介紹
The NSM-206FT is a 4-port unmanaged Ethernet with dual fiber port switch. Using fiber optics, you can prevent noise from interfering with your system and supports high-speed (100 Mbps) and high-distance (up to 2 km) ransmissions. The NS-206F/NSM-206F provides a wide 10 to 30 VDC power range to fit all the common power standards found in industrial automation, without external power converters. The wide power input lowers installation and maintenance costs.
應用
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EMS 防護 | |
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ESD (IEC 61000-4-2) | ± 4 kV Contact |
LED 燈 | |
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狀態 | PWR1, PWR2, PWR_Fault, PWR_OK, Link/Act, 10/100M |
乙太網路 | |
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Ports | 4 x RJ-45, 10/100Base-TX |
標準 | IEEE 802.3, 802.3u, 802.3x |
處理型式 | Store & forward; wire speed switching |
MAC 長度 | 1024 |
記憶體頻寬 | 1.6 Gbps |
封包暫存記憶體 | 256 Kbit |
流量控制 | IEEE 802.3x flow control, back pressure flow control |
隔離 | 1500 Vrms 1 minute |
光纖 | |
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Ports | 2 x 100 Base-FX, ST connector |
模式 | Multi-Mode |
光纖線 | 50/125, 62.5/125 or 100/140 gm |
距離 | 2 km, (62.5/125 gm recommended) for full duplex |
波長 | 1300 or 1310nm |
TX 輸出 | -20 dBm Min. -14 dBm Max. |
RX 靈敏度 | -34 dBm |
電源 | |
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反極性保護 | Yes |
輸入範圍 | +10 ~ +30 VDC (Redundant input) |
冗餘電源輸入 | Yes |
功耗 | 0.2 A @ 24 VDC |
告警輸出 | Yes, Relay 1 A @ 30 VDC |
機構 | |
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外殼 | Metal |
尺寸 (mm) | 73 x 132 x 105 (W x L x H) |
安裝 | DIN-rail mounting or wall mounting |
防水防塵等級 | IP20 |
環境 | |
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工作溫度 | 0 °C ~ +70 °C |
儲存溫度 | -20 °C ~ +85 °C |
濕度 | 10% ~ 90% RH, non-condensing |