Product/Performance |
Switching Capacity |
|
Number of PoE Ports |
|
Forwarding Mode |
|
Packet Buffer memory |
|
SDRAM for CPU |
|
Flash Memory |
|
MAC Address |
|
IGMP snooping |
• |
Supports 64 multicast groups. Support default flooding for non-joined multicast traffic |
|
802.1D Spanning Tree |
• |
Supports per device STP & BPDU forwarding |
|
Static Port Trunk |
• |
Supports max 6 groups per device and 8 ports per group |
|
Flow Control |
|
Port Mirroring |
• |
Supports one-to-one or many-to-one port mirroring |
|
802.1Q |
• |
Supports 256 static VLAN groups |
|
VLAN Group |
• |
Be able to configure VID from 1-4094 |
|
802.1p support |
|
802.1x Port-based Access Control |
• |
Default 802.1x forwarding |
|
Broadcast Storm Control |
• |
Allow specifying the per device threshold in terms of 8Kb ~ 4096Kb per second |
|
Static MAC |
• |
Support 256 Static MAC entries |
|
D-Link Safeguard Engine |
• |
Protect CPU from Broadcast/Multicast/Unicast flooding |
|
Web-based GUI |
• |
Compatible with IE, Netscape, Mozilla, Firefox, Opera, Safari browsers |
|
SNMP v1 |
• |
Configurable Community setting, SNMP Trap |
|
DHCP client |
• |
Supports DCHP IP Adress for System Interface |
|
802.1ab LLDP |
|
Switch Discovery |
• |
Up to 256 agents/switches |
|
Port Setting |
• |
Can set Speed, Duplex mode, Flow Control |
|
Configuration Backup/Restore |
|
Reboot |
|
Wireless Switching Features |
Central AP Management |
• |
Monitor AP status and wired ports in the same graphic interface |
|
AP Group Management |
• |
Maintain a set of setting templates that simplify the task to assign the same settings to multiple APs |
|
Log |
• |
System log; Operator action log; SNMP trap log of AP and switch |
|
Syslog Alert |
• |
BSD syslog client; adjust send syslog frequency and syslog condition |
|
Central Firmware Upgrade |
• |
Select multiple APs and upgrade their firmware at the same time |
|
Alert |
• |
Summarize abnormal status in the alert window |
|
AP Topology Monitor |
• |
List monitored devices; periodic update on device status |
|
Zero Configuration |
• |
One-click technology to restore broken AP’s setting onto its replacement AP |
|
AP Life Check |
• |
Real time tracking monitors APs status |
|
AP User Statistics |
• |
Maintain all wireless clients connection history and depict statistics in diagrams |
|
AP Traffic Statistics |
• |
Maintain all APs traffic history and depict statistics in diagrams |
|
AP Load Balance |
• |
Allow to set a group of managed APs to share their loading |
|
WLAN Partition |
• |
If enabled, WLAN clients are not allowed to exchange data through the DWL-3140AP |
|
Interface Options |
RJ-45 (24 x 10/100BaseT ports & 4 1000Base-T ports) |
• |
IEEE 802.3 compliance |
• |
IEEE 802.3u compliance |
• |
IEEE 802.3x Flow Control support for Full-Duplex mode, Back Pressure when Half-Duplex mode |
|
SFP LC |
|
Network Management |
In & Out of Band |
|
Physical & Environmental |
AC input |
• |
100-240 VAC, 50/60Hz |
• |
Internal universal power supply |
|
Temperature |
• |
Operating: 32°F to 104°F (0°C to 40°C) |
• |
Storage: 14°F to 158°F (-10°C to 70°C) |
|
Humidity |
• |
Operating: 10%-90% RH |
• |
Storage: 5% ~ 90% RH |
|
Power consumption |
|
PoE Budget |
|
Heat Dissipation |
|
Dimension |
• |
19-inch, 1U Rack-mount size |
• |
17in x 4.25in x 1.73in (440 mm x 140 mm x 44mm) |
|
Emission (EMI) and Safety Certifications |
EMI-EMC Compliance |
• |
FCC class A, CE Class A, VCCI Class A |
|
Safety Compliance |
|
Warranty Information |
Warranty |
|
Ordering Information |
Part Number |
|
DES-1228P |
• |
Web Smart 24-Port 10/100 PoE Wireless Switch 4 Gigabit Copper, 2 Combo SFP |
|
DEM-310GT |
• |
1000Base-LX SFP Module up to 10km |
|
DEM-311GT |
• |
1000Base-SX SFP Module up to 550m |
|
DEM-211 |
• |
100BASE-FX Multi-Mode LC SFP Transceiver, up to 2km |
|
DWL-3140AP |
• |
Web Smart PoE Thin Access Point, 802.3af, 802.11g, for DES-1228P |
|