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Re: Long range 10G ethernet?
 

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frnkblk at iname

Jun 12, 2012, 9:07 PM


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Re: Long range 10G ethernet? [In reply to]

You generally will save some light if you skip the intermediate patch cords
and splice it through.

Frank

-----Original Message-----
From: cisco-nsp-bounces [at] puck
[mailto:cisco-nsp-bounces [at] puck] On Behalf Of Peter Rathlev
Sent: Thursday, May 17, 2012 5:14 AM
To: Phil Mayers
Cc: cisco-nsp [at] puck
Subject: Re: [c-nsp] Long range 10G ethernet?

On Wed, 2012-05-16 at 11:46 +0100, Phil Mayers wrote:
> Out of curiosity, is this an immensely long leg, or is it just really
> crappy?

A bit of both. :-) I think it's just short of 100 Km in total, but with
several patch cords/ODFs along the way. Some of these can be removed but
removing all would probably make too expensive compared to what we win
by running 10G.

> One possibility might be to use a transponder with G.709 capability, and
> appropriate optics.
...
> You didn't say what specific complexity puts you off amps, but if it's
> just "more kit" then this solution isn't really any better, and I doubt
> much cheaper, than a pair of 9dB amps.

Hadn't thought of the G.709 angle. But since it still requires external
equipment (for a 6500) the amplification path is probably easier.

--
Peter


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Subject User Time
Long range 10G ethernet? peter at rathlev May 16, 2012, 2:18 AM
    Re: Long range 10G ethernet? p.mayers at imperial May 16, 2012, 3:46 AM
        Re: Long range 10G ethernet? peter at rathlev May 17, 2012, 3:14 AM
            Re: Long range 10G ethernet? frnkblk at iname Jun 12, 2012, 9:07 PM
    Re: Long range 10G ethernet? nick at foobar May 16, 2012, 4:18 AM
    Re: Long range 10G ethernet? streiner at cluebyfour May 16, 2012, 7:54 AM
    Re: Long range 10G ethernet? lists at hojmark May 16, 2012, 12:42 PM
        Re: Long range 10G ethernet? peter at rathlev May 17, 2012, 4:00 AM
    Re: Long range 10G ethernet? Vinny_Abello at Dell May 16, 2012, 2:02 PM
    Re: Long range 10G ethernet? mack.mcbride at viawest May 16, 2012, 5:41 PM
    Re: Long range 10G ethernet? p.mayers at imperial May 17, 2012, 12:11 AM
    Re: Long range 10G ethernet? peter at rathlev May 17, 2012, 3:53 AM

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