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ADTRAN 1200223L1, Руководство пользователя

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Chapter 3.  Operation

3-6

T3 Module User Manual

61200223L1-1

T3 Alarm Status

Read security: 5
Indicates the current alarm status of the T3 interface (see Figure 3-5).

Figure 3-5.  T3 Alarm Status Screen

Prt

Indicates the port number.

Alarms

Lists the following alarms: 

FE Alarms 

(Far End Alarms)

Displays received alarms over the FEAC channel for C-bit parity applications.

T3 Performance - Current, 15min, 24Hr

Read security: 5
Accumulates various types of T3 performance statistics for current, 15-minute 
interval, and 24-hour interval categories.  Performance measures comply with 
ANSI T1.231-1993 for DS3 interfaces (see Figure 3-6).

LOS

(Loss of Signal)

Detects no signal at T3 port interface.

RED

(Loss of Frame or 
RED Alarm)

Received T3 cannot be frame-
synchronized. Out of frame for 2.5 
seconds.

BLUE

(Alarm Indication Signal 
or BLUE Alarm)

Receiving alarm indication signal in T3 
payload from far end equipment.

IDLE

(Idle)

Receiving idle signal in T3 payload from 
far-end equipment.

YELLOW

(Remote Alarm Indication 
or Yellow Alarm)

Receiving RAI signal. Far-end equipment is 
in RED alarm.

CBIT

(C-bit)

Indicates reception of C-bit parity framing.

Содержание 1200223L1

Страница 1: ...T3 Module USER MANUAL Part Number 1200223L1 1200225L1 61200223L1 1A July 1998...

Страница 2: ...901 Explorer Boulevard P O Box 140000 Huntsville AL 35814 4000 256 963 8000 1998 ADTRAN Inc All Rights Reserved Printed in U S A...

Страница 3: ...nt generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio frequencies Operation of this e...

Страница 4: ...iv T3 Module User Manual 61200223L1 1...

Страница 5: ...2 1 Contents of ADTRAN Shipment 2 1 Installing the T3 Module 2 1 Wiring 2 2 Power Up and Initialization 2 2 Warranty and Customer Service 2 2 Chapter 3 Operation 3 1 Overview 3 1 Terminal Menu Struct...

Страница 6: ...Table of Contents vi T3 Module User Manual 61200223L1 1...

Страница 7: ...Configuration Screen 3 5 Figure 3 5 T3 Alarm Status Screen 3 6 Figure 3 6 T3 Performance Current Screen 3 7 Figure 3 7 T3 Configuration Screen 3 8 Figure 3 8 T3 Test Screen 3 9 Figure 3 9 T1 Alarm Sta...

Страница 8: ...List of Figures viii T3 Module User Manual 61200223L1 1...

Страница 9: ...61200223L1 1 T3 Module User Manual ix List of Tables Table 2 1 Network Connection 2 2 Table 3 1 Management Approaches 3 1 Table 3 2 Status Messages 3 3...

Страница 10: ...List of Tables x T3 Module User Manual 61200223L1 1...

Страница 11: ...of the secondary T3 port The secondary T3 port may not be used to terminate bandwidth on the ATLAS but passes the T1s back out the primary T3 interface Timing for the ATLAS may be sourced from the T3...

Страница 12: ...essible through either a VT 100 terminal connected to the ATLAS 800 Base Unit s control port or through a Telnet session established through the Base Unit s Ethernet port The T3 Module can be configur...

Страница 13: ...le has a label over each pair of BNC connectors referring to the port on the card Each port has a pair of BNC connectors for the T3 circuit interface The ports are marked to indicate input and output...

Страница 14: ...Chapter 1 Introduction 1 4 T3 Module User Manual 61200223L1 1...

Страница 15: ...amage during shipment Contents of ADTRAN Shipment The following items are included in the ADTRAN shipment T3 Module T3 Module User Manual to be inserted into the ATLAS 800 User Manual Two six foot lon...

Страница 16: ...ARRANTY AND CUSTOMER SERVICE ADTRAN will replace or repair this product within five years from the date of shipment if the product does not meet its published specification or if it fails while in ser...

Страница 17: ...tailed information on working with passwords Security level 0 users can view and edit every available field Security level 5 users can view any field but they cannot edit TERMINAL MENU STRUCTURE The A...

Страница 18: ...rm Test State Status and Rev revision describe the Modules menus and submenus Unless a write secu rity level is given all menus and submenus are read only Slt slot Read security 5 Displays the number...

Страница 19: ...r for ATLAS to use the module for any data bandwidth Status Read security 5 Displays status information on the T3 Module Table 3 2 on page 3 3 describes sta tus messages that may display Rev Hardware...

Страница 20: ...Menu submenu options for the T3 1 and T3 2 Modules The following sections describe these options Figure 3 2 T3 2 Menus Screen T3 2 Menus Read security 5 Displays module configuration and status infor...

Страница 21: ...ry T3 interface that are terminated or dropped in this unit T1 Disposition This field has 28 letters which from left to right represent T1s 1 through 28 being delivered to the ATLAS 800 through the pr...

Страница 22: ...tatistics for current 15 minute interval and 24 hour interval categories Performance measures comply with ANSI T1 231 1993 for DS3 interfaces see Figure 3 6 LOS Loss of Signal Detects no signal at T3...

Страница 23: ...ne Count of seconds of LOS condition CV_P Code Violation Path For the M13 application an accumulation of P bit parity errors For the C bit parity application an accumulation of CP bit parity errors ES...

Страница 24: ...nfiguration Screen Prt Port number of the T3 module Port Name Name assigned to the associated T3 port Frame The selected T3 framing format M13 or C bit Tx Clock Selects source of T3 transmit clock Rec...

Страница 25: ...ine loopback active Remote LB Indicates if loopbacks initiated from remote sources are in effect and may be used to execute remote loopbacks on the far end T3 None No remote loopbacks are activated DS...

Страница 26: ...T1 Alarm Status Screen Prt Specifies port number Alarms Red Not able to frame data on the port also referred to as OOF Yellow Port receiving remote alarm indication RAI Blue Receiving unframed 1s from...

Страница 27: ...cates signaling of all 24 DS0s The A B bits for Rx receive and Tx trans mit DS0s are shown for each port Dashes display for those DS0s where robbed bit signaling is not being transferred by the ATLAS...

Страница 28: ...rite security 4 Read security 5 Provides status on key performance measures as specified in ANSI T1 403 and AT T TR54016 for each of the T1 ports for each performance field either current 15 minute to...

Страница 29: ...selected port ES Errored Seconds An ES is a second with one or more error events OR one or more Out Of Frame events OR one or more Controlled Slips BES Bursty Errored Seconds A BES is a second with m...

Страница 30: ...match the frame format of the circuit to which it is connected available from the network supplier Choose either D4 or ESF Tx Yellow Auto Tx Yellow Alarm Write security 3 Read security 5 Controls the...

Страница 31: ...SF mode ANSI FDL Pyld Requires ESF mode AT T Inband line Pattern Write security 4 Read security 5 Test pattern to be transmitted out the port Includes the following options All ones framed ones All ze...

Страница 32: ...en Factory Restore displays place the cursor on it and press ENTER The unit is restored to preset factory defaults and returns to the main ATLAS 800 menu Run Self Test Run Self Test a submenu of the A...

Страница 33: ...ailable for the T3 1 and T3 2 Modules The Dial Plan menus are only accessible when using terminal mode To access these options select Dial Plan from the top level menu see Fig ure A 1 The Write securi...

Страница 34: ...d point indicated by in another switched end point indicated by s or in a Dedicated Map indicated by n The following symbols may display in this field Trunk Type Voice SW56 Write security 3 Read secur...

Страница 35: ...onnection does not provide DID digits the ATLAS 800 must be given a number to use to determine which user end point should receive the incoming call This option displays only when direct inward dial i...

Страница 36: ...ations Direct Inward Dialing DID Defines to the ATLAS 800 whether DID is used by the user equipment If DID is Enabled then the following information must be defined DID Digits Transferred Defines the...

Страница 37: ...ller ID Number Defines the number the ATLAS 800 uses to provide caller ID to the net work for outgoing calls sent through this end point This option only dis plays if direct inward dialing is set to D...

Страница 38: ...Appendix A Dial Plan Interface Configuration A 6 T3 Module User Manual 61200223L1 1...

Страница 39: ...3 customer service 2 2 D default settings 3 16 description functional 1 2 physical 1 3 disrupted service 3 14 DS0s number of A 2 E end point configuration A 1 F factory restore 3 16 far end alarms 3...

Страница 40: ...s A 2 self test 3 16 service 2 2 service disrupted 3 14 shipping contents 2 1 slot 3 2 specifications 1 3 state 3 3 status 3 3 alarm T3 3 6 DSO 3 11 sig naling 3 11 submenus 3 4 MUX configuration 3 5...

Страница 41: ...me 3 14 LB accept 3 14 port name 3 14 Prt 3 14 Tx PRMs 3 14 Tx yellow 3 14 T1 DSO status 3 11 T1 performance current 15min 24Hr 3 12 BES 3 13 CLR 3 13 CSS 3 13 ES 3 13 LOFC 3 13 Prt 3 13 SEFS 3 13 SES...

Страница 42: ...current 15min 24Hr 3 6 PRT 3 7 T3 test 3 9 loopback 3 9 none 3 9 PRT 3 9 remote LB 3 9 DS1 1 DS1 28 3 9 DS1 all 3 9 DS3 line 3 9 none 3 9 remote status 3 9 line loopback active 3 9 no loops active 3...

Страница 43: ...rt 888 4ADTRAN Repair and Return If ADTRAN Technical Support determines that a repair is needed Technical Support will coordinate with the Customer and Product Service CAPS department to issue an RMA...

Страница 44: ......

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