Refer this thread. You will get all the answers.
https://www.techenclave.com/community/threads/bsnl-evdo-have-some-queries-about-speed-and-charges.112713/
Solved. I should have used service port. Now it display proper values.
Getting poor speed around 60kbps to 500kbps with Rssi -78dB and ec/io -3 to -8dB.Do you think changing to different modem (rev A) will make any improvement in speed and signal reception?
Why I don't see any Rx rssi values. I'm using ZTE AC8700 and windows 8.1. Also COM port is set to Diagnostics Port and not running ZTE dialer.
Solved: Should have used service port.
Yes all of the above routers will work with both wired and wireless connection.
The sequence should be
5net modem - >wireless router - > desktop & tablet.
Buy ASUS N16 as suggested by vivek.krishnan. Don't worry about security of your wireless network, you can set them up once you buy the router.
P. S : It's not 512 MBPS just 512 Kbps.
@blr_p: It seems like for some reasons OP don't want to store the password (PPPoE mode)in modem/Router. Then the only way is to provide user name & password through dialer.
@d33p: Have you tried the dialer I mentioned in previous post...