Hitachi US7070447-001 manual Cable Connections

Draft Level—Hitachi Confidential

FDDI Concepts

The FDDI Uplink module provides fiber optic connectivity between switched 10/ 100 Ethernet networks and an FDDI backbone network.

!Caution: Must be running software version 1.4.4 or later.

Cable Connections

The FDDI Uplink provides two SC connector ports allowing for both a (Single Attached Station) SAS and (Dual Attached Station) DAS configuration.

To FDDI Network SAS Cabling

SC

Port A

A B M M M M M

Dual Attached Concentrator

Figure 12-3. SAS cable connections

HS 150

DAS

B A

DownstreamUpstream

FDDI

DAS Device

A

B

B

A

FDDI

DAS Device

Figure 12-4. DAS cable connections

US7070447-001, Rev 01 12-3