D-link 28-PORT GIGABIT Smart Switch Managed STACKABLE INC4 10G SFP+

Port Standards & Functions

• IEEE 802.3 10BASE-T Ethernet
• IEEE 802.3u 100BASE-TX Fast Ethernet
• IEEE 802.3ab 1000BASE-T Gigabit Ethernet
• 802.3ae 10 GbE
• IEEE 802.3x Flow Control for Full-Duplex Mode
• Auto-negotiation

Number of Ports

• DGS-1510-20 - 16 10/100/1000 Mbps, 2 Gigabit SFP, 2 10G SFP+
• DGS-1510-28 - 24 10/100/1000 Mbps, 2 Gigabit SFP, 2 10G SFP+
• DGS-1510-28X - 24 10/100/1000 Mbps, 4 10G SFP+
• DGS-1510-28P - 24 10/100/1000 Mbps PoE capable, 2 Gigabit SFP, 2 10G SFP+
• DGS-1510-52 - 48 10/100/1000 Mbps, 2 Gigabit SFP, 2 10G SFP+

Network Cables

• UTP Cat. 5, Cat. 5e (100 m max.)
• EIA/TIA-568 100-ohm STP (100 m max.)

Full/Half Duplex

• Full/half duplex for 10/100 Mbps and Gigabit speed

Media Interface Exchange

• Auto or configurable MDI/MDIX

Performance

Switching Capacity

• DGS-1510-20 - 76 Gbps
• DGS-1510-28 - 92 Gbps
• DGS-1510-28X - 128 Gbps 
• DGS-1510-28P - 92 Gbps        
• DGS-1510-52 - 140 Gbps

Transmission Method

• Store-and-forward

MAC Address Table

• 16,000 entries per device

MAC Address Update

• Up to 512 static MAC entries
• Enable/disable auto-learning of MAC addresses

Maximum 64 bytes Packet Forwarding Rate

• DGS-1510-20 - 56.54 Mpps
• DGS-1510-28 - 68.45 Mpps
• DGS-1510-28X - 95.24 Mpps
• DGS-1510-28P - 68.45 Mpps
• DGS-1510-52 - 104.16 Mpps

Packet Buffer Memory

• DGS-1510-20/28/28X/28P - 1.5 MB per device
• DGS-1510-52 - 3 MB per device

PoE (DGS-1210-28P only)

PoE Standard

• IEEE 802.3af, 802.3at

PoE Capable Ports

• Ports 1 to 24: Up to 30 W

PoE Power Budget

• Max. 193 W

Physical & Environment

AC Input

• 100 to 240 VAC 50/60 Hz internal universal power supply

Maximum Power Consumption

• DGS-1510-20 - 20.3 W
• DGS-1510-28 - 24 W
• DGS-1510-28X - 22.3 W
• DGS-1510-28P – 238.7 W (PoE on), 29 W (PoE off)
• DGS-1510-52 - 38.4 W

Standby Power Consumption

• DGS-1510-20 - 12.2 W
• DGS-1510-28 - 15.2 W
• DGS-1510-28X - 15.2 W
• DGS-1510-28P -21 W
• DGS-1510-52 - 27.6 W

Smart Fan Quantity

• DGS-1510-20/28/28X – 1
• DGS-1510-28P/52 – 2

Acoustics

• DGS-1510-20 - 43.8 dB(A)
• DGS-1510-28 - 43.8 dB(A)
• DGS-1510-28 - 42.7 dB(A) 
• DGS-1510-28P – 46.4 dB(A)
• DGS-1510-52 - 44.2 dB(A)

Heat Dissipation

• DGS-1510-20 - 41.602 BTU/hr
• DGS-1510-28 - 72.292 BTU/hr
• DGS-1510-28X - 76.043BTU/hr
• DGS-1510-28P – 813.967 BTU/hr
• DGS-1510-52 - 130.944 BTU/hr

Operation Temperature

• -5 to 50 ˚C (23 to 122 ˚F)

Storage Temperature

• -20 to 70˚C (-4 to 158 ˚F)

Operation Humidity

• 0% to 95% non-condensing

Storage Humidity

• 0% to 95% non-condensing

Dimensions

• DGS-1510-20 - 280 x 180 x 44 mm (11 x 7.09 x 1.73 inches)
• DGS-1510-28 - 440 x 210 x 44 mm (17.36 x 8.26 x 1.73 inches)
• DGS-1510-28 - 440 x 210 x 44 mm (17.36 x 8.26 x 1.73 inches)
• DGS-1510-28P - 440 x 250 x 44 mm (17.36 x 9.84 x 1.73 inches)
• DGS-1510-52 -  440 x 210 x 44 mm (17.36 x 8.26 x 1.73 inches)

Weight

• DGS-1510-20 - 1.24 kg
• DGS-1510-28 - 2.00 kg
• DGS-1510-28X - 2.00 kg
• DGS-1510-28P – 2.54 kg
• DGS-1510-52 - 2.40 kg

Diagnostic LEDs

• Power/Stacking ID/Fan (per device)
• Power/Stacking ID/Fan Error/PoE Push Button (per device) (for DGS-1210-28P only)
• Link/Activity/Speed (per 10/100/1000 Mbps port)
• Link/Activity/Speed/PoE Mode (per 10/100/1000 Mbps port) (for DGS-1210-28P only)
• Link/Activity/Speed (per Gigabit SFP port)
• Link/Activity/Speed (per 10G SFP+ port)

Certifications

• CE
• FCC
• C-Tick
• VCCI
• BSMI
• CCC

Safety

• cUL
• CB

Software Features

Stackability

• Virtual Stacking Support
  • D-Link Single IP Management
  • Up to 32 devices per virtual stack
  • Up to 20G stacking bandwidth
• Physical Stacking
  • Supports Duplex Chain/Ring topology
  • Up to 40G stacking bandwidth full duplex
  • Up to 6 units per stack

L2 Features

• MAC Address Table: 16K
• Flow Control
  • 802.3x Flow Control
  • HOL Blocking Prevention
• Jumbo Frame up to 9000 Bytes
• IGMP Snooping
  • IGMP v1/v2 Snooping
  • IGMP v3 awareness
  • Supports 512 IGMP groups
  • Supports 128 static multicast addresses
  • IGMP per VLAN
  • Supports IGMP Snooping Querier
  • Host-based IGMP Snooping Fast Leave
• MLD Snooping
  • Supports MLD v1/v2 awareness
  • Supports 512 groups
  • Supports 128 Static Multicast Addresses
  • Per VLAN MLD Snooping
  • Host-Based MLD Fast Leave
  • MLD Snooping Querier
• Spanning Tree Protocol
  • 802.1D STP
  • 802.1w RSTP
  • 802.1s MSTP
• Loopback Detection
• 802.3ad Link Aggregation
  • Max. 32 groups per device/8 ports per group
• Port Mirroring
  • Support 4 mirroring groups
  • One-to-One, Many-to-One
  • Supports Mirroring for Tx/Rx/Both
• Multicast Filtering
  • Forwards all unregistered groups
  • Filters all unregistered groups
• LLDP, LLDP-MED

VLAN

• 802.1Q Tagged VLAN
• 4K VLAN Groups
• Configurable VID: 0~4094
• Asymmetric VLAN
• Auto Voice VLAN
• Auto Surveillance VLAN

Quality of Service (QoS)

• 802.1p Quality of Service
• Queue Handling
  • Strict
  • Weighted Round Robin (WRR)
• 8 queues per port
• Bandwidth Control
  • Port-based (Ingress/Egress, min. granularity for 10/100/1000Base-T ports is 64 Kb/s)
• CoS based on
  • 802.1p priority
  • VLAN
  • MAC address
  • Ether type
  • IP address
  • DSCP
  • Protocol type
  • TCP/UDP port number
  • DSCP of IPv6 Traffic Class
  • IPv6 flow label

L3 Features

• ARP
  • 256 Static ARP
  • Supports Gratuitous ARP
• IPv6 Neighbour Discovery (ND)
• Default Routing
• Static Routing
  • 64 IPv4 Static Route Entries
  • 32 IPv6 Static Route Entries

Access Control List (ACL)

• ACL based on
  • 802.1p priority
  • VLAN
  • MAC address
  • Ether type
  • IP address
  • DSCP
  • Protocol type
  • TCP/UDP port number
  • DSCP of IPv6 Traffic Class
  • IPv6 flow label
• ACL Actions
  • Permit
  • Deny
• Max. 256 access list
• Max. 768 rules
• Single or multiple ports (each rule)
• Time-based ACL
• ACL Statistics

Security

• Port Security
  • Supports up to 128 MAC addresses per port
• Broadcast/Multicast/Unicast Storm Control
• Dynamic ARP Inspection
• Static MAC
• D-Link Safeguard Engine
• DHCP Server Screening
• ARP Spoofing Prevention
  • Max. 64 entries
• SSH
  • Supports v02
  • Supports IPv4/IPv6
• SSL
  • Supports v1/v2/v3
  • Supports IPv4/IPv6
• Traffic Segmentation
• IP-MAC-Port Binding
  • DHCP snooping
  • IP Source Guard 
  • Dynamic ARP inspection 
  • DHCPv6 Guard 
  • RA Guard 
  • IPv6 Snooping 
  • IPv6 source guard
• DoS Attack Prevention

AAA

• Compound Authentication
• 802.1X Port and MAC-based Authentication
  • Supports RADIUS and Local Server
  • Supports EAP, OTP, TLS, TTLS, PEAP
• Web-based Access Control (WAC)
  • Port-based Access Control
  • Host-based Access Control
  • Dynamic VLAN Assignment
• MAC-based Access Control (MAC)
  • Port-based Access Control
  • Host-based Access Control
  • Dynamic VLAN Assignment
• Japan Web-based Access Control (JWAC)
  • Port-based Access Control
  • Host-based Access Control
  • Dynamic VLAN Assignment

OAM 

• Cable Diagnostics
• Factory Reset

Management

• CLI
• Telnet Server
• TFTP Client
• IPv6 Neighbor Discovery
• Configurable MDI/MDIX
• SNMP
  • Supports v1, v2c, v3
• SNMP Trap
• System Log
  • Max. 10,000 log entries
• DHCP Client
• D-Link Network Assistant support
• SNTP
• ICMPv6
• IPv4/v6 Dual Stack
• DHCP Auto Configuration
• RMON v1

D-Link Green 3.0 Technology

• Power Saving by:
  • Link Status
  • LED or Port Shutoff
  • System Hibernation mode
  • Time-based PoE (DGS-1510-28P only)

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