D-link DGS-1500-20 Smartpro 16 Port Gig Switch

Specifications

• Mfr Part Number: DGS-1500-20
• Ports: 16x 10/100/1000 Mbps Ports, 4x SFP Ports
• Port Standards & Functions:
  • IEEE 802.3 10BASE-T Ethernet (twisted-pair copper)
  • IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
  • IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)
  • IEEE 802.3x Flow Control for Full-Duplex Mode
  • Auto-negotiation
• Network Cables: UTP Cat.5, Cat.5e (100m max); EIA/TIA-568 100-ohm STP (100m max)
• Full/Half Duplex: Full/half duplex for 10/100Mbps speeds; Full duplex for Gigabit speed
• Media Interface Exchange: Auto MDI/MDI-X adjustment for all twisted-pair ports
• Performance:
  • Switching Capacity: 40 Gbps
  • Transmission Method: Store-and-forward
  • MAC Address Table: 16,000 entries per device
  • MAC Address Update: Up to 256 static MAC entries; Enable/disable auto-learning of MAC addresses
  • Maximum 64 Bytes Packet Forwarding Rate: 29.8 Mpps
  • Packet Buffer Memory: 1 MB per device
• Software:
  • D-Link Single IP Management:
    • Virtual Stacking/Clustering of up to 32 devices
    • Supports IPv4/IPv6
  • L2 Features:
    • MAC Address Table: 16,000 entries
    • Flow Control: 802.3x Flow Control; HOL Blocking Prevention
    • IGMP Snooping: IGMP v1/v2 Snooping; Supports 256 IGMP groups; Supports at least 64 static multicast addresses; IGMP per VLAN; Supports IGMP Snooping Querier
    • Spanning Tree Protocol: 802.1D STP, 802.1w RSTP, 802.1s MSTP
    • Loopback Detection
    • 802.3ad Link Aggregation: Max 10 groups per device/ 8 ports per group
    • Port Mirroring: One-to-One, Many-to-One, Supports Mirroring for Tx/ Rx/ Both
    • Cable Diagnostics
    • Configurable MDI/MDIX
    • Multicast Filtering: Forwards all unregistered groups; Filters all unregistered groups
    • Jumbo Frame: Up to 10,000 bytes
    • LLDP, LLDP-MED
  • VLAN:
    • 802.1Q
    • VLAN Group - Max 4K static VLAN groups; Max 4094 VIDs
    • GVRP - Up to 256 dynamic VLANs
    • Asymmetric VLAN
    • Auto Voice VLAN - Max 10 user-defined OUI; Max 8 default OUI
    • Auto Surveillance VLAN
  • QoS (Quality of Service):
    • 802.1p Quality of Service: 4 queues per port
    • Queue Handling: Strict, Weighted Round Robin (WRR)
    • CoS Based on: 802.1p Priority Queues, DSCP, TOS, IPv6 Traffic Class, IPv6 flow label, TCP/UDP port
    • Bandwidth Control: Port-based (Ingress/Egress, min granularity for 10/100/1000 is 64 Kb/s)
  • L3 Features:
    • ARP: 128 Static ARP; Supports Gratuitous ARP
    • IP Interface: Supports 4 interfaces
    • IPv6 Neighbor Discovery (ND)
  • L3 Routing:
    • Default Routing, Static Routing
    • Max 32 IPv4 Static Route entries
    • Max 128 IPv4 Host Routes
    • Max 16 IPv6 Static Route entries
    • Max 64 IPv6 Host Routes
  • Security:
    • Port Security - Supports up to 64 MAC addresses per port; Broadcast/ Multicast/ Unicast Storm Control
    • D-Link Safeguard Engine
    • 802.1X Port-based Access Control
    • DHCP Server Screening
    • IP-MAC-Port Binding - Supports 512 address binding entries; ARP mode; ACL mode; Supports DHCP Snooping
    • ARP Spoofing Prevention - Max 64 entries
    • SSL - Supports v1/v2/v3; Supports IPv63
    • SSHv2 - Supports IPv4/IPv6
    • Traffic Segmentation
  • Management:
    • Web-based GUI
    • Single IP Management
    • Compact CLI
    • Telnet Server
    • TFTP Client
    • Configurable MDI/MDIX
    • SNMP - Supports v1, v2, v3
    • SNMP Trap - Trap for SmartConsole Utility
    • System Log - Max 500 log entries
    • BootP/DHCP Client
    • ICMP v6
    • IPv4/v6 Dual Stack
    • DHCP Auto Configuration
    • Debug Command
    • Time Setting - SNTP
    • RMON v1
    • Trusted Host
    • User Account
    • Upload/Download Configuration file
    • Backup/Upgrade firmware
    • Smart Wizard
    • SNTP
• AC Input: 100 - 240 VAC, 50/60Hz Internal Universal Power Supply
• Power Consumption:
  • Maximum: 14.06W
  • Standby: 6.7W / 100V, 7.2W / 240V
• Acoustics: 0 dB(A)
• Heat Dissipation: 47.97 BTU/hr
• Diagnostic LEDs:
  • Power (per device)
  • Link/ Activity/ Speed (per 10/100/1000 Mbps port)
  • Link/ Activity/ Speed (per SFP port)
• MTBF: 253,460 hours
• Certifications: FCC Class A, CE Class A, ICES-003, VCCI Class A, C-Tick, BSMI
• Safety: cUL,CE LVD
• Form Factor: 19" Standard Rack Mounting Width, 1U Height
• Dimensions (WxLxH): 5.51 x 17.32 x 1.73 inch
• Weight: 4.85 lbs