Product specifications

Dialogic® BorderNet™ 4000 SBC Product Description Document
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Primary and secondary links are paired as follows:
Link Type Primary
Link
Secondary
Link
Management link pair
Eth0
Eth3
HA link pair Eth1 Eth2
Session link pair 1 Eth4 Eth8
Session link pair 2
Eth5
Eth9
Session link pair 3 Eth6 Eth10
Session link pair 4 Eth7 Eth11
Ports
The BorderNet 4000 SBC has two USB ports, one VGA port, and one serial port.
High Reliability and High Availability
The integrated redundancy characteristics of the BorderNet 4000 SBC platform make it
highly reliable. The HA configuration ensures high availability. This protects system
availability in the event of hardware component failures or Ethernet port or link failures.
Hardware
The BorderNet 4000 SBC system is protected against hardware component failures by:
• Redundant power supplies. In the event of a power supply failure, the secondary
power supply keeps the system running and available.
• Redundant hard disks with RAID 1 configuration. In the event of a hard disk failure,
the secondary hard disk protects the data and keeps the system running.
• Redundant fan modules. In the event of a fan failure, active fan speed is
automatically raised or lowered to protect thermal conditions and maintain a
constant temperature.
• Redundant Ethernet ports. In the event of a port failure, the secondary port
maintains network connectivity.