DES-1210-28P | 28-Port PoE Fast Ethernet Smart Managed Switch

DES-1210-28P 28-Port PoE Fast Ethernet Smart Managed Switch, including 2 Gigabit BASE-T and 2 Gigabit Combo BASE-T/SFP

Overview
The DES-1210 Series is the latest generation of D-Link® 10/100 Web Smart Switches featuring D-Link Green 3.0 technology. The switches comply with the IEEE 802.3az Energy Efficient Ethernet standard. Support for IPv6 management and configuration features helps ensure your network remains protected after an upgrade from IPv4 to IPv6. By offering multiple management options, these switches allow quick deployment, infrastructure expansion, and seamless upgrades. Targeting small and medium-sized businesses, the DES-1210 Web Smart switches provide functionality and manageability for a fraction of the standard cost of ownership.

The DES-1210 Series switches support 24 or 48 10/100BASE-TX ports. In addition, each switch supports 4 Gigabit ports – two are dedicated 10/100/1000Mbps copper (RJ45), while the other two are Gigabit “combo” ports and can be used for either copper (RJ45) or SFP optical.

DES-1210-28P Specification:

General

Port Standards & Functions
• IEEE 802.3 10BASE-T Ethernet
• IEEE 802.3u 100BASE-TX (Fast Ethernet)
• IEEE 802.3ab 1000BASE-T (Gigabit Ethernet)
• IEEE 802.3z Gigabit Ethernet (fiber)
• IEEE 802.3x Flow Control for Full-Duplex Mode
• Auto-negotiation

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 speeds
• Full duplex for Gigabit speed

Media Interface Exchange
• Auto or configurable MDI/MDIX

Performance

Switching Capacity
• DES-1210-28
• 12.8 Gbps
• DES-1210-28P
• 12.8 Gbps
• DES-1210-52
• 17.6 Gbps

Transmission Method
• Store-and-forward

MAC Address Table
• DES-1210-28
• 8K entries per device
• DES-1210-28P
• 8K entries per device
• DES-1210-52
• 16K entries per device

MAC Address Update
• Up to 256 static MAC entries
• Enable/disable auto-learning of MAC addresses

Power over Ethernet (DES-1210-28P only)

PoE Standard
• IEEE 802.3af and IEEE 802.3at

PoE Capable Ports
• Ports 1 to 4: Up to 30 W
• Ports 5 to 24: Up to 15.4 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
• DES-1210-28
• 9.46 W
• DES-1210-28P
• 189.6W (PoE on)
• 17.8W (PoE off)
• DES-1210-52
• 14.77W

Standby Power Consumption
• DES-1210-28
• 4.1 W
• DES-1210-28P
• 11.4 W
• DES-1210-52
• 8.1 W

Fan Quantity
• DES-1210-28
• 0
• DES-1210-28P
• 3
• DES-1210-52
• 0

Operating Temperature
• 23-122 °F (-5-50 °C)

Storage Temperature
• -4-158 °F (-20-70 °C)

Operating Humidity
• 0% to 95% non-condensing

Storage Humidity
• 0% to 95% non-condensing

Dimensions

• DES-1210-28
• 13.00 x 7.09 x 1.73 in.
• (330 x 180 x 44 mm)
• DES-1210-28P
• 17.32 x 8.27 x 1.73 in.
• (440 x 210 x 44 mm)
• DES-1210-52
• 17.32 x 8.27 x 1.73 in.
• (440 x 210 x 44 mm)

Weight
• DES-1210-28
• 3.48 lbs (1.58 kg)
• DES-1210-28P
• 7.12 lbs (3.23 kg)
• DES-1210-52
• 6.15 lbs (2.79 kg)

Diagnostic LEDs
• DES-1210-28
• Power (per device)
• Link/Activity/Speed (per port)
• DES-1210-28P
• Power (per device)
• PoE Max (per Device)
• Fan (per device
• Link/Activity/Speed (per port)
• Button to switch LED display mode between PoE and Link/Activity
• DES-1210-52
• Power (per device)
• Fan (per device)
• Link/Activity/Speed (per port)

VLAN
• 802.1Q tagged VLAN
• VLAN Group
• Max. 256 static VLAN groups
• Max. 4094 VIDs
• Management VLAN
• Asymmetric VLAN
• Auto Voice VLAN
• Auto Surveillance VLAN

Quality of Service (QoS)
• 802.1p
• Max. 4 queues per port
• Queue Handling
• Strict
• Weighted Round Robin (WRR)
• Bandwidth control
• CoS-Based on:
• 802.1p
• DSCP
• ToS
• TCP/UDP port number
• IPv6 traffic class

Security
• 802.1x
• Supports IPv4/IPv6 RADIUS Server
• Supports Port-based access Control
• Supports EAP, OTP, TLS, TTLS, and PEAP
• Supports MD5 authentication
• Supports 802.1X session timeout attribute
• D-Link Safeguard Engine
• DHCP Server Screening
• ARP Spoofing Prevention
• Storm Control
• Traffic Segmentation
• Port Security
• DoS Attack Prevention
• SSH
• SSL
• Smart Binding(IP-MAC-Port Binding, IMPB)
• Duplicate Address Detection (DAD)

Optional SFP Transceivers
DEM-310GT 1000BASE-LX, single-mode, 10 km
DEM-311GT 1000BASE-SX, multi-mode, 550 m)
DEM-211 100BASE-FX, multi-mode, 2 km
DGS-712 1000BASE-T, SFP transceiver

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