EtherHub 1500 System User’s Guide
Overview 1-5
• Provides one serial 9-pin RS232 port for out-of-band
network management (EtherHub-16mi
+
only)
• Supports daisy chaining by using a daisy-chain switch to
convert port 16 to a daisy-chain port
• Automatic polarity detection and correction permits
automatic recovery due to wiring errors
• Automatically partitions bad port to protect network
• Adapts to universal wide range voltage power
(i.e., 100V AC to 240V AC +/- 10%, 50~60 +/- 3Hz)
• Flexible installation for desktop, wall mount, or rack
installation (standard 19” size)
Distinguishing Factors of EtherHub 1500 System
• Provides multi-segment architecture allowing the network to
be split into three segments
• Includes a SmartWatch comprehensive LED indicator
panel for reporting network activity, unit configuration and
facilitating problem diagnosis
• Automatic ID assignment and auto-terminator setting for
auto-configuration
• Supports fault-tolerant configuration by allowing port link
backup and agent backup
• Two FlexBus 1500 management ports (BUS IN/OUT) for a
bundled cable containing 3 separate Ethernet segments and
a management link
• Provides front panel configuration using a Configure button