D-Link DES-3200-28 28port L2 xStack switch

24-port 10/100 Layer 2 Managed Switch + 2x Combo 10/100/1000Base-T/100/1000 SFP + 2x 100/1000 SFP Features: - Metro class Layer 2 Management Switch - All Ethernet ports support IEC61000-4-5 10/700us 6KV surge protection - Certified MEF 21 and IPv6 Ready Logo. - Switching Capacity 12.8 Gbps - Empty expansion slots with following available modules: Gigabit SFP Modules: DEM-310GT, DEM-311GT, DEM-314GT, DEM-315GT 100BaseFX Modules: DEM-210, DEM-211 Stackability - Virtual Stacking - D-Link Single IP management - Up to 32 units per Virtual Stack L2 Features - MAC address Table :8k - Flow Control - 802.3x Flow Control - HoL Blocking Prevention - Jumbo Frames up to 2048 bytes - Spanning Tree Protocols - 802.1D STP, 802.1w RSTP, 802.1s MSTP, 802.1Q-2005 MSTP, BPDU filtering, Root Restriction. - Loopback Detection - Link Aggregation - Compliant with 802.1ax and 802.3ad, - IEEE 802.3ad Link Aggregation (14 ports/group, up to 8 ports per group) - Port Mirroring: Supports 1 Mirroring group. Supports One-to- One, Many-to-one, Flow-based (ACL) Mirroring - Ethernet Ring Protection Switching (ERPS) - L2 Protocol Tunneling L2 Multicasting - IGMP Snooping: IGMP V1/v2 Snooping, IGMP v3 awareness. Supports 1K groups. Port/Host-based IGMP Snooping Fast Leave. - Limited IP Multicasting: Up to 24 IGMP filtering profiles, 128 ranges per profile - MLD Snooping, MLD v1, MLD v2 awareness, Supports 1K groups. IGMP Authentication VLAN - 802.1A Ragged VLAN, VLAN Group: - Max 4K VLAN. Port-based VLAN, MAC-basedVLAN. GVRP - Max 255 dynamic VLANS. 802.1v Protocol VLAN. VLAN Trunking. Asymmetric VLAN. Double VLAN (Q-in-Q) Port-based Q-inQ, Selective Q-in-Q. ISM VLAN. VLAN Translation L3 Features - Gratuitous ARP Quality of Service (QoS) - Bandwidth Control - Port based (Ingress/Egress, min granularity 62.5kbps). Per egress queue bandwidth control. 4 queues per port. DSCP, 802.1p. Queue Handling: Strict Priority, Weighted Round Robin 9WRR) Strict+WRR. CoS Based on: Switch Port, VLAN ID, 802.1p Priority Queue, MAC address, Ether Type, IPv4/v6 Address, IPv6 Traffic Class, IPv6 Flow Label, TOS, DSCP, Protocol Type, TCP/UDP Port, User-defined packet content. - Time-based QoS - Supports the following actions for flows: - Remark 802.1p Priority Tag, Remark ToS/DSCP Tag, Bandwidth Control, Flow Statistics, Access Control Lists (ACL) - Up to 512 ingress access rules. - ACL based on: Swtich Port , VLAN ID, 802.1p Priority Queues, MAC Address, Ether Type, IPv4/v6 Address, IPv6 Traffic Class, IPv6 Flow Label, TOS, DSCP, Protocol Type, TCP/UDP Port, User-defined packet content. - Time based ACL -ACL Statistics - CPU Interface Filtering Security - SSH v2, SSL v1/v2/v3, Port Security: up to 64 MAC addresses per port. Broadcast/Multicast/Unicast Storm Control. Traffic segmentation. IP-MAC-Port Binding (IMPB) - ARP- Inspection, IP Inspectionm DHCP Snooping. D-Link Safeguard Engine, DHCP Server Screening, DHCP Client Filtering, DoS Attack Prevention and BPDU Attack Pretection. AAA - 802.1x: Port-based Access Control, Host-based access Control, Dynamic VLAN Assignment, Identity-driven security policy assignment: QOs, VLAN. - MAC-based Access Control (MAC); Port-based Access Control, Host-based access Control, Dynamic VLAN Assignment, Authentication Database failover, Identity-driven security policy assignment: QoS ACL, VLAN. - Microsoft NAP 9IPv4.v6): Supports 802.1x NAP, supports DHCP NAP. - Guest VLAN, RADIUS, TACACS+, XTACACS+, Trusted Host, RADIUS Accounting, Two-level User Account. Management -Web-based GUI (supports IPv4/v6), Command Line Interface (CLI), Telnet Server/Client (Supports IPv4/v6), TFTP Clients (supports IPv4/v6), Zmodem, SNMP v1/v2c/v3, SNMP Traps, System Log, RMON v1:Supports 1,2,3,9 Groups, RMON v2: Supports ProbeConfig group. BootP/DHCP Client, DHCP Auto-Configuration. DHCP Relay. DHCP Relay Option 12. DHCP Relay Option 82. PPPoE Circuit-ID Tag Insertion. Dual Image. CPU Monitoring. SNTP. LLDP. Debug Command. Password Encryption. SMTP. Ping (Support IPv4/v6). Traceroute (supports IPv4). Command logging. ICMPv6. Microsoft NLB (Network Load Balancing) Support OAM -Cable Diagnostics, 802.3ah Ethernet Link OAM, Dying Gasp, 802.1ag Connectivity Fault Management (CFM), 802.3ah D-Link Extension: D-Link Unidirectional Link Detection 9DULD) MIB and IETF Standard refer to Datasheets - 19" Rackmount Size Note: Draft specifications subject to change Project-based item only. The DES-3200 Series is a member of D-Link’s Layer 2 xStack Managed Switch family designed for the Metro ETTX and FTTX market. The DES-3200 Series provides 8/16/24 100Mbps Fast Ethernet connections plus 2/4 combo Gigabit/SFP ports. The DES-3200-10/18 comes with a 9-inch desktop size and fanless feature which is suitable for ETTH deployment. The DES-3200- 28/28F provides copper or fiber connections on Fast Ethernet, an advantage in different Metro Ethernet applications. It also offers the beneficial design of 4 Gigabit/SFP Combo ports which provide up to 4Gbps uplink bandwidth or dual Ethernet ring topology support. The DES-3200-28F facilitates up to 20 km connectivity for Metro Ethernet applications. Security & Availability The DES-3200 series supports 802.1X Port-based/MAC-based Access Control, Guest VLAN, and RADIUS and TACAS+ Authentication for strict access control over the network. The IP-MAC-Port Binding feature allows administrators to bind a source IP address with an associated MAC for a defined port number to enhance user access control. Furthermore with the DHCP Snooping feature, the switch automatically understands the IP/MAC pairs by snooping DHCP packets and saving them to the IMPB white list. These features play a significant role in keeping the network secure and auditable. The built-in D-Link Safeguard Engine identifies and prioritizes “CPU interested” packets to prevent malicious traffic from interrupting normal network flows and protects switch operation. In addition, the Access Control List (ACL) feature enhances the network security and switch performance. Resilience/Performance Enhancement For mission critical environments the DES-3200 series supports 802.1D-2004 edition, 802.1w and 802.1s Spanning Tree Protocols (STP). STP allows you to configure the switch with a redundant backup bridge path, so transmission and reception of packets can be guaranteed in event of any failed switch on the network. The switches also support 802.3ad Link Aggregation, which enables you to group multiple ports in parallel to form a single port, increasing bandwidth and redundancy for higher availability. For Quality of Service (QoS), the switches support 802.1p. This standard is a mechanism that allows real-time traffic classification into 8 priority levels mapped to 4 queues. Packet classification is based on TOS, DSCP, MAC Addresses, IP Addresses, VLAN ID, TCP/ UDP port number, protocol type and user defined packet content, which