技术 |
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IEEE 802.3 10Base-T Ethernet IEEE 802.3u 100Base-TX Fast Ethernet IEEE 802.3ab 1000Base-TX IEEE 802.3z Gigabit Ethernet Fiber IEEE 802.3x Flow Control and Back-pressure IEEE 802.1p class of service IEEE 802.1Q VLAN and GVRP IEEE 802.1D-2004 Rapid Spanning Tree Protocol (RSTP) IEEE 802.1s Multiple Spanning Tree Protocol (MSTP) IEEE802.3ad Link Aggregation Control Protocol (LACP) IEEE802.1X Port based Network Access Control IEEE802.1AB Link Layer Discovery Protocol IEEE802.1v Protocol-based VLAN | |
性能 |
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10M以太网:14,880pps, 100M以太网:148,800pps, 千兆以太网:1,488,100pps | |
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网管 |
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Cisco-Like CLI, Web, SSL, SSH, Backup/Restore, DHCP Client, 热启动, 恢复出厂设置, Admin password, Port Speed/Duplex control, 状态显示, 数据统计, MAC地址列表显示, Static MAC, Aging time, Dual Firmware images | |
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链路层发现协议用于记录相邻网络设备的拓扑连接和管理信息 | |
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MIB-II, Bridge MIB, VLAN MIB, SNMP MIB, RMON和Private MIB | |
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支持静态聚合和802.3ad LACP动态聚合, 最多12个聚合组,每个聚合组包含2-8个端口 | |
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IEEE802.1Q VLAN, GVRP. 最多255个VLAN组 | |
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802.1v Protocol based VLAN | |
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每个端口支持4个优先级, IEEE802.1p COS和Layer 3 TOS/DiffServ | |
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IGMP Snooping V1/V2 用于多播过滤和IGMP Query | |
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Authentication, Authorization, Accounting | |
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网络冗余 |
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IEEE802.1s MSTP每个MSTP实例可包含一个或多个VLAN | |
界面 |
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10/100Base-TX: 24个RJ-45端口, 自适应MDI/MDI-X, 自动协商 10/100/1000Base-TX: 4个RJ-45, SFP combo可选端口 1000Base-X: 4个SFP支持热插拔 | |
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10Base-T: 2-pair UTP/STP Cat. 3, 4, 5 cable (100m) 100 Base-TX: 2/4-pair UTP/STP Cat. 5 cable (100m) 1000 Base-T: 4-pair UTP/STP Cat. 5 cable (100m) | |
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系统: Power (绿灯), DIAG (绿灯) 10/100 RJ-45: Link/Activity: 绿灯 = 100M, 黄灯= 10M; Duplex: On = Full, Off = Half Gigabit Copper/SFP: Link/Activity: 绿灯 = 1000M, 黄灯= 10M or 100M; Duplex: On = Full, Off = Half | |
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DB9 Connector, Pin3: TxD, Pin2: RxD, Pin5:GND | |
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1路AC电源输入 (JetNet 5228G) 2路DC电源输入 (JetNet 5228G-DC) | |
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电源需求 |
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90-264VAC (JetNet 5228G) 24VDC (12~48VDC, JetNet 5228G-DC) | |
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机械规格 |
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44mm(H) x 438mm (W) x 170mm(D) | |
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工作环境 |
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通过认证 |
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FCC Class A, CE/EN55022 Class A | |
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EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN61000-4-8, EN61000-4-11 | |
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