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Loop Telecom Loop-V 4200 User Manual

9-port muxmaster/ wideband iad – csu/dsu, e1/t1 converter, & dacs
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MuxMaster/ Wideband IAD –
CSU/DSU, E1/T1 Converter, & DACS
LOOP TELECOMMUNICATION INTERNATIONAL, INC.
8F, NO. 8, HSIN RD.
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Tel:
+886-3-578-7696
Fax:
+886-3-578-7695
Loop-V 4200 9-Port
User's Manual

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Summary of Contents for Loop Telecom Loop-V 4200

  • Page 1 Loop-V 4200 9-Port MuxMaster/ Wideband IAD – CSU/DSU, E1/T1 Converter, & DACS User’s Manual LOOP TELECOMMUNICATION INTERNATIONAL, INC. 8F, NO. 8, HSIN RD. SCIENCE-BASED INDUSTRIAL PARK HSINCHU, TAIWAN Tel: +886-3-578-7696 Fax: +886-3-578-7695...
  • Page 2     2004 Loop Telecommunication International, Inc. All rights reserved. Loop-V is a trade mark of Loop Telecommunication International, Inc. P/N: 51.LV4200.100 01/2004 Version 7.2...

  • Page 3: Table Of Contents

    Software Configuration Setting ..................2-5 2.4.3 Replacement of Plug-in Card..................2-5 OPERATION ..........................3-1 Quick Start for Loop-V 4200 E1/T1 Converter/TSI............... 3-1 Power On..........................3-1 Self-Test ..........................3-1 Using Front Panel ......................... 3-1 Review of Default Settings ....................3-1 Line Interface Selection ......................3-1 Line ............................
  • Page 4 Loop-V 4200 MuxMaster User's Manual 3.20 Port Backup ........................3-12 3.21 Verifying Loop-V 4200 Operations ..................3-12 3.21.1 Quick Test........................3-13 3.21.2 Substitution ........................ 3-13 3.21.3 Using Loopback Plugs ....................3-13 FRONT PANEL OPERATION ....................... 4-1 Port Menu ..........................4-2 4.1.1...
  • Page 5 Loop-V 4200 MuxMaster User's Manual System Setup ........................5-2 Password Setup........................5-6 System Alarm Setup ......................5-7 Firmware Download......................5-7 Firmware Upload ........................5-8 Firmware Download/ Upload Procedure................5-9 Configuration Download/ Upload..................5-11 5.9.1 Download Configuration..................... 5-11 5.9.2 Upload Configuration ....................
  • Page 6 Table 3- 6 Front and Back Panel LED Table ..................3-8 Table 3- 7 Error Message ........................3-10 LIST OF FIGURES Figure 1- 1 Pictorial of Loop-V 4200 MuxMaster Series Products............1-1 Figure 1- 2 As an ICSU......................... 1-2 Figure 1- 3 As a one-to-one E1/T1 Converter ..................1-3 Figure 1- 4 As a One-to-One E1/T1 Converter plus Data ..............
  • Page 7 Loop-V 4200 MuxMaster User's Manual EMC/EMI: Compliance with : EN 55022 Class A, CISPR22 Class A Compliance with : EN 50082, 50081 Compliance with : FCC 15 Safety Requirements Compliance with : EN 60950, UL1950, CAN/CSA 22.2 NO. 950 Telecom...
  • Page 8 Loop-V 4200 MuxMaster User's Manual _________________________ FCC Requirements, Part 68 _________________________ This equipment complies with Part 68 of the FCC rules. On the bottom cover of this equipment is a label that contains, among other information, the FCC registration number and ringer equivalence number (REN) for this equipment. If requested, this information must be provided to the telephone company.
  • Page 9 Loop-V 4200 MuxMaster User's Manual Normally, this equipment will be used in conjunction with FCC registered equipment that limits the Encoded Analog Content and provides the required Billing Protection. If the connected equipment is not of this type, an affidavit must be supplied to the telephone company where the network connection is to be made.
  • Page 10 Loop-V 4200 MuxMaster User's Manual _________________________ Safety Requirements _________________________ IMPORTANT SAFETY INSTRUCTIONS When using your equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury to persons, including the following: 1. Use caution when installing or modifying telephone lines.
  • Page 11 Loop-V 4200 MuxMaster User's Manual _______________________________________ National Electrical Code Requirements _______________________________________ The Loop-V MuxMaster – CSU/DSU, E1/T1 Converter & DACS is ITS Testing Laboratories certified to be in compliance with the Underwriters Laboratories (UL) 1950 Telephone Equipment Standard. The ETL control number is 75425.

  • Page 12: Product Description

    1.2 Physical Description Loop-V 4200 MuxMaster is a compact box that can be either rack mounted taking up 1U of rack height or placed on desktop. Depending on the power plug-in card used, power can be either AC, DC, or dual DC module with dual DC feed.

  • Page 13: Applications

    Chapter 1 Product Description 1.3 Applications Because of the variety of plug-in cards available, the applications for Loop-V 4200 MuxMaster are numerous. Only a few representative ones will be illustrated here. To the extent ports are available, combinations of illustrated applications are possible.

  • Page 14: As A One-To-One E1 To T1 Converter

    Chapter 1 Product Description 1.3.2 As a one-to-one E1 to T1 Converter Network Loop-V 4200 Management E1 Line T1 Line Figure 1- 3 As a one-to-one E1/T1 Converter In this application, two slots are used in combination to provide one-to-one E1 to T1 conversion function.

  • Page 15: As A One-To-Two E1 To T1 Converter

    Chapter 1 Product Description 1.3.3 As a One-to-Two E1 to T1 Converter Network Loop-V 4200 Management E1 Line 2 T1 Lines Figure 1- 5 As a One-to-Two E1/T1 Converter In this application, three slots are used in combination to provide one-to-two E1 to T1 conversion function.

  • Page 16: As A Four-To-Five E1 To T1 Converter

    Figure 1- 6 As a Four-to-Five E1/T1 Converter In this application, an optional 9-slot version of the Loop-V 4200 MuxMaster is used to provide four-to-five E1 to T1 conversion function. Each E1 is assumed to use only 30 time slots with time slot 16 reserved for signaling.

  • Page 17: As An E1 Or T1 Dacs

    Figure 1- 7 As a 8-Line E1 or T1 DACS In this application, the Loop-V 4200 MuxMaster is used as a digital access cross-connect system (DACS). Up to 9 slots can be equipped with either E1 or T1 plug-in cards, or even mixed, wherein any time slot of any port can be cross-connected to any time slot of any port, including itself.

  • Page 18: As A Network Access Device For Data

    Figure 1- 8 As a Data Access Device for Digital Networks In this application example, the Loop-V 4200 MuxMaster is used as an access device to the digital network. The various data applications can be LAN or WAN, data servers and hosts, and CAD/CAM. This allows users to integrate different applications into a single communication link and utilizing only a part of the available bandwidth.

  • Page 19: As An Atm Frame Relay Transport Device

    Chapter 1 Product Description 1.3.7 As an ATM Frame Relay Transport Device Network T1/ E1 ATM/ FR Loop-V 4200 V.35 FRAD Figure 1- 9 As an ATM Frame Relay Transport Device...

  • Page 20: As A Router Transport Device

    Chapter 1 Product Description 1.3.8 As a Router Transport Device Loop-V 4200 Network Management Router Server CAD/CAM Figure 1- 10 As a Router Transport Device...

  • Page 21: As A Drop-And-Insert Unit For Voice And Data

    Figure 1- 11 As a Drop-and-Insert with Voice and Data Access When only a partial of the available time slots of a digital access line is used, the Loop-V 4200 can be used as a drop-and-insert device to fill the unused capacity with data or voice by use of data or voice plug-in cards.

  • Page 22: As A Wireless Base Station Signal Multiplexer

    Chapter 1 Product Description 1.3.10 As a Wireless Base Station Signal Multiplexer Order Wireless Wire Traffic Loop-V 4200 Network Management To Base From Station Adjacent Controller Base Data Base Figure 1- 12 Wireless Base Station Application In a wireless base station, several digital signals plus a telephone for order wire, needs to be combined. The digital signals include the digitized wireless telephone traffic, the fraud detection data base traffic, and traffic from adjacent base stations.

  • Page 23: As A Full Channel Bank

    30 Lines FXS Figure 1- 13 As a Full Channel Bank Equipped with FXS or FXO plug-in cards, the Loop-V 4200 can be used as a full or fractional channel bank. 1.3.12 As a Combined Network Access and Management Channel...

  • Page 24: Specifications

    Chapter 1 Product Description 1.4 Specifications Time Slot Interchange Less than 400 µs delay One active map, one user stored map Voice Channel Conversion A-law to µ-law G.711 CAS Signaling Transparent, (A=0 from E1 becomes A=0 to T1, etc.) Electrical Power Field changeable 30W 24Vdc or 30W 48Vdc power supply module DC : 24Vdc, 3A Max.
  • Page 25 Chapter 1 Product Description MDSL QFXO QFXS QFXS DC 48V DC 48V RS232 DTE-X.21 ALARM ETHERNET Power module slot, Ethernet slot, and 9 signal slots. Compliance CISPR 22 Class A, EN55022 Class A, EN50081, EN50082, FCC Part 15, FCC Part 68, CS-03 Issue 8, CE168X, NTR4, UL1950, CSA22.2 No.950, EN60950, NEBS Level 3: GR-1089-CORE, GR-63-CORE 1-14...

  • Page 26: Installation

    Chapter 2 Installation 2. INSTALLATION 2.1 Site Selection The following are guidelines for site selection. These guidelines must be followed to ensure proper installation. If it is to be rack mounted, location of the Rack Cage should be part of the central office equipment layout design.

  • Page 27: Mechanical And Electrical Installation

    2.2.1 Mechanical Installation The Loop-V 4200 MuxMaster can be installed as a desktop unit or mounted in a 19 or 23-inch rack. Since all plug-in cards are hot-swapable, the unit can be powered up and all cards (except the power card and LAN card) can be plugged in or removed at any time without affecting the operation of the rest of the unit.

  • Page 28: Electrical Installation

    The Loop-V 4200 MuxMaster is designed to allow for "hot plug-in". This means that interface cards can be inserted and removed with the main chassis powered up. After each change of the plug-in cards, the previous configuration of the port will be used if the replaced card is of the same type.

  • Page 29: Terminal Connection

    Chapter 2 Installation 2.3 Terminal Connection For connection to a VT100 type terminal for maintenance and administration, a console port with a DB9 connector is located on the front panel. For remote terminal connection through a modem, an adapter cable from DB9 to DB25 must be used.

  • Page 30: Configuration Setting

    Current working User-stored Factory default configurations are not changeable. Each Loop-V 4200 series is shipped with all three configurations set to the factory default configuration. The current working configuration can be changed at any time. The system stores the current working configuration into nonvolatile memory.

  • Page 31: Table 2- 5 Default Software Configuration

    Chapter 2 Installation Table 2- 5 Default Software Configuration Console Port Default Baud Rate 9600 Data Length Stop Bit Parity Bit NONE XON-XOFF TSI_FUNC 1:1 (Bidirection) Active Map Default MAP1 all idle Master Clock Internal 2nd Clock Internal Password lock Disable Alarm Threshold Default...

  • Page 32: Operation

    Chapter 3 Operation 3. OPERATION This chapter describes the Loop-V 4200 MuxMaster configuration options and operational functions. User should refer to CHAPTER 5: FRONT PANEL OPERATION, CHAPTER 6: TERMINAL OPERATION for detailed operational procedures for each interface card type. 3.1 Quick Start for Loop-V 4200 E1/T1 Converter/TSI After installation, the user may want to familiarize with the equipment immediately.

  • Page 33: Map Setup

    3.10.2 Master Clock Loop-V 4200 has a system clock PLL (Phase Lock Loop), which may be phase locked to any one of the 9 ports that has clock input, or internal clock. The default clock configuration are as follows: (a) master clock, (d) current clock, (c) clock recover. When the master clock source is lost, the system will automatically switch to second clock source.

  • Page 34: Console Port

    Chapter 3 Operation If clock recover mode is automatic, Loop-V 4200 returns to the master clock source one minute after the master clock is recovered. The current active clock source is automatically changed to master clock. 3.10.3 Console Port The console port allows the user either to use a local VT-100 terminal or use a remote VT-100 terminal via modem for system configuration, diagnostics, polling status reports, etc.

  • Page 35: Chapter 3 Operation

    The payloads are kept grouped together with their individual components in their original order. Remote DTE Payload ....Loop-V 4200-9 ....Targeted E1/T1 time slots ..Remote DTU Original time slot order Payload ....

  • Page 36: Alarms And Reports

    Alarms Except for the FXS card, for each other type of plug-in card, Loop-V 4200 series has many types of alarms as listed in Table 3-2. Also, Loop-V 4200 has alarm queue which record the latest 40 alarms with time stamp.

  • Page 37: Report

    3.13.2 Report For E1 and T1 type plug-in cards, Loop-V 4200 has three sets of performance registers. These are line, user, and far-end. The line performance register tracks the line receiver performance status. The user performance register tracks the line receiver as well, but user may clear at any time. The far-end performance register tracks the far-end Loop-V 4200 receiver status.

  • Page 38: Table 3- 4 Performance Parameter List - E1

    Chapter 3 Operation Table 3- 4 Performance Parameter List - E1 Performance Description Definition Definition 2-Frame/Multiframe 16-Frame/Multiframe Parameter Error Second ≥ 1, OOF ≥ 1, or CS ≥ ≥ 1, OOF ≥ 1, or CS ≥ Bursty Error Second 1 < BPV < 2048 1 <...

  • Page 39: Requesting Report

    ANSI T1.403 should be referred to how the one second performance report message structured. Loop-V 4200 supports both AT&T TR 54016 and ANSI T1.403 performance report message. For the E1 link, remote terminal access via modem or Ethernet could be used.

  • Page 40: Bantam Jack

    Chapter 3 Operation 3.16 Bantam Jack Figure 3-1 shows the block diagram of the bantam jack. Only "to-line" jacks for port A are provided. Users are advised to use port A for the primary E1 or T1 line connection. Breaking jack Tip and Ring connections in one direction are broken when bantam plug is inserted into breaking jack.

  • Page 41: Error Messages

    Chapter 3 Operation 3.17 Error Messages Loop-V 4200 provides various error messages on LCD display to indicate abnormal condition as listed in Table 3-7. Table 3- 7 Error Message The error messages defined here should be corresponded to the error codes.

  • Page 42: Embedded Snmp Agent

    Chapter 3 Operation 3.18 Embedded SNMP Agent The embedded SNMP agent, if installed, for Loop-V 4200 offers standard RFC 1213 MIB II and RFC 1406 DS1 MIB as well as Loop Telecom's enterprise MIB. Network manager can use any SNMP compatible network management system such as Sun Connect's Sun Net Manager and Hewlett-Packard's HP Open View to monitor and control Loop-V 4200 series.

  • Page 43: Port Backup

    The purpose here is to help the user determine whether the Loop-V 4200 equipment is at fault after tests have pointed a suspicious finger at this equipment. The procedures outlined here depends on test equipment and other equipment the user may have on hand.

  • Page 44: Quick Test

    Replace the line connector with a loopback plug. Observe if the line is in sync. If not then Loop-V 4200 has failed. Then perform a PRBS/QRSS test towards the line. If this fails, then Loop-V 4200 has failed.

  • Page 45: Front Panel Operation

    9600, n.8.1 IN OUT MON ENTER CONSOLE Figure 4- 1 Loop-V 4200 series Front Panel Each display only shows one menu item. The main menu is shown in Figure 4-2. It is the first menu displayed after power up. Main...

  • Page 46: Port Menu

    Chapter 4 Front Panel Operation 4.1 Port Menu The main menu, the first menu displayed after power on, is shown below. The main menu of the Loop-V 4200 includes port, controller, alarm, status, and miscellaneous menus. Loop V4200-9 << PORT CONTROLLER ALARM STATUS MISC >> 4.1.1 DTE PORT Use the arrow keys to select a port for the DTE interface card.

  • Page 47: Qfxs Port

    Chapter 4 Front Panel Operation 4.1.5 QFXS PORT Use the arrow keys to select a port for the QFXS interface card. In this case, port H. PORT> Select Port: <QFXS> A B C D E F 4.1.6 QFXO PORT Use the arrow keys to select a port for the QFXO interface card. In this case, port K. PORT>...

  • Page 48: Controller Menu

    "YES" and press ENTER. The My IP Address menu shows the current IP address of the Loop-V 4200. To change the IP address, use the arrow keys to select the position, and press ENTER to cycle through the numbers. This operation must be concluded by moving the cursor to the OK position and pressing ENTER to enable the changes.

  • Page 49: Date

    IP>INTERF MY-IP SUBNET GATEWAY TRAP-IP Trap IP Address= 255.255.255.255 The Trap IP Address menu shows the current destination IP address the Loop-V 4200 uses to send an SNMP trap. The default Trap IP address is a broadcast address (255.255.255.255). To change the Trap IP address, use the arrow keys to cycle through to the position, and press ENTER to cycle through the numbers.

  • Page 50: Tsi-Map

    Chapter 4 Front Panel Operation 4.2.4 TSI-MAP The TSI-Map menu is used to monitor the port assignment for each DS0 time slot. CONTROLLER>IP DATE INFO TSI-MAP MCLK TSI-MAP>A B C D E F H J K Z First, the port must be selected. 4.2.4.1 DTE PORT From the Configuration menu, use the arrow keys to select TSI-Map menu.

  • Page 51: Mdsl Port

    Chapter 4 Front Panel Operation 4.2.4.4 MDSL PORT From the Configuration menu, use the arrow keys to select the TSI-Map menu. Then use the arrow keys to select the MDSL card, in this case, port H. TSIMAP>Select Port:<MDSL> A B C D E F J K Z After pressing ENTER from the above LCD, the following LCD will be displayed.

  • Page 52: Atm/T1 Port

    Chapter 4 Front Panel Operation 4.2.4.7 ATM/T1 PORT From the Configuration menu, use the arrow keys to select the TSI-Map menu. Then use the arrow keys to select the T1 ATM/FR card, in this case, port E. TSIMAP>Select Port:<ATM/FR> A B C D F H J K Z After pressing ENTER from the above LCD, the following LCD will be displayed.

  • Page 53: Tsi-Map Setup

    Chapter 4 Front Panel Operation 4.2.4.10 TSI-MAP SETUP To change the TSI-MAP setup, use the arrow keys to select the desired option, and press ENTER. If the channel is idle, PORT menu must be displayed as “X”, TIMESLOT menu must be displayed as “XX”. NOTE: Please verify the new configuration for TSI-MAP.

  • Page 54: Mclk

    4.2.5.4 RECOVER The Recover menu shows the master clock recover mode. If clock mode is automatic, the Loop-V 4200 will return to the master clock source in one minute after the master clock is recovered. The current active clock source is automatically changed to master clock.

  • Page 55: Status

    Chapter 4 Front Panel Operation 4.2.5.5 STATUS The Status menu shows the status for the master clock. MCLK>MASTER SECOND CURR RECOVER STATUS NORMAL 4.3 ALARM The Alarm menu is used to view the alarm queue and alarm history, to clear the alarm queue, alarm history, and alarm relay, as well as setup alarm threshold, etc..

  • Page 56: Clear

    Chapter 4 Front Panel Operation 4.3.3 CLEAR The Alarm Clear menu is used to clear the alarm queue and history. From the Alarm menu, use the arrow keys to select Alarm Clear menu. ALARM>QUEUE SETUP CLEAR Clear All Alarm? 4.4 STATUS The status menu shows ports status.

  • Page 57: Msg Code

    Chapter 4 Front Panel Operation 4.5.2 MSG Code The MSG-code menu shows error codes and error descriptions. Table 3-7 lists error codes and messages. MISC>LOCK MSG_CODE RESET CONSOLE STORE MESSAGE>NEXT PREV ERROR>NEXT PREV MSG01: A loopback is in effect 4.5.3 RESET Select RESET to simulate a power up sequence including a self test of the controller as when power is first turned on.

  • Page 58: Parity

    Chapter 4 Front Panel Operation 4.5.4.4 PARITY Press ENTER from Console Port Parity menu. To change data parity, use the arrow keys to cycle through to a desired selection and press ENTER. NOTE: Any changes to this setting will affect a terminal connected to the Console port. CONSOLE>BAUD DATA STOP PARITY XONOFF *NONE EVEN ODD 4.5.4.5...

  • Page 59: Terminal Operations

    A VT100 type terminal can be connected to the console port, which is a standard RS232 interface. Using single-character commands and arrow keys, the Loop-V 4200 can be configured and monitored. The single-character commands are not case sensitive. On each screen, the available commands and the configurable fields are highlighted.

  • Page 60: Information Summary

    Chapter 5 Terminal Operation 5.2 Information Summary Press “I” for the Information Summary screen. LOOP V4200-9 === Information Summary === 09:25:55 0 7 / 1 9/ 2 00 0 Port Alarm Interface Software Version FT1-LONG_HAUL V1.15 12/18/1998 FE1-120ohm V1.15 12/18/1998 DTE-V.35 V1.06 11/30/1998...
  • Page 61 Chapter 5 Terminal Operation In the above screen, Time Slot number applies to originating time slot of all ports. The "d" means the time slot is assigned for data channel, "v" means for voice channel, "s" means for signaling channel. If time slot carries voice, A-law to µ-law conversion is automatic.
  • Page 62 Chapter 5 Terminal Operation Example 3: L O O P V 42 0 0- 9 == = S y st e m S e tu p ( MA P ) == = 1 0: 4 7: 3 3 0 7/ 1 9/ 2 00 0 A R R OW KE Y S: CU R SO R M O VE , P l ea s e I np u t : 0 ~9 , B A CK S PA C E t o e di t P OR T A PO R T B P O RT C P OR T D PO R T E PO R T F P O RT H P OR T J PO R T K P O RT Z T I M E...
  • Page 63 Chapter 5 Terminal Operation Example 2: L O O P V 42 0 0- 9 == = S y st e m S et u p ( BA C KU P ) == = 1 0 :4 7 :5 8 07 /1 9 /2 0 00 A R R OW KE Y S: CU R SO R M O VE , T A B: RO L L O P TI O NS P OR T A PO R T B P O RT C P OR T D PO R T E PO R T F P ORT H P OR T J PO R T K P O RT Z A T M/ F R...

  • Page 64: Password Setup

    Chapter 5 Terminal Operation Example 2: As the following screen shows, when IP interface is HDLC_PORT, the system will request to enter loopback time (in second) option. Move the cursor to the “Loopback Timer” option, then key in the desired time. NOTE: If you are not planning to do any loopback testing while in the Inband Management(HDLC) mode leave the timer at its default setting of “0”...

  • Page 65: System Alarm Setup

    Chapter 5 Terminal Operation 5.5 System Alarm Setup Press “M” to change and enable the alarm setup. LOOP V4200-9 === System Alarm Setup === 09:25:55 07/19/2000 ARROW KEYS: CURSOR MOVE, TAB: ROLL OPTIONS [Alarm Action] ALARM : DISABLE RELAY : DISABLE [Alarm Type] ALARM CUT OFF : DISABLE PORT INACTIVE : DISABLE...

  • Page 66: Firmware Upload

    Chapter 5 Terminal Operation 5.7 Firmware Upload Press “L” to change the version of controller firmware. Move the cursor to "UPLOAD". The current selection will be highlighted by an asterisk (*). L O O P V 42 0 0- 9 = == D ow n lo a d/ U p lo a d F ir m wa r e = == 1 7: 3 4 :3 6 0 4/ 1 9/ 2 00 1 >...

  • Page 67: Firmware Download/ Upload Procedure

    Telnet E S C POWER TEST 9600, n.8.1 A B C D E F H J ENTER CONSOLE Loop-V 4200 Crossover UTP/ STP Cable RJ45 Connecter Ethernet Card E S C POWER TEST 9600, n.8.1 A B C D E F H J...

  • Page 68: Figure 5- 2 Software Download Operation Setup - Single Pc

    The upload procedure is similar to the download procedure: Connect the Loop-V 4200 to the TFTP server through the Ethernet port located in the back of the device. NOTE: Use straight Ethernet cable if an Ethernet Hub is used. Use a cross-over Ethernet cable for a direct connection from TFTP server to the Loop-V 4200.

  • Page 69: Configuration Download/Upload

    Chapter 5 Terminal Operation 5.9 Configuration Download/ Upload After configuration downloads, the configuration for each plug-in card would be as follows. If any plug-in card in any position is different type, factory default configuration is automatically downloaded to the new card. If any plug-in card in any position is the same type, depending on card type, then the following happens: For E1, T1, and DTE plug-in cards, the previous configuration is automatically downloaded.

  • Page 70: Upload Configuration

    Chapter 5 Terminal Operation 5.9.2 Upload Configuration Under the "Controller Menu", press "T" to enter in the "Download/ Upload SysConfig" screen. Then move the cursor to select DOWNLOAD to setup system configuration. Press ENTER. The current selection will be highlighted by an asterisk (*). L O O P V 42 0 0- 9 = == D ow n lo a d/ U p lo a d S ys C on f ig = == 1 7: 3 4 :5 9 0 4/ 1 9/ 2 00 1...

  • Page 71: Store/ Retrieve Configuration

    Chapter 5 Terminal Operation 5.10 Store/ Retrieve Configuration Under the "Controller Menu", press "V" to enter in the "Store/ Retrieve Configuration" screen. Move the cursor to select RETRIEVE to retrieve the configuration or STORE to store the configuration. Press "Y" or "N"...

  • Page 72: Configuration Download/ Upload Procedure

    TFTP server to the Loop-V 4200. Run the TFTP program. A screen will be shown with the server IP address displayed. Hook-up the COM PORT 1 of the VT100 (PC running VT100 emulation) to the Loop-V 4200 through the front console port.
  • Page 73 The upload procedure is similar to the download procedure: A. Connect the Loop-V 4200 to the TFTP server through the Ethernet port located in the back of the device. NOTE: Use straight Ethernet cable if an Ethernet Hub is used. Use a cross-over Ethernet cable for a direct connection from TFTP server to the Loop-V 4200.

  • Page 74: Appendix A: Multicast/ Broadcast And Backup

    (T1/E1 lines). Broadcast is the mapping of one time slot to all time slots of a single DS1. This document will also cover the backup feature offered in the Loop-V 4200-9, which is a standard feature of this product. The backup functionality is also listed in the manual, but is mentioned here for clarity.
  • Page 75 Appendix A Configuration The multicast function is setup in two places. First the Multicast function must be enabled. From the main menu, press “S” for System setup. LOOP V4200-9 === Controller Menu === 10:48:35 0 9 / 0 6 / 2 000 Serial Number: 10001 Connect_port: SUPV_PORT V e r si o n...
  • Page 76 Appendix A Now, setup the backup feature. Move the cursor to the left to “PORT_BACKUP” and press ENTER. LOOP V4200-9 === System Setup === 09:25:55 09/06/2000 *PORT_BACKUP >> Select System_setup Type ? *MAP SYSTEM CLOCK Move the cursor to the position under Port A. Press TAB until PORT B is listed in the cell.
  • Page 77 Appendix A Press the space bar to view the rest of the time slots (Time slots 17-31). Do not change anything under Port C. Now, setup the backup mapping. Move the cursor to the blank space under Column A. Use TAB to select Port D. Move the cursor to the right and change 00 to 01.
  • Page 78 Appendix A Move the cursor to “Store” and press ENTER. LOOP V4200-9 === Store / Retrieve Configuration === 11:20:53 09/06/2000 *STORE >> Select ? RETRIEVE Press “Y” to store the configuration. Enter the password for the system. The default password is “loop.” When configuration is stored, press ESC, then ESC to return to the main menu.

  • Page 79: Appendix B: Channel Bank With Digital Monitoring Function

    Of the 9 ports on the Loop-V 4200-9, the E1 plug-in card should go into Port A. This is because Port A is wired to the bantam jack on the front panel, providing easy access to the E1 line for installation and maintenance.
  • Page 80 Appendix B Enable Monitor with Multicast If monitoring is not needed, the “multicast” function should be OFF to simplify the configuration. To allow monitoring, the multicast function is setup, in two places, the SYSTEM SETUP and the Time Slot Interchange MAP. First, in SYSTEM, the Multicast function must be enabled. From the main menu, press "S”...
  • Page 81 Appendix B Channel Bank Configuration Next, setup the Time Slot Interchange mapping for a channel bank. We will assume CAS signaling, for which time slot 16 is reserved for signaling. If non-CAS is used, time slot 16 may still be used for CCS signaling. In either case, time slot 16 is reserved.
  • Page 82 Appendix B Press the space bar to view the next page showing the rest of the time slots of PORT A (time slots 17-31). LOOP V4200-9 === System Setup ( MAP ) === 09:25:55 09/06/2000 ARROW KEYS: CURSOR MOVE, Please Input: 0~9, BACKSPACE to edit PORT A PORT B PORT C...
  • Page 83 Appendix B Move the cursor to “store” and press ENTER. LOOP V4200-9 === Store / Retrieve === 11:20:53 09/06/2000 *STORE >> Select ? RETRIEVE Press “Y” to store the configuration. If required, enter the password for the system. The default password is “loop.” When configuration is stored, press ESC, then ESC again to return to the main menu.
  • Page 84 Appendix B To listen to, or to record, the voice signals on the channel monitored, two telephone sets, or two recording devices, are needed, one attached to Channel 3 or PORT K for the local signal, and another attached to Channel 4 of PORT K for the distant signal.

  • Page 85: Appendix C: 1 : 1 Line Protection

    Introduction Among the many applications of the Loop-V 4200-9, an IAD (integrated access device) is 1:1 or 1:N line protection. 1:1 line protection exists when the system is set up so that a backup line (or lines in the case of 1:N) will be switched into service if the working line fails.
  • Page 86 Do not install any cards into Port H. Install a VT-100 terminal via the console port on the front of the Loop-V 4200-9.
  • Page 87 Appendix C Setting up the TSI Map Press ‘S’ from the Controller Menu to access the System Setup screen. LOOP-V 4200-9 === Controller Menu === 17:30:47 01/18/2002 Serial Number: 10070 Connect_port: SUPV_PORT V e r si o n : HW H/ W V E R. E S W S 3 .Q 4 0 5 /2 4 / 200 2...
  • Page 88 C to time slots 11—20 of Port J. In the Port E column, map time slots 21-30 of Port E to time slots 21-30 of Port J. The map will appear as shown in the screens below. LOOP-V 4200-9 === System Setup ( MAP ) ===...
  • Page 89 This is necessary to prevent the loss of a clock source in the event of line failure. Press ‘S’ from the Controller Menu to access the System Setup screen. Select “Clock” by moving the asterisk with the ‘arrow’ keys. Then press ‘ENTER’. LOOP-V 4200-9 === System Setup === 03:51:28 03/12/2002 >>...

  • Page 90: Appendix D: Firmware Download Procedure

    Appendix D 9. Appendix D: Firmware Download Procedure Figure 9-1, below, illustrates download operation setups with a separate PC. Ethernet Network TFTP Server Loop-V 4200-9 (rear view) SNMP Telnet Loop-V 4200-9 (rear view) SNMP Crossover UTP/ STP Cable TFTP Server...

  • Page 91: Normal Download Procedure

    9.1 Normal Download Procedure Although it is possible to download from a PC to the Loop-V 4200-9 via the Ethernet Port of a Router card inserted into the Loop-V 4200-9, the simplest way to do any downloading is through the Ethernet Port of the Loop-V 4200-9 SNMP Card.
  • Page 92 Appendix D Click the TFTP server icon on your PC screen. A TFTP screen will appear showing your PC’s IP address. Left-click your mouse on the Settings button. The TFTP settings screen will appear as below. Select the file folder you wish to download from. In our case we chose C:/My Documents, because that is where our firmware was stored.
  • Page 93 Appendix D Right-click your mouse on the Network Neighborhood icon on your computer screen. A menu box will appear. Go to the bottom of the menu and left-click your mouse on Properties. The Network window will appear. Scroll down to TCP/IP and then left-click your mouse on the Properties button.
  • Page 94 Gateway button. Key in a Gateway address. If you are using the SNMP Card of the Loop-V 4200-9 to download, the Gateway address will be the IP address of the 4200-9 SNMP card Ethernet port. If you are using the Router card to download,you must enter the Gateway address of the Router Card’s Ethernet port After keying in the...
  • Page 95 Appendix D Before proceeding further it is wise to send a PING signal from the PC to the Loop-V 4200-9 IP address and to the PC’s IP address to ensure that they are both active. To do so left-click your mouse on the Microsoft Windows START button.
  • Page 96 Appendix D The MS DOS Prompt screen will appear as follows. Key in ‘ping’ and the IP address of the Loop-V 4200-9 as shown on the sample screen below. Then press ENTER. The ping test results will appear on the screen.
  • Page 97 Appendix D Repeat the process for the PC’s IP address. Key in ‘ping’ and the IP address of the PC (192.168.100.206 in Figure 9-2). After successfully concluding the Ping tests minimze the TCP/IP window and the Network window. (If either of these ping tests is unsuccessful check all connections and check that you have entered all IP addresses properly and that they are in the right domain.) Go to the Loopterm icon on your screen and double click it to open the Loopterm program.
  • Page 98 (SYST EM)screen will appear as shown below. Move the cursor down to IP Address and key in the address of the Loop-V 4200-9. Then key in the Subnet Mask and the Trap IP. (In our sample setup the Trap IP is the IP address of the PC.) Make sure that the 4200-9 IP address and the PC’s IP address are in the same domain...
  • Page 99 Appendix D Key in ‘ping’ and the IP address of the Loop-V 4200-9 as shown on the sample screen below. (If you will be downloading via the Router Card use the IP address of the Router Card Ethernet Port). Then press ENTER.
  • Page 100 T he Loop-V 4200-9 we used in these sam ple screens has the current firm ware in BANK 1. Your Loop-V 4200-9 may have it in BANK 2. If that is the case, then all of the following descriptions you see will have BANK 1 and BANK 2 interchanged.
  • Page 101 < < Pr e ss ES C k e y t o c on t in u e > > NOTE: When new firmware is downloaded to a Loop-V 4200-9 that has its current firmware in BANK 1, the new firmware is not activated until the Loop-V 4200-9 is rebooted. Upon reboot the newly...
  • Page 102 If you are downloading via the Router Card Ethernet Port, you will have to set up the LAN-WAN Port System first. The sample setup we used is shown below. Our Router Card was in Port H of the Loop-V 4200-9 and we set LAN1 and LAN 2 to Ethernet.
  • Page 103 Appendix D NOTE: I The following screen also applies only if you are downloading via the Router Card. Use the arrow key to move the cursor down to Timeslot 1. Then use the TAB key to scroll in WAN1. Then press ESC.
  • Page 104 Appendix D The TSI Map setup we used appears as follows. L O O P V 42 0 0- 9 = = = S ys t em S et u p ( M A P ) = = = 1 6: 4 5 :1 9 0 8/ 1 8/ 2 00 3 A R R OW KE Y S: CU R SO R M O VE , T A B: RO L L O P TI O NS P OR T A PO R T B P O RT C P OR T D PO R T E PO R T F P O RT H P OR T J PO R T K P O RT Z T I M E F E1...

  • Page 105: Procedure For Reverting To The Previous Version Of Firmware

    < < Pr e ss ES C k e y t o a bo r t, EN T ER ke y to co n ti n ue >> Power down the Loop-V 4200-9. Press the “<” ”>” key on the front panel of theLoop-V 4200-9 and power up the V4200-9.
  • Page 106 AFFIDAVIT FOR CONNECTION OF CUSTOMER PREMISES EQUIPMENT TO 1.544 MBPS AND/OR SUBRATE DIGITAL SERVICES For the work to be performed in the certified territory of Telco's Name: State of: Country of: , of (Name Authorized Repressentative) (Customer Name) (Customer's Address) (Telephone Number) being duly sworn, state: I have responsibility for the operation and maintenance of the terminal equipment to be connected to...
  • Page 107 I attest that operator(s)/maintainer(s) of the digital CPE responsible for the establishment, maintenance and adjustment of the encoded analog content and billing information has (have) been trained to perform these functions by successfully having completed one of the following: (Check appropriate blocks) (a) A training course provided by the manufacturer/grantee of the equipment used to encode analog signals;...

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