IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX and 100Base-FX, IEEE 802.3ab 1000Base-T, IEEE 802.3z 1000Base-SX, IEEE 802.3x Flow Control and Back-
pressure, IEEE 802.1p class of service, IEEE 802.1Q VLAN, IEEE 802.1D-2004 RSTP, IEEE 802.1s MSTP, IEEE802.3ad LACP, IEEE802.1X Port based Network Access Control, IEEE802.1v Protocol-based VLAN

RFC791 IP, RFC768 UDP, RFC 793 TCP, RFC 783 TFTP, RFC 854-859 NET, RFC 1157 SNMP, RFC 1213 MIB- II, RFC 1215 Traps, RFC 1493 Bridge MIB, RFC 1757 RMON, RFC 1866 HTML, RFC 2068 HTTP, RFC1112 IGMP V1, RFC2236 IGMP V2, RFC1058 R*1, RFC1723/2453 R*2, RFC1583 OSPF, RFC2328 OSPFv2

存储转发技术，136Gbps交换矩阵

典型 64 bytes ～ 1536 bytes

zui高达9,216bytes

16K MAC

*4线速路由

Cisco-Like CLI, net, Web, SNMP, *6, sFlow, SSL, SSH, TLS, Backup/Restore, Admin password, Port Speed/ Duplex control, status, statistic, MAC address table display, Static MAC, Aging time, BOOTP/DHCP Client, Warm reboot, Reset to default, Ping, traceRoute, SysLog, korenix NMS Protocol

zui高达9,216KBytes

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

SNMP v1, v2c, v3 ,Traps.

MIB-II, Bridge MIB, VLAN MIB, SNMP MIB, RMON, Radius, RIP, OSPF, VRRP, Diffserv, PIM, DVMRP, and
Private MIB

简单网络时钟协议用于同步时钟

在线流量监控

支持静态聚合和802.3ad LACP动态聚合, zui多64个聚合组，每个聚合组包含8个端口

基于每个端口的广播，单播及多播风暴控制

IEEE802.1Q, GVRP/GMRP. Up to 4K VLANs

802.1v Protocol based VLAN

每端口8个优先级, IEEE802.1p COS 和IP TOS/Precedence/DSCP

IGMP Snooping V1/V2 用于多播过滤，256个动态组，16个路由端口

GARP多播注册协议

为特定端口定义*MAC地址

用于防止非法访问

基于端口的网络访问控制

远程认证Dial In User Service client, RADIUS server 和计数

允许/阻止layer 2/3/4 ACL访问控制列表

为不同物理子网的设备中继DHCP请求

802.1w RSTP, compatible with Legacy STP

IEEE802.11s MSTP, 每一个MSTP 可包含一个或多个VLANs

MSR单环环成员

64 L3 routes, 512 host route

每个网络界面可设置多个IP地址

包含802.1Q桥接及路由功能

Hop-based IP路由协议，支持 R*1和R*2

基于连接状态的IP路由协议，支持OSPFv1和OSPFv2

多播组成员发现协议, 支持IGMP v1,v2 ,v3

多播路由协议, short of Protocol Independent Multicast –密集模式

多播路由协议, short of Protocol Independent Multicast – 稀疏模式

Hop-based多播路由模式, short of Distance Vector Multicast Routing Protocol

用于寻找*路由路径

Virtual Router Redundancy Protocol, 虚拟路由器冗余协议

10/100/1000Base-TX: 48 x RJ-45
1000Base-X: 4 x SFP (JetNet 6852G)
10G SFP: 2 x 1/10 GbE dual speed SFP+ (JetNet 7850G-2XG) USB: FW upgrade * coming soon

100 Base-TX: 2/4-pair UTP/STP Cat. 5 cable (100m)
1000 Base-T: 4-pair UTP/STP Cat. 5 cable (100m)

以太网，SFP

DB9接头

AC或 DC

JetNet 7850G-2XG: 100-240VAC, 2.5 A, 50/60Hz AC power input
JetNet 7850G-2XG-DC48: -48V(-36 ~ -72V) DC input

zui大 71 Watts

19英寸，1U 机架安装

44mm(H) x 440mm (W) x 292.1mm (D)

4.5 kg (含包装)

-10 ~ 55°C

5% ~ 95% (无凝露)

-40 ~ 85°C

FCC Class A, EN55022, EN61000-3-2, EN61000-3-3

EN55024 (IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, 
IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11)

IEC60068-2-27

IEC60068-2-32

IEC60068-2-6, IEC60068-2-36