Galaxy A16F-R2431 Installation and Hardware Reference Manual
1-8
Major Subsystem Components
Docking Connectors:
The FCI docking connectors at the rear
of the controller boards connect the controller module to the
backplane board.
Ejection levers:
The two (2) ejection levers on the sides of the
controller canister ensure positive connection and provide a
graceful means to retrieve the canister from chassis.
1.3.5 Controller
Module
Interfaces
The controller module interface is accessed through the controller faceplate
shown in
Figure 1-8
.
Figure 1-8: RAID Controller Faceplate
FC-4G host ports:
Each controller module features four (4) LC-type
FC ports with onboard hub functionality,
two (2) host ports for each
Fibre channel. Each host port comes with two (2) LEDs to indicate link
and speed statuses. Two (2) FC-4G host channels connect the
subsystem to the host computers equipped with FC-4G Fiber-optic
compatible transceivers and HBAs. The Fibre Channel host ports
receive 4.25/2.125GBd SFP, LC duplex type transceivers and then
connect to LC-type cables.
COM ports:
Each controller module comes with two (2) serial COM
ports. The
COM1
port is used for accessing the controller-embedded
configuration utility through an RS-232C serial connection and over a
VT-100 terminal emulation program running on a management
Содержание A16F-R2431 Galaxy Raid
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