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用powerline的说说稳定性

用powerline的说说稳定性# Hardware - 计算机硬件

F*w2013-12-11 08:12

1 楼

EB3, 本月刚刚current。两天前打了电话进去，询问情况。结果人家把online case
status照本宣科的读了一遍给我。要做Service Request。但是被告知要等Current以后
30天,才能做。考古以后，没有发现有30天的限制。
请问到底何时可以做Service Request？
另外，怎样可以了解到跟多的case信息。
谢谢。

z*z2013-12-11 08:12

2 楼

我以前用powerline,速度凑合，就是一对猫经常死，几个月一次,是普遍情况吗？

f*u2013-12-11 08:12

3 楼

USCIS Update: Case Status Inquiries with the Service Centers
WASHINGTON - U. S. Citizenship and Immigration Services (USCIS) has issued
instructions on making inquiries with the agency's four Service Centers.
Customers, community-based organizations and liaison groups should follow
this guidance when inquiring about case related issues. This new process
standardizes customer service and streamlines processing of customer
inquiries at USCIS Service Centers. The step-by-step instructions are as
follows:
Step 1: Contact the National Customer Service Center (NCSC) at 1-800-375-
5283. The NCSC can assist customers, community-based organizations and
liaison groups with case related inquiries. Before calling the NCSC please
have available your receipt number, alien registration number, type of
application filed and date filed. During your call we recommend that you
take note of the following information:
-The name and/or id number of the NCSC representative
-The date and time of the call
-Any service request referral number, if a service referral on a pending
case is taken
Step 2: If more than 15 days have passed since you contacted the NCSC and
the issue has not been resolved or explained you can email the proper USCIS
Service Center to check the status of your case.
-California Service Center: c***************[email protected]
-Vermont Service Center: v**************[email protected]
-Nebraska Service Center: n**************[email protected]
-Texas Service Center: t**************[email protected]
Please note: Emails should be sent to the Service Center that has
jurisdiction over your case. The receipt notice will indicate EAC for the
Vermont Service Center, SRC for the Texas Service Center, LIN for the
Nebraska Service Center, and WAC for the California Service Center.
When contacting the Service Centers by email you will need to provide the
information outlined in Step 1. If the NCSC did not issue a service request
after your call, please indicate the reason the NCSC representative did not
issue the request.
Step 3: In the event you do not receive a response within 21 days of
contacting the appropriate Service Center, you may email the USCIS
Headquarters Office of Service Center Operations by email at: [email protected]
.gov. You will receive a response from this email address within ten days.
For more information on USCIS and its programs, please visit our homepage.

O*h2013-12-11 08:12

4 楼

有牌子的稳定性貌似都还行，基本上你用电电器比较固定，不是经常有大噪音的电器加
进来的话应该稳定没什么问题
powerline最大的问题是速度，av500 基本就是20-50mbps，大多数人都是这情况，
stream蓝光不行，stream 1080p rip一般没问题
如果有30刀千兆av500还是可以跳的，或者等av2, 貌似worst case能到70-80，正好能
stream 蓝光
期望跟千兆网线一样速度的就歇了吧

F*w2013-12-11 08:12

5 楼

谢谢版主。看来并没有所谓的30天。

z*z2013-12-11 08:12

6 楼

我说的稳定不是短期掉线，而是设备死机，要拔了重插。

【在 O*********h 的大作中提到】

: 有牌子的稳定性貌似都还行，基本上你用电电器比较固定，不是经常有大噪音的电器加
: 进来的话应该稳定没什么问题
: powerline最大的问题是速度，av500 基本就是20-50mbps，大多数人都是这情况，
: stream蓝光不行，stream 1080p rip一般没问题
: 如果有30刀千兆av500还是可以跳的，或者等av2, 貌似worst case能到70-80，正好能
: stream 蓝光
: 期望跟千兆网线一样速度的就歇了吧