Atl-telecom OM25 Instrukcja Użytkownika

OM25USER GUIDE

ATL User GuideOM25 OOptical MModem102 EXAMPLE APPLICATIONSTwo OM25s may be linked via a dual fibre single mode optical link to provide end-to-end elec

11ATL User GuideOM25 OOptical MModem33 CONSTRUCTIONThe front panel controls have a dual purpose. For normal operation, the LED indicators displaystat

ATL User GuideOM25 OOptical MModem123.1.1.4 MASTER (GREEN)When lit, this LED indicates that the unit has been configured to operate as a management&ap

13ATL User GuideOM25 OOptical MModem33.2.2 AC VARIANTSFigure 6 OM25 AC G.703 120ΩΩwith FCPC Optical ConnectorsFigure 7 OM25 AC V.35 with SC Optical Co

ATL User GuideOM25 OOptical MModem144. INSTALLATIONThis chapter describes the basic steps that are required to set up a system using the OM25 Opticalm

15ATL User GuideOM25 OOptical MModem44.3 DEFAULT SETTINGSThe OM25 is supplied set with the following default settings. GeneralMode Slave CPEUser Port

ATL User GuideOM25 OOptical MModem165. INTERFACES & TIMING OPTIONS5.1 V.35 INTERFACE5.1.1 USER RATEUser rates from 64K to 2304K (n = 1 to 36) can

17ATL User GuideOM25 OOptical MModem55.1.5 ENABLE LOOPSWhen OFF, loop activation via control lines 140 and 141 is disabled. Also incoming V54 patterns

ATL User GuideOM25 OOptical MModem185.2 G.703 INTERFACE5.2.1 TIMING MODESThere are three timing modes - Through, Local and Loop.5.2.1.1 THROUGH TIMING

19ATL User GuideOM25 OOptical MModem55.2.1.3 LOOP TIMINGIn Loop timing mode, the reference clock for the system is provided by the terminal (or networ

ATL Part No 1/356/001/610Issue: 03 Nov 2004DisclaimerThe information contained in this document is confidential to ATL Telecom Ltd. and may not bedisc

ATL User GuideOM25 OOptical MModem20The CAS multiframe may be enabled or disabled. When enabled, validation of the incoming CASmultiframe signal in TS

21ATL User GuideOM25 OOptical MModem66. CONFIGURATION VIA THE TERMINAL PORT6.1 LOGINThe OM25 can be configured via the terminal port on the front of t

ATL User GuideOM25 OOptical MModem22You can now login using one of three modesConfiguration Mode - Allows the user full access to configure the OM25.

23ATL User GuideOM25 OOptical MModem6A help screen is now displayed explaining the operation required to set the various managementfields. Press <y

ATL User GuideOM25 OOptical MModem246.2 LOGOUTYou can only logout when the main menu is displayed. Press the F4 function key to close theexisting menu

25ATL User GuideOM25 OOptical MModem66.3 MENU SCREENSThere are 3 types of menu screens; navigation screens that guide the user down through the menuto

ATL User GuideOM25 OOptical MModem266.3.2 INFORMATION SCREENThis screen provides version, alarm and performance information about the system. It is pa

27ATL User GuideOM25 OOptical MModem66.3.3 CONFIGURATION SCREENS6.3.3.1 ENTERING INFORMATION6.3.3.2 MOVING BETWEEN CHECK BOXESSelect check boxes and r

ATL User GuideOM25 OOptical MModem28For example: To disable a port – move the cursor to the check box, press the space bar and thenpress <return>

29ATL User GuideOM25 OOptical MModem66.4 MENU STRUCTUREThe following table shows the top level and sub level menu structures. The proceeding pages wil

3ATL User GuideOM25 OOptical MModemCOMPLIANCE NOTES & SAFETY INSTRUCTIONSCaution: - Hazardous voltages inside the equipment Safety Instructions:Th

ATL User GuideOM25 OOptical MModem306.5 ALARMS6.5.1 ALARM STATUS SCREENF5 ClearTo remove an alarm from the list. Use the cursors to highlight it. Then

31ATL User GuideOM25 OOptical MModem6F10 UpdateThis screen is set to automatically update by default. However if the Status = Off/Update field hasbeen

ATL User GuideOM25 OOptical MModem326.5.2 ALARM HISTORY SCREENThis screen is used to view the last 15 alarms recorded by the system. If there is more

33ATL User GuideOM25 OOptical MModem6F9 DumpProduces a continual listing of the fault log. Useful when capturing to a file.F10 UpdateThe screen is not

ATL User GuideOM25 OOptical MModem346.6 CONFIGURATION6.6.1 MASTER/SLAVE CONFIGURATIONThe OM25 unit default setting is as a slave.In order for a pair o

35ATL User GuideOM25 OOptical MModem6The master unit is in charge of managing the optical link, it is also the 'master' from a networkmanage

ATL User GuideOM25 OOptical MModem366.6.2 USER PORT CONFIGURATION6.6.2.1 V35 USER PORTData Rate: The data rate can only be set by the ‘master’ unit an

37ATL User GuideOM25 OOptical MModem66.6.2.2 G703 USER PORTAll options can only be set by the ‘master’ unit.OM25

ATL User GuideOM25 OOptical MModem386.6.3 REBOOTTo reboot the unit press the space bar to select the local option and the the return key to activateth

39ATL User GuideOM25 OOptical MModem66.6.4 SYSTEMThis section allows the user to set the current date and time. The inactive time out setting can also

ATL User GuideOM25 OOptical MModem4The OM25 DC unit is defined as class II equipment, an EARTH conductor must be connected tothe M3 stud on the rear p

ATL User GuideOM25 OOptical MModem406.6.5 SUBSYSTEM NAMESThis section allows the user to set the name, description and location of the unit. Use the a

41ATL User GuideOM25 OOptical MModem66.6.6 MONITORINGThis screen is concerned with the monitoring mode of the master or slave units. This facility cau

ATL User GuideOM25 OOptical MModem42Should the VT100 terminal remain connected whilst logged out, and provided that certain options(in the Configurati

43ATL User GuideOM25 OOptical MModem66.6.7 SERIAL COMMUNICATIONSOM25 Thu 01 Jan 1970 02:10:15

ATL User GuideOM25 OOptical MModem446.6.7.1 PROCEDURE TO FOLLOW WHEN CHANGING SETTINGS1.Make all the desired changes to this menu by using the cursor

45ATL User GuideOM25 OOptical MModem66.6.8 FRONT PANELField DescriptionFull Control Front panel buttons may be

ATL User GuideOM25 OOptical MModem466.7 INFORMATIONPlease quote these figures when contacting our technical support department.Field

47ATL User GuideOM25 OOptical MModem66.8 PERFORMANCE6.8.1 PERFORMANCE OPTICAL LINESField DescriptionUAS Unavailable seconds Total time this optical

ATL User GuideOM25 OOptical MModem486.8.2 PERFORMANCE USER PORTField  DescriptionUAS Unavailable seconds Total time this opti

49ATL User GuideOM25 OOptical MModem66.9 SECURITYThis section deals with the security of the system. Access to the OM25 is password protected. Allpass

5ATL User GuideOM25 OOptical MModem1 INTRODUCTION 92 EXAMPLE APPLICATIONS 103 CONSTRUCTION 113.1 FRONT PANEL 113.1.1 LEDS 113.1.1.1 STATUS 113.1.1.2 O

ATL User GuideOM25 OOptical MModem506.10 TESTTest OptionsLocal Loop - Loops the traffic back to the user interfaceLoopback - Loops the traffic back to

51ATL User GuideOM25 OOptical MModem77. CONFIGURATION VIA THE FRONT PANEL BUTTONS7.1 INTRODUCTIONFor users that prefer to configure the OM25 without t

ATL User GuideOM25 OOptical MModem527.2.1 GENERALParameterValue000000000001000100100011010001010110011110001111ParameterNumber21MeaningUser Port Rate

53ATL User GuideOM25 OOptical MModem77.2.2 G.703 OPTIONSParameterValue001000000001000000010010ParameterNumber34MeaningTiming LoopTiming ThroughTiming

ATL User GuideOM25 OOptical MModem547.2.3 V.35 OPTIONS7.3 KEYPAD LOCKPressing the Local Loop, Loop Back and the Remote Loop buttons simultaneously fo

55ATL User GuideOM25 OOptical MModem88. SPECIFICATIONS8.1 DIMENSIONSThe overall dimensions of the unit are:Height = 45mmWidth = 165mmDepth = 185mm8.2

ATL User GuideOM25 OOptical MModem568.4 DC POWER INLETDC power is fed in via the three-pin socket on the rear panel. The cable assembly is shown insec

57ATL User GuideOM25 OOptical MModem88.6 OPTICAL CONNECTIONS8.6.1 SAFETY WARNINGClass 1 laser product.Exposure to the optical beam will not result in

ATL User GuideOM25 OOptical MModem588.6.4 SC CONNECTORAlign the key on the connector plug with the keyway in the top of the optical connector (on ther

59ATL User GuideOM25 OOptical MModem88.7.3 V.35 INTERFACECircuit104102103105106107109113114115140141142DescriptionReceive DataCommon ReturnTransmit Da

ATL User GuideOM25 OOptical MModem65.2.1.1 THROUGH TIMING 185.2.1.2 LOCAL TIMING 185.2.1.3 LOOP TIMING 195.2.2 FRAMING MODES 195.2.2.1 UNSTRUCTURED MO

ATL User GuideOM25 OOptical MModem608.7.4 V.35 EXTERNAL TIMING ADAPTOR CABLE PINOUTCCITT circuit Timing Source (DCE) Timing Sink (DTE) CCITT circuit10

61ATL User GuideOM25 OOptical MModem88.8 TERMINAL CONNECTIONA VT100 compatible terminal can be plugged into the 9-way D-type connector on the front pa

ATL User GuideOM25 OOptical MModem628.9 ENVIRONMENTAL8.9.1 TRANSPORTATIONETS 300 019-1-2 Class 2.3Transportation using normal public transport when st

63ATL User GuideOM25 OOptical MModem99. ORDERING INFORMATION9.1 OM25 AC POWEREDDescription Order NumberOM25 Long Haul V.35 1/356/111OM25 Long Haul G.7

7ATL User GuideOM25 OOptical MModem6.6.7 SERIAL COMMUNICATIONS 436.6.7.1 PROCEDURE TO FOLLOW WHEN CHANGING SETTINGS 446.6.8 FRONT PANEL 456.7 INFORMAT

ATL User GuideOM25 OOptical MModem88.7 INTERFACE CONNECTIONS 588.7.1 G.703 120 OHM INTERFACE 588.7.2 G.703 75 OHM INTERFACE 588.7.3 V.35 INTERFACE 598

9ATL User GuideOM25 OOptical MModem11 INTRODUCTIONThis User Guide applies to the OM25 optical modem designed and manufactured by ATL TelecomLimited in