Carrier-access Access Bank II SNMP Manuel d'utilisateur

Access Bank II - SNMPINSTALLATION & USER’S GUIDE5395 Pearl ParkwayBoulder, CO 80301-2490 fax 303-546-9724http://www.carrieraccess.comPart Number 0

Table of Contents xiii5.1 About This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Termination Options9/24/01 10-3Figure 10-1: FXO Operation________________________________________________________________________________Figure 10-2:

12-Channel FXO & Dial Pulse Termination Card10-4 9/24/01• detect battery reversal from the PBX for call progress and confirmation of call comple-t

Termination Options9/24/01 10-5Figure 10-3: FXO/DPT Card Switch Settings FXO V-2.2UP (ON)LSGSLSGSAll 12 channelsare inDPT Mode*All 12 channelsare in

12-Channel FXO & Dial Pulse Termination Card10-6 9/24/01

9/24/01 11-1Chapter 114-Wire E&M/TO ConfigurationContents of This Chapter:11.1 About This ChapterThis chapter describes how to configure the 4-wir

4-Wire E&M/TO Configuration11-2 9/24/01ropolitan area networks. Each of the twelve E&M channels can be individually configurted to support Sig

E&M Signaling Conventions9/24/01 11-3Figure 11-1: Normal Mode E&M TerminationFigure 11-2: Tandem Mode E&M Access to Leased Lines or Carrie

4-Wire E&M/TO Configuration11-4 9/24/01interface incorporates a signaling current detector (the “ear” listening to the line). The multiplexed or c

E&M Signaling Conventions9/24/01 11-5Figure 11-4: E&M Signaling Type 2Figure 11-5E&M Signaling Type 4M-LeadDetector-48VE-LeadDetector-48VM

4-Wire E&M/TO Configuration11-6 9/24/01Figure 11-6: E&M Signaling Type 511.5 Programming E&M Signaling Types11.5.1 Jumper Switch Setting

xiv7.7 Remote Monitor Screen Hierarchy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-47.8 Initialization for

Detector Configuration9/24/01 11-7between the positions indicated above. This makes configuration easier by changing several connec-tions with one mov

4-Wire E&M/TO Configuration11-8 9/24/01Table 11-3: E&M T1 Signaling*Don’t care (0 or 1)11.7 Normal and Tandem CablesIndividual E&M/TO voi

TP Busy/Idle Switch9/24/01 11-9Table 11-5: 4-Position DIP Switch Settings11.9 TP Busy/Idle SwitchUse switch 4 to select whether the tip-ground relays

4-Wire E&M/TO Configuration11-10 9/24/01T1 level = 3dBm + 16dB + 2dB - 21dB = 0dBm011.12 Receive (Digital-to-Analog) GainTo calculate the receive

E&M Normal mode cable9/24/01 11-1111.14.2 Cable TypeVoice grade telephone cable25 twisted pairs of 24 AWG seven-strand copper.Outer diameter 0.34

4-Wire E&M/TO Configuration11-12 9/24/01Figure 11-8: E&M Normal Mode Cable11.15 E&M Tandem Mode Cable11.15.1 DescriptionE&M tandem mo

E&M Tandem Mode Cable9/24/01 11-13Two per assemblyAdjustable cable clamp (AMP 552763-2)Two per assemblyBackshell Kit (AMP 552760-2)Two per assembl

4-Wire E&M/TO Configuration11-14 9/24/01Table 11-7(Part 1): Connector Pinouts for Cable P/N 005-0004RJ2HX Punchdown BlockE&M Type I, II, IV, V

E&M Tandem Mode Cable9/24/01 11-15Table 11-7 (Part 2): Connector Pinouts for Cable P/N 005-0004RJ2HX Punchdown BlockE&M Type I, II, IV, VNorma

4-Wire E&M/TO Configuration11-16 9/24/01Table 11-8 (Part 1): Connector Pinouts for Cable P/N 005-0005RJ2HX Punchdown BlockE&M Type I, II, IV,

Table of Contents xv9.4 BRFXS/DPO Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179.5

E&M Tandem Mode Cable9/24/01 11-17Table 11-8 (Part 2): Connector Pinouts for Cable P/N 005-0005If your voice channels require different attenuatio

4-Wire E&M/TO Configuration11-18 9/24/01

About This Chapter9/24/01 12-1Chapter 12Diagnostics &TroubleshootingContents of This Chapter:12.1 About This ChapterThis chapter provides instruct

12-2 9/24/01Note: These tests as well as additional test functions can be performed using the MS Windows-based Remote Monitor software. For direction

Self Test Fault Indications9/24/01 12-32. Verify that T1 Test 1 or T1 Test 2 LED turns green after approximately 16 seconds.12.3.2 Card Self TestAt th

12-4 9/24/0112.4.3 Remote Mode: Ringback Tone or 1 Digital MilliwattWhen the Access Bank II - SNMP is powered up in Remote mode, the tone sent during

Remote Mode: Remote T1 Line or Payload Loopbacks9/24/01 12-512.7 Remote Mode: Remote T1 Line or Payload LoopbacksIn Remote mode, if the T1 line is AN

12-6 9/24/01Figure 12-1: Loopback Legend12.9.1 Self-TestFigure 12-2: Self-TestVoiceChannelsV.35DataVoiceChannelsV.35DataThese are loops in the"

Illustrations of Loops and Self-Tests9/24/01 12-712.9.2 Equipment LoopbackFigure 12-3: Equipment Loopback12.9.3 Equipment Loopback - PayloadFigure

12-8 9/24/0112.9.4 DS-1 Network LoopbackFigure 12-5: DS-1 Network Loopback12.9.5 : DS-1 Network Loopback - PayloadFigure 12-6: DS-1 Network Loopbac

xvi11.13.1 Call Progress LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1011.14 E&M Normal mode cab

Illustrations of Loops and Self-Tests9/24/01 12-912.9.6 Receiving DS-1 CSU Loopback12.9.7 Sending DS-1 CSU LoopbackFigure 12-7: Sending DS-1 CSU L

12-10 9/24/0112.9.8 Sending DS-1 BERT PatternFigure 12-8: Sending DS-1 BERT Pattern12.9.9 V.35 Equipment LoopbackFigure 12-9: V.35 Equipment Loopb

Illustrations of Loops and Self-Tests9/24/01 12-1112.9.10 V.35 Network LoopbackFigure 12-10: V.35 Network Loopback12.9.11 Sending V.54 LoopbackFigur

12-12 9/24/0112.9.12 Receiving V.54 LoopbackFigure 12-12: Receiving V.54 Loop12.9.13 Sending FX Ring or ToneFigure 12-13: Sending FX Ring or Tone12.

LED Test and Status Indicators9/24/01 12-13SNMP Control Panel. Setting this switch to the Alarm Cut-Off position (ON) opens the alarm relay contacts (

12-14 9/24/01Table 12-5: T1 Test LEDs for T1 Span 1 and 2Table 12-6: V.35 Status LED12.12 Fault Isolation ProceduresThis section lists typical troubl

Fault Isolation Procedures9/24/01 12-15Table 12-7: Control Panel LED IndicationsTable 12-8: Control Panel LED Indications (continued)Symptom Correctiv

12-16 9/24/0112.13 Back Plate Indications12.13.1 Voice Channel LED is RED (during a Self Test)During a Self-Test, a RED voice channel LED may appear

Access Bank II - SNMP Shuts Down for No Apparent Reason9/24/01 12-171. Check the voice cable for a loose connection.2. Check the voice cable for a bro

12-18 9/24/01

Table of Contents xvii12.9.1 Self-Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

About This Chapter9/24/01 13-1Chapter 13MaintenanceContents of This Chapter:13.1 About This ChapterThis chapter provides procedures for maintaining t

13-2 9/24/0113.2 Replacing a Voice CardTo replace a voice card while the Access Bank II - SNMP is hot, refer to Figure 13-1, then follow these steps:

Replacing the Controller Card9/24/01 13-3Figure 13-1: Accessing the Voice Cards13.3 Replacing the Controller CardTo replace the Access Bank II - SNMP

13-4 9/24/01card.7. Insert the new Controller card and secure it with the five screws removed in Step 7.8. Insert the voice card(s) and slide the chas

Replacing the Controller Card9/24/01 13-5Figure 13-3: Replacing the Controller Card

13-6 9/24/01

About This Chapter9/24/01 14-1Chapter 14SNMP Management & Command Line InterfaceContents of This Chapter:14.1 About This ChapterThis chapter provi

14-2 9/24/0114.3 SNMP ManagementThe Access Bank II SNMP provides:• Built-in SNMPv2 Agent software providing network statistics, information retrieval

SNMP Management9/24/01 14-3objects with predefined MIB data structures. The Access Bank II/SNMP uses the Bellcore® standard MIB for T1 interfaces.Mana

14-4 9/24/0114.3.4 Management Information BasesThe SNMP agent on Access Bank II SNMP supports the following standard MIB object groups:Table 14-1: Sup

xviii14.3.4 Management Information Bases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-414.3.5 Commands . . . . . . . .

SNMP Management9/24/01 14-5• T1 interface statistics, per RFC 140614.3.7 TrapsThe Access Bank II SNMP agent supports the following standard SNMPv2 def

14-6 9/24/0114.3.8 MaintenanceThe Access Bank II SNMP provides maintenance functions for the following SNMPv2 operations. • Loopback operations: T1 re

Command Line Interface (CLI)9/24/01 14-7.Figure 14-3: Local and Remote RS-232 CLI ManagementFigure 14-4: Local and Remote Telnet CLI Management14.4.2

14-8 9/24/01Slot Card Revision--------- --------- ---------LIU AB-II SNMP 1.02FX#1 FXS12 3.03FX#2 FXS12 3.03Span Name--------- -----------------------

Command Line Interface (CLI)9/24/01 14-9commands, including all levels of options for each command. Typing help after a command name provides a list o

14-10 9/24/012. Type help at the prompt to list all of the commands and options, as shown below.Commands ... CommandLineInterfaceHelp.Forimm

Command Line Interface (CLI)9/24/01 14-11t11...Set Clock Source to T1 #1t12...Set Clock Source to T1 #2internal...Set C

14-12 9/24/010: FXS Loop or Ground Start1: FXS Ground Start2: FXS Loop Start3: FXO Loop or Ground Start4: FXO Ground Start5: FXO Loop Start6: E&M

Command Line Interface (CLI)9/24/01 14-13dsx0|csu0...DSX ( 0’-132’) or CSU 0.0 dbdsx133...DSX (133’-265’)dsx266...DSX (266’-39

14-14 9/24/01ring - ringback to fx chans (def)tone - 1KHz tone to fx chansringback to fx ... > ds1 d1 send equipment... > ds1 d1 s

Table of Contents xix14.4.4.28 trap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-2714.4.4.29

Command Line Interface (CLI)9/24/01 14-15carrier on|off ..Loss of carrier detectedcsuloop on|off ..CSU loop code receivedunframed on|off ..Unframed, a

14-16 9/24/01rs232 ... Display/Set Optional Data RS-232 Portbaud ... Set Async Subrate Baud Rateb9600 ... 9600 baudb

Command Line Interface (CLI)9/24/01 14-17interface ...IP Interfaceleds ...Leds on unitsignal ...FX Signal Type by Channel

14-18 9/24/01p2to15 - O.151p2to20 - QRSS w/o bit stuffingp2to23 - O.151qrss - QRSS pattern (default)zeros - all zerosr - optional error rate0 - disabl

Command Line Interface (CLI)9/24/01 14-1914.4.4.2 alarmsUse the alarms command to turn on and off, the Access Bank alarms.14.4.4.3 apsUse the aps comm

14-20 9/24/01There are no options for this command. To initiate a reboot, type boot and press return.14.4.4.5 clkUse the clk command to set the syst

Command Line Interface (CLI)9/24/01 14-2114.4.4.8 craftUse the craft command to set and display all options of the craft port. This command allows th

14-22 9/24/0114.4.4.10dniUse the dni command to set the DNI properties for voice channels.14.4.4.11dialoutUse the dialout command to set and display e

Command Line Interface (CLI)9/24/01 14-2314.4.4.13 eventUse the event command to display or clear the event log. 14.4.4.14 exitUse the exit command to

14-24 9/24/0114.4.4.16 killUse the kill command to remove time slot connections. This command is used to kill static connec-tions and group definition

xx

Command Line Interface (CLI)9/24/01 14-2514.4.4.20 nameUse the name command to set or display names of circuit IDs, session prompt, and system name.14

14-26 9/24/0114.4.4.23 rs232Use the rs232 command to configure the RS232 port. To see all the options for this command, type rs232 help.14.4.4.24 scr

Command Line Interface (CLI)9/24/01 14-27event and alarm logs. 14.4.4.28 trapUse the trap command to send a warm start trap to SNMP, or to send a

14-28 9/24/0114.4.4.30 v35Use the v35 command to configure parameters for the V.35 data port to be accessed by the SNMP manager via RFC-1659.14.4.5 S

Command Line Interface (CLI)9/24/01 14-2914.4.5.2 logUse the log command to display the current alarm history log.14.4.5.3 statisticsUse the statistic

14-30 9/24/01Operations Type CommentsTo display the status of the interfacesstatus all Displays the status of all the interfacesTo display the status

GLOSSARY10Base-T: 10Base-T is an IEEE standard for operating Ethernet local area networks (LANs) on twisted-pair cabling using the home run method of

CHANNEL SERVICE UNIT: See DSU/CSUCONNECTION: A connection is a logical linkage between timeslots on a span or between spans.CROSSTALK: Crosstalk occur

DNIS (DIRECTORY NUMBER IDENTIFICATION SERVICE): DNIS is a feature of 800 and 900 linesthat provides the number of the caller dialed to reach the attac

Access Bankô II, that incorporates a controller, channel service unit (CSU), ringing generator and powerconverter on a single card to interface betwee

About This Chapter9/24/01 1-1Chapter 1Introducing theAccess Bank II SNMPContents of This Chapter:1.1 About This ChapterThis chapter provides a general

naling. TRUNK PROCESSING (TP):WINK: A signal sent between two telecommunications devices as part of a handshaking protocol. It is amomentary interrupt

1-2 9/24/013.072 Mbps of synchronous bandwidth capacity for connecting customer premises telecommunica-tions equipment to public and private network D

Copyright© 1998 Carrier Access Corporation. All rights reserved.The information presented in this manual is subject to change without notice and does

Digital Data Ports9/24/01 1-3available for Internet connection, or for alternate routes or carriers. Doubling the bandwidth capacity of a conventional

1-4 9/24/01nections on a per channel basis from PBX office-end telephone systems to public network T1 (DS1) services using FXO terminations. The DPT f

Local and Remote Network Management9/24/01 1-5(AMI/B8ZS, D4/ESF), and to enable detection of standard D4/ESF inband loop codes by the integral CSUs. I

1-6 9/24/01Agent. Normally, the Manager polls the Agent periodically to check traffic statistics. However, the Manager can also set thresholds for tra

Local and Remote Network Management9/24/01 1-7Figure 1-3: Local and Remote Telnet CLI ManagementFor Telnet CLI management, you can use a Telnet TCP/IP

1-8 9/24/01•PC Setup• Configuration • Connections • Hardware Setup• Performance Statistics• Maintenance1.7.5 Local and Remote GUI ManagementFor config

About This Chapter9/24/01 2-1Chapter 2Product DescriptionContents of This Chapter:2.1 About This ChapterThis chapter describes the general physical ch

2-2 9/24/01Controller card. The Controller card measures approximately 4 inches by 16.25 inches and functions as a Line Interface Unit (LIU) that inte

Control Panel DIP Switches9/24/01 2-3• Three-position DC power terminal input for connection to the 115 Vac to -48 Vdc Power Converter Cube, or to a c

2-4 9/24/01Figure 2-2: Access Bank II - SNMP Top Cover Installation GuideTop ViewT1 LEDs (PER SPAN) STATE MEANING OFF Loss of T1 signal, no pulsesre

FCC REQUIREMENTSFCC Requirements, Part 15This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to P

About This Chapter9/24/01 3-1Chapter 3Technical SpecificationsContents of This Chapter:3.1 About This ChapterThis chapter summarizes the technical spe

3-2 9/24/013.2 Dual T1 Network Line Interfaces3.2.1 Total Bandwidth• 3.072 Mbps3.2.2 DS-1 Output Signals• Pulse amplitude: 2.0 V to 3.6 V ±60 Hz varia

Digital Data Ports9/24/01 3-3• Standard inband and out-of-band CSU network loopbacks• Internal BER tester with selectable industry standard QRSS test

3-4 9/24/01defined signaling options.)• DC Loop Range: 1200 ohms (3 miles on 24 AWG + 300 ohms telephone)• Loop Feed: Nominal -48 Vdc with 30 mA curre

Alarms9/24/01 3-5Access Bank II - SNMP purchase.• Control Panel T1 test switches and status LEDs• Rear panel voice channel option switches, test switc

3-6 9/24/01• Bellcore TR-NWT-000499 Generic Transport Requirements• FCC Part 15, Class A for Radiated Emissions Control• FCC Part 68, CS-03 for T1 CSU

Installation9/24/01 3-73.19 Installation• Wall-mount, surface-mount, or standard EIA 19-inch rack-mount using supplied adapter brackets and screws• Se

3-8 9/24/01

About This Chapter9/24/01 4-1Chapter 4Physical InstallationContents of This Chapter:4.1 About This ChapterThis chapter describes how to physically ins

4-2 9/24/01order) with 0, 1, or 2 analog interface cards, Access Bank II - SNMP Remote Monitor software for the PC, and a power conversion cube. The p

the Access Bank II - SNMP from the network until the problem is resolved. User repairs must not be made. Do-ing so will void your warranty.Do not inst

Chassis Mounting9/24/01 4-3In addition, you will need one or more of the following items:• A standard 25-pair telephone cable with “D” style 50-pin ma

4-4 9/24/01Caution: If the operating temperature rises above the 40º C limit an internal thermal protection device will shut off the Access Bank II

Surface Mounting9/24/01 4-54.5.1 Rack Mounting with Brackets Shipped with UnitTo mount the Access Bank II - SNMP in a standard EIA 19-inch Telco equip

4-6 9/24/014.7 Mounting the Power ConverterThe Access Bank II - SNMP is normally shipped for US operation with a 115 Vac to -48 Vdc power conversion

Mounting the Power Converter9/24/01 4-7Figure 4-2: Rack Mounting on a 19” Rack Using Small Brackets1. Remove, rotate, andre-attach the two frontmounti

4-8 9/24/01Figure 4-3: Rack Mounting on a 19” Rack Using Heavy-Duty Brackets1. Remove the smallbrackets from the unit.2. Fasten heavy-dutybrackets to

Mounting the Power Converter9/24/01 4-9Figure 4-4: Optional Heavy Duty Brackets2.8"15"2.8"15"Part Number 004-0113 23" RackMou

4-10 9/24/01

About This Chapter9/24/01 5-1Chapter 5Electrical InstallationContents of This Chapter:5.1 About This ChapterThis chapter describes how to install the

5-2 9/24/015.2 Installing Cables and AdaptersAfter mounting the Access Bank II SNMP chassis and power converter, the next step is connecting the vario

Users should ensure for their own protection that the electrical ground connections of the power utility, tele-phone lines and internal metallic water

Access Bank II SNMP Control Panel Interface and Power Connectors9/24/01 5-35.3 Access Bank II SNMP Control Panel Interface and Power ConnectorsFigure

5-4 9/24/015.3.5 Tip & Ring Jack (female)Tip & Ring connections are made at this connector with an standard 25-pair telephone cable, which als

Connecting the Dual T1 Lines9/24/01 5-5Table 5-2: 50-Pin Tip & Ring Jack5.5 Connecting the Dual T1 Lines5.5.1 Customer Premises InstallationsConne

5-6 9/24/015.5.2 ABAM 600 T1 CableTable 5-4 defines the characteristics of shielded 22 AWG ABAM 600 T1 cable. Shielded ABAM 600 has better transmissio

V.35 DCE Data Port Connections9/24/01 5-7This cable is used to connect the Access Bank II SNMP V.35 DCE data port (Figure 5-3) to synchro-nous V.35 DT

5-8 9/24/01Figure 5-2: Access Bank II SNMP V.35 DCE Data Port ConnectionsTXATXBRXARXBRCLKARCLKBTCLKATCLKBCDRTSDTRCTSDSR± 12 V single-ended± .55 V bala

V.35 DCE Data Port Connections9/24/01 5-9Figure 5-3: Access Bank II SNMP V.35 DCE Port (female)Figure 5-4: 34-pin V.35 Winchester Connector (male) 14

5-10 9/24/015.7 RS-232 Management 5.7.1 RS-232 DCE Management CableNote: The Dual RS-232 DCE Data and Management Cable (P/N 005-0001) is an optional

RS-232 Management9/24/01 5-11Table 5-6: CAC Local Management Adapter Cable Pin Assignments5.7.3 Null Modem AdapterConverting the Access Bank II SNMP f

5-12 9/24/01Table 5-7: Null Modem Adapter Pin Assignments5.7.4 Straight AdapterThe CAC Straight Adapter (P/N 005-0007-25M-9F-Straight) permits connect

of.No agent, distributor, or representative is authorized to make any warranties on behalf of CAC or to assume forCAC any other liability in connectio

Connecting the Power and Ground9/24/01 5-13Table 5-8: CAC Straight Adapter Pin Assignments5.8 Connecting the Power and Ground5.8.1 DC Power Connector

5-14 9/24/01

About This Chapter9/24/01 6-1Chapter 6Initialization andBasic ConfigurationContents of This Chapter:6.1 About This ChapterThis chapter describes how t

6-2 9/24/01Figure 6-1: The AB-II SNMP in an Example Network6.3 Configuring the Access Bank1. Start the system and connect the terminal. The system dis

Configuring the Access Bank9/24/01 6-3Access Bank II Version 1.01Management Version 1.29Password:3. Enter the password (default is cac), and press <

6-4 9/24/01Access Bank II> date 01/15/98Access Bank II> date- System Time 13:27:10 01/15/19986. Check the time information:Access Bank II> ti

Configuring the Access Bank9/24/01 6-58. Check the configuration of T1 port #1:Access Bank II> ds1 1- DS1 d1ds1 d1 circuitid "T1 Circuit AD456

6-6 9/24/01_____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ __________ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ __

Configuring the Access Bank9/24/01 6-7Access Bank II> snmp contact "George Abbot, 203-345-8897, PIN #33345"Access Bank II> snmp onAcce

6-8 9/24/01

This manual is organized into chapters as follows:Chapter 1. Introducing the Access Bank II - SNMPProvides a general introduction to the Access Bank I

About This Chapter9/24/01 7-1Chapter 7Remote MonitorContents of This Chapter:7.1 About This ChapterThis chapter describes how to initialize and config

7-2 9/24/01itor User’s Guide.7.2 Remote Monitor Software Program7.2.1 OverviewThe Access Bank Remote Monitor software interface is used to configure a

Online Help9/24/01 7-3Access Bank: configuration traffic between the PC and the Access Bank, status traffic from the Access Bank to the PC, and alarm

7-4 9/24/013. The install wizard should execute and be displayed on the screen.4. Select the location defaults and insert the appropriate diskettes wh

9/24/01 8-1Chapter 8FXS-ID ConfigurationContents of This Chapter:8.1 About This ChapterThis chapter describes how to configure the Access Bank II - SN

FXS-ID Configuration8-2 9/24/01plate of the FXS-ID card has 12 channel status LEDs and one 4-position DIP switch for selecting from a number of differ

Setting the FXS Transmit and Receive Levels9/24/01 8-38.3.3 Wink DelaySelect Wink Delay to translate two-state wink-start signaling toward the T1 netw

FXS-ID Configuration8-4 9/24/01If your FXS voice channels require different attenuation level settings than the factory defaults, pro-ceed as follows:

Setting the FXS Transmit and Receive Levels9/24/01 8-5Figure 8-2: Accessing the FXS-ID CardsTable 8-2: FXS Signaling SummaryOptionNumberSwitch ASwitch

FXS-ID Configuration8-6 9/24/018.5 Setting the FXS Signaling OptionsEach FXS-ID card contains one 4-position DIP switch that can be used to select sig

Table of Contents xiCONTENTS (Access Bank II - SNMP)Chapter 1Introducing theAccess Bank II SNMP 1-11.1 About This Chapter . . . . . . . . . . . . . .

FXS Signaling Option Descriptions9/24/01 8-7Figure 8-3: FXS Signaling Options8.6 FXS Signaling Option Descriptions8.6.1 Option Switches A, B, and CSig

FXS-ID Configuration8-8 9/24/01informs the equipment to hang up.8.6.1.3 Option 2. Wink-Start to Ground-Start ConversionPOTS InterfaceThis option provi

FXS Signaling Option Descriptions9/24/01 8-98.6.1.6 Option 5. Wink-Start to Loop-Start Conversion with ANI/DNIS and Calling Party DisconnectThis optio

FXS-ID Configuration8-10 9/24/01Caution: If you use this setting when no customized signaling has been installed, all back plate LEDs turn a steady R

FXS Voice Channel Monitoring and Testing9/24/01 8-11The channel test switches on the FXS-ID back plate can be used to send a 4 second continuous ring-

FXS-ID Configuration8-12 9/24/018.7.3 “Busying Out” Individual FXS ChannelsSwitching a channel test switch to the ON position has three results on the

FXS Voice Channel Monitoring and Testing9/24/01 8-13Warning: The four-second applied ring voltage (85V) can constitute a dangerous shock hazard, and

FXS-ID Configuration8-14 9/24/01

9/24/01 9-15Chapter 9Battery Reversal FXS & Dial Pulse Origination CardContents of This Chapter:9.1 About This ChapterThis chapter describes how t

Battery Reversal FXS & Dial Pulse Origination Card9-16 9/24/01provides twelve 2-wire CPE analog loop-start connections to the digital T1 line usin

xii3.2.1 Total Bandwidth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23.2.2 DS-1 Output Signa

BRFXS/DPO Applications9/24/01 9-17Note: During a two-way call, the CPE -loop battery is reversed. To disconnect the call either the CPE loop current

Battery Reversal FXS & Dial Pulse Origination Card9-18 9/24/01Figure 9-2: Dial Pulse Origination (DPO) for DID Transport9.5 Setting the Transmit a

Setting the Transmit and Receive Levels9/24/01 9-19Figure 9-3: BRFXS/DPO Transmit and Receive Level OptionsIf your voice channels require different at

Battery Reversal FXS & Dial Pulse Origination Card9-20 9/24/015. Press both card ejector latches in towards the FXS card to seat the 64-pin DIN co

BRFXS/DPO Configuration Settings9/24/01 9-21Figure 9-4: BRFXS/DPO Back Plate Controls and LEDsTable 9-3BRFXS/DPO Back Plate SwitchesSwitch FunctionCha

Battery Reversal FXS & Dial Pulse Origination Card9-22 9/24/019.7 Setting BRFXS and DPO9.7.1 Battery Reversal FXS Loop-StartThe BRFXS/DPO card inc

Self Test Loopbacks9/24/01 9-23Danger: Four seconds of continuous ringing voltage (85 V) will be present at the Tip and Ring pair of the channel-und

Battery Reversal FXS & Dial Pulse Origination Card9-24 9/24/01

9/24/01 10-1Chapter 1012-Channel FXO & Dial Pulse Termination CardContents of This Chapter:10.1 About This ChapterThis chapter describes the 12-Ch

12-Channel FXO & Dial Pulse Termination Card10-2 9/24/01FXO or DPT termination. Also on the card, each individual channel has a two position switc