D-LINK DES-1210-28P 24-Port Fast Ethernet PoE Switch

The DES-1210 Series Fast Ethernet Smart Managed Switches are equipped with 8, 24, or 48 10/100 Mbps ports, 2 10/100/1000BASE-T ports, and 2 combo 10/100/1000BASE-T/SFP ports. Integrating advanced management and security functions for enhanced performance and scalability, they support IPv6 management, ensuring your network investment stays protected after upgrading from IPv4

Extensive Layer 2 Features

Equipped with a complete lineup of L2 features, these switches include IGMP Snooping, Port Mirroring, Spanning Tree, and Link Aggregation Control Protocol (LACP). IEEE 802.3x Flow Control allows servers to directly connect to the switch for reliable data transfer. Network maintenance features include Loopback Detection and Cable Diagnostics. Loopback Detection is used to detect loops created by a specific port and automatically shuts down the affected port. Cable Diagnostics allow network administrators to quickly examine the quality of the copper cables and also determine the type of cable error.

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

Number of Ports
• DES-1210-28
• 24 10/100 Mbps
• 2 10/100/1000 Mbps
• 2 Gigabit Combo (RJ45/SFP)
• DES-1210-28P
• 24 10/100 Mbps PoE
• 2 10/100/1000 Mbps
• 2 Gigabit Combo (RJ45/SFP)
• DES-1210-52
• 48 10/100 Mbps
• 2 10/100/1000 Mbps
• 2 Gigabit Combo (RJ45/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 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

Maximum 64 bytes packet forwarding rate
• DES-1210-28
• 9.5 Mpps
• DES-1210-28P
• 9.5 Mpps
• DES-1210-52
• 13.1 Mpps

Packet Buffer Memory
• DES-1210-28
• 4.1 Mbits
• DES-1210-28P
• 4.1 Mbits
• DES-1210-52
• 12.1 Mbits

Flash Memory
• 16 MB

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

Acoustics
• DES-1210-28
• 0 dB
• DES-1210-28P
• 53.7 dBA
• DES-1210-52
• 0 dB

Heat Dissipation
• DES-1210-28
• 29.69 BTU/hr
• DES-1210-28P
• 89.05 BTU/hr
• DES-1210-52
• 47.81 BTU/hr

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)

MTBF
• DES-1210-28
• 330,182 hours
• DES-1210-28P
• 205,416 hours
• DES-1210-52
• 487,667 hours

EMI Certifications
• FCC Class A
• CE Class A
• VCCI Class A
• IC, C-Tick

Safety
• cUL
• CE LVD

3rd Party Certifications
• IPv6 Ready Logo Phase 2

Software

L2 Features
• MAC Address Table
• DES-1210-28: 8K entries
• DES-1210-28P: 8K entries
• DES-1210-52: 16K entries
• Flow Control
• 802.3x Flow Control
• HOL Blocking Prevention
• Port Mirroring
• One-to-One
• Many-to-One
• Supports Mirroring for Tx/Rx/Both
• Spanning Tree
• Supports 802.1D STP 2004 edition
• Supports 802.1w RSTP
• Supports Root Restriction(defined in 802.1Q-2005)
• 802.3ad Link Aggregation
• DES-1210-28: / DES-1210-28P
• Max. 8 groups per device/8 ports per group
• DES-1210-52:
• Max. 16 groups per device/8 ports per group

L2 Multicasting
• Forward all unregistered groups
• Filter all unregistered groups
• MLD snooping
• Support MLD v1,v2
• 256 MLD snooping groups
• IGMP Snooping
• Supports IGMP v1,v2, v3 awareness
• Supports 256 IGMP snooping groups
• Supports 64 static multicast address

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)

Access control list section
• ACL based on:
• 802.1p priority
• VLAN
• MAC address
• Ethernet type
• IPv4 and IPv6 address
• LLC mask
• DSCP
• Protocol type
• TCP/UDP port number
• IPv6 Traffic Class
• Max. 50 ingress ACL profiles
• Max. 1280 ingress ACL rules

Management
• Web-based GUI
• Compact CLI through Telnet
• Telnet Server (IPv4 / IPv6)
• D-Link Network Assistant Utility
• SNMP (IPv4 / IPv6)
• Supports v1/v2c/v3
• SNMP Trap
• System Log
• Max. 500 log entries
• Supports IPv4 / IPv6 log server
• TFTP Client (IPv4 / IPv6)
• BootP/DHCP Client (IPv4 / IPv6)
• LLDP
• LLDP-MED
• SNTP (IPv4/v6)
• DHCP Auto Configuration
• RMON v1
• IPv4/v6 Dual Stack
• DDP (D-Link Discover Protocol)

MIB
• RFC1213 MIB II
• RFC1493 Bridge MIB
• RFC1907 SNMPv2 MIB
• RFC1757,RFC2819 RMON MIB
• RFC1215 MIB Traps Convention
• RFC2233 Interface Group MIB
• RFC1398,1643,1650,2358,2665 Ether-like MIB
• RFC2674,4363 802.1p MIB
• IEEE 802.1AB-2005 LLDP-MIB
• ZoneDefense MIB
• DDP MIB

Warranty
• Limited Lifetime Warranty*

Ordering Information
DES-1210-28      28-Port 10/100 Web Smart Switch including 2 Gigabit BASE-T and 2 Gigabit Combo BASE-T/SFP
DES-1210-28P      28-Port 10/100 Web Smart PoE Switch including 2 Gigabit BASE-T and 2 Gigabit Combo BASE-T/SFP
DES-1210-52      52-Port 10/100 Web Smart Switch including 2 Gigabit BASE-T and 2 Gigabit Combo BASE-T/SFP

Optional Management Software
DV-600S      D-View 6.0 Network Management Software (Standard Edition)
DV-600P      D-View 6.0 Network Management Software (Professional Edition)

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