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上海金泓格國際貿(mào)易有限公司
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NSM-208PSE-4非管理型
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產(chǎn)品簡介
產(chǎn)品介紹
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| Technology | ||||
| Standards | IEEE 802.3, 802.3u, 802.3x ,802.3af (Power over Ethernet) | |||
| Processing Type | Store & forward; wire speed switching | |||
| MAC Addresses | 1024 | |||
| Memory Bandwidth | 3.2 Gbps | |||
| Frame Buffer Memory | 512 Kbit | |||
| Flow Control | IEEE 802.3x flow control, back pressure flow control | |||
| Interface | ||||
| RJ-45 Ports | 10/100 Base-T(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection | |||
| LED Indicators | Power, Link/Act, Power Device is detected | |||
| Ethernet Isolation | 1500 Vrms 1 minute | |||
| EMS Protection | Yes | |||
| Power Input | ||||
| Input Voltage Range | +46 ~ +55 VDC for PoE output | |||
| Power Consumption | 0.1 A @ 48 VDC without PD loading 2.8 A @ 48 VDC with PD full loading | |||
| Protection | Power reverse polarity protection | |||
| EMS Protection | Yes | |||
| Connection | 3-Pin Removable Terminal Block | |||
| PoE Technology | ||||
| PoE Compliance | IEEE 802.3af compliant | |||
| PoE Classification | PSE (Power Sourcing Equipment) | |||
| PoE Voltage | +46 ~ +55 VDC depending on power input | |||
| PoE Power | Up to 15.4 watts per channel | |||
| PoE Operation | Automatic detection and power management | |||
| PoE Pin Assignments | V+ (Pin 1, 2), V- (Pin 3, 6) | |||
| PoE Disconnect Mode | DC disconnect | |||
| Mechanical | ||||
| Casing | Metal (IP30 Protection) | |||
| Dimensions (W x L x H) | 25 mm x 168 mm x 119 mm |
| Installation | DIN-Rail Mounting | |||
| Environment | ||||
| Operating Temperature | -40 °C ~ +75 °C | |||
| Storage Temperature | -40 °C ~ +85 °C | |||
| Ambient Relative Humidity | 10% ~ 90% RH, non-condensing | |||
| NSM-208PSE-4 CR | 8-port Industrial 10/100 Mbps Ethernet with 4-PoE (PSE) Switch; Metal Casing (RoHS) |
| MDR-60-48 | 48 V/1.25 A, 60 W Power Supply with DIN-Rail Mounting |
| DIN-KA52F-48 | 48 V/0.52 A, 25 W Power Supply with DIN-Rail Mounting |
| KA52F-48 | 48 V/0.52 A, 25 W Power Supply |
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