- 产品参数
- 产品应用
产品特点
► 支持8/6个千兆铜缆接口和0/2 个百兆/千兆SFP光纤接口
► 支持Redundant Power Input (12~58 VDC)冗余电源输入
► 支持9K Jumbo frames巨型封包
► 支持电源反接保护机制
► 支持IEEE 802.3x流控制和背压
► 支持继电器输出报警
► 支持二层线速交换引擎
► 支持IP30防护等级
► 默认支持IEEE 802.1p TOS/Diffserv, QoS
► 支持RJ45电口上的2KV电涌抗扰
► 支持多点传送、广播和洪流风暴控制
► 支持15.KV高压绝缘
► 适用工作温度范围大(-40~75ºC)
► 强固无风扇设计
性能参数
以太网路参数
| Operating Mode | Store and Forward, L2 wire-speed/non-blocking switching engine |
| MAC addresses | 8K |
| Packet Buffer | 4 Mbits |
| Jumbo frame | 9K |
电口参数
| Speed | 10/100/1000 Mbps |
| MDI/MDIX Auto-crossover | Support straight or cross wired cables |
| Auto-negotiation/Duplex | 10/100/1000 Mbps speed auto-negotiation; Full & Half Duplex |
| Ethernet Port Protection | 1.5KV VRMS 1minute(Hipot), 2KV surge immunity on RJ45 Copper ports |
光口参数
| Port Types supported | 100/1000 Base SFP Slot |
| Fiber port connector | LC/RJ45 connector for fiber ports |
| Optimal fiber cable | Typical 50 or 62.5/125 μm for multimode (mm) Typical 8 or 9/125 μm for single mode (sm) |
智能管理
| QoS | IEEE 802.1p, TOS/Diffserv |
| Number of Queue | 4 |
| Storm Protection | Multicast/Broadcast/Flooding Storm Control |
| Traffic Shaper | Port-Based Port Sharping |
电源输入参数
| Power Input | Redundant Power Input, DC Input, terminal Block |
| Input Voltage Range | 12-58 VDC |
| Reverse power protection | YES |
| Power Consumption | IS-DG308 7.7 Watt, IS-DG308-2F 8.5 Watt |
指示灯
| Power status indication | Power Input status |
| Ethernet port indication | Link & speed |
环境参数
| Operating Temperature | -40~75ºC (Cold startup at -40ºC) |
| Storage Temperature | -40~85ºC |
| Humidity | 5~95% (Non-Condensing) |
| Vibration, shock, free fall | IEC-60068-6, -27, -32 |
| Certification Compliance | CE, FCC |
| Electrical safety | CE |
| EMC | FCC Part 15, CISPR 22 (EN55022) Class IEC-61000-4-2, -3, -4, -5, -6 (Level 3) |
| RoHS & WEEE | RoHS (Pb free) and WEEE Compliant |
| MTBF | >25 years |
外观与保护
| Protection | IP30 |
| Dimension | 117.8mm(H) x 39mm (W) x 96.9mm (D) ( without DIN rail clip) |
| Weight | 450 g |
| Installation | DIN-Rail mounting; Wall mounting |
| Relay Output | 1A, 24V, Normal Open |
产品三视尺寸图
订购资讯
| 型号 | 产品描述 | 10/100/1000Mb TX | 100/1000Mb FX |
| IS-DG308-F | Industrial 8 port Gigabit Layer 2 unmanaged Ethernet Switch | 6 | 2 |
| IS-DG308 | Industrial 8 port Gigabit Layer 2 unmanaged Ethernet Switch | 8 |
选用配件
1. 100 Mb SFP Modules
2. Gigabit SFP Modules
