NSM-205PFCS-24V
4-port 10/100 Mbps PoE (PSE) with 1 fiber port (Single mode 30 km, SC connector) and +24 VDC Input; metal case
特色
• Provides 1 x 100-FX fiber port plus 4 x Ethernet ports
• Each port supports both 10/100 Mbps speed auto negotiation
• Store-and-forward architecture
• Full duplex IEEE 802.3x and half duplex backpressure flow control
• 4 PoE ports with Power Sourcing Equipment (PSE) operation
• Automatic MDI/MDI-X crossover for plug-and-play
• Auto-detection of PD (powered devices) and automatic power management
• Over-temperature, over-current and over/under-voltage detection
• Supports operating temperatures from -30 ~ +75 °C
• Single-mode, SC Connector Fiber supports
• DIN-Rail Mounting
介紹
The NSM-205PFCS-24V is a 4-port unmanaged PoE (PSE) with 1 fiber port switch; it supports 4 PoE ports which are classified as power source equipments (PSE). The NSM-205PFCS-24V makes centralized power supply come true and provides up to 15.4 watts of power per PSE port. Using fiber optics, you can prevent noise from interfering with your system and supports high-speed (100 Mbps) and high-distance (up to 30 km) transmissions. The NSM-205PFCS-24V is designed with 24 VDC to 48 VDC boost for PoE application where 48 VDC power supply is not available.
應用
相似產品
| EMS 防護 | |
|---|---|
| ESD (IEC 61000-4-2) | ± 4 kV Contact |
| LED 燈 | |
|---|---|
| 狀態 | Power, Link/Act, Power Device is detected |
| 乙太網路 | |
|---|---|
| Ports | 4 x RJ-45, 10/100Base-TX |
| 標準 | IEEE 802.3, 802.3u, 802.3x ,802.3af (Power over Ethernet) |
| 處理型式 | Store & forward; wire speed switching |
| MAC 長度 | 1024 |
| 記憶體頻寬 | 3.2 Gbps |
| 封包暫存記憶體 | 512 Kbit |
| 流量控制 | IEEE 802.3x flow control, back pressure flow control |
| 隔離 | 1500 Vrms 1 minute |
| PoE 技術 | |
|---|---|
| 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 接腳定義 | V+ (Pin 1,2), V- (Pin 3,6) |
| PoE Disconnect Mode | DC disconnect |
| 光纖 | |
|---|---|
| Ports | 1 x 100 Base-FX, SC connector |
| 模式 | Single-Mode |
| 光纖線 | 8.3/125, 8.7/125, 9/125 or 10/125 μm |
| 距離 | 30 km, (9/125 μm recommended) for full duplex |
| 波長 | 1300 or 1310nm |
| TX 輸出 | -15 dBm Min. -8 dBm Max. |
| RX 靈敏度 | -34 dBm |
| RX 超載 | -5 dBm |
| Budget | 19 dBm |
| 電源 | |
|---|---|
| 反極性保護 | Yes |
| 輸入範圍 | +18 ~ +32 VDC |
| 功耗 | 0.24 A @ 24 VDC without PD loading; 3.2 A @ 24 VDC with PD full loading; 4.6 A @ 18 VDC with PD full loading |
| 機構 | |
|---|---|
| 外殼 | Metal |
| 尺寸 (mm) | 25 x 168 x 133 (W x L x H) |
| 安裝 | DIN-Rail Mounting |
| 防水防塵等級 | IP30 |
| 環境 | |
|---|---|
| 工作溫度 | -30 °C ~ +75 °C |
| 儲存溫度 | -40 °C ~ +85 °C |
| 濕度 | 10% ~ 90% RH, non-condensing |
