| 
 Features 
 | 
 8 10/100/1000 Mbps Gigabit Ports 
Auto MDI/MDIX Crossover for all ports 
Store-and-forward Switching Scheme 
Full/half-duplex for Ethernet/Fast Ethernet 
Speeds 
IEEE 802.3x Flow Control 
Plug-and-play Installation 
Built-in D-link Green Technology 
RoHS Compliant 
EEE 802.1p QoS (4 Queues, Strict Mode) 
Supports Cable Diagnostics 
Supports 9720 KBytes Jumbo Frames 
 | 
| 
 Switching Capability 
 | 
 16 Gbps 
 | 
| 
 Standards 
 | 
 IEEE 802.3 10BASE-T Ethernet 
IEEE 802.3u 100BASE-TX Fast Ethernet 
IEEE 802.3ab 1000BASE-T Gigabit Ethernet 
ANSI/IEEE 802.3 NWay Auto-negotiation 
IEEE 802.3x Flow Control 
IEEE 802.1p QoS 
 | 
| 
 PoE Features 
 | 
 Supports IEEE 802.3af 
Supplies power to PD: up to 15.4 Watts 
Total PoE budget: 52 Watts 
PoE port count/ Average PoE watts per port: 
4 (Port 1 - 4) / 13 Watts 
 | 
| 
 Data Transfer Rates 
 | 
 Ethernet: 10 Mbps (half duplex), 20 Mbps (full duplex) 
Fast Ethernet: 100 Mbps (half duplex), 200 Mbps (full duplex) 
Gigabit Ethernet: 2000 Mbps (full duplex) 
 | 
| 
 Topology 
 | 
 Star 
 | 
| 
 Media Interface Exchange 
 | 
 Auto MDI/MDIX adjustment for all ports 
 | 
| 
 Network Cables 
 | 
 10BASE-T: UTP CAT 3/4/5/5e (100 m max.), EIA/TIA-586 100-ohm STP (100 m max.), 100BASE-TX, 1000BASE-T: UTP CAT 5/5e (100 m max.), EIA/TIA-568 100-ohm STP (100 m max.) 
 | 
| 
 LED Indicators 
 | 
 Per port: Link/ Activity/ Speed/ PoE Status 
Per device: Power/ PoE Max 
 | 
| 
 Transmission Method 
 | 
 Store-and-forward 
 | 
| 
 MAC Address Table 
 | 
 4K Entries per device 
 | 
| 
 MAC Address Learning 
 | 
 Automatic update 
 | 
| 
 Packet Filtering/Forwarding Rates 
 | 
 Ethernet: 14,880 pps per port 
Fast Ethernet: 148,800 pps per port 
Gigabit Ethernet: 1,488,000 pps per port 
 | 
| 
 RAM Buffer 
 | 
 192 KBytes per device 
 | 
| 
 Certifications 
 | 
 FCC Class B 
ICES-003 Class B 
CE Class B 
C-Tick Class B 
VCCI Class B 
CUL 
LVD 
 | 
| 
 Power Consumption 
 | 
 Power On (Standby): DC input: 0.48 Watts,  AC input: 2.1 Watts, Maximum (PoE Off), DC input: 4.48 Watts, AC input: 6.2 Watts, Maximum (PoE On), DC input: 57.83 Watts, AC input: 63.2 Watts 
 | 
| 
 Power Adapter 
 | 
 AC input: 100 to 240 VAC, 50/60 Hz 
DC output: DC 48 V/1.25 A (60 Watts) 
 | 
| 
 Dimensions 
 | 
 190 x 120 x 38 mm 
 |