DCN S4600-28X-SI GE L2 switch, 24x 1G + 4x 10G SFP+ port, napájení AC, Fanless

Gigabit L2 access switch - DCN S4600-28X-SI, 24x 10/100/1000Base-T RJ45 + 4x 1/10GBase-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 + 4x 1/10GBase-X SFP+ Switching Capacity: 128 Gb/s Forwarding Rate:95 Mp/s Packet buffer:1,5 MB Jumbo Frame:10 K MAC address Table:16 K Multicast MAC address Table:1 K ACL Table:384 Routing domains (IP interface):512 CPU clock:800 MHz Flash memory:32 MB RAM memory:256 MB 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), 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 Deficit Round Robin, Weighted Random Early Detection, Strict priority in Weighted Deficit 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, Stack (VSF), Port Mirroring per IP/TCP/UDP, RSPAN, IEEE 802.3ah EFM, IEEE 802.1ag CFM MIB:RFC1066 - TCP/IP-based MIB, RFC1213, 1157 - SNMPv2c/v3 MIB, RFC1493 - bridge MIB, RFC2674 - bridge MIB extension, RFC1643 - ethernet MIB, RFC1757 - RMON group 1,2,3,9, RFC2925 - Remote Management MIB, RFC2233 - SMIv2 MIB Dimensions (Width x Height x Depth):440 mm x 44mm x 207mm Operating Temperature:0 oC ~ 50 oC Power Supply:230 V AC Power Consumption: 21 W