Security Function; Data Security Of The Gpon Interface; Traffic Suppression; Alarm Function - Zte ZXHN F660 Description

ZXHN F660 Product Description
4.11

Security Function


Traffic filtering based on UNI, VLAN ID, 802.1p, UNI + 802.1p, VLAN + 802.1p

Multicast , unicast and broadcast flow attack protection

MAC address limiting based on each UNI or single ONT

Broadcast packet rate limit

Anti-DoS attack

MAC filtering
4.11.1

Data Security of the GPON Interface

Because the GPON system works in broadcast mode in the downstream direction, the
malicious users can easily intercept and attack other users' messages. To enhance data
security of the user, the GPON downstream provides AES-128 encryption.
4.11.2

Traffic Suppression


Broadcast storm suppression

4.12

Alarm Function


Dying gasp

Receiving optical power too high

Receiving optical power too low
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When the broadcast traffic including the unknown unicast and multicast traffic
exceeds the threshold that the user sets, the broadcast traffic will be discarded
till the traffic is lowered to a reasonable range, thereby avoiding network
congestion and ensuring normal operation of the network services.
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