https://www.youtube.com/watch?v=l91ISfcuzDw
On Thu, Jun 9, 2016 at 3:17 PM, Bill Prince <part15...@gmail.com> wrote:
> crickets...
>
>
> bp
> <part15sbs{at}gmail{dot}com>
>
>
> On 6/9/2016 2:57 PM, Keefe John wrote:
>
> what's the cost of these radios?
>
> On 6/9/2016 4:35 PM, Eric Kuhnke wrote:
>
> Can I ask what was the reason for the decision to go with a 2.5 Gbps SFP
> cage instead of SFP+? I do not have a single router in any network I
> support capable of native 2.5 Gbps SFP. Such an interface is incredibly
> rare in layer 3 IP network deployments.
>
> If it had an SFP+ interface it would be trivially easy to software rate
> limit a 10GbE optical port in a router (such as a WS-X6704 card in a Cisco
> 6500/7600 platform, or a Juniper PC-1XGE-XENPAK) to 2.5 Gbps FD and
> assign it an appropriate OSPF cost somewhere in between the cost metrics
> currently used on 1Gbps and 10Gbs interfaces for router-to-router backbone
> links.
>
> If the radio's interface will function at 2.5 Gbps with a
> standards-compliant 10GbE SFP+ (*not* one of the special weird 2.5 Gbps
> FC SFP) on each end of the link, please disregard everything I just said
> above.
>
>
>
> On Thu, Jun 9, 2016 at 2:21 PM, John Seaman <j...@trangosys.com> wrote:
>
>> Hello and thanks for the questions. The StrataPro does have one 2.5 Gbps
>> SFP cage (along with 3 other GigE ports), but so far we have not qualified
>> a suitable 2.5 Gbps SFP. That is something we are working on.
>> The Xi model is capable of 2 Gbps FDD (4 Gbps aggregate) so that
>> currently requires using 2 of the ports to achieve. Going to 4 Gbps FDD
>> requires two pairs of radios, in MIMO configuration so you would be using 2
>> ports on each of the radios.
>>
>> Regarding keys, the Si base model allows 500 Mbps FDX, and there is a key
>> that takes it up to 1 Gbps. The Xi model comes with 1 Gbps FDD capability,
>> with a key that opens it up to the max 2+ Gbps. Yes, AES-256 is an
>> optional key. These are the only keys involved with this product.
>>
>> Given the capacity of 1 Gbps and 2 Gpbs on these products, 1 MB packet
>> buffer should be more than sufficient since they can transmit at Ethernet
>> line rate.
>>
>> Let me know if any other questions, or feel free to hit me off list.
>>
>> Best regards,
>>
>>
>>
>> John Seaman | Sales | *Trango Systems, Inc. | *
>> * +1-858-248-4006 <+1-858-248-4006> *
>> |
>> www.trangosys.com
>> * [image: Trango Systems] <http://www.trangosys.com/> *
>>
>> *Innovating Microwave Backhaul**™*
>> [image: LinkedIn] <http://www.linkedin.com/company/96727?trk=tyah> [image:
>> Twitter] <http://twitter.com/#%21/@trangosystems> [image: Facebook]
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>> <http://visitor.r20.constantcontact.com/d.jsp?llr=ddsu9ilab&p=oi&m=1111619160163>
>>
>> On Thu, Jun 9, 2016 at 2:10 PM, Erich Kaiser <
>> <er...@northcentraltower.com>er...@northcentraltower.com> wrote:
>>
>>> Check with John, but I thought he said something about a 2.5Gbps SFP,
>>> not sure why they did not go 10G....
>>>
>>>
>>> Erich Kaiser
>>> North Central Tower
>>> <er...@northcentraltower.com>er...@northcentraltower.com
>>> Office: 630-621-4804
>>> Cell: 630-777-9291
>>>
>>>
>>> On Thu, Jun 9, 2016 at 12:41 PM, Cassidy B. Larson <c...@infowest.com>
>>> wrote:
>>>
>>>> So I’m checking out the new Trango StrataPro data sheets… The Xi model
>>>> appears to do 4Gbps full-duplex.. but no 10G SFP+.. So I’d have to use all
>>>> three SFPs, and one copper gig to get it?
>>>>
>>>> Other notes: it appears they’re keying it up.. so you get to pay extra
>>>> to unlock capacity to 1100Mbps and again to unlock max capacity to
>>>> 2200Mbps.
>>>> Oh and if you want AES-256, you get to pay again. The 1MB packet
>>>> buffer.. seems low.
>>>>
>>>> Anybody else have any thoughts? Anybody got one yet?
>>>>
>>>> -c
>>>>
>>>
>>>
>>
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