Re: Is there such a thing as a 10GBase-T SFP+ transciever

2014-02-01 Thread Bryan Seitz
On Sun, Feb 02, 2014 at 04:21:20AM +, Thomas Maufer wrote: > IIRC, it takes about 13W to maintain a 10GBASET connection. That's a lot of > power to drain from a tiny board that wasn't designed to supply such loads. > > ~tom > > On Saturday, February 1, 2014 1:32:58 PM, Phil Bedard > wrote: >

Re: Is there such a thing as a 10GBase-T SFP+ transciever

2014-02-01 Thread Jima
+1. Cisco calls them Twinax, HP calls them DACs. I don't know what anyone else calls them as it hasn't come up in conversation for me. Cisco appears to offer them in 1, 1.5, 2, 2.5, 3, and 5 meter passive, as well as 7 and 10 meter active. HP has them in 1, 3, 7, 10, and 15 meter; no idea

Re: Is there such a thing as a 10GBase-T SFP+ transciever

2014-02-01 Thread Thomas Maufer
IIRC, it takes about 13W to maintain a 10GBASET connection. That's a lot of power to drain from a tiny board that wasn't designed to supply such loads. ~tom On Saturday, February 1, 2014 1:32:58 PM, Phil Bedard wrote: Pluggable SFP+ transceiver. There are plenty of fixed config 10GBase-T devic

TWC (AS11351) blocking all NTP?

2014-02-01 Thread Jonathan Towne
This evening all of my servers lost NTP sync, stating that our on-site NTP servers hadn't synced in too long. Reference time noted by the local NTP servers: Fri, Jan 31 2014 19:11:29.725 Apparently since then, NTP has been unable to traverse the circuit. Our other provider is shuffling NTP pac

Re: Is there such a thing as a 10GBase-T SFP+ transciever

2014-02-01 Thread joel jaeggli
On 2/1/14, 1:18 PM, Jared Mauch wrote: > > On Feb 1, 2014, at 4:05 PM, Phil Bedard wrote: > >> As for 10GBase-T in a transceiver, I haven't seen that on anyone's >> roadmap. It will probably come eventually but not for awhile. > > It must exist, as there is this: Nah that's a 10G-base-t pci e

Re: Is there such a thing as a 10GBase-T SFP+ transciever

2014-02-01 Thread Phil Bedard
Pluggable SFP+ transceiver. There are plenty of fixed config 10GBase-T devices out there. Power/space in a SFP+ package just isn't there yet. Phil On 2/1/14, 4:18 PM, "Jared Mauch" wrote: > >On Feb 1, 2014, at 4:05 PM, Phil Bedard wrote: > >> As for 10GBase-T in a transceiver, I haven'

Re: Is there such a thing as a 10GBase-T SFP+ transciever

2014-02-01 Thread Jared Mauch
On Feb 1, 2014, at 4:05 PM, Phil Bedard wrote: > As for 10GBase-T in a transceiver, I haven't seen that on anyone's > roadmap. It will probably come eventually but not for awhile. It must exist, as there is this: http://store.apple.com/us/product/HC294LL/A/atto-thunderlink-nt1102-thunderbolt-

Re: Is there such a thing as a 10GBase-T SFP+ transciever

2014-02-01 Thread Phil Bedard
That was the reason for the push to the 10x10 MSA by people like Google and other providers who did not want to use MM bundles and didn't want to deal with the expense and power consumption of 100GBase-LR4. LR10 although hasn't really seen much adoption by the vendors, only compatible optics from

Re: Level3 - Las Vegas - issues?

2014-02-01 Thread Peter Persson
Hey, If you look in mylevel3.net you will be able to see any interruptions in Level3's net. /Peter 2014-01-31 Petter Bruland : > Are there anyone from Level3 here, who can tell me if there are issues with > Level3 in Las Vegas area? > > We're hosted out of the Switch SuperNAP, and we're having

Re: Updated ARIN allocation information

2014-02-01 Thread John Curran
On Feb 1, 2014, at 8:42 AM, Owen DeLong wrote: > While the policy text does not spell out a list of technologies, I believe > that the clear intent of the community from the discussions and from > the examples given in the policy text was for minimal IPv4 allocations > to support the transition p

Re: Updated ARIN allocation information

2014-02-01 Thread Owen DeLong
While the policy text does not spell out a list of technologies, I believe that the clear intent of the community from the discussions and from the examples given in the policy text was for minimal IPv4 allocations to support the transition process. While no ratio is given in the policy text, I dou

Re: Updated ARIN allocation information

2014-02-01 Thread Tore Anderson
* Owen DeLong > In answer to Tore's statement, this block does not apply the standard > justification criteria and I think you would actually be quite hard > pressed to justify a /24 from this prefix. In most cases, it is > expected that these would be the IPv4 address pool for the public > facing