Paralan iS550 - Manual (Page 21)

Page 21
4.3 SCSI Topology. Paralan’s family of iSCSI Bridges may be connected anywhere
on the SCSI bus. All models are supplied with on-board terminators enabled. In
most cases the iSCSI Bridge will be placed at the end of the SCSI bus and
terminators should NOT be disabled (see Figure C).
Termination
SC SI
TAPE
S CS I RAI D
SCSI BUS
iS5 xx iSCSI BR IDGE
iSCSI HOST CO MPUTER
Figure C
T
On-Board
Terminator
10/100/1000 ETHERNET
If you are placing the iSCSI Bridge in the middle of the SCSI bus, you must
disable the terminators on the iS5xx (see Figure D). To disable terminators,
access the SCSI Bus page on the Web-based Utility and turn the terminators to the
off position. Make sure the devices at the ends of the SCSI bus have correct
termination and that the terminators are properly powered.
Termination
SCSI
TAPE
SCSI RAID
SCSI BUS
iS 5xx
iS CS I
BRIDG E
iSCSI HO ST COMPUTER
10/100/1000 ETHERNET
Figure D
Termination