什么是交换机，集线器:
集线器的英文称为“Hub”。“Hub”是“中心”的意思，集线器的主要功能是对接收到的信号进行再生整形放大，以扩大网络的传输距离，同时把所有节点集中在以它为中心的节点上。
过滤结果：3408
| 图片 | 品牌型号 | 描述 | 单价(含增值税) | 库存信息 | 类型 | 系列 | 安装类型 | 工作温度 |
|---|---|---|---|---|---|---|---|---|
 | 授权代理品牌 | NETWORK SWITCH-MANAGED 8 PORT 数据手册 | +1： ￥8186.443493 | Switch - Managed | EH | DIN Rail | -40°C ~ 85°C | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 8 PORT 数据手册 | +1： ￥8036.095586 | Switch - Managed | EH | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 8 PORT 数据手册 | +1： ￥7810.573727 | Switch - Managed | EH | DIN Rail | -20°C ~ 70°C | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 4 PORT 数据手册 | +1： ￥6532.616524 | Switch - Managed | EH | DIN Rail | -20°C ~ 70°C | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 4 PORT 数据手册 | +1： ￥6231.920712 | Switch - Managed | EH | DIN Rail | -20°C ~ 70°C | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 4 PORT 数据手册 | +1： ￥5555.355135 | Switch - Managed | EH | DIN Rail | -20°C ~ 70°C | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 4 PORT 数据手册 | +1： ￥5555.355135 | Switch - Managed | EH | DIN Rail | -20°C ~ 70°C | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 6 PORT 数据手册 | +1： ￥4878.789556 | Switch - Managed | EH | DIN Rail | -20°C ~ 70°C | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 12 PORT 数据手册 | +1： ￥10140.966274 | Switch - Managed | EH | DIN Rail | -40°C ~ 85°C | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 8 PORT 数据手册 | +1： ￥3149.788635 | Switch - Managed | RHG7628 | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 8 PORT 数据手册 | +1： ￥2548.39701 | Switch - Managed | RHG7628 | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 24 PORT 数据手册 | +1： ￥21041.263173 | Switch - Managed | RH | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 24 PORT 数据手册 | +1： ￥20590.219454 | Switch - Managed | RH | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 24 PORT 数据手册 | +1： ￥20289.523642 | Switch - Managed | RH | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 28 PORT 数据手册 | +1： ￥16906.695752 | Switch - Managed | RH | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 28 PORT 数据手册 | +1： ￥16906.622052 | Switch - Managed | RH | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 28 PORT 数据手册 | +1： ￥16154.956221 | Switch - Managed | RH | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 28 PORT 数据手册 | +1： ￥16154.956221 | Switch - Managed | RH | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 10 PORT 数据手册 | +1： ￥15779.012756 | Switch - Managed | EH | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 10 PORT 数据手册 | +1： ￥14801.825065 | Switch - Managed | EH | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | L3 GIGABIT ETHERNET SWITCH CORE | +1： ￥14651.477159 | - | - | - | - | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 24 PORT 数据手册 | +1： ￥14200.359741 | Switch - Managed | RH | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 24 PORT 数据手册 | +1： ￥13147.924397 | Switch - Managed | RH | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | NETWORK SWITCH-UNMANAGED 10 PORT 数据手册 | +1： ￥4502.91979 | Switch - Unmanaged | EH | DIN Rail | -40°C ~ 80°C | |
| 授权代理品牌 | L2 GIGABIT ETHERNET SWITCH CORE | +1： ￥12020.315101 | - | - | - | - | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 4 PORT 数据手册 | +1： ￥4051.876072 | Switch - Managed | EH | DIN Rail | -20°C ~ 70°C | |
| 授权代理品牌 | NETWORK SWITCH-MANAGED 28 PORT 数据手册 | +1： ￥11418.923476 | Switch - Managed | RH | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | ETHERNET SWITCHRACKMOUNT MANAGED 数据手册 | +2： ￥8761.082034 | Switch - Managed | MX6018-2G | Rack Mount | -40°C ~ 85°C | |
| 授权代理品牌 | ETHERNET SWITCHDIN-RAIL MANAGED 数据手册 | +2： ￥8757.139086 | Switch - Managed | HES18M-2G | DIN Rail | -10°C ~ 60°C | |
| 授权代理品牌 | ETHERNET SWITCHRACKMOUNT MANAGED 数据手册 | +2： ￥8728.948854 | Switch - Managed | HES26MC-2G | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | ETHERNET SWITCHRACKMOUNT MANAGED 数据手册 | +2： ￥8728.948854 | Switch - Managed | HES26MC-2G | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | ETHERNET SWITCH DIN-RAIL UNMANAG | +2： ￥8712.476914 | - | * | - | - | |
| 授权代理品牌 | ETHERNET SWITCHRACKMOUNT MANAGED 数据手册 | +2： ￥8685.871231 | Switch - Managed | HES18MC-2G | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | ETHERNET SWITCHRACKMOUNT MANAGED 数据手册 | +2： ￥8685.871231 | Switch - Managed | HES18MC-2G | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | ETHERNET SWITCHRACKMOUNT MANAGED 数据手册 | +1： ￥23862.423713 | Switch - Managed | MX6026-2G | Rack Mount | -40°C ~ 85°C | |
| 授权代理品牌 | ETHERNET SWITCHRACKMOUNT MANAGED 数据手册 | +1： ￥23862.423713 | Switch - Managed | MX6026-2G | Rack Mount | -40°C ~ 85°C | |
| 授权代理品牌 | ETHERNET SWITCH LAYER 3 RACKMOUN 数据手册 | +1： ￥23835.00733 | Switch - Managed | MX6028L | Rack Mount | -40°C ~ 85°C | |
| 授权代理品牌 | ETHERNET SWITCHRACKMOUNT MANAGED 数据手册 | +2： ￥8655.6911 | Switch - Managed | HES26MC-2G | DIN Rail | -10°C ~ 60°C | |
| 授权代理品牌 | ETHERNET SWITCHRACKMOUNT MANAGED 数据手册 | +2： ￥8655.6911 | Switch - Managed | HES26MC-2G | DIN Rail | -10°C ~ 60°C | |
| 授权代理品牌 | ETHERNET SWITCH LAYER 3 RACKMOUN 数据手册 | +1： ￥23835.00733 | Switch - Managed | MX6028L | Rack Mount | -40°C ~ 85°C | |
| 授权代理品牌 | ETHERNET SWITCHRACKMOUNT UNMANAG 数据手册 | +2： ￥8573.147152 | Switch - Unmanaged | HES26C | Rack Mount | -40°C ~ 75°C | |
| 授权代理品牌 | ETHERNET SWITCHRACKMOUNT UNMANAG 数据手册 | +2： ￥8573.147152 | Switch - Unmanaged | HES26C | Rack Mount | -40°C ~ 75°C | |
| 授权代理品牌 | ETHERNET SWITCH LAYER 3 RACKMOUN 数据手册 | +1： ￥23363.475024 | Switch - Managed | MX6024GL | Rack Mount | -40°C ~ 85°C | |
| 授权代理品牌 | ETHERNET SWITCHDIN-RAIL MANAGED 数据手册 | +2： ￥8573.147152 | Switch - Managed | HES10M-2G | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | ETHERNET SWITCH LAYER 3 RACKMOUN 数据手册 | +1： ￥23363.475024 | Switch - Managed | MX6024GL | Rack Mount | -40°C ~ 85°C | |
| 授权代理品牌 | ETHERNET SWITCHDIN-RAIL MANAGED 数据手册 | +2： ￥8573.147152 | Switch - Managed | HES10M-2G | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | ETHERNET SWITCHLAY3 RACKMOUNT MA 数据手册 | +1： ￥22859.956939 | Switch - Managed | MX6012GLN | DIN Rail | -40°C ~ 85°C | |
| 授权代理品牌 | ETHERNET SWITCHRACKMOUNT MANAGED 数据手册 | +2： ￥8463.73957 | Switch - Managed | HES18MC-2G | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | ETHERNET SWITCHRACKMOUNT MANAGED 数据手册 | +2： ￥8463.73957 | Switch - Managed | HES18MC-2G | DIN Rail | -40°C ~ 75°C | |
| 授权代理品牌 | ETHERNET SWITCHDIN-RAIL MANAGED 数据手册 | +2： ￥8452.795126 | Switch - Managed | HES24M | DIN Rail | -10°C ~ 60°C |