ATTO Technology ATTO FibreBridge 2350C, Инструкция по установке и эксплуатации

Страница: 24 / 109

13
ATTO Technology Inc. FibreBridge Installation and Operation Manual
1.4 ATTO FibreBridge 1290E
The ATTO FibreBridge 1290E is a 2-Gigabit 1 x 2 (one Fibre Channel port with two SCSI ports) Fibre
Channel to SCSI bridge for high throughput enterprise environments designed for mission-critical
applications.
The FibreBridge 1290E features a small form
factor for standard embedded applications such as
tape drives, hard disk drives and other SCSI
devices and includes serverless backup support
and support for manual and auto LUN mapping. It
auto negotiates 1- or 2-Gb/sec. Fibre Channel data
rate.
Board dimensions
• Width: 4.2 inches
• Length: 7.6 inches
Environmental requirements
• 0-40
°
C operating temperature
• Ambient air should not exceed 70
°
C
• 10-90% humidity non-condensing
Power
Power is supplied to the FibreBridge 1290E
through an external universal PCI connector
controlled by two heavy duty jumpers placed in
the power selector holes. (see board diagram in
Exhibit 1.4-1)
PCI connector (default)
A switching regulator
gen3.3V from +5V which will also be
used to supply term power for the SCSI busses.
Place a heavy duty jumper between holes JMP 4
and JMP 3 and another heavy duty jumper
between holes JMP 6 and JMP 5.
6-pin connector
Re12V and +5V. A
switching regulator gen3.3V from +12V;
+5V supplies power for the SCSI buses. Place a
heavy duty jumper between holes JMP 1 and JMP
3 and another heavy duty jumper between holes
JMP 2 and JMP 5.
Fibre Channel port
The Fibre Channel port can connect the
FibreBridge to either a Fabric or Arbitrated Loop
using a copper or optical SFP module.
Characteristics include
• 2.125 Gb/sec. (200 MB/sec.)
• Class 2, Class 3 and ANSI Fibre Channel
specifications support
• PLDA, Public Loop Login (NL_port) and Fabric
Direct Connect (N_port) support
• Full Duplex transmission support
SCSI ports
The two SCSI ports use a dual VHDCI connector
to connect storage devices into the Fibre Channel
Storage Area Network (SAN). Each port is totally
independent from the other and located on the
same edge of the board as the Fibre Channel
connector.
The FibreBridge 1290E SCSI port is an Ultra 3
(LVD) SCSI with 160 MB/sec. maximum data
transfer rate per bus, downward compatible with
all forms of single-ended SCSI.
Serial port header
The RS-232 serial port provides support for
remote monitoring and management through a
command line interface or the menu system.
Pin Signal
... 3 RX (Receive Data)
... 5 TX (Transmit Data)
... 9 GND (Ground)
Ethernet port
The 10/100 Base T Ethernet port supports SNMP,
FTP- and Telnet-based monitoring and
management through a command line interface or
menu system. The RJ45 connector is on the
faceplate.