产品名称：black box转换器sw721a-r2
型号：sw721a-r2
品牌：black box
描述：black box切换器sw721a-r2；black box延长器sw721a-r2；black boxkvm延长器; sw721a-r2
servswitch? (secure)
the kvm switch for public and private networks
non-upgradable rom for security.
provides separation of computers connected to differentnetworks.
switch between up to four cpus from one keyboard, monitor andmouse.
switch from your keyboard or the switch's front panel.
automatic keyboard and mouse booting for ibm? pccompatibles
规格：
distance (maximum) - cable length: 6-m; vga with coax cable:30.4-m
resolution (maximum) - with standard cable: 1024 x 768; withcoax cable: 1280 x 1024
system re - ibm? pc/at?, ps/2 or compatible; video:monochrome, cga, ega or vga
connectors - both models: (1) 6-pin rj-11, (1) 5-pin din;sw721a-r2: (3) db25 f; sw722a-r2: (5) db25 f
indicators - leds: (1) power ; (1) cpu selected, (1) cpu powerper port
power - 90-265 vac external power supply (not included)
dimensions - 5.8(h) x 22.4(w) x 12.4(d) cm
weight - 1.4 kg