Green Technology
- IEEE 802.3az Energy Efficient Ethernet
- D-Link Green 3.0 power-s!aving features
- LED and Port Shutoff
- Port Standby
- System Hibernation
- Cable Length Detection
- Link Status Detection
- Time-based PoE (PoE model only)

Security Features
- Access Control List
- D-Link Safeguard Engine
- Port Security
- ARP Spoofing Prevention
- Smart IP-MAC-Port Binding

Intuitive Management
- IPv4/ IPv6 Dual Stack1
- Web GUI (supports 10 languages)
- SmartConsole utility
- SNMP and RMON
- Simplified CLI through Telnet

QoS
- Supports IEEE 802.1p QoS
- Supports DSCP

Advanced Features
- Auto Surveillance VLAN
- Auto Voice VLAN
- Port or VLAN-based Loopback Detection
- Cable Diagnostics
- LLDP/LLDP-MED

Trap & Logs
- SNMP Trap
- Trap for SmartConsole Utility
- System Log

Specification

Data transmission
Supported data transfer rates	10/100/1000 Mb/s
Switching capacity	40 Gbit/s
MAC address table	16000 entries
Store-and-forward	Yes
Maximum data transfer rate	1 Gbit/s
Packet buffer memory	1 MB
Design
Rack mounting	Yes
Stackable	Yes
Form factor	1U
Product colour	Black
LED indicators	Yes
Cable management	Yes
Safety	cUL, CE LVD
Certification	FCC, CE, ICES, VCCI, BSMI, C-Tick
Logistics data
Harmonized System (HS) code	85176990
Management features
Switch type	Managed
Switch layer	L2
Quality of Service (QoS) support	Yes
MIB support	SNTP, ICMPv6, IPv4/v6
Multicast features
Multicast support	Yes
Network
Networking standards	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x
10G support	No
Port mirroring	Yes
Full duplex	Yes
Flow control support	Yes
Auto MDI/MDI-X	Yes
Spanning tree protocol	Yes
Head-of-line (HOL) blocking	Yes
VLAN support	Yes
Operational conditions
Operating temperature (T-T)	-5 - 50 °C
Storage temperature (T-T)	-20 - 70 °C
Operating relative humidity (H-H)	0 - 95%
Storage relative humidity (H-H)	0 - 95%
Operating temperature (T-T)	41 - 122 °F
Other features
Packet transfer speed	29.8Mp/s
Power LED	Yes
Packaging data
Package width	357 mm
Package depth	331 mm
Package height	72 mm
Package weight	2.97 kg
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity	20
Gigabit Ethernet (copper) ports quantity	16
SFP/SFP+ slots quantity	4
SFP module slots quantity	4
Power
AC input voltage	100 - 240 V
Power consumption (typical)	14.06 W
Power over Ethernet (PoE)
Power over Ethernet (PoE)	No
Protocols
Management protocols	SNMP, RMON
Data link protocols	IP
Security
DHCP features	DHCP server, DHCP client
Access Control List (ACL)	Yes
IGMP snooping	Yes
MAC address filtering	Yes
Static port security	Yes
SSH/SSL support	Yes
Technical details
Shipping (inner) case height	38.6 cm
Shipping (inner) case width	34.6 cm
Shipping (inner) case length	38.2 cm
Shipping (inner) case net weight	14.9 kg
Products per shipping (inner) case	5 pc(s)
Pallet gross weight (air)	448.5 kg
Master (outer) cases per pallet (air)	27 pc(s)
Products per pallet (air)	135 pc(s)
Pallet gross length	110 cm
Pallet gross width	120 cm
Pallet height (air)	129.3 cm
Pallet gross weight (sea)	731 kg
Master (outer) cases per pallet (sea)	45 pc(s)
Products per pallet (sea)	225 pc(s)
Pallet height (sea)	2.06 m
Shipping (inner) case gross weight	15.7 kg
Weight & dimensions
Width	440 mm
Depth	140 mm
Height	44 mm
Weight	2.2 kg

Features

Managed L2 SNMP, RMON

Quality of Service (QoS) support

Basic switching RJ-45 Ethernet ports quantity: 20

MAC address table: 16000 entries Switching capacity: 40 Gbit/s

Access Control List (ACL)

1U Rack mounting Stackable