[AusNOG] Reference clock for SDH network

McDonald Richards macca at vocus.com.au
Tue Oct 27 13:13:42 EST 2009

Hi Tom,

We use a TimeSource 3100 system for our SDH clocking but they're a lot more
than the $3k you're finding (not including the costs getting an antenna
setup). How accurate does your clock need to be and can someone give you an
E1 from their nearby TDM voice kit that you can use to clock off?


-----Original Message-----
From: ausnog-bounces at lists.ausnog.net
[mailto:ausnog-bounces at lists.ausnog.net] On Behalf Of Tom Storey
Sent: Tuesday, 27 October 2009 12:19 PM
To: ausnog at lists.ausnog.net
Subject: [AusNOG] Reference clock for SDH network

Hi All,

Can anyone suggest a clock that is able to produce a 2mbit/2mhz sync  
signal to use as a reference for an SDH network?

The network is detatched from any existing SDH networks, so I have to  
clock it from scratch.

So far I have only come across one that is around the $3k mark  
(Oscilloquartz), and my googlefu is failing me at the moment.

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