网络产品必备配件清单 一、网线

网线是连接网络设备的基本配件，无论是家庭网络还是企业网络，都离不开网线的支持。网线的主要作用是传输数据，连接各种网络设备，如路由器、交换机、电脑等。 二、路由器 路由器是网络连接的核心设备之一，它可以连接多个设备组成局域网，同时也可以连接外网，实现互联网的接入。路由器的功能包括信号的接收、转发和发送等。 三、交换机 交换机是用于连接多台计算机或其他网络设备的网络设备。通过交换机，可以有效地实现多台设备之间的数据传输和共享。 四、网卡 网卡是计算机与网络连接的硬件设备，它的主要作用是将计算机与网络连接起来，实现数据的传输和接收。 五、无线网卡 无线网卡是用于实现无线局域网连接的配件，可以让用户在没有网线的情况下，通过无线网络进行数据传输和接收。 六、调制解调器（Modem） 调制解调器是一种将数字信号转换为模拟信号或将模拟信号转换为数字信号的设备，用于实现电话线上的数据传输。在宽带网络连接中，调制解调器通常被用来连接计算机和电话线。 七、集线器（Hub） 集线器是一种用于连接多台计算机的网络设备，它可以将多台计算机的信号集中在一起，然后传输到其他设备或网络上。 Network Products Essential Accessories List First, network cable. The network cable is the basic accessory for connecting network devices, whether it is a home network or a corporate network. It plays a vital role in transmitting data and connecting various network devices such as routers, switches, computers, etc. Second, router. The router is one of the core devices for network connection. It can connect multiple devices to form a local area network, and at the same time, it can connect to the external network to achieve internet access. The functions of the router include signal reception, forwarding, and transmission. Third, switch. The switch is a network device used to connect multiple computers or other network devices. Through the switch, it can effectively achieve data transmission and sharing between multiple devices. Fourth, network interface card (NIC). The network interface card is a hardware device that connects a computer to a network, its main function is to connect the computer to the network and achieve data transmission and reception. Fifth, wireless network interface card (WNIC). The wireless network interface card is an accessory used to achieve wireless local area network connection, allowing users to transmit and receive data through wireless networks without the need for cables. Sixth, Modem. Modem is a device that converts digital signals into analog signals or analog signals into digital signals for data transmission over telephone lines. In broadband network connections, modems are often used to connect computers to telephone lines. Seventh, Hub. Hub is a network device used to connect multiple computers. It can concentrate the signals of multiple computers together and transmit them to other devices or networks.