介绍
The NSM-205G-1SFP is 4 Port 10/100/1000 Base copper and 1 Gigabit fiber optic/copper combo port Ethernet Switch, Supports Auto Negotiation, Auto MDI/MDI-X, high-speed(1Gbps) and high-distance transmissions. Apart from this, NSM-205G-1SFP supports dual power and provides +12 VDC ~ +48 VDC power range to fit all the common power standards found in industrial automation, without external power converters.
应用
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| LED 灯 | |
|---|---|
| 状态 | PWR1, PWR2, Power fail, 10/100M, 1000M, Link/Act |
| 以太网 | |
|---|---|
| Ports | 4 x RJ-45, 10/100/1000BaseT(X), 1 x RJ45/SFP Slot Combo, 100/1000Base-T(X) |
| 标准 | IEEE 802.3 for 10Base-T, IEEE 802.3u for 100Base-TX, IEEE 802.3ab for 1000Base-T, IEEE 802.3x for Flow Control |
| 處理型式 | Store & forward, wire speed switching |
| MAC 長度 | 8 K |
| 記憶体頻寬 | 10 Gbps |
| 幀緩沖存儲器 | 1 Mbit |
| 流量控制 | IEEE802.3x flow control, back pressure flow control |
| 巨型幀 | 10 K for Speed 1000 M |
| 隔离 | 1500 Vrms 1 minute |
| DIP 开关 | 100 BaseSFP/1000 BaseSFP setting |
| 光纤 | |
|---|---|
| Ports | 1 x 100/1000 Mbps SFP Fiber Module slots |
| 电源 | |
|---|---|
| 反极性保护 | Yes |
| 输入范围 | +12 VDC ~ +48 VDC (Non-isolation) |
| 冗余电源输入 | Yes |
| 功耗 | 0.15A @ 24VDC |
| 告警输出 | Yes,Relay 1 A @ 30 VDC |
| 机构 | |
|---|---|
| 外壳 | Metal |
| 尺寸 (mm) | DIN-rail mounting: 33 x 131 x 100 (W x L x H) Wall mounting: 33 x 170 x 93 (W x L x H) |
| 安裝 | DIN-rail mounting or wall mounting (optional) |
| 防水防尘等级 | IP30 |
| 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 |












