Other
System component Description
Serial console port One three-wire (Tx, Rx, Gnd) UART serial port
Ethernet management port One 1000/100/10 Mbps Ethernet port
USB port One external USB port
LEDs
System component Description
System power LED One green system power status LED (lower) on the port side.
System status LED One bicolor (green/amber) system status LED (upper) on the port side.
Ethernet port link LED One link LED to the left of the RJ45 connector on the port side. Glows green for 1000
Mbps and amber for 100/10 Mbps.
Ethernet port activity LED One activity LED to the right of the RJ45 connector on the port side.
Serial console port LED The serial console port LEDs on the port side remain off at all times, even when a
cable is inserted and the link is active.
FC port status LED 128 bicolor (green/amber) port status LEDs. One for each SFP+ port and four for each
QSFP port on the port side of the switch.
Power supply status LEDs One green OK status LED on each power supply assembly on the nonport-side of the
switch.
One amber FAIL status LED on each power supply assembly on the nonport-side of
the switch.
Fan assembly status LED One bicolor fan assembly status LED on each fan assembly on the nonport-side of the
switch.
Other
System component Description
Serial cable RJ-45 console cable
RJ-45 to DB9 adapter RJ-45 to DB9 for console cable
RJ-45 connector Uses an RJ-45 connector for the serial port
Weight and physical dimensions
Empty weight refers to the device with two power supply and fan assemblies installed but no SFP+ or
QSFP transceivers.
Model Height Width Depth Weight (empty)
Weight (fully
loaded)
SAN128B-6
switch
8.67 cm
3.41 inches
44.00 cm
17.32 inches
60.96 cm
24.00 inches
19.05 kg
42.00 lbs
(With 2 PSUs and
3 Fans)
21.31 kg
47.00 lb
(With all the
transceivers)
82 SAN128B-6 Installation, Service, and User Guide