SAS-E Epsilon Switch and Amplifier System IP Manageable0 pages

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Epsilon Switch and Amplifier System

IP Manageable

Models SAS-17E & SAS-36E

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, CAS Model

• Large signal distribution

o Frequency signal (1 to 16 MHz

range)

o 1PPSTTL

o Time of Day message (RS-232

serial line)

o Customization available

• Very low additional phase noise

• Redundant source monitoring

Limited phase jump when switching

• External clock status (relay contact)

• Remote management by SNMP/

HTTP through Ethernet port

• RoHS Compliant

The Epsilon™ Switch and Amplifier System (SAS-E) provides a cost effective way to build a time and

frequency distribution system. It accommodates a redundant clock system with very high operational

availability. The SAS-E achieves redundant time and frequency source monitoring through intelligent

and automatic switching. This 19" wide rack mount device amplifies signals from the selected source

and offers a large quantity of output channels.

When two external clocks are connected, the SAS-E offers a powerful redundant function by

automatically selecting the best functioning source. The selection may also be bypassed by the user

to allow maintenance or single-clock operation. In all cases, the distributed signals (Frequency, 1 PPS,

ToD, and Status) are used from the same source clock. When in automatic mode, if the selected source

is detected as faulty, the SAS-E switches all the distributed signals to the other available source. The

signals are amplified using analog electronics to ensure the lowest frequency phase noise and high

RF isolation.

Setup, status, and alarms are accessible by remote control through any web browser and/or through

SNMP protocol. Monitoring (voltage level checking and minimal period detection) is reported through

dedicated LEDs.

The SAS-E is available in two versions to handle the output capacity of the application. The SAS-1 7E

is 1 U high. The SAS-36E is 2U high.

Contact the factory with requests for a customized combination of outputs and signal types.

USA | 1565 Jefferson Road, Suite 460 | Rochester, NY 14623 | +1.585.321.5800 | sales@spectracomcorp.com T / r

FRANCE | 3 Avenue du Canada | 91974 Les Ulis, Cedex | +33 (0)1 64 53 39 80 | sales@spectracom.fr .V

UK | 6ABeechwood | Chineham Park | Basingstoke, Hants, RG24 8WA | +44 (0)1256 303630 | info@spectracom.co.uk '*0-n*x