1. Rich Service Performance & IPv6 Capabilities
This switch supports Gigabit broadband access for SMEs, bearing VOD multimedia, low-latency VoIP voice and other diversified services, with Gigabit access and Gigabit/10G uplink capabilities. It integrates abundant features including Jumbo Frame, 4K VLAN, blackhole MAC, port security, 802.1X/MAC authentication and LACP protocol. It also supports L2/L3 priority mapping, port mirroring, traffic redirection, port isolation, ACL and port rate limiting. Fully compatible with IPv6, it adopts 802.3ah and 802.1ag Ethernet OAM for connectivity fault detection to meet modern networking requirements.
2. IRF2 (2nd Generation Intelligent Resilient Framework)
Equipped with IRF2 virtualization technology, the switch can virtualize multiple physical devices into one unified logical unit via 10G/Gigabit optical ports and Gigabit electrical ports with simple network cables. It simplifies network management by allowing unified configuration of all stacked devices through a single login. It optimizes service operation with unified protocol operation, replacing STP and shortening network convergence time. Featuring hot-swappable and elastic expansion, it supports on-demand capacity expansion to protect user investment. It achieves 1:N redundancy backup for links, devices and protocols to ensure service continuity, and multiplies overall switching performance and port density by integrating resources of all stacked devices.
3. Comprehensive Security Control Policies
The switch supports Triple multi-authentication per port, compatible with 802.1X, MAC and Portal authentication for diverse terminal devices, and adopts Guest Vlan to restrict access permissions of unauthorized terminals. It supports SSH V2 encrypted transmission to prevent password interception and IP spoofing. Built-in comprehensive ARP defense including ARP detection and rate limiting effectively resists ARP attacks and virus impacts. It is compatible with EAD terminal access control system, realizing terminal security detection, isolation and repair linkage to build a full-network active defense system and enhance overall network security.
4. Rich QoS Policies
It supports L2-L4 multi-layer traffic classification based on MAC address, IP address, TCP/UDP port, protocol type and VLAN. Equipped with SP, WRR and SP+WRR queue scheduling algorithms, it supports bidirectional ACL, CAR traffic policing and bidirectional port/traffic mirroring for network monitoring and fault troubleshooting. With sFlow traffic sampling technology, it accurately monitors and analyzes Gigabit/10G network traffic to realize efficient traffic management and network optimization.
5. Excellent Manageability
It supports SNMPv1/v2/v3 protocols, compatible with IMC intelligent management center and mainstream network management platforms. Multiple management modes including CLI, Web, Telnet and SSH2.0 ensure convenient and secure device management. It supports MAC-based VLAN division for mobile office scenarios and global/VLAN-based ACL policy delivery to simplify configuration and save hardware resources. BIMS protocol support enables zero-configuration automatic startup, greatly reducing deployment and operation workload for large and complex networks.
Notices:
1. Open the packaging, check the products carefully, and take them gently.
2. The product is a brand new original unopened equipment.
3. All products 1 year warranty, and the buyer is responsible for the return shipping cost.
International Buyers Please Note:
Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.
Customs fees are normally charged by the shipping company or collected when you pick the item up. These fees are not additional shipping charges.
We won't under-value merchandise or mark the item as a gift on customs forms. Doing that is against U.S. and international laws.
Customs delays are not the responsibility of the seller.
پیام شما باید بین 20 تا 3000 کاراکتر باشد!
Persian
