Net-optics 4 Station Bypass Switch w_Heartbeat Uživatelský manuál stáhnout pdf (Strana 10)

4 Station Bypass Switch with Heartbeat

Unpacking and Inspection

Unpack the 4 Station Bypass Switch and power supplies provided.

Each 4 Station Bypass Switch is delivered with the following:

• 2 Power supplies

• DB-9 RS232 cables

• 1 Manual

You may have also purchased an extended warranty. If any component is

missing or damaged, contact Net Optics Technical Support immediately.

Conguring the Bypass Switch

This Bypass Switch allows you to set several conguration options and to

display conguration information. You can set:

The frequency of the heartbeat.

This denes the period of time that passes before the switch

considers the packet to have timed out. The default is 1 second.

The number of timeouts allowed.

This is the number of packets missed before the switch bypasses

the IPS (retry count). The default is 3 missed packets.

Port communication parameters.

You can turn Link Fault Detect and Bypass Detect on or off.

The default is LFD and Bypass Detect off.

A custom heartbeat packet.

You can input a custom heartbeat packet to suit special needs. The

default is the IPX packet shown on page 5.

Fail Mode:

Fail Open - when in Bypass state, data is routed from Port A to B

Fail Closed - when in Bypass state, ports A and B are shut down

Reset to factory defaults.

Use this option to quickly restore the original conguration.

For quick reference, you can display the conguration settings and heartbeat

packet.

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 19 20

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Net-optics 4 Station Bypass Switch w_Heartbeat Uživatelský manuál Strana 10