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Gigabit L2 access switch - DCN S4200-28P-PL-SI, 24x10/100/1000Base-T with PoE+(200W) RJ45 + 4x1000Base-X SFP, 0°C +50°C, Power Supply: 230V AC

Switch designed to work in telecommunications networks, ISPs as well as in small business and enterprise structural installations; The device provides full support for multicast technology, full VLAN table support as well as advanced DHCP functions. Due to the high bandwidth and non-blocking matrix, it is perfectly suited for use in high-performance operator networks. Implemented security mechanisms allow for optimal management of users connected to the network. The full range of device management functions allows to maintain full control over the system.

Additional Info

  • Classification: Layer 2 access switch
  • Number of ports: 24x 10/100/1000Base-T RJ45 (PoE+) + 4x 100/1000Base-X SFP
  • Managing ports: console port RJ45 - RS232 (CLI)
  • Switching Capacity: 56 Gb/s
  • Forwarding Rate: 41,7 Mp/s
  • Packet buffer: 0,5 MB
  • Jumbo Frame: 10k
  • MAC address Table: 8k (shared for unicast and multicast (in 1:1 ratio))
  • Multicast MAC address Table: 500
  • ACL Table: 1408 rules, L2 ~ L4
  • Routing domains (IP interface): 16
  • CPU clock: 500MHz
  • Flash memory: 16MB
  • RAM memory: 128MB
  • Resilience and availability: IEEE 802.1D STP/802.1w RSTP/802.1s MSTP, IEEE 802.3ad LACP, Virtual Cable Testing, DDM, LLDP / LLDP-MED, Loop guard, ERPS (ITU-T G.8032)
  • Traffic control: 802.1Q VLANs, Port-based VLAN, Protocol-based VLAN, IP subnet based VLAN, Voice VLAN, Mac VLAN, LACP algorithm of source/destination IP (load balance), GVRP, 802.1ad Vlan Stacking (QinQ), Selective QinQ, Flexible QinQ
  • Security: Layer 2 MAC filtering, BPDU Tunnel, Login authentication and authorization by RADIUS and TACACS+, TACACS+ accounting/ auditing, SSH v1/v2, DHCP/DHCPv6 snooping, IP/IPv6 Source Guard, Port security, IEEE 802.1x port-based / mac-based
  • QoS: 802.1p Priority Queues per Port, 802.1p Queuing method, Trusted COS/TOS/IP Precedence/DSCP/Port number, Broadcast Storm Control, Rate Limiting, port based, Strict priority, Weighted Round Robin, Weighted Deficit Round Robin, Strict priority in Weighted Round Robin
  • L2/L3 Multicast: Multicast VLAN, IGMP v1, v2, v3, IGMP Query, IGMP Snooping (v1,v2,v3), IGMP Snooping Fast Leave(v2,v3), IPv6 MLD v1/v2 Snooping
  • Layer 3 IPv6: IPv4/IPv6 Dual Protocol Stack, IPv6 address
  • Manageability: Console port RS-232 (RJ45), GUI (Web), Telnet, SNMP v1/v2c/v3, TFTP/FTP, Configuration backup and restore, Multilevel CLI, DHCP Client/Relay/Server, DHCP relay per VLAN, DHCP option 43/60/82, DHCPv6 option 37/38, DHCPv6 Relay/Server, SNTP / NTP, sFlow, Port Mirroring per IP/TCP/UDP, RSPAN, IEEE 802.3ah EFM
  • MIB: RFC 1066 TCP/IP‐based MIB, RFC1213, 1157 SNMPv2c/v3 MIB, RFC1493 bridge MIB, RFC 2674 bridge MIB extension, RFC1643 ethernet MIB, RFC1757 RMON group 1/2/3/9, RFC 2925 Remote Management MIB, RFC 2233 (rfc2233) ‐ SMIv2 MIB
  • Dimensions (Width x Height x Depth): 440mm x 44mm x 230mm
  • Operating Temperature: 0°C +50°C
  • PoE Standards (IEEE 802.3af/at): IEEE 802.3af (15,4W), 802.3at (30W)
  • PoE Power budget: 200 W
  • Power Supply: Built-in 1x 230V AC
  • Power Consumption: ≤250 W
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