BT-U244M是四個(gè)USB端口的,通過(guò)多模光纖延長(zhǎng)距離為500米/164英尺。
BT-U244S是四個(gè)USB端口的,通過(guò)單模光纖延長(zhǎng)距離為10千米。
USB 延長(zhǎng)器產(chǎn)品由二部分組成:近端延長(zhǎng)器(LEX)和遠(yuǎn)端延長(zhǎng)器(REX)。用常規(guī)的USB線連接LEX和電腦主機(jī),然后連接一個(gè)或者多個(gè)USB設(shè)備到REX。用單模/多模光纖連接LEX和REX。BT-U244M和BT-U244S延長(zhǎng)器要求近端和遠(yuǎn)端都有電源。
產(chǎn)品特點(diǎn):
1, 支持USB2.0設(shè)備。
2, 通過(guò)(多模BT-U244M,單模BT-U244S)光纖傳輸。
3, 遠(yuǎn)端有四個(gè)USB接口。
4, 延長(zhǎng)距離為500米/164英尺(USB-2224),10千米(USB-2244)。
【Product Specifications】
Range
1640 ft (500m) over 50/125μm MMF902 ft (275m) over 62.5/125μm MMF
LEX unit USB connector 1 x USB Type B
LEX unit Link connector 1 x SFP Duplex LC
REX unit Link connector 1 x SFP Duplex LC
REX unit USB connector 4 x USB Type A
Maximum USB devices supported 14 USB devices or 3 USB hubs with 11 USB devices
Power adapter Maximum Rating 5V DC @ 3A
Current available to USB at REX 4 x 500mA
LEX and REX unit dimensions 3.94” x 2.99” x 1.02” (100 mm x 76 mm x 26 mm)
Operating temperature range -20°C to 70°C
Total system shipping weight 2.0 lbs. (0.9 kilograms)
Regulatory testing FCC (Class B), IC (Class B), CE (Class B)
ESD Rating EMC EN-61000-4-2:2001 8kV Contact, 16kV Ai |
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