About Us
公司长期以来从事工业自动化控制、展示展览多媒体中控集成、工业主机、控制板卡的研发生产及项目合作，已和多家企业、高校及科研单位建立了良好的合作关系，受到广大客户的一致好评。
产品简介
- Automatic MDI/MDI-X crossover for plug-and-play
- Store-and-forward architecture
- Each port supports both 10/100 Mbps speed auto negotiation
- Full duplex IEEE 802.3x and half duplex backpressure flow control
- Rugged RJ45 Connector for anti-vibration and shock
- IP67 grade protection approval
规格
| LED 灯 | |
|---|---|
| 状态 | PWR, 10/100M, Link/Act |
| 乙太网络 | |
|---|---|
| Ports | 5 x RJ-45, 10/100Base-TX |
| 標準 | IEEE 802.3, 802.3u, 802.3x, 10/100 Base-T(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection |
| 處理型式 | Store & forward; wire speed switching |
| MAC 長度 | 1024 |
| 記憶体頻寬 | 1.4 Gbps |
| 幀緩沖存儲器 | 256 Kbit |
| 流量控制 | IEEE 802.3x fl ow control, back pressure flow control |
| 隔離 | 1500 Vrms 1 minute |
| 电源 | |
|---|---|
| 反极性保护 | Yes |
| 输入范围 | +10 ~ +30 VDC (1 kV Isolated) |
| 功耗 | 0.12 A @ 24 VDC |
| 机構 | |
|---|---|
| 外壳 | Plastic |
| 尺寸 (mm) | 85 x 137 x 76 (W x L x H) |
| 安裝 | Wall mounting |
| 防水防尘等级 | IP67 for Operating Temperature -10 °C ~ +60 °C IP66 for Operating Temperature -40 °C ~ +75 °C |
| 环境 | |
|---|---|
| 工作温度 | -10 °C ~ +60 °C (Protection rating IP67) -40 °C ~ +75 °C (Protection rating IP66) |
| 储存温度 | -10 °C ~ +60 °C (Protection rating IP67) -40 °C ~ +75 °C (Protection rating IP66) |
| 湿度 | 100% RH for Operating Temperature -10 °C ~ +60 °C 10% ~ 90% RH, non-condensing for Operating Temperature -40 °C ~ +75 °C |
