ATTO Technology FC 3321, FC 3322, FC 3342 operation manual ExpressPCI FC, LEDs, Cabling

ExpressPCI FC 3321

The ATTO ExpressPCI FC 3321 has two SFF duplex LC optical connectors and uses a short wave laser. A multi-mode cable must be used with short wave lasers. For best performance you should use 50 micron multi-mode optical cables. Cable length should be no more than 500 meters.

ExpressPCI FC 3322

The ATTO ExpressPCI FC 3322 has two pluggable SFP LC optical connectors and uses a short wave laser. A multi-mode cable must be used with short wave lasers. For best performance you should use 50 micron multi-mode optical cables. Cable length should be no more than 500 meters.

ExpressPCI FC 3342

The ATTO ExpressPCI FC 3342 has four pluggable SFP LC optical connectors and uses a short wave laser. A multi-mode cable must be used with short wave lasers. For best performance

Exhibit 3-2 ExpressPCI FC 3321 bracket and board

you should use 50 micron multi-mode optical cables. Cable length should be no more than 500 meters.

LEDs

Dual-purpose LEDs, one per port and visible through the bracket, indicate activity on the Fibre Channel link. A blinking green LED shows activity on that channel; a yellow LED shows a fault condition.

Link	Activity	Fault
Off	Green blinking	Yellow

Cabling

Fibre Channel technology offers a variety of cabling options including standard copper, equalized copper and fiber optic, depending on the requirements of your environment.

Installation and configuration

ExpressPCI FC 3321 bracket and board
FC link activity/fault LED
Port 1, SFF
	FC Controller
Port 0, SFF
optical connectors	PCI bus edge connector
	8