技術(shù) |
| 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 |
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| 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
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性能 |
| 存儲轉(zhuǎn)發(fā)技術(shù),136Gbps交換矩陣 |
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網(wǎng)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 |
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| 鏈路層發(fā)現(xiàn)協(xié)議用于記錄相鄰網(wǎng)絡(luò)設(shè)備的拓?fù)溥B接和管理信息 |
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| MIB-II, Bridge MIB, VLAN MIB, SNMP MIB, RMON, Radius, RIP, OSPF, VRRP, Diffserv, PIM, DVMRP, and Private MIB |
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| 簡單網(wǎng)絡(luò)時鐘協(xié)議用于同步時鐘 |
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| 支持靜態(tài)聚合和802.3ad LACP動態(tài)聚合, zui多64個聚合組,每個聚合組包含8個端口 |
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| 基于每個端口的廣播,單播及多播風(fēng)暴控制 |
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| IEEE802.1Q, GVRP/GMRP. Up to 4K VLANs |
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| 802.1v Protocol based VLAN |
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| 每端口8個優(yōu)先級, IEEE802.1p COS 和IP TOS/Precedence/DSCP |
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| IGMP Snooping V1/V2 用于多播過濾,256個動態(tài)組,16個路由端口 |
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| 遠程認(rèn)證Dial In User Service client, RADIUS server 和計數(shù) |
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| 允許/阻止layer 2/3/4 ACL訪問控制列表 |
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| 為不同物理子網(wǎng)的設(shè)備中繼DHCP請求 |
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網(wǎng)絡(luò)冗余 |
| 802.1w RSTP, compatible with Legacy STP |
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| IEEE802.11s MSTP, 每一個MSTP 可包含一個或多個VLANs |
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支持3層路由 |
| 64 L3 routes, 512 host route |
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| 每個網(wǎng)絡(luò)界面可設(shè)置多個IP地址 |
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Routing Information Protocol |
| Hop-based IP路由協(xié)議,支持 R*1和R*2 |
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Open Shortest Protocol First |
| 基于連接狀態(tài)的IP路由協(xié)議,支持OSPFv1和OSPFv2 |
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| 多播組成員發(fā)現(xiàn)協(xié)議, 支持IGMP v1,v2 ,v3 |
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| 多播路由協(xié)議, short of Protocol Independent Multicast –密集模式 |
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| 多播路由協(xié)議, short of Protocol Independent Multicast – 稀疏模式 |
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| Hop-based多播路由模式, short of Distance Vector Multicast Routing Protocol |
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| Virtual Router Redundancy Protocol, 虛擬路由器冗余協(xié)議 |
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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 |
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| 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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電源要求 |
| JetNet 7850G-2XG: 100-240VAC, 2.5 A, 50/60Hz AC power input JetNet 7850G-2XG-DC48: -48V(-36 ~ -72V) DC input |
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機械規(guī)格 |
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| 44mm(H) x 440mm (W) x 292.1mm (D) |
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工作環(huán)境 |
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認(rèn)證 |
| FCC Class A, EN55022, EN61000-3-2, EN61000-3-3 |
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| 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) |
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| IEC60068-2-6, IEC60068-2-36 |
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