You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.

PD1-S21-9521 48 Port 10/100/1000 Manage Switch, 4 gigabit SFP ports,4 10G ports

SKU: PD1-S21-9521


Danh mục: Switch,
Nhãn hàng: Switch



Advanced Hardware Architecture, and Industry-Leading Port Intensity:

  • A 1U box switch bears 48 gigabit ports, 4 gigabit SFP ports and 4 10G ports, which is considered the highest port density in this industry. It adopts the high performance ASIC switch chip, which can meet the requirements of all kinds of complicated application sites.
Industrial Ethernet Ring with Zero Delay and Zero Packet Loss:
  • This switch series supports industry-level EAPS and their protection shift 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 POE Power Supply:
  • This switch series supports IEEE 802.3AF/AT standard, built-in large power supply with 24 ports.
  • This switch series supports hot restart and POE non-stop power supply.
  • This switch series supports the configuration of TX port priority when the power is inadequate.
  • This switch series’ ports and power supply support up to 2KV thunder-proof function.

  • Backplane: 256Gbps
  • Forwarding: 138Mpps
  • Ports: 48 gigabit TX ports, 4 gigabit SFP ports, 4 10GE/GE auto-adaptation SFP+ ports
  • IPv4:
    • Static Routing, RIP V1/V2, OSPF And BGP
    • Policy Routing
    • Load Balance Through Equal-Cost Routing
    • BFD For OSPF And BGP
  • IPv6:
    • ICMPv6, DHCPv6, ACLv6, IPv6 Telnet
    • IPv6 Neighbor Discovery
    • Path MTU Discovery
    • MLD and MLD Snooping
    • IPv6 static routing, RIPng, OSPFv3 and BGP4+
    • Manual Tunnel, ISATAP Tunnel And 6-To-4 Tunnel
  • QoS:
    • Traffic Classification Of Each Field Of L2/L3/L4 Protocol Headers
    • CAR Traffic Control
    • 802.1P/DSCP Priority re-labeling
  • Management and Maintenance:
    • Console, Telnet and SSH
    • SNMP v1/v2/v3
    • Upload And Download Of TFTP Files
    • Remote Network Monitoring (RMON)
    • Statistics Analysis Of Sflow, Netflow
    • Terrabit OS
  • Energy saving: IEEE 802.3az green Efficient Ethernet
  • Environment:
    • Operating temperature/humidity: 0oC -50oC , 10%-90% (non-condensing)
    • Storage temperature/ humidity: -20oC -70oC, 5%-95% (non-condensing)
  • Power supply:
    • AC: 100V-240V, 50Hz±10%
    • DC: -36V~-72V