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Precise Time and Frequency ptf 1226, Руководство по эксплуатации и обслуживанию

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Precise Time and Frequency ptf 1226 Скачать руководство пользователя страница 35

 
6.  Maintenance 
 

6.1. Overview 

 

The 

ptf

 1226 Auto Switch/Distribution unit uses state-of-the art solid state 

and semi-conductor, primarily surface mount, components.  
 
All of the components are selected for their inherent high reliability, and  
advanced techniques with highly sophisticated equipment, are used for 
assembly and test of the unit. 
 
Due to the above, no periodic maintenance of the unit is required and the 
units can be expected to deliver many years of trouble free operation. 
  
Any maintenance or service of the unit should be performed at a Precise 
Time and Frequency, Inc. authorized facility, to insure the appropriate 
equipment and expertise is available. 
 

 

Содержание ptf 1226

Страница 1: ...ptf Precise Time and Frequency Inc ptf 1226 Auto Switch Operation and Maintenance Manual Document 11323 Revision A...

Страница 2: ...mber __________________________ has successfully passed a FINAL ACCEPTANCE TEST and conforms in all respects of form fit and function to current specifications including regulatory requirements and ce...

Страница 3: ...er in low voltage supply systems for equipment with rated current 16A EN55024 1998 Information technology equipment immunity characteristics Limits and methods of measurement EN61000 4 2 1995 Electros...

Страница 4: ...of the unit is straightforward and the contents of this manual are designed to provide a basic understanding of the product set up and functionality and procedures for maintenance and repair If you ha...

Страница 5: ...CONTENTS 1 Technical Overview 2 Specifications 3 Unpacking Inspection Installation 4 Operation 5 Monitor Control Interface 6 Maintenance 7 Contact Information Technical Assistance...

Страница 6: ...ts the primary input and routes it to a distribution module to provide the required number of outputs Detection logic embedded in an on board CPLD on the auto switch modules determines if there is a f...

Страница 7: ...te Telnet and Serial interfaces can be used to control individual channel modes Auto or Manual and to select channel inputs Primary or Backup 2 ptf 1226 Auto Switch Distribution Specifications 2 1 1 E...

Страница 8: ...z to 1MHz Level 3V pk pk nominal high 1V pk pk nominal low Load Impedance 50 Connectors BNC Note Up to a total of 36 outputs maximum of any combination of above in groups of 4 Example configurations C...

Страница 9: ...Chassis HxWxD 3 5 x 17 x 12 inches 2 1 4 Weight Chassis 15 pounds dependent upon configuration 2 1 5 Environmental Operating Temperature 0 C to 55 C Storage Temperature 40 C to 70 C Relative Humidity...

Страница 10: ...rack ears ready for simple installation into a standard 19 inch rack frame cabinet For adequate support when mounted into the rack a rear supporting bar or tray should be used as the rack ears are des...

Страница 11: ...een made power can be applied for the unit Rear Panel Port Connections ptf 1226 Ch 2 Ch 1 inputs 1 2 Channel outputs 1 through 36 1 2 inputs Ch 3 inputs 1 2 RS232 Control Monitor pin 2 Transmit pin 3...

Страница 12: ...is line feed CR combination ASCII 10 dec and 13 dec All entered characters are converted internally to UPPER CASE therefore either upper or lower case characters can be used Some commands are locked w...

Страница 13: ...String Auto Manual D05 CH3 Input String Primary Backup Locked when in Auto D06 CH3 Mode String Auto Manual D07 Reserved D08 Reserved D09 Reserved D10 Reserved D11 Reserved D12 Reserved D13 Reserved D...

Страница 14: ...D48 o p Act Integer 1 to 36 Set output active D49 o p Inact Integer 1 to 36 Set o p inactive LOGOUT Telnet String Logout Logs out telnet session HELP Print Help String Help Prints help menu VERS Versi...

Страница 15: ...erence for available commands and reports the currently set values of the various parameters and also multi line help for each of the commands The summary screen is accessed by typing HELP ENTER at th...

Страница 16: ...Summary Help Screen...

Страница 17: ...Expanded help on specific commands...

Страница 18: ...it and provides summary information on each of the Auto switch channels together with other settings such as the Manual mode and telnet timeouts Ethernet status etc Status Screen The OPstat command is...

Страница 19: ...the middle as row B and the bottom as row C Typically Quad Blocks of the same type will be fitted in the same row with the maximum number of Quad Blocks per row being three Standard configuration pra...

Страница 20: ...or the command format please refer to section 5 1 1 5 2 3 Login As the RS232 is designed for local access no login is required to access this capability as physical presence is assumed 5 2 4 Commands...

Страница 21: ...ion to the SNMP manager Specific traps available are Trap 1 Channel Mode Change Auto Manual Trap 2 Channel Input Change Primary Backup Trap 3 Channel Primary Input Status Fault Okay Trap 4 Channel Bac...

Страница 22: ...SNMP Query Screen...

Страница 23: ...SNMP Trap Ringer Screen...

Страница 24: ...prises mgmt FROM RFC1155 SMI Node Definitions try and add a small subset of SNMP2 1 3 6 1 2 1 mib 2 OBJECT IDENTIFIER mgmt 1 1 3 6 1 2 1 1 system OBJECT IDENTIFIER mib 2 1 1 3 6 1 4 1 18507 preciseinc...

Страница 25: ...FROM Precise SMI 1 3 6 1 4 1 18507 9 ptf1220XSwitch_Distr OBJECT IDENTIFIER preciseinc 9 Note leaf nodes under ptfproduct 1 4 are prod type prod version prod location prod local support phone then com...

Страница 26: ...18507 9 1 product_type OBJECT TYPE SYNTAX OCTET STRING ACCESS read only STATUS mandatory ptf1220XSwitch_Distr 1 1 3 6 1 4 1 18507 9 2 product_version OBJECT TYPE SYNTAX OCTET STRING ACCESS read only S...

Страница 27: ...s_http OBJECT TYPE SYNTAX OCTET STRING ACCESS read only STATUS mandatory ptf1220Xmodules 4 1 3 6 1 4 1 18507 9 7 5 has_RF_Sw OBJECT TYPE SYNTAX OCTET STRING ACCESS read only STATUS mandatory ptf1220Xm...

Страница 28: ..._Distr OBJECT TYPE SYNTAX OCTET STRING ACCESS read only STATUS mandatory ptf1220Xmodules 10 1 3 6 1 4 1 18507 9 8 1 up_time OBJECT TYPE SYNTAX TimeTicks ACCESS read only STATUS mandatory ptf1220Xdata...

Страница 29: ...ead only STATUS mandatory ptf1220Xdata 5 1 3 6 1 4 1 18507 9 8 6 num_traps_sent OBJECT TYPE SYNTAX Counter ACCESS read only STATUS mandatory ptf1220Xdata 6 Command and Control 1 3 6 1 4 1 18507 9 8 7...

Страница 30: ...ual D17 Date UTC String MM DD YYYY Only valid dates Manual or NTP D18 Time UTC String HH MM SS 24 hour format Manual or NTP D19 IP xxx xxx xxx xxx IP address D20 NET MASK xxx xxx xxx xxx Net Mask D21...

Страница 31: ...eb pages To log onto the web pages the user must enter a user name and the system password User name for the web interface is admin all lower case The log in screen and web pages are shown below Login...

Страница 32: ...Command Entry Page Status Response Page...

Страница 33: ...Anstat Response Page To logout of the web interface close the browser...

Страница 34: ...t channel can be switched by momentarily pressing the CHANNEL membrane switch Pressing the CHANNEL switch again will toggle the channel back to the original input In Auto mode the CHANNEL switch is no...

Страница 35: ...ty and advanced techniques with highly sophisticated equipment are used for assembly and test of the unit Due to the above no periodic maintenance of the unit is required and the units can be expected...

Страница 36: ...or repair please contact our service department for an RMA number Tel 1 781 245 9090 Fax 1 781 245 9099 E mail service ptfinc com Shipping address is Precise Time and Frequency Inc 50L Audubon Road Wa...

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