Extron electronic SW4 USB Plus Switch User Manual


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Specifications are subject to change without notice.
sPeCIFICatIONs
usB termINOlOgy
1
43
2
5 4 3 2 1
4 3 2 1
5 4 3 2 1
Type AType B
Mini-A
Mini-B
USB
USB specification ............................. USB 2.0 compatible
USB data rates ................................. Low speed (1.5 Mbps), full speed
(12 Mbps), high speed (480 Mbps)
USB inpUt
Connectors
SW2 USB ...................................... 2 female USB type B
SW4 USB, SW4 USB Plus .............. 4 female USB type B
USB oUtpUt
Connectors ..................................... 4 female USB type A
Control/remote — SwitCher
Serial control port ........................... (1) RS-232, 3.5 mm captive screw
connector, 3 pole
(1) RS-232 pass-through, 3.5 mm captive
screw connector, 3 pole
Baud rate and protocol ................... 9600 baud, 8 data bits, 1 stop bit, no parity
Serial control pin configurations
RS-232 ......................................... 1 = TX, 2 = RX, 3 = GND
RS-232 pass-through .................... 1 = TX, 3 = GND
Contact closure
SW2 USB ...................................... (1) 3.5 mm captive screw connector, 3 pole
SW4 USB, SW4 USB Plus .............. (1) 3.5 mm captive screw connector, 5 pole
Contact closure pin configuration
SW2 USB ...................................... 1 = input 1, 2 = input 2, 3 = GND
SW4 USB, SW4 USB Plus .............. 1 = input 1, 2 = input 2, 3 = input 3,
4 = input 4, 5 = GND
Program control .............................. Extron’s Simple Instruction Set (SIS
™
)
General
External power supply ..................... 100 VAC to 240 VAC, 50/60 Hz, external; to
12 VDC, 2 A, regulated
Power input requirements ............... 12 VDC, 1.5 A
Temperature/humidity .................... Storage: -40 to +158 °F (-40 to +70 °C) /
10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) /
10% to 90%, noncondensing
Cooling ........................................... Convection, no vents
Mounting
Rack mount .................................. Yes, with optional 1U, 9" deep rack shelf
(RSU 129, #60-190-01;
RSB 129, #60-604-01); or 1U, 6" deep rack
shelf (RSU ad126, #60-190-10;
RSB 126, #60-604-10)
Furniture mount .......................... Yes, with optional Under-Desk Mounting Kit
Enclosure type ................................. Metal
Enclosure dimensions ......................
1.6" H x 8.6" W x 6.0" D (1U high, half rack
wide) (4.1 cm H x 21.8 cm W x 15.2 cm D)
Product weight ............................... 2.0 lbs (0.9 kg)
Shipping weight .............................. 3 lbs (2 kg)
Vibration ......................................... ISTA 1A in carton (International Safe Transit
Association)
Listings ............................................ UL, CUL
Compliances ................................... CE, FCC Class A, VCCI, AS/NZS, ICES
MTBF .............................................. 30,000 hours
Warranty ......................................... 3 years parts and labor
NOTE: All nominal levels are at ±10%.
Model Version Description Part Number
SW2 USB Two Input USB ............................................... 60-952-01
SW4 USB Four Input USB ............................................... 60-953-01
SW4 USB Plus Four Input USB with Emulation ....................... 60-954-01
USB – Universal Serial Bus – A popular serial bus interface standard that
allows communication between a host and one, or many, peripheral
devices. USB 1.0 was introduced in 1995, and the current version, 2.0,
was released in 2000.
Host – A device, usually a computer, that initiates communications
transfer with attached downstream devices/peripherals. Hosts utilize
Type A connectors.
Peripheral – Downstream devices, such as keyboards, mice,
and other interfaces that communicate with the attached host.
Multiple peripherals can be actively connected within a system with
simultaneous communication taking place. Peripheral devices typically
utilize Type B connectors.
Enumeration – The discovery process in which device recognition and
configuration takes place. This process is repeated each time the USB
host is restarted.
Hub – Expands the number of devices to which a host can
communicate. Powered or “active” hubs provide 5V power for attached
peripherals.
Speed/Data Rate – USB currently supports three speeds, or data
rates. Low speed – 1.5 Mbps, Full Speed – 12 Mbps, and High Speed –
480 Mbps.
Device Class – Categories defined by the Device Working Group of the
USB Implementers Forum that describe usage and operation. Drivers
are utilized to support functionality of these classes. Two common
classes are Mass Storage and HID – Human Interface Devices.
Mass Storage – Devices such as thumb drives, external hard drives,
and digital cameras
HID – Human Interface Devices include keyboards, mice, joysticks,
annotators, and interactive whiteboards
Connector types – Multiple connector types exist, but at the most
basic levels, Type A connectors are utilized on Host devices, while
Type B connectors are found on Peripherals.
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