技术 |
| 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
|
|
性能 |
| |
| |
| |
| |
| |
网管 |
| 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 |
|
| |
| 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 |
|
| |
| MIB-II, Bridge MIB, VLAN MIB, SNMP MIB, RMON, Radius, RIP, OSPF, VRRP, Diffserv, PIM, DVMRP, and Private MIB |
|
| |
| |
| 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 |
|
| |
| 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 |
|
| |
| |
| |
| |
| 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 |
|
| |
网络冗余 |
| 802.1w RSTP, compatible with Legacy STP |
|
| IEEE802.11s MSTP, 每一个MSTP 可包含一个或多个VLANs |
|
| |
支持3层路由 |
| 64 L3 routes, 512 host route |
|
| |
| |
Routing Information Protocol |
| Hop-based IP路由协议,支持 R*1和R*2 |
|
Open Shortest Protocol First |
| 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 |
|
| |
| Virtual Router Redundancy Protocol, 虚拟路由器冗余协议 |
|
界面 |
| 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) |
|
| |
| |
| |
电源要求 |
| JetNet 7850G-2XG: 100-240VAC, 2.5 A, 50/60Hz AC power input JetNet 7850G-2XG-DC48: -48V(-36 ~ -72V) DC input |
|
| |
机械规格 |
| |
| 44mm(H) x 440mm (W) x 292.1mm (D) |
|
| |
工作环境 |
| |
| |
| |
认证 |
| 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) |
|
| |
| |
| IEC60068-2-6, IEC60068-2-36 |
|
| |