D-Link DES-1210-28P Web Smart 24-Port 10/100 PoE Switch

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