Korenix-芯惠通JetNet5228G机架式网管型以太网交换机

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 LACP
IEEE802.1X Port_based Network Access Control
IEEE802.1AB Link Layer Discovery Protocol
IEEE802.1v Protocol-based VLAN

存储转发交换机制，12.8Gbps 线速交换

14,880pps for 10M Ethernet,148,800pps for 100M Fast Ethernet, 1,488,100 for Gigabit Ethernet

64 bytes ～ 1536 bytes

最大9,216bytes

8K MAC

Cisco-Like CLI, Web, SSL, SSH, Backup/ Restore, DHCP Client, Warm reboot, Reset to default, Admin password, Port Speed/Duplex control, status, statistic, MAC address table display, Static MAC, Aging time, Dual Firmware images

Link Layer Discovery Protocol to advertise system/port identity and capability on the local network

SNMP v1, v2c, v3 ,Traps.

MIB-II, Bridge MIB, VLAN MIB, SNMP MIB, RMON and Private MIB

简单网络时钟协议用于时钟同步

在线流量监控

Static Trunk 和802.3ad LACP , 最多12个聚合组，每组2-8个端口

Ingress ,Egress 速率控制

IEEE802.1Q VLAN, GVRP. 最多255个VLAN组

Direct client ports to uplink port

802.1v Protocol based VLAN

Double VLAN tag(QinQ)

每端口支持4个优先级, IEEE802.1p COS ，Layer 3 TOS/DiffServ

IGMP Snooping V1/V2 for multicast filtering, IGMP Query

Multicast VLAN Registration

为特殊端口设置认证MAC地址

IP security防止非法访问

基于端口的网络访问控制

Layer 2+ ACL Security

Authentication, Authorization, Accounting

支持

自动对指定事件进行报警

根据设置记录设备相关状态变化信息到闪存

802.1w RSTP, 兼容STP

IEEE802.1s MSTP,一个MSTP实例可包含多个VLAN

10/100Base-TX: 24 x RJ-45, Auto MDI/MDI-X, Auto Negotiation
10/100/1000Base-TX: 4 x RJ-45, combo with SFP
1000Base-X: 4 x SFP with Hot Swappable

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)

System: Power (Green), DIAG (Green)
10/100 RJ-45:
Link/Activity: Green = 100M, Yellow = 10M;
Duplex: On = Full, Off = Half
Gigabit Copper/SFP:
Link/Activity: Green = 1000M, Yellow = 10M or 100M;
Duplex: On = Full, Off = Half

DB9 Connector, Pin3: TxD, Pin2: RxD, Pin5:GND

1路AC输入

100-240V AC输入

最大20 Watts

19英寸机架安装

44mm(H) x 438mm (W) x 170mm(D)

2.65kg (含包装)

-25 ～ 70℃

5% ～ 95% (无凝露)

-40 ～ 70℃

FCC Class A, EN55022 Class A

EN61000-4-2, EN61000-4-3, EN61000-4-4
EN61000-4-5, EN61000-4-6, EN61000-4-8, EN61000-4-11

IEC 60068-2-29

IEC 60068-2-32

IEC 60068-2-6