6*1G/10G SFP+ Slot,24*1000Base-X SFP Slot and 8*10/100/1000Base-T(X) Ethernet Port JHA-MIWS6GS2408H-Stacking Series

• BVSS (JHA Virtual Switch System):BVSS makes full use of each link in the physical devices, which avoids STP blocking the link and protects the original link to the maximum extent.
• Improved Performance:Virtualize multiple physical devices into one. The performance, reliability and management of the virtual system are superior to the physical ones.
• High Reliability:Based on the advanced distribution mechanism and efficient cross-physical link aggregation link function, the logic control plane, service control plane and service data plane are separated. Thus, the device can support continuous layer-3 routing forwarding, avoiding service interruption as a result of a single point of failure.
• Easy Management:BVSS realizes single IP management, greatly improving the networking efficiency and lowering the operating cost. 

• Carrier-Level QoS Policies: Supports priority re tagging and complicated flow classification based on VLAN, MAC, source address, destination address, IP or priority to better streamline carrier’s services.Supports flexible bandwidth control policies and support sport-/flow-based flow limit, and ensuring the line speed forwarding of each port to make sure the high quality of video, audio and data services. Supports 8 priority queues by each port.Supports multiple queue schedule algorithms such as SP, WRR, and SP+WRR.

• Varied Service Characteristics: Supports layer-2 and layer-3 multicast routing protocol,which enable the device can access to IPTV, HD video surveillance and HD video conference.Supports layer-3 routing protocol and super-large routing table capacity, which enables the device is available in large campus networks, enterprise networks and industry networks.

• Versatile IPv6 Solution: Supports the IPv6 protocol suite, IPv6 neighbor discovery, ICMPv6, path MTU discovery, DHCPv6, etc.Supports Ping, Traceroute, Telnet, SSH, ACL. Supports MLD, MLD Snooping, IPv6 static routing, RIPng, OSPFv3 and BGP4+, etc. Supports IPv6 tunnel: manual tunnel, automatic tunnel, GRE tunnel, 6to4, ISATAP Supports IPv4 transits to IPv6: IPv6 manual tunnel, automatic tunnel, 6 to 4 tunnel, ISATAP tunnel.

• Industrial Ethernet Ring with Zero Delay and Zero Packet Loss: Supports industry-level EAPS and ERPS, and their protection recovery time is less than 50ms. Their high reliability is represented by the null packet loss, which has been proved by many years of application in the Grid, rail transportation and defense systems.

• Complete Security Mechanism: Equipment-Level Security: The advanced hardware infrastructure design realizes the level-based packet schedule and packet protection, prevents DoS-/TCP-related SYN Flood, UDP Flood, Broadcast Storm or large traffic attacks, and supports level-based command line protection, endowing different levels of users with different management permissions.

• Security Authentication Mechanism: EEE 802.1x, Radius and BDTacacs+Enhanced Service Security Mechanism: supports the plain text or MD5 authentication of relevant routing protocol, URPF, deep inspection of hardware packet, control packet and data packet and filtering technology.

• Innovative Energy-Saving Design: Intelligent power management: The power system of JHA3900 series supports real-time monitoring the device and the slow-start. It is also power-saving. Intelligent fan management system: The fan system of JHA3900 Series supports automatic speed regulation, which efficiently slow the fan speed and mitigate the noise. Complies with the international standard IEEE 802.3a.

• Flexible and Convenient Management and Maintenance: Supports management modes such as the console port, Telnet, SSH, etc. Supports the WEB management mode, which is easy and efficient so that it makes installation and debugging convenient.Supports TFTP patterned file upload/download management. Supports ISSU (In-Service Software Upgrade). Supports SNMP and JHA NMS smart network management platform to realize automatic equipment discovery,network topology management, equipment configuration management, performance data statistics and analysis and trouble management.

VLAN:

• 4K Active VLAN
• QinQ & Selective QinQ
• GVRP
• Voice-VLAN

Spanning Tree:

• 1D (STP)
• 1W (RSTP) and 802.1S (MSTP) BPDU guard
• root guard and loopback guard

Multicast:

• PIM-SM, PIM-DM, IGMP v1/v2/v3
• IGMP Snooping, IGMP Fast Leave
• MVR, IGMP filter

IPv4:

• Static routing, RIP v1/v2, OSPF, BGP, PBR, ECMP
• BFD for OSPF, BGP

DHCP:

• DHCP server/relay/client
• DHCPsnooping/option82

MPLS:

• Multi -VRF 

IPv6:

• ICMPv6, DHCPv6, ACLv6 and IPv6 Telnet
• IPv6 neighbor discovery, Path MTU discovery
• MLD V1/V2, MLD snooping
• IPv6 Static Routing, RIPng, OSPFv3, BGP4+
• Manual tunnel, ISATAP tunnel, 6 to 4 tunnel

QoS:

• CAR, HQoS, MAC/IP/TCP/UDP/VLAN/COS/DSCP/TOS based QoS, 802.1P/DSCPpriority re-labeling, SP, WRR, and “SP+WRR”, Tail-Drop,WRED, flow monitoring and traffic shapin.

Security:

• Port isolation, Port security, and“IP+ MAC+port”binding, MAC sticky, DAI & IP source guard, PPPoE+
• IEEE 802.1x, Radius and BDTacacs+
• L2/L3/L4 ACL flow identification and filtration Anti-attack from DDoS, TCP’s SYN Flood, UDP Flood, etc.
• Broadcast/multicast/unknown unicast storm-control
• MD5, SHA-256, RSA-1024, AES256, etc.

Reliability:

• Static/LACP link aggregation,Interface backup
• BVSS virtual-stacking
• EAPS and ERPS
• URPF, LLDP
• ISSU
• VRRP
• 1+1 power backup

Management:

• Console, Telnet, SSH v1/2, HTTP, HTTPS
• SNMP v1/v2/v3, RMON  
• TFTP, FTP, SFTP
• NTP, SPAN, RSPAN
• sFlow

Accessories:

• Power cord, rack mount kits, console cable

Environment:

• Operating temperature/humidity: 0℃-60℃, 5%-95%non-condensing
• Storagetemperature/humidity: -20℃-70℃, 50%-95% non-condensing

Certification:

• CE, FCC, RoHs