Black Box ACS251A, ACS250A Specifications, Interfaces Extension, Resolution and, Optical Type and

SERVSWITCH™ BRAND FIBER KVM EXTENDER II AND II-SM

1. Specifications

Cable Required: ACS250A: 50/125-µm or (to lesser distances) 62.5/125-µm

multimode duplex fiberoptic cable;

ACS251A: 9/125-µm single-mode duplex fiberoptic cable

Compliance: CE; FCC Part 15 Subpart B Class A, IC Class/classe A

Interfaces: Extension:

ACS250A: Duplex multimode fiberoptic;

ACS251A: Duplex single-mode fiberoptic;

Video: VGA compatible (DOS mode, VGA, SVGA, XGA, SXGA); Plug-and-Play for monitors and DDC not supported;

Keyboard and mouse: IBM PS/2 compatible;

Sound: 3.5-mm stereo audio

Resolution and

Refresh Rate: Supports resolutions up to 1280 x 1024 and refresh rates up to 75 Hz; maximum pixel clock (bandwidth) is 108 MHz

Optical Type and

Wavelength: ACS250A: 850-nm multimode;

ACS251A: 1300-nm single-mode

Transmitter

Launch Power: ACS250A: Into either 50-µm or 62.5-µm cable: From –4.5 to –9 dBm;

ACS251A: Into 9-µm cable: From –3 to –9 dBm

Receiver

Sensitivity: ACS250A:

With 62.5-µm cable: –12.5 dBm;

With 50-µm cable: –13.5 dBm;

ACS251A: –14.4 dBm

Optical

Budget:ACS250A:

With 62.5-µm cable: 6.7 dB maximum;

With 50-µm cable: 7.5 dB maximum; ACS251A: 10.5 dB maximum

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