3 Chapter 1
1.1.4 Wide Operating Temperature Range
The operating temperature of ADAM-6520 is from -10 to 70° C, while
ADAM-6520I offers a very wide range from -40 to 85° C. With such a
wide range you can use ADAM-6520 and ADAM-6520I in some of the
harshest industrial environments that exist.
1.1.5 Easy Troubleshooting
There are six LED indicators supplied to aid troubleshooting for ADAM-
6520. Besides one common collision LED, each port has a pair of LEDs
to indicate link status and port activity. That makes it easy to indicate col-
lisions, link status, power failure and data reception for on-site diagnos-
tics.
1.2 Features
• Provides 5 x 10/100 Mbps Ethernet ports with RJ-45 connector
• Supports full/half duplex flow control
• Supports MDI/MDI-X auto crossover
• Provides broadcast storm protection
• Embedded switch controller, supports auto-negotiation
• Embedded memory buffer, supports store-and-forward transmission
• Supports +10 ~ 30 V
DC voltage
• Provides 3000 V
DC
surge protection for power line
• Provides 4000 V
DC
Ethernet ESD protection
• Provides flexible mountings: DIN rail, panel, piggyback stacking
• Supports wide-range operating temperature
