1.用途
主要用于计算机、网络服务器、交换机等网络信息设备的电磁信息安全防护；防止涉密电磁信息泄露到外部空间；防止外部电磁波的恶意干扰和攻击；通过新型屏蔽玻璃观察窗，可实现对机柜内部设备的运行状态进行实时监控。
2.结构组成
屏蔽壳体：冷轧钢板焊接成的全密闭的箱体，经过镀锌与油漆等防腐蚀处理。
屏蔽门：优质材料经过精心制作与处理的屏蔽簧片、冷轧钢板焊接成的门框及新型屏蔽玻璃组成的屏蔽门。
滤波器：电源滤波器具有宽抑制频带和高的插入损耗。
通风波导窗： 蜂窝型通风波导窗，顶部波导窗设有微型轴流风机数只，单只排风量为1.4m3/min。
3.特点
(1)按经典的操作台形式，将显示器放置在台面上的屏蔽箱内，使屏蔽操作台简洁大方，操作方便；
(2)屏蔽玻璃厚6MM，不可磕碰和重压，使用时小心保护。
中译英：
1 Use
Mainly used in computers, network servers, switches and other network information equipment electromagnetic information security protection; prevent electromagnetic information leakage of secret to outer space; to prevent the external electromagnetic wave interference and attacks by malicious; new shielding glass observation window, can be realized on the cabinet of the running state of the equipment to conduct real-time monitoring.
2 Structure composition
The shielding shell: cold-rolled steel plate welded into a closed box body, after galvanizing and paint anti-corrosion treatment.
Shielding door: high-quality materials through elaborate and shielding reed, cold-rolled steel plate welded into the door frame and the novel shielding glass shield door.
Filter: filter with wide rejection band and high insertion loss.
Ventilation window guide: honeycomb type ventilation window guide, top waveguide window is provided with a miniature axial flow fan number only, single exhaust volume is 1.4m3/min.
3 Characteristic
(1) According to the classic operating table form, the display is arranged on a table top shielding box, so that the Shield operation platform is concise and easy, convenient operation;
(2) Shielding glass thickness 6MM, do not bump and weight, when used carefully protect.
