both the connectors. 61200659L1-1 Table A-4. Amp Pin Assignments Function RING 1 RING 2 RING 3 RING 4 RING 5 RING 6 RING 7 RING 8 RING 9 RING 10 RING 11 RING 12 RING 13 RING 14 RING 15 RING 16...
  • Page 164 Appendix A. Pinouts MX2800 STS-1 User Manual 61200659L1-1...

  • Page 165: Appendix B. Specifications Summary

    Specifications Summary Appendix B SPECIFICATIONS AND FEATURES This section describes the standard specifications and features incorporated in the MX2800 STS-1. DSX-3 Network Interface SONET STS-1 Asynchronously mapped VT1.5 or V2 Tributaries Line length: short (0-225) and long (225-450) feet to cross connect Line rate: 51.84 Mbps Line interface: dual 75-ohm BNC coax female connectors DSX-1 Interface(s)
  • Page 166 Dial out “cry for help” SNMP/Telnet Integrated 10BaseT ethernet MIB II (RFC 1213), RFC 1215 and RFC 1595 compliant. ADTRAN Enterprise MIB for extended monitoring and control/configuration Alarms External alarm contacts for critical and noncritical alarms Normally open (NO) and normally closed (NC) pinout...
  • Page 167 Environment Operating: 0 to 50 °C (32 to 122 °F) Storage: -20 to 70 °C (-4 to 158 °F) Relative Humidity: Up to 95%, non-condensing Power AC version: 120 VAC, 30 W DC version: 48 VDC, 30W Physical Dimensions: 7.86“D x 17.0“W x 1.7“H Weight: 5.5 lbs.
  • Page 168 Appendix B. Specifications Summary MX2800 STS-1 User Manual 61200659L1-1...

  • Page 169: Appendix C. Acronyms/Abbreviations

    Acronyms/Abbreviations Appendix C ACO ... alarm cut off ACT... active AIS... alarm indication signal ALM ... alarm AMI ... alternate mark inversion Amp... amphenol ANSI... American National Standards Institute async... asynchronous BERT... bit error rate test bps ... bits per second BPV ...
  • Page 170 Appendix C. Acronyms/Abbreviations CRC ... cyclic redundancy check CS... clear to send CSES... C-bit severely errored seconds CSU... channel service unit CTS ... clear to send CV ... coding violation dB ... decibel DBU ... dial backup DCD ... data carrier detect DCE ...
  • Page 171 Appendix C. Acronyms/Abbreviations FEBE... far end block error HSSI ... high-speed serial interface IP ... internet protocol KA ... keep alive LAIS ... loop side alarm indication signal LAN... local area network LCV... line coding violation LED ... light emitting diode LES...
  • Page 172 Appendix C. Acronyms/Abbreviations PES... P-bit errored seconds POP... point of presence PPP... point-to-point protocol PRF ... performance PSES ... P-bit severely errored seconds PSTN... public switched telephone network PVC... permanent virtual circuit RD ... receive data RDL ... remote digital loopback RL ...
  • Page 173 Appendix C. Acronyms/Abbreviations TR... data terminal ready Tx... transmit UAS ... unavailable seconds WAN ... wide area network XCV... excessive coding violations 61200659L1-1 MX2800 STS-1 User Manual...
  • Page 174 Appendix C. Acronyms/Abbreviations MX2800 STS-1 User Manual 61200659L1-1...

  • Page 175: Appendix D. Glossary

    Glossary Appendix D 10BaseT Ethernet connector which implements the IEEE standard on 24-gauge, unshielded twisted pair wiring. Alternate mark inversion. A bipolar line-coding format in T1 transmission sys- tems whereby successive ones are alternately inverted. ANSI American National Standards Institute. A non-profit organization that coordi- nates voluntary standards activities in the United States.
  • Page 176 Appendix D. Glossary BERT Bit error rate test. A test that uses any of a number of stress patterns to test T3, T1, FT1, and DDS circuits. bipolar A signal containing both positive and negative amplitude components. bipolar violation See BPV. A binary digit representing a signal, wave, or state as either a one or a zero.
  • Page 177 byte Generally, an 8-bit quantity of information. This term is used mainly in referring to parallel data transfer, semiconductor capacity, and data storage. carrier The provider of the telecommunication services to the customer site. Carriers can be local telephone companies, regional telephone companies, or any inter- exchange carrier such as AT&T, Sprint, or MCI.
  • Page 178 Appendix D. Glossary clocking An oscillator-generated signal that provides a timing reference for a transmission link. A clock provides signals used in a transmission system to control the timing of certain functions. The clock has two functions: (1) to generate periodic signals for synchronization, and (2) to provide a time base.
  • Page 179 Data communications equipment. Device that provides all the functions required for connection to telephone company lines and for converting signals between telephone lines and DTE. Also see DTE. Digital data service. A private line digital service for transmitting data end-to-end at speeds of 2.4, 4.8, 9.6, and 56 kbps (and in some cases 19.2, 38.4, or 64 kbps).
  • Page 180 Appendix D. Glossary Data service unit. A device designed to transmit and receive digital data on digi- tal transmission facilities. Data terminal equipment. The end-user terminal or computer that plugs into the termination point (DCE) of a communications circuit. The main difference between the DCE and the DTE is that pins two and three are reversed.
  • Page 181 Facility datalink. FDL bits provide overhead communication between the termi- nal equipment in ESF framing. gateway A device which enables information to be exchanged between two dissimilar systems or networks. host computer The primary or controlling computer in a multiple computer operation. idle code In a T3 circuit, an idle code consists of a sequence of 1100 over the entire pay- load bandwidth.
  • Page 182 Appendix D. Glossary Loss of signal. Defined as a line state in which no pulses are received for 175 bit positions. DS1/DS3 multiplexer that combines up to 28 DS1 channels into one DS3 chan- nel. Uses two-stage, bit synchronous TDM. Mbps Megabits per second (one million bits per second).
  • Page 183 LOS or OOF not caused by an alarm indication signal (AIS) that persists for more than two seconds. remote configuration A feature designed into ADTRAN products that allows remote units to be con- figured from a local unit or a VT 100 compatible terminal. 61200659L1-1 MX2800 STS-1 User Manual Appendix D.
  • Page 184 Appendix D. Glossary router A device that supports communications between networks. Routers are similar to bridges, with the exception that routers provide more functionality (such as find- ing the best route between networks and providing network management capa- bilities). service The provision of telecommunications to customers by a common carrier, admin- istration, or private operating agency using voice, data, and/or video technolo- gies.
  • Page 185 Transmission rates of 1.544 Mbps are available on T1 communication lines. Also referred to as digital signal level 1 (DS-1). See also E1. Transmission rates of 44.736 Mbps are available on T3 communication lines. Also referred to as digital signal level 3 (DS-3). Time division multiplexing.
  • Page 186 Appendix D. Glossary yellow alarm A T3 yellow alarm is an indication sent back toward the source of a failed trans- mit circuit in a DS3 two-way transmission path. The X-bits (X1 and X2) are set to zero. D-12 MX2800 STS-1 User Manual 61200659L1-1...

  • Page 187: Index

    Index Numerics 10BaseT connection, location of 2-7 24 Hour Alarm History DS3 Statistics menu 5-2 Acknowledge Alarms (ACO) menu 4-12 acknowledgment messages 9-2 All Right 9-3 In Progress 9-3 ACO buttons 2-12 ACT LED, active cards 2-14 ACT LED, standby cards 2-15 Active Controller menu 3-5 Active state, Card A/Card B 4-6 AFE PROGRAM FAILURE 3-39...
  • Page 188 Index overview 1-8 Card A/Card B Active state 4-6 Failure 4-6 Not Installed 4-6 Stand By 4-6 Card A/Card B menu 4-6 Card Comm menu 4-7 Card Failure Power Supply Alarm Trap 3-33 System State Alarm 4-6 Card Removed Power Supply Alarm Trap 3-33 card switching 7-3 Charger Fail power supply alarm 3-24...
  • Page 189 Excessive Switches, System State Alarm 4-6 Failure, Card A/Card B 4-6 front panel description 2-10 Gateway IP Address menu 3-14 gateway node, connection 3-14 ground stud 2-7 Hangup menu 3-17 Host Facility menu 3-37 Host IP Address menu 3-36 Idle Timeout menu 3-16 In Test, DS3 State 4-2 informational events 9-12 Initializing String menu 3-15...
  • Page 190 Index description 2-8 location 2-7 pin assignments A-2 MX2800 options 1-8 MX2800 overview 1-1 navigating the menus 2-11 network failure protection 7-1 Network Interface menus 3-3 network interface, configuring 3-3 network manager, SNMP 1-6 Network Protection menu 3-6 Network, Protection mode 4-7 None, Protection mode 4-7 non-redundant power mode 8-2 Normal...
  • Page 191 Power Fail 4-5 Power Low 4-5 Temp Critical 4-5 Temp High 4-5 Power Supply State menu 4-5 power up AC version 2-2 DC version 2-2 PRF LED, active cards 2-14 PRF LED, standby cards 2-15 protection circuit failure 7-1 network failure 7-1 Protection Configuration menus 3-5 Protection menu 4-7 protection mode 4-7...
  • Page 192 Index Supply Failure 4-6 Switched 4-6 System State menu 4-5 T1/E1 menus State 3-8 T1/E1 Status LEDs 2-15 Telnet, overview 1-6 Temp Critical, Power Supply State 4-5 Temp High, Power Supply State 4-5 Temperature Critical, Power Supply Alarm 3-24 Temperature Critical, Power Supply Alarm Traps 3-34 Temperature High, Power Supply Alarm 3-24 Temperature High, Power Supply Alarm Traps 3-...

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