DS-3E2528 Hikvision Hikvision Pro Series: Full managed 1000m PoE Switches Colombocctv.com Srilanka
DS-3E2528
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DS-3E2528

Hikvision cctv cameras and dvr, Nvr in colombo srilanka

Key Features

  • 28 Port Gigabit Full Managed Switch
  • DS-3E2528 supports the telecom-level Ethernet-ring protection protocol with a protection shift time of less than 50ms, STP/RSTP, backup of active and standby uplinks, and LACP link aggregation to cater to the requirements of high reliability of carriers;
  • DS-3E2528 has powerful ACL functions to access and control L2-L7 data, providing carriers flexible and various policy control methods;
  • DS-3E2528 supports In-Service Software Upgrade (ISSU) to ensure the unremitting data forwarding during system upgrade;
  • DS-3E2528 supports various L2 multicast functions such as IGMP-snooping, user fast-leave mechanism and trans-vlan multicast copy;
  • DS-3E2528 supports priority retagging and complicated flow classification based on VLAN, MAC, source address, destination address, IP or priority to better streamline carrier’s services;
  • DS-3E2528 provides flexible bandwidth control policies, supporting port-/flow-based flow limit, and ensuring the line speed forwarding of each port to make sure the high quality of network services;
  • DS-3E2528 supports multiple queue schedule algorithms such as SP, WRR, or “SP plus WRR”;
    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;
  • Perfect security authentication mechanisms: IEEE 802.1x, Radius and BDTacacs+;
  • DS-3E2528 supports storm/multicast/unicast limit which ensures the normal running of equipment in harsh network conditions;
  • DS-3E2528 supports perfect ring detection mechanism which ensures the long-term stable running of network;
  • DS-3E2528 supports port isolation within the same VLAN, DHCP-Snooping, and IP plus MAC plus Port binding for ensuring user data security;
  • DS-3E2528 supports many management modes such as the console port, Telnet, SSH;
  • DS-3E2528 supports the WEB management mode, which is easy and efficient so that it makes installation and debugging convenient;
  • DS-3E2528 supports TFTP-patterned file upload/download management;

Description


Datasheet: DS-3E2528


User Manual: DS-3E2528

Key Feature
  • QoS
    • Flow classification based on L2~4 protocols
    • CAR flow limit
    • 802.1P/DSCP priority re-labeling
    • SP, WRR, and “SP+WRR”
    • Congestion avoidance mechanisms like Tail-Drop and WRED
    • Flow monitoring and flow shaping
  • STP
    • 802.1D (STP), 802.1W (RSTP) and 802.1S (MSTP)
    • BPDU protection, root protection, and loopback protection
  • Multicast
    • IGMP v1/v2/v3
    • IGMP snooping
    • IGMP Fast Leave
    • Multicast group strategy and quantity limitation
  • Security
    • L2/L3/L4 ACL flow identification and filtration
    • DDoS attack prevention, TCP’s SYN Flood attack prevention, UDP Flood attack prevention, etc
    • Broadcast/multicast/unknown unicast storm-control
    • Port isolation
    • Port security, and “IP + MAC + port” binding
  • Management Maintenance
    • Console, Telnet, SSH2.0, Web
    • SNMP v1/v2/v3
    • TFTP
    • RMON
Network Parameters
  • Port Number: 24 x 10/100/1000Base-T ports, 4 1000Base-X SFP ports, 1 Console port
  • MAC Address Table: 8K
  • Switching Capacity: 56Gbps
  • Packet Forwarding Rate: 42Mpps
Performance Parameter
  • VLAN Capability: 4K VLAN; GVRP; QinQ; Private VLAN
General
  • Dimension (W × H × D): 440 mm × 45 mm × 230 mm
  • Power Supply: AC:100V-240V,50Hz±10%
  • Power Consumption: <15W
Environment
  • Working Temperature: 0℃-45℃
  • Working Humidity: 5%-95% non-condensing