24 Port 10/100/1000 Mbps + 4 Port Combo 1000Base-T/SFP PoE switch


The DSS-200G Series is a range of switches designed to meet the surveillance requirements of small, medium, and enterprise businesses. Support for high-powered Pan Tilt Zoom (PTZ) cameras, automatic Surveillance VLAN, and 6 kV surge protection make the DSS-200G Series ideal for IP surveillance deployments. A redesigned interface, a range of diagnostic and troubleshooting tools, and energy efficient technologies provide a flexible solution to your surveillance requirements.
Easy to Deploy
An interactive setup wizard removes the complexity from installing the switch for the first time. It allows you to choose the web interface mode (Standard or Surveillance), the IP address allocation method (static or DHCP), and the administrator user name and password. This completes the initial setup of the switch and automatically configures features such as Loop Detection, DHCP Snooping, SNMP and Surveillance VLAN. An informative quick start guide shows you how to use the network diagram, and a network overview is displayed on the next page. D-Link and 3rd party devices are automatically detected and shown on the network overview page for easy administration.
Surveillance Traffic Optimization
The DSS-200G Series supports the automatic Surveillance VLAN feature. This automatically detects surveillance devices and puts them into the Surveillance VLAN, segmenting their traffic from the rest of the network. The ensures security of the data, but also gives the traffic a higher priority through the switch, reducing the chances of the video freezing or being delayed on live streams. A single switch can be used for both surveillance and data networks, removing the need for dedicated surveillance hardware and reducing maintenance costs.
Intuitive Web Interface
A redesigned Surveillance interface makes surveillance features more accessible than ever. The choice between Standard and Surveillance modes can be made during switch setup, allowing the user to choose the interface that best suits their requirements. A network overview shows which devices are connected to which ports, and ONVIF device support allows the switch to recognize both D-Link and third party IP cameras and Network Video Recorders (NVRs). With
monitoring, management, and troubleshooting tools built into a single interface, the DSS-200G Series provides everything you need to manage your surveillance network.
Easy Troubleshooting
The DSS-200G Series features Loopback Detection and Cable Diagnostics to help network administrators find and solve network problems quickly and easily. Loopback Detection detects loops in the network, where multiple devices have been connected to each other and create a forwarding loop. The switch will identify the port causing the loop and shut the affected port down to avoid network instability. Cable Diagnostics can be used to remotely test the quality of copper cables, recognize the cable type, and detect cable errors.
PoE Support
The DSS-200G Series provides support for Power over Ethernet (PoE), reducing deployment time for IP cameras, VoIP phones, and access points. All switches in the DSS-200G Series support IEEE 802.3af and 802.3at, providing up to 30 watts per port. This, combined with high power budgets, ensure all of your critical surveillance infrastructure can be powered from a single switch.
DIP Switch for Easy Configuration
The DIP switch allows administrators to quickly deploy the switch for various application scenarios without having to apply the settings via the Web GUI. For example, the Extend setting on the DIP switch activates long-distance transmissions for connections up to 250 meters. The DIP switch is also easy access for personnel without IT knowledge to quickly adjust application settings.

General features

Hardware Version 
• A1
• 19-inch rackmount size
• 1U Height
• 24 x 10/100/1000 Mbps PoE
• 4 x Combo 1000 Mbps
• RJ-45 Alarm
Port Standards & Functions
• IEEE 802.3 compliant
• IEEE 802.3u compliant
• IEEE 802.3ab compliant
• IEEE 802.3af/802.3at compliant
• IEEE 802.3x Flow Control supports full-duplex mode
• Supports manual/auto MDI/MDIX configuration
• Auto-negotiation
• Supports half/full-duplex operation
• IEEE 802.3az compliant
Switching Capacity 
• 56 Gbps
Switching method
• Store and forward
MAC Address Table Size 
• 8K Entries
Maximum 64-byte Max.packet Forwarding Rate
• 41.67 Mbps
• DDR3 128 MB
Packet Buffer
• 512 KB
Flash Memory
• 32 MB
• Power (per device)
• Alert
• PoE Mode/Link Mode
• Link/Activity/Speed (per port)
• PoE OK/PoE Fail (per PoE port)
• PoE Budget Usage (25%, 50%, 75%, 100% (LED*4))
DIP Switches
• QoS (Port Priority) (Ports 1-24)
• Extend (Up to 250M @ 10 Mbps) (DIP: Ports 1-8; Web GUI: Ports 1-8)
• Isolate (Traffic Isolation per Port) (Ports 1-24)
• PD-Alive (Ports 1-24)
• STP (Ports 25-28)
Software Specifications
• Port-based VLAN
• 802.1Q tagged VLAN
• Auto Surveillance VLAN
• Voice VLAN
• Management VLAN
• Asymmetric VLAN
• VLAN Group
  - Supports 128 static VLAN groups
  - Max. 4094 VIDs
L2 Features
• Flow control
  - 802.3x Flow control
  - HOL Blocking Prevention
• Jumbo frames up to 10,000 Bytes
• IGMP Snooping
  - IGMP v1/v2 Snooping
  - Supports 64 Groups
  - IGMP Snooping Querier
• 802.3ad Link Aggregation:
  - Support 8 groups per device and 8 ports per group
• Ethernet Ring Protection Switching
  - G.8032 ERPS
• Loopback Detection
• Cable diagnostics
• Port Mirroring
  - One-to-One
  - Many-to-One
• Statistics
  - Tx Ok
  - Tx Error
  - Rx Ok
  - Rx Error
• Spanning Tree Protocol
  - 802.1D STP
  - 802.1w RSTP
• L2 Multicast
  - MLD Snooping
Quality of Service (QoS)
• 802.1p Quality of Service
• 4 queues per port
• Queue handling
  - Strict Priority
  - Weighted Round Robin (WRR)
• Port-based bandwidth control (rate limiting)
  - Ingress: 16 Kbps
  - Egress: 16 Kbps
• D-Link Safeguard
• Traffic segmentation
• Broadcast/Multicast/Unknown Unicast Storm Control
• DoS attack prevention
• Web-based GUI (Supports IPv4/IPv6)
• Client-based D-Link Network Assistant (DNA)
Green Technology
• Power saving by
  - Link status
  - LED shut-off
  - Port shut-off
  - System hibernation
  - Time-based PoE
MIB/RFC Standards
• RFC768 UDP
• RFC791 IP
• RFC793 TCP
• RFC826 ARP
• RFC1213 MIB II
• RFC1493 Bridage MIB
• RFC1907 SNMPv2 MIB
• RFC1215 MIB Traps Convention
• RFC2233 Interface Group MIB
• RFC2665 Ether-like MIB
• RFC4363 IEEE 802.1p MIB
• ZoneDefense MIB
• Private MIB
• RFC951 BootP client
• RFC1542 BootP/DHCP client
• RFC2236 IGMP Snooping
PoE Standard
• IEEE 802.3af
• IEEE 802.3at
PoE Capable Ports
• Ports 1 to 24
PoE Power Budget
• 370 W (30 W max. per PoE port)
MTBF (Hours) 
• 331,732 hours
• 53 dB
Heat Dissipation
• 190.74 BTU/hr
Power Input 
• AC Input: 100 to 240 V AC, 50/60 Hz
Maximum Power Consumption
• 425.9 W (PoE on)
• 25.5 W (PoE off)
Standby Power Consumption 
• 25.2 W
Dimensions (W x D x H) 
• 440 x 208 x 44 mm
• 2.86 kg
• 2 fans
Operating Temperature
• -5 to 50 °C
Storage Temperature
• -40 to 70 °C
Operating Humidity
• 0% to 95% non-condensing
Storage Humidity
• 0% to 95% non-condensing


Order info

DSS-200G-28MP  24 Port 10/100/1000 Mbps + 4 Port Combo 1000Base-T/SFP PoE switch


Front view
View from the right
Left side view
Back view


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