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Q: How can I have a long‐time link?
A: Click the menu tabs Network Router Router Setting. Under "DHCP
Service", set Client Lease Time to a large value (e.g. 120h = 120 hours = 5 days).
Q: Why can't I use the router in the office?
A: Your router's IP address might conflict with the office default settings.
Q: Why is my internet speed is so slow with the router?
A: 1. Click the menu tabs Status Mobile Internet to check the Rx Signal Strength
in dBm. Weak signals will significantly slow down internet speed.
LEDs ON
Signal
Strength
none
0 bars
#12
1 bar
#12to#13
2 bars
#12to#14
3 bars
#12to#15
4 bars
#12to#16
5 bars
3G/2G/cdma2000
RSSI reading
Weaker than ‐100 dBm
‐100 dBm to
‐95 dBm
(just below)
‐95 dBm to
‐90 dBm
(just below)
‐90 dBm to
‐83 dBm
(just below)
‐83 dBm to
‐76 dBm
(just below)
‐76 dBm or stronger
Appendix A: FAQ
4G LTE
RSRP reading
Weaker than ‐115 dBm
‐115 dBm to
‐109 dBm
(just below)
‐109 dBm to
) ‐103 dBm
(just below)
‐103 dBm to
‐95 dBm
(just below)
‐95 dBm to
‐87 dBm
(just below)
‐87 dBm or stronger
67
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