Extron electronic SWP123 manual Specifications, cont’d, Master audio output

Specifications, cont’d

Microphone volume range	-55 dB to +9 dB
Microphone DC power	24 V

Master audio output

Gain	-55 dB to +9 dB
Number/signal type	1 stereo, balanced/unbalanced
Connectors	(1) 3.8 mm captive screw connector, 5 pole
Impedance	50 ohms unbalanced, 100 ohms balanced
Gain error	±0.01 dB channel to channel
Maximum level (Hi-Z)	>+24 dBu, balanced at 1%THD+N
Maximum level (600 ohm)	>+18 dBm, balanced at 1%THD+N

Control/remote — switcher

Serial control port	RS-232, RS-422, or RS-485 on a 3.8 mm, 5-pole captive screw connector
Baud rate and protocol	1200/2400/4800/9600/19200/38400, 8-bit, 1 stop bit, no parity
Serial control pin configurations	1 = GND, 2 = TX-, 3 = TX+, 4 = RX-, 5 = RX+
IR controller module	CTL120-3 (optional)
Program control	Inline control software

General

Power	100 VAC to 240 VAC, 50/60 Hz, 15 watts, internal, autoswitchable
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
Rack mount	Yes
Enclosure type	Metal
Enclosure dimensions	3.5" H x 19.0" W x 5.5" D (2U high, full rack wide)
	8.9 cm H x 48.3 cm W x 14.0 cm D
	(Depth excludes connectors and buttons. Width is 17.25"/43.8 cm excluding
	rack ears.)
Product weight	5.5 lbs (2.5 kg)
Shipping weight	7 lbs (4 kg)
DIM weight
USA/Canada	8 lbs (4 kg)
International	9 lbs (5 kg)
Vibration	ISTA 1A in carton (International Safe Transit Association)
Listings	ETL (UL1950)
Compliances	FCC Class A
MTBF	30,000 hours
Warranty	3 years parts and labor

All nominal levels are at ±10%.

Specifications are subject to change without notice.

A-4 SWP123 Presentation Switcher • Specifications