Tripp Lite PDUMH20HVNET owner manual Network Operating Conditions

Features continued

A B

Longer Mounting Brackets: Use these brackets to mount the PDU horizontally in a standard rack or rack enclosure. The mounting depth can be adjusted by attaching the brackets to different positions on the PDU.

Shorter Mounting Brackets: Use these brackets to mount the PDU in a 0U rack, wall or under-counter configuration.

Factory Port: The port is reserved for configuration by factory authorized personnel only. Do not connect anything to the port.

PS/2 Port: Use this port to connect a Tripp Lite ENVIROSENSE environmental sensor to provide remote temperature/humidity monitoring and a dry contact interface to control and monitor alarm, security and telecom devices. Contact Tripp Lite Customer Support at (773) 869-1234 for ordering information. Note: Do not connect a keyboard or mouse to this port.

Mini-DIN Serial Port: Use this port to provide a direct terminal connection to a computer with a terminal emulation program. A serial cable (part number 73-1025) is included with the PDU. If you need to order a replacement cable, contact Tripp Lite Customer Support at (773) 869-1234.

Ethernet Port: Use this RJ-45 jack to connect the PDU to the network with a standard Ethernet patch cable. The Link LED A and Status LED B indicate several operating conditions, as shown in the table below. This port is not compatible with PoE (Power Over Ethernet) applications.

Network Operating Conditions

ALink LED Color

Off	No Network Connection
Flashing Amber	100 Mbps Network Connection
Flashing Green	10 Mbps Network Connection

BStatus LED Color

Off	Card Not Initialized
Steady Green	Card Initialized and Operational
Flashing Amber	Error - Card Not Initialized

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