What is the advantage of NETLINK secure ONU than normal ONU?
In Netlink secure ONU laser always on problem is solved ie it automatically switches off the laser, if it is always on.
In an ONU if the laser is always ON then it will affect the communication in the network. It is very difficult to find the ONU which is in laser always-on state, ie the operator needs to check each ONU installed and if it is large network it will take many days to rectify the problem.
In Secure ONU it will automatically identify the Laser always ONU and it will switch off it. Which will reduce the headache of the operators.
Secure ONU has isolation feature
ONU like ZTE ONU has routing feature in it , but the routing feature is enabled without closing the bridge mode. So there is no isolation in ZTE ONU.
But secure ONU has this isolation feature. Its routing features is enabled by closing bridge mode
In SG firewall is more excellent ie prevent DDOS attack and filtering is based on ACL/MAC/URL
A distributed denial-of-service (DDoS) attack is a malicious attempt to disrupt normal traffic of a targeted server, service or network by overwhelming the target or its surrounding infrastructure with a flood of Internet traffic. Secure on firewall has the ability to prevent this DDOS attack.
If we need to filter any device connected to the secure ONU we can filter the device using MAC address. Also we can filter different websites and particulars links using ACL/URL filter.
The working temperature of secure onu
Secure onu have a wide range of working temperature is the next attraction ie -30°C~+70°C