Extron SW2 USB 和 SW4 USB 是 2 路输入和 4 路输入 USB 切换器，允许在多个主机设备与多个 USB 外围设备之间进行切换。已实施的几种特性可确保轻松集成，包括端口状态指示、RS-232 导通、前面板安全锁定和多个控制点。SW4 USB Plus 提供了仿真模式的附加特性，可以确保主机与周边设备之间的连续通信，从而在 KVM 应用环境中提高可靠性。在教育机构、司法机关、公司以及需要可靠的多路输入/输出 USB 切换的环境中，SW USB 系列是用于 KVM、交互式白板、注解式应用的理想之选。
特性
·USB 2.0 兼容
·四个端口输出插孔
·端口状态 LED
·多个控制点
·RS-232 直通
示意图
面板图
| SW USB Series | |||
| USB | |||
|---|---|---|---|
| USB 2.0 compatible | |||
| USB data rates | Low speed (1.5 Mbps), full speed (12 Mbps), high speed (480 Mbps) | ||
| Connectors | |||
| SW2 USB | 2 female USB type B | ||
| SW4 USB, SW4 USB Plus | 4 female USB type B | ||
| Connectors | 4 female USB type A | ||
| Control/remote — switcher | |||
| Serial control port | (1) RS-232, 3.5 mm captive screw connector, 3 pole (1) RS-232 pass-through, 3.5 mm captive screw connector, 3 pole |
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| Baud rate and protocol | 9600 baud, 8 data bits, 1 stop bit, no parity | ||
| Serial control pin configurations | |||
| RS-232 | 1 = Tx, 2 = Rx, 3 = GND | ||
| RS-232 pass-through | 1 = Tx, 3 = GND | ||
| Contact closure | |||
| SW2 USB | (1) 3.5 mm captive screw connector, 3 pole | ||
| SW4 USB, SW4 USB Plus | (1) 3.5 mm captive screw connector, 5 pole | ||
| Contact closure pin configuration | |||
| SW2 USB | 1 = input 1, 2 = input 2, 3 = GND | ||
| SW4 USB, SW4 USB Plus | 1 = input 1, 2 = input 2, 3 = input 3, 4 = input 4, 5 = GND | ||
| Program control | Extron's Simple Instruction Set (SIS™) | ||
| General | |||
| External power supply | 100 VAC to 240 VAC, 50-60 Hz, external; to 12 VDC, 2 A, regulated | ||
| Power input requirements | 12 VDC, 0.75 A | ||
| Temperature/humidity | Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing |
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| Cooling | Convection, no vents | ||
| Mounting | |||
| Rack mount | Yes, with optional rack shelf kit | ||
| Furniture mount | Yes, with optional under-desk mounting kit | ||
| Enclosure type | Metal | ||
| Enclosure dimensions | 1.6" H x 8.6" W x 3.0" D (1U high, half rack wide) (4.1 cm H x 21.8 cm W x 7.6 cm D) (Depth excludes connectors.) |
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| Product weight | 2.0 lbs (0.9 kg) | ||
| Shipping weight | 3 lbs (2 kg) | ||
| Vibration | ISTA 1A in carton (International Safe Transit Association) | ||
| Regulatory compliance | |||
| Safety | CE, CUL, UL | ||
| EMI/EMC | CE, C-tick, FCC Class A, ICES, VCCI | ||
| MTBF | 30,000 hours | ||
| Warranty | 3 years parts and labor | ||
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中国上海市松江区茸华路 686 号
(联系就说在DAV音视工程网上看到的)
Sales-China@Extron.com
021-3760 1566
爱思创电子（上海）有限公司（爱思创Extron中国）全球总部位于美国加州，是世界领先的专业视音频系统集成产品的生产商。爱思创Extron产品主要包括视音频控制系统、计算机视频接口、切换器、矩阵切换器、分配放大器、音频放大器、扬声器、双绞线和光纤设备、视频图像解析度转换器、视音频信号处理器、视音频流媒体产品、教室声场系统及高分辨率电缆。爱思创Extron电子提供专业视音频工程、培训、设计、演示支持。
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