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P/N  

900000181 REV. A 

1.2

 

System Overview 

The RFS-700D receives power via a 24 VDC power supply via a DC terminal block 
connector, and outputs seven 10MHz reference signals via 50 Ω SMA connectors.  In 

addition, there is an Ethernet port that is used for remote management and control 
of the RFS-700D. 

1.3

 

Specifications  

Power 

Input Voltage Range: 

18-28 VDC 

Nominal Input Voltage: 

24 VDC 

Input Connector: 

Terminal Block 

Power consumption: 

15 W 

 

Output 

Connector type: 

SMA 

No. of connectors: 

Output Frequency: 

10 MHz 

Output impedance: 

50Ω 

Short term stability: 

1 E-11 

Aging: 

5 E-11 per Month 

Phase Noise @ 100Hz 

-138 dBc/Hz 

Phase Noise @ 1kHz 

-151 dBc/Hz 

Phase Noise @10kHz 

-165 dBc/Hz 

Phase Noise @100kHz 

-165 dBc/Hz  

 

Environmental 

Operating temp.: 

-40 deg. C to +70 deg. C 

Storage temp.: 

-40 deg. C to +85 deg. C 

Humidity: 

95% Non-condensing 

Operating Altitude: 

10,000 ft. ASL 

Non-Operating Altitude: 

50,000 ft. ASL 

 

Ethernet 

Port speed: 

10/100BaseT 

Protocols supported: 

SNMPv3 

Fault reporting: 

Output fail (1-7), Rb Lock Status, PLL lock status, 
Over current (OCXO)temp. 

 

 

Содержание RFS-700D

Страница 1: ...0000181 REV A 1 User Manual RFS 700D Rubidium Frequency Standard DIN Rail Package P N 001 0509 900000181 REV A April 2020 PREPARED BY BRANDYWINE COMMUNICATIONS 1153 Warner Avenue Tustin CA 92780 CAGE...

Страница 2: ...P N 900000181 REV A 2 Revision History REVISION DATE COMMENTS ECO NUMBER A 04 13 2020 INITIAL RELEASE ECO11275...

Страница 3: ...presence of un insulated dangerous voltage within the product s enclosure The dangerous voltage may be of sufficient magnitude to constitute a risk of electrical shock to people CAUTION Observe all ne...

Страница 4: ...UP 7 2 1 INSTALLATION 7 3 CONFIGURATION 8 4 OPERATION 9 5 MAINTENANCE 10 6 TROUBLESHOOTING 11 6 1 LEDS 11 6 2 SNMP 11 6 2 1 SNMPWALK and OIDs 12 7 SUPPORT INFORMATION 13 8 FRONT PANEL DRAWING 14 9 REA...

Страница 5: ...olled quartz oscillator which is frequency locked to the rubidium oscillator The time constant of this loop is selected such that the short term stability and phase noise of the outputs are determined...

Страница 6: ...ck Power consumption 15 W Output Connector type SMA No of connectors 7 Output Frequency 10 MHz Output impedance 50 Short term stability 1 E 11 Aging 5 E 11 per Month Phase Noise 100Hz 138 dBc Hz Phase...

Страница 7: ...0D from the shipping carton and protective packaging Mount the RFS 700D securely onto the DIN rail Connect the unit for power via the terminal block connector on the top of the unit Connect the 10 MHz...

Страница 8: ...P N 900000181 REV A 8 3 Configuration The RFS 700D is configured via SNMPv3 over the included Ethernet port Please see the attached MIB file for more information...

Страница 9: ...N 900000181 REV A 9 4 Operation The RFS 700D requires no user intervention for normal operations For Maintenance tasks please refer to Chapter 5 for troubleshooting procedures please refer to Chapter...

Страница 10: ...no regular maintenance tasks for normal operation Care sure be taken on a regular basis to clean the unit as well as visually inspect it for loose or frayed connections as well as making sure that the...

Страница 11: ...s LED will momentarily be Red until the oscillators are stable at which point it turns Green In normal operation the LEDs will all be Green Any persistent Red LEDs indicates a hardware problem that re...

Страница 12: ...RING 001 0509 SNMPv2 SMI enterprises 18954 500 1 3 0 STRING 0AB34A SNMPv2 SMI enterprises 18954 500 1 4 0 STRING 925601301 SNMPv2 SMI enterprises 18954 500 1 5 0 STRING v1 0 SNMPv2 SMI enterprises 189...

Страница 13: ...anty If the unit is still exhibiting problems not covered by the above troubleshooting guide contact us for technical support at support brandywinecomm com or call us at 714 755 1050 If it becomes nec...

Страница 14: ...P N 900000181 REV A 14 8 Front Panel Drawing...

Страница 15: ...P N 900000181 REV A 15 9 Rear Panel Drawing...

Страница 16: ...P N 900000181 REV A 16 10 Parts Lists...

Страница 17: ...brandywinecomm com DESCRIPTION All objects specific to the DINRail project Revision History REVISION 201912230000Z DESCRIPTION preliminary products 6034 Fault1 OBJECT TYPE SYNTAX INTEGER no fault 0 f...

Страница 18: ...NRail 6 Fault7 OBJECT TYPE SYNTAX INTEGER no fault 0 fault 1 MAX ACCESS read only STATUS current DESCRIPTION Output Fail 7 DINRail 7 RbLocked OBJECT TYPE SYNTAX INTEGER no locked 0 locked 1 MAX ACCESS...

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