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| Item number: CIEN2-93144495 Manufacturer no.: VK224-AT EAN/GTIN: 4719264643682 |
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![](/p.gif) | The VK224 4-Port Serial Expansion Box provides four additional bi-directional RS-232 / 422 / 485 serial ports for a flexible expansion of the ATEN Control System. This allows users to control additional serial devices in an environment where more serial devices are required. With the advantage of an Ethernet-based connection, the expansion box can be easily connected to the VK2100 Control Box via a LAN connection from a variety of locations across a network. 1x VK224 4-Port Serial Expansion Box 1x Mounting Kit 1x User Instructions More information: Network | Connectivity technology | Wired | Technical details | Storage temperature (T-T) | -20 - 60 °C | ![](/p.gif) | Manual | Yes | ![](/p.gif) | Package height | 160 mm | ![](/p.gif) | Package width | 59 mm | ![](/p.gif) | Package weight | 710 g | ![](/p.gif) | Package depth | 239 mm | ![](/p.gif) | Product colour | Black | ![](/p.gif) | Material | Metal | ![](/p.gif) | Master (outer) case height | 175 mm | ![](/p.gif) | Master (outer) case width | 250 mm | Ports & interfaces | I/O ports | 4 x RS-232/422/485, 1 x RJ-45, 1 x USB Type A | Operational conditions | Operating relative humidity (H-H) | 0 - 80 % | ![](/p.gif) | Operating temperature (T-T) | 0 - 50 °C | Weight & dimensions | Dimensions (WxDxH) | 75.8 x 130 x 42 mm | ![](/p.gif) | Weight | 550 g |
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