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The port requires a straight (extension) serial cable with a female 9–pin
subminiature-D connector. Only pins 2, 3, and 5 are supported.
Power supply specifications
The power supply is universal and capable of functioning worldwide without using
voltage jumpers or switches. It meets IEC 61000-4-5 surge voltage requirements
and is autoranging in terms of accommodating input voltages and line frequencies.
The power supply has its own built-in fan for cooling, pushing the air toward the
port side of the switch. The power supply is not removable.
Table 11 lists the power supply specifications of the switch.
38
SAN16B-2 Installation, Service, and User's Guide
Table 11. SAN16B-2 power supply specifications
Specification
Outlet
Maximum output from power supply
Maximum system power consumption
Input voltage
Input line frequency
Harmonic distortion
BTU rating at 80% efficiency
Inrush current
Input line protection
Values
The outlet must be correctly wired and
earth-grounded
210 watts, with fans operating
50–65 watts (depending on SFP vendor)
100—240 Vac (nominal 80% efficiency),
autoranging
47—63 Hz
Active power factor correction per
IEC1000–3–2
266 BTU
25A, each line input
Fused in both hot and neutral lines
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