HUAWEI B311-521 LTE CPE
Product Description
3 Services and Applications
Issue01 (2019-09-26)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
15
When the IPv6 only (CLAT) function is enabled, NAT-based functions (like DMZ/Port
Forwarding/Port tigger) cannot be used.
When an IPv4 device accesses the Internet, the performance is degraded because packets need
to be packetized and unpacked. However, IPv6 devices are not affected.
3.8 Multi-APN
The B311-521 supports the establishment and maintenance of three APNs. These three APN
connections isolate data, voice, and remote management services on an operator's network.
The B311-521 supports an independent APN for CPE internal/VoIP/TR-069.
3.9 HiLink
Supports up to five HiLink devices to connect to B311-521 through the WPS/Hi button
to create an expanded network.
Supports quick connection between a HiLink device (such as Honor set-up boxes and
Honor handsets running on EMUI 5.0 and later) and B311-521 through the WPS/Hi
button.
