• Highlights: Managed 10G Core-Switch von ALLNET / Universell einsetzbarer Core-Switch • 4 x SFP+ 10 Gig / 28 x SFP 1 Gig / 12 x RJ45 1 Gig Kupferports / 28x 1G SFP Ports+12x 10/100/1000M RJ45 Ports + 4x 10G SFP+ Ports • Support L3 switching function, including VLAN, Port Aggregation, Port Mirroring, Port Isolation, Port Data Flow Control, Port Rate Limitation, Multicast, QOS, & Access Control List etc. • Support Spanning Tree, for examples, STP,RSTP,MSTP etc • Support senior management by WEB, CLI, TELNET, SNMP. • Max support 4x 10G SFP+ ports • Support enhanced management through WEB, CLI, TELNET, SNMP • Support IPV4/ IPV6 forwarding. • As an access or aggregation switch on campus networks or an access switch in data centers. • Various Port Types and Flexible Port Expansion • ALL-SG9440M-10G supports 28*1G SFP ports and 12*1000M RJ45 ports and 4x10G SFP+ ports. • The users can flexibly adopt 1~4*10G ports expansion. The series also provides multiple gigabit ports (24 or 48 Base-T ports and Base-X ports), it can be used as an access or aggregation switch on campus networks or an access switch in data centers. Comprehensive QoS policies and security mechanisms ALL-SG9440M-10G supports strict ARP learning, which prevents ARP spoofing attacks that exhaust ARP entries, It also provides IP source guard to prevent DoS attacks caused by MAC address spoofing, IP address spoofing, and MAC/IP spoofing. • The ALL-SG9440M-10GF supports DHCP snooping, which generates user binding entries based on users" access interfaces, MAC addresses, IP addresses, IP address leases, and VLAN IDs. DHCP snooping discards invalid packets that do not match any binding entries, such as ARP spoofing packets and IP spoofing packets. This prevents hackers from using ARP packets to initiate man-in-the-middle attacks on campus networks. • The interface connected to a DHCP server can be configured as a trusted interface to protect the system against bogus DHCP server attacks. Comprehensive reliability mechanisms Besides STP,RSTP, and MSTP, the ALL-SG9440M-10G supports enhanced Ethernet reliability technologies such as Ethernet Ring Protection Switching (ERPS), also referred to as G.8032. • As the latest ring network protocol, ERPS was developed based on traditional Ethernet MAC and bridging functions and uses mature Ethernet OAM function and a ring automatic protection switching (R-APS) mechanism to implement millisecond-level protection switching. • ERPS supports various services and allows flexible networking, helping customers build a network with lower OPEX and CAPEX. • Powerful support for services ALL-SG9440M-10G supports IGMP v1/v2/v3 snooping, IGMP filter, IGMP fast leave, and IGMP proxy. • The ALL-SG9440M-10G supports wire-speed replication of multicast packets between VLANs, multicast load balancing among member interfaces of a trunk, and controllable multicast, meeting requirements for IPTV and other multicast services • Easy deployment and maintenance free Supports SNMP v1/v2/v3 and provides flexible methods for managing devices. • Users can manage the ALL-SG9440M-10G using the CLI and Web NMS. • Supports SSH2.0 and other encryption, which makes management much more secured. • Supports LLDP protocol for simpler management.