NS-205PSE
5-port 10/100 Mbps PoE (PSE) Ethernet Switch
特色
• Automatic MDI/MDI-X crossover for plug-and-play
• Full duplex IEEE 802.3x and half duplex backpressure flow control
• Supports operating temperatures from -40 °C ~ +75 °C
• Each port supports both 10/100 Mbps speed auto negotiation
• Power Inputs +46 VDC ~ +55 VDC
• Store-and-forward architecture
• IEEE 802.3af compliant PoE ports
• Slim packaging fits on your DIN-Rail Mounting
介绍
The NS-205PSE is a 5-port unmanaged PoE (Power over Ethernet) Industrial Ethernet switch; it supports 4 PoE ports which are classified as power source equipment (PSE). The NS-205PSE makes centralized power supply come true and provides up to 15.4 watts of power per PSE port.
应用
相似产品
| LED 灯 | |
|---|---|
| 状态 | Power, Link/Act , 10/100M, Power Device is detected |
| 以太网 | |
|---|---|
| Ports | 5 x RJ-45, 10/100Base-TX |
| 标准 | IEEE 802.3, 802.3u, 802.3x ,802.3af (Power over Ethernet) |
| 處理型式 | Store & forward; wire speed switching |
| MAC 長度 | 2048 |
| 幀緩沖存儲器 | 768 Kbit |
| 流量控制 | IEEE 802.3x flow control, back pressure flow control |
| 隔离 | 1500 Vrms 1 minute |
| PoE 技术 | |
|---|---|
| PoE 規格 | 100% IEEE 802.3af compliant |
| PoE 功率 | Up to 15.4 watts per channel |
| PoE 支援功能 | Automatic detection and power management |
| PoE 引腳定義 | V+ (Pin 1, 2), V- (Pin 3, 6) |
| PoE Disconnect Mode | DC disconnect |
| PoE 输出電压 | +48 VDC depending on power input |
| 电源 | |
|---|---|
| 反极性保护 | Yes |
| 输入范围 | +46 VDC ~ +55 VDC |
| 功耗 | 0.05 A @ 48 VDC without PD loading 1.45 A @ 48 VDC with PD full loading |
| 机构 | |
|---|---|
| 外壳 | Plastic |
| 尺寸 (mm) | 33 x 107 x 78 (W x L x H) |
| 安裝 | DIN-Rail Mounting |
| 环境 | |
|---|---|
| 工作温度 | -40 °C ~ +75 °C |
| 储存温度 | -40 °C ~ +85 °C |
| 湿度 | 10% ~ 90% RH, non-condensing |
