Black Box ACS251A - Manual (Page 9)

8
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