GE’s product line of industrial, unmanaged Ethernet 10/100 switches,

ESWA and ESWB, are specifically designed to meet the needs of real-time

industrial control solutions and are required for all IONet switches used in

a Mark* VIe and Mark VIeS Safety control system.

To meet the requirements for speed and functionality, the following features

are provided:

• 802.3. 802.3u, and 802.3x compatibility

• 10/100base copper with auto negotiation

• Full/half duplex auto-negotiation

• 100MbpsFXuplinkport

• HP-MDIXautosensing

• LEDstoindicate status of Link Presence, Activity and Duplex, and

Speed per port (each LED has two colors)

• LEDtoindicate power status

• Minimum256KBbufferwith 4 K media access control (MAC) addresses

• Redundant power supply inputs (Diode-OR’d)