► 12 10/100/1000M RJ45 Copper ports
► Support 9K Jumbo frames
► Layer 2 Line-Speed Switching Fabric, non-blocking
► Layer 4 ACL (Access Control List), QCL (QoS Control List),Port Control
► Network redundancy LACP, STP,RSTP, MSTP
► ERPS(G.8032),Ethernet Ring Protection Switching
► Port-based VLANs, IEEE 802.1Q tag-based VLANs, IEEE802.1v
protocol-based VLANs, IEEE 802.1ad Double Tagging, Private VLAN, MVR
►Multicasting support IGMP v1/v2/v3, proxy & snooping
►IEEE 802.1X Port-based access control / RADIUS Server
►Per VLAN mirroring
►Reverse power protection
►SNMP v1/v2c/v3, Trap
►Port Power Saving
►-40~75ºC operating temperature
►IP 67 Protection
►1.5KV Hipot, 2KV surge immunity on RJ45 Copper port
►Support IPV4/V6
KJJ18A本安型千兆交换机
KJJ18A 18口全千兆可管理以太网交换机，提供比传统工业现场百兆快速以太网更高的吞吐量，适用于时间敏感的应用场合以承载视频、语音和数据流。
凭借强大的S/W和H/W特性， 可同时提供可靠和优质的服务，适用于各种工业应用场合。
工作电压：DC18V
工作电流：≤800mA
以太网电接口：12个 10/100/1000M 自适应
以太网光接口：6个 100/1000M SFP
| 网络Ethernet | |
| Operating Mode | Store and Forward, L2 wire-speed/non-blocking switching engine |
| MAC address MAC addresses | 8K |
| Packet Buffer | 4 Mbits |
| Jumbo frame | 9K |
| Switching Fabric / Back Plane | 28Gbps |
| RJ45 Copper ports | |
| 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 |
| Fiber Ports | |
| 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) | |
| 协议和标准 Protocols & Standards | |
| IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x, IEEE 802.1D/w/s, IEEE 802.1Q/p, IEEE 802.1ab, IEEE 802.1X,IEEE 802.3ad LLDP, IPv4/IPv6, SNMP v1/v2c/v3, DHCP Option 82, BootP, TFTP, ARP, RARP, Telnet, Syslog, Flow Control, Back Pressure, ICMP, UPD, TCP | |
| 网络冗余 Network Redundancy | |
| ERPS(G.8032) | Link Loss Recovery < 50ms@250pcs |
| Network Topology Optimize Functions | Ring Coupling, Multiple-Ring, Dual-Homing |
| Spanning Tree Protocol | IEEE 802.1D/1w/1s, STP/RSTP/MSTP |
| Port Trunk / LACP | Static Trunk or LACP (Link Aggregation Control Protocol) |
| Bridge, VLANs, Protocol | |
| Flow Control | IEEE 802.3x (Full Duplex) and Back-Pressure (Half Duplex) |
| Max VLANs | 256 |
| VLAN Types | Port-Based VLAN, Private VLAN, MAC-Based VLAN |
| IEEE 802.1Q tag-based VLAN, IP Subnet-Based VLAN, Voice VLAN | |
| IEEE 802.1ad Double Tagging (QinQ), Protocol-Based VLAN, VCL | |
| Multicast protocols | IGMP v1, v2, V3, up to 255 multicast groups |
| IGMP snooping, querying, MLD Snooping, GVRP | |
| Immediate leave and leave proxy, Throttling and filtering | |
| LLDP | IEEE 802.1ab LLDP / LLDP-MED |
| Spanning Tree Protocol | IEEE 802.1D/1w/1s, STP/RSTP/MSTP |
| Port Trunk / LACP | Static Trunk or LACP (Link Aggregation Control Protocol) |
| Traffic management & QoS | |
| Priority | IEEE 802.1p QoS, Ingress / Egress, QCL |
| Number of queues per port | 8 |
| Scheduling schemes | SPQ, WRR, SPQ+WRR |
| Traffic Shaper | Port-based shaping |
| 安全 Security | |
| Port Security | IP and MAC-based Access Control/Filter, Auth User / Privilege Level Control |
| IEEE 802.1X Authentication Network Access Control / RADIUS / TACACS+ Server | |
| Storm Control | Multicast / Broadcast / Flooding Storm Control / Port Access Control / Limiters |
| 管理 Management | |
| User Management Interfaces | CLI (Command Line Interface) & telnet |
| Web-based Management | |
| SNMP V1, V2c, V3 | |
| Management Security | HTTPs, SSH, Access Management, Loop Protection |
| RADIUS Client for Management | |
| Upgrade & Restore | TFTP for Configuration Import / Export |
| TFTP for Firmware Upgrade | |
| Diagnostic | Syslog, Level Info / Warning / Error, Detailed Syslog |
| Port Mirror, Per VLAN mirroring, CPU Load Monitor, Traffic Counter | |
| VeriPHY Ethernet Cable Diagnostics, ICMP Ping | |
| MIBs | RFC 1757RMON 1, 2, 3, 9; RFC 2674 Q-Bridge MIB |
| RFC 1213 MIB II; RFC 1493 Bridge MIB; RFC 2233 IF MIB | |
| DHCP | Client Mode, Server Mode |
| NTP/SNTP | YES |
| System Status | Device info/status; Ethernet port status |
| Green Ethernet | Port Power Savings |
| Layer 4 Security | Access Control List |
| Power | |
| Power Input | Redundant Power Input, Removable Terminal Block |
| Input Voltage Range | 9-24VDC |
| Reverse power protection | YES |
| Transient protection | > 15, 000 Watts peak |
| Power Consumption | 17 Watt |
| 面板指示 Indicators | |
| Power status indication | Power Input status |
| Ethernet port indication | Link & speed |
| Environmental and Compliances | |
| Operating Temperature | -25~75℃ (Cold startup at -25℃) |
| Storage Temperature | -40~85℃ |
| Humidity | 5~95% (Non-Condensing) |
|
型号 |
端口配置 | 安装方式 | 供电电源 | |||||||||
|
10G SFP+ |
GE SFP | GE RJ45 | FE SC | FE RJ45 | NPI | 壁挂 | 机架 | 导轨 | 嵌入 | DC |
AC |
|
| KJJ18A |
/ |
6 | 12 | / | / | 1 | √ | 18V |
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| DG518 | / | 6 | 12 | / | / | 1 | √ | 9-24V |
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