Re: [8023-10GEPON] [PRX-U3] Power budget for PRX-U3
Dear all
I re-send my contribution with ppt format just in case
because it was pointed out that my PDF file can not be
seen.
Best regards,
Ken-Ichi
At 2007/12/19 21:52 Ken-Ichi Suzuki wrote:
> Dear Marek,
>
> I am sorry for late response.
> I and Otaka-san would like to propose the revised power budget
> for PRX30.
> Attached please find the PPT document.
>
> (1)I think NTT has already proposed IEEE_Rx_Str_Sen_OMA as
> -27.6 dBm. Basically, I would like to use this value.
> (2)If PRX_U3 use a DFB-LD, TDP and ECP (eye closure penalty)
> should be reduced. (I recommend those values be 1.4 dB.)
> (3)In comparison of the sensitivity difference to confirm
> possible dual-rate receiver technologies, I think we should
> use ideal receiver sensitivities such as IEEE_Rx_Sen_OMA.
>
> Best regards,
> Ken-Ichi
>
> At 2007/12/07 16:00 Hajduczenia, Marek wrote:
>> Dear Otaka-san, Thank You for the confirmation. I will be standing by
>> for the feedback. Best wishes for the weekend
>>
>> Marek Hajduczenia (141238)
>> NOKIA SIEMENS Networks S.A. - COO BBA DSLAM R&D
>> Rua Irmãos Siemens, 1, Ed. 1, Piso 1
>> Alfragide, 2720-093 Amadora, Portugal
>> * marek.hajduczenia@nsn.com
>> (+351.21.416.7472 4+351.21.424.2082
>>
>> -----Original Message-----
>> From: ext Akihiro OTAKA [mailto:ootaka@ansl.ntt.co.jp] Sent:
>> sexta-feira, 7 de Dezembro de 2007 0:56
>> To: Hajduczenia, Marek
>> Cc: STDS-802-3-10GEPON@LISTSERV.IEEE.ORG; ootaka@ansl.ntt.co.jp;
>> kenyichi@ansl.ntt.co.jp
>> Subject: Re: [8023-10GEPON] [PRX-U3] Power budget for PRX-U3
>>
>> Dear Marek,
>>
>> This is Akihiro OTAKA, NTT.
>> I'm sorry for this late reply.
>> We are now cheking consistency between the PXR-U3 spec
>> on D1.0 and the existing 1G system.
>> I'd like to send some commnets on the reflecter soon.
>>
>> Best regards,
>>
>> Hajduczenia, Marek wrote:
>>> Dear all,
>>> so far I have received no comments on the PXR-U3 power budget
>>> proposal which was emailed some time ago.
>>> I would appreciate if all people interested in this topic could at
>>> least inform me whether any discussions are under way and when we
>>> could expect some activity. I need to make sure I can align that with
>>> the future drafting activities, which will be presumably time consuming.
>>> Thank You for Your attention
>>>
>>
>
--
Ken-Ichi Suzuki
NTT Access Network Service Systems Labs.
E-mail:kenyichi@ansl.ntt.co.jp
Tel:+81-43-211-3189/Fax:+81-43-211-8250
Power_Budget_PRX30.ppt