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Chapter 2 Installation
Setting the Loop ID (SDZ-S130 only)
You can set the Loop ID with the loop ID jumpers, if necessary. These jumpers
are functional when the topology is arbitrated loop. When the jumpers are
enabled, they acquire AL_PA through LIHA (Loop Initialization Hard
Assigned). AL_PA is acquired from the loop ID. See table “Arbitrated Loop
Physical Addresses (AL_PA) and Loop IDs” on page 24 for conversion details.
When the jumpers are disabled, acquisition of AL_PA through LIHA is not
performed, so AL_PA is acquired from LISA (Loop Initialization Soft
Assigned).
Caution
• Turn off the unit before setting the Loop ID with the loop ID jumpers. Failing
to do so may result in damage.
• Do not touch the fibre channel or jumper connectors of the unit when it is on.
Doing so may result in damage.
LOOP ID
2
1
0
LOOP ID 0
LOOP ID 1
LOOP ID 2
LOOP ID 3
LOOP ID 4
LOOP ID 5
LOOP ID 6
LOOP ID Enable
3
4
5
6
0
1
2
3
4
5
6
121
122
123
124
125
Reserved
Reserved
LOOP ID
Fibre channel
connector
Jumpers
LOOP ID Enable
Enable
Disable
Note: = CLOSED/Jumper
= OPEN/Jumper not installed
= Don't care