技术 |
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IEEE 802.3 10Base-T Ethernet IEEE 802.3u 100Base-TX Fast Ethernet IEEE 802.3u 100Base-FX Fast Ethernet 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 802.3ad LACP IEEE 802.1X Port_based Network Access Control
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性能 |
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2.976Mpps/ 64bytes packet length | |
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64 bytes ~ 1522 bytes (含 VLAN Tag) | |
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网管 |
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Cisco-Like CLI, JetView, Web, HTTPS,SSH, TFTP/Web升级firmware ,备份/还原, DHCP Client, 热重启, 恢复默认设置, Admin password, 端口速率/双工控制, 状态, 封包统计, MAC地址列表显示, 静态MAC, Aging time, SNMP v1, v2c, v3, Traps, RMON1 | |
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MIB-II, Bridge MIB, VLAN MIB, SNMP MIB, RMON , Private MIB | |
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IEEE 802.1Q VLAN, GVRP, 最多64个 VLAN组 | |
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每端口四个优先级, IEEE 802.1p COS, Layer 3 TOS/DiffServ | |
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支持IGMP Snooping V1/V2/V3 用于多播过滤和IGMP Query V1/V2 | |
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入栈可过滤广播,多播,未知封包或全部封包,出栈可过滤全部封包 | |
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网络时钟协议可以实现与本地PC或internet时间同步 | |
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内置硬件watchdog timer,当系统故障时自动重启系统 | |
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255个IP address,支持IP和MAC地址绑定 | |
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网络冗余 |
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IEEE 802.1D-2004 RSTP快速生成树协议, 向下兼容STP, IEEE 802.1w. | |
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第二代Korenix冗余环网技术,自愈时间小于5ms | |
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支持多个节点到节点,多路径到一节点,以实现更灵活可靠的结构 | |
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提供端口聚合功能,将冗余环路径聚合,可以在环网结构下获得更高带宽,更高吞吐量 | |
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新一代ring coupling技术省去了额外的控制端口-TangentRing | |
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界面 |
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10/100TX: 7 x RJ-45, Auto MDI/MDI-X, Auto Negotiation 10/100TX: 3 x RJ-45, combo with SFP 100Base-FX: 3 x SFP 支持热插拔 | |
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10 Base-T: 2-pair UTP/STP Cat. 3, 4, 5 cable (100m) 100 Base-TX: 2/4-pair UTP/STP Cat. 5 cable (100m) | |
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10/100 RJ-45: Link/Activity(绿色), Full duplex/Collision (黄色) Combo Ports: Link/Activity(绿色) Unit: Power(绿色), Digital Out(红色), Digital Input(绿色), R.M.(绿色) | |
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RJ-45 连接头, Pin3: TxD, Pin6: RxD, Pin5: GND | |
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2路数字输入 Logic Low (0): 0-10VDC/ Logic High(1): 11-30VDC | |
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电源需求 |
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12~48V/-12~-48VDC ,带正负极反接保护 | |
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机械规格 |
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137mm(H) x 96mm(W) x 119mm(D) (不含导轨夹) | |
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工作环境 |
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JetNet4510: -20 ~ 70℃ JetNet4510-w: -40 ~ 70℃ | |
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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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249,683 小时, MIL-HDBK-217F GB GB(MILITARY HANDBOOK)标准 | |
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