Hitachi TrueCopy for IBM z/OS User and Reference Guide (T5211-96001, June 2007)

Preparing for TrueCopy for z/OS Operations 3-17
Hitachi Universal Storage Platform V TrueCopy for IBM z/OS User’s Guide
Initiator port
Ordinary fibre-channel
interface port (target port)
MCU
Host
(Primary)
RCU
Switch
Channel extender
RCU target port
Host
(Secondary)
NL_Port
or
N Port *
* To set ports, use LUN Manager and set port topology to:
NL port: Fab on, FC-AL
N port: Fab on, Point-to-Point
Figure 3-4 Fibre Channel Interface Extender Connection