Managed L2 Ethernet Switch
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The DES-3016 is a high-performance managed Layer 2 switch for workgroups and departments. Designed as an entry-level management solution for the SMB, this switch has many advanced added functions. Businesses looking for an advanced yet affordable solution can deploy this switch to connect to their desktops.

Affordable Enterprise Features
The DES-3016 includes many features not found in other switches of the same class. These include IP-MAC-port binding user access screening, traffic segmentation and up to 255VLAN (802.1Q). In addition, it also supports 802.1x port-based/MAC-based access control. To prevent hackers from overwhelming the switch with unnecessary workload, the DES-3016 provides the CPU Interface Filtering function to filter out vicious packets before they reach the CPU. For Quality of Service, it supports 802.1p Priority Queues and packet classification based on TOS, DSCP and MAC DA.

To enhance network resilience, the DES-3016 provides 802.1D Spanning Tree/802.1w Rapid Spanning Tree, loopback detection, and broadcast storm control. It provides 802.3ad Link Aggregation port trunks for load sharing/redundancy backup in a switch cascading or server attachment configuration.

Bandwidth Control
Network administrators can define throughput levels for each port to manage bandwidth. The bandwidth limiting feature provides fine granularity with the ability to define limits down to 64Kbps segments. When applied to control of broadcast storms infected with virus, this feature can limit the level of damage a virus attack can do to the network. The switch provides IGMP snooping to control multicast transmission, and port mirroring to facilitate diagnostics.

Versatile Management Support
The DES-3016 supports standard-based management protocols such as SNMP, RMON, BOOTP, Telnet and web-based HTTP. With DHCP auto-configuration, the administrator can pre-set configurations and save them in a TFTP server, and individual switches can boot their IP from the server and load in the pre-set configurations.

Genel Özellikler

Port Density
16 10/100BASE-TX Ethernet ports

- Switching Capacity: 3.2Gbps
- 64-Byte Packet Forwarding Rate: 2.3Mpps
- MAC Address Table Size: 8K
- SDRAM for CPU: 32 MB
- Packet Buffer: 256 KB

Diagnostic LEDs
- Power (Per Device)
- Console (Per Device)
- Link/Activity (Per Port)
- Speed Indicator (Per Port)

Software  Functions
L2 Features
- IGMP Snooping
- IGMP Snooping fast leave
- 802.1D Spanning Tree
- 802.1w Rapid Spanning Tree
- BPDU filtering per port
- Loopback detection
- 802.3ad Link Aggregation (4 ports per group/ 3 groups per Device)
- Port mirroring
- Broadcast Storm Control

- Standard: 802.1Q
- Maximum number of VLAN: 255
- VLAN type: static only

Quality of Service (QoS)
- 802.1p Priority Queues standard
- Number of 802.1p Priority Queues supported: 4 queues
- Packet classification based on:
    + Port number
    + MAC DA
    + TOS
    + DSCP

Network Access/Security
- Port security with trap/log (maximum 10 MAC entries per port)
- 802.1X port-based Access Control
- 802.1X MAC-based Access Control (8 entries)
- IP-MAC-Port binding (500 entries)
- CPU Interface Filtering
- Traffic segmentation
- 802.1X Guest VLAN

Bandwidth Control
Rate limit according to network speed:
 - Under 2Mbps: in step of 64KB
 - Under 100Mbps: in step of 1MB
 - Above 100Mbps: in step of 8MB

- D-Link Single IP Management (SIM) v1.6
- Web-based GUI
- CLI (Command Line Interface)
- Telnet client/server
- SNMP v1, v2c, v3
- RMON v1
- Web GUI traffic monitoring
- Web-based MAC Address Browsing
- SNMP trap on MAC notification
- DHCP Auto Configuration
- SMTP client (e-mail notification)

MIB Support

- RFC 1213 MIB II
- RFC 1493 Bridge
- RFC 1757 RMON
- RFC 1643 Ether-like MIB
- RFC 2674 802.1p
- RFC 1213 2233 IF MIB
- Private MIB

Fiziksel Özellikler

Power Input
- 100 to 240 VAC, 50 to 60 Hz
- Internal Universal Power Supply

- 441 (W) x 207 (D) x 44 (H)
- 19-inch Rack Mount Width, 1U Height

Ventilation DC Fan

100,511 Hours

Heat Dissipation
34.54 BTU/Hr

Operating Temperature

0 C to 40 C
Storage Temperature
-40  C to 70  C

Operating Humidity
5% to 95% non-condensing


FCC Class A

CSA International


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