Black Box ACS250A, ACS251A manual Specifications

CHAPTER 1: Specifications

Maximum
Distance:	Between Extender’s Local and Remote Units:
	ACS250A:
	Over 62.5-µm cable: 220 m (720 ft.);
	Over 50-µm cable: 400 m (1310 ft.);
	ACS251A: 10 km (6.2 mi.)
User Controls:	None
Indicators:	(1) Front-mounted green LED on each Unit:
	Local Unit: LED is steadily lit during normal operation,
	flashes if Unit is powered but no video signal is present
	at VGA input;
	Remote Unit: LED is steadily lit during normal
	operation, flashes if no fiber connection is detected or
	Local Unit is outputting no signal
Connectors:	On Local Unit:
	Front-mounted:
	(4)	6-pin mini-DIN female:
	(1) for CPU’s keyboard port;
	(1) for CPU’s mouse port;
	(1) for optional local keyboard;
	(1) for optional local mouse;
	(1)	HD15 female for CPU’s video port;
	(1)	HD15 female for optional local monitor;
	(1)	3.5-mm stereo audio jack (~0.7 Veff/~2 Vpp) for
	CPU’s audio-out port;
	Rear-mounted:
	(1)	Duplex SC female for fiber link (transmitter on
	left, receiver on right);
	(1)	2.1-mm barrel jack for power;

(1)8-pin mini-DIN for service (reserved for manufacturer use);

On Remote Unit:

Front-mounted:

(2)6-pin mini-DIN female:

(1)for remote keyboard;

(1)for remote mouse;

(1) HD15 female for remote monitor;

(1)3.5-mm stereo audio jack (~0.7 Veff/~2 Vpp) for remote audio device (outputs mono on both stereo

channels);

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