FEATURES

Number of Ports
- More than 28 Ports
Type of Ports Available
- 10/100 Fast Ethernet Ports
- 10/100/1000 Gigabit Ports
- Small form-factor pluggable (SFP) Ports
Depth of Feature List
- Layer 2 Features
Switch Fabric Forwarding Capacity
- Switching Capacity 17.6 Gbps
Max. Packet Forwarding Rate
- Max Packet Forwarding Rate 13.1 Mpps
MAC Address Table Size
- MAC Address Table Size 8K
Static MAC Entries
- Up to 128 Static Mac Entries
Spanning Tree (STP) 802.1d
Rapid Spanning Tree (RSTP) 802.1w
Link Aggregation LACP 802.3ad
- Up to 8 Link Aggregation groups
Jumbo Frame
- Jumbo Frame 10,000 Bytes
Internet Group Management Protocol (IGMP) Snooping
- IGMP Snooping v1 / v2 / v3
Voice VLAN
Traffic Prioritization 802.1p
CoS based on Differentiated Services Code Point (DSCP)
Access Control List
ARP Spoofing Prevention
802.1X Access Control
Web-Based GUI
Simple Network Management Protocol (SNMP)
- SNMP v1 / v2c / v3

SPECIFICATION

Interface
•    48 10/100Base-TX Ethernet ports
•    2 Combo 10/100/1000Base-T/SFP Gigabit Uplinks
•    2 Gigabit copper ports

Performance/Resilience
•    Switch fabric: 17.6 Gbps

Security
•    ACL based on MAC address or IP address (ICMP/IGMP/TCP/UDP)
•    802.1X RADIUS authentication support
•    IP-MAC-port binding
•    DHCP Snooping¹
•    DHCP Server Screening¹
•    D-Link Safeguard Engine™

VLAN
•    802.1Q VLAN Tagging
•    Max. 256 static VLAN groups
•    Max. 4094 VIDs
•    Management VLAN
•    Asymmetric VLAN
•    Auto Voice VLAN

Quality of Service (QoS)
•    802.1p Priority Queues, 4 queues per port
•    Port based bandwidth control (granularity down to 64 kbps)

Traffic Management
•    802.3x Flow Control
•    Port mirroring
•    Broadcast/Multicast/Unicast Storm Control
•    802.3ad Link Aggregation (up to 8 groups, 8 ports per group)
•    IGMP Snooping (v1/v2)

Configuration/Management
•    Web-based GUI
•    SmartConsole utility
•    Command Line Interface (CLI) through Telnet
•    Supports D-View SNMP network management

¹available in a future firmware release

Optional Products

Optional SFP Transceivers

DEM-310GT 1000BASE-LX, Single-mode, 10 km

DEM-311GT 1000BASE-SX, Multi-mode, 550 m

DEM-312GT2 1000BASE-SX, Multi-mode, 2 km

DEM-314GT 1000BASE-LX, Single-mode, 50 km

DEM-315GT 1000BASE-LX, Single-mode, 80 km

DEM-210 100BASE-FX, Single-mode, 15 km

DEM-211 100BASE-FX, Multi-mode, 2 km

Optional WDM SFP Transceivers

DEM-220T 100BASE-BX, Wavelength Tx:1550 nm, Rx:1310 nm, Single-mode, 20 km

DEM-220R 100BASE-BX, Wavelength Tx:1310 nm, Rx:1550 nm, Single-mode, 20 km

DEM-330T 1000BASE-LX, Wavelength Tx:1550 nm, Rx:1310 nm, Single-mode, 10 km

DEM-330R 1000BASE-LX, Wavelength Tx:1310 nm, Rx:1550 nm, Single-mode, 10 km

DEM-331T 1000BASE-LX, Wavelength Tx:1550 nm, Rx:1310 nm, Single-mode, 40 km

DEM-331R 1000BASE-LX, Wavelength Tx:1310 nm, Rx:1550 nm, Single-mode, 40 km

Software Features

L2 Features

MAC Address Table

--8K entries

Flow Control

--802.3x Flow Control

--HOL Blocking Prevention

IGMP Snooping

--IGMP v1/v2 Snooping

--Supports 256 IGMP snooping groups

--Supports 64 static multicast addresses

--Per VLAN IGMP snooping

--Supports IGMP Querier

L2 Multicast Filtering

--Forwards all unregistered groups

--Filters all unregistered groups

Spanning Tree Protocol

--802.1D STP

--802.1w RSTP

Loopback Detection

802.3ad Link Aggregation

--Max. 8 groups per device, max. 8 ports per group

Port Mirroring

--One-to-One

--Many-to-One

--Supports Mirroring for Tx/Rx/Both

Cable Diagnostics

Configurable MDI/MDIX

VLAN

802.1Q tagged VLAN

VLAN Group

--Max. 256 static VLAN groups

--Max. 4094 VIDs

Management VLAN

Asymmetric VLAN

Auto Voice VLAN

--Max. 10 user defined OUI

--Max. 8 default OUI

Auto Surveillance VLAN

QoS (Quality of Service)

802.1p

Max. 8 queues per port, max. 8 ports per queue

Queue Handling

--Strict

--Weighted Round Robin (WRR)

CoS based on

--802.1p Priority Queues

--DSCP

Bandwidth Control

--Port-based (Ingress/Egress, min. granularity 64 Kb/s

for 10/100 Mbps and 1850 Kb/s for 1000 Mbps)

Access Control List (ACL)

Max. 50 ingress ACL profiles

Max. 240 ingress ACL rules shared by profiles

ACL based on:

--MAC address

--IPv4 address

--ICMP/IGMP/TCP/UDP

ACL Actions

--Permit

--Deny

Security

802.1X

--Port-based access control

Port Security

--Supports up to 64 MAC addresses per port

Broadcast/Multicast/Unicast Storm Control

Static MAC

D-Link Safeguard Engine

DHCP Server Screening

ARP Spoofing Prevention

--Max. 64 entries

SSL

--Supports v1/v2/v3

Management

Web-based GUI

Compact CLI through Telnet

Telnet Server

SmartConsole Utility

TFTP Client

SNMP

--Supports v1/v2/v3

SNMP Trap

Trap for SmartConsole Utility

System Log

--Max. 500 log entries

--Supports IPv4 log server

BootP/DHCP Client

Time Setting

--SNTP

LLDP1

LLDP-MED2

Time-based PoE1

MIB

1213 MIB II

1493 Bridge MIB

1907 SNMP v2 MIB

1215 Trap Convention MIB

2233 Interface Group MIB

D-Link Private MIB

Power Ethernet-MIB1

LLDP-MIB1

RFC Standard Compliance

RFC 768 UDP

RFC 783 TFTP client

RFC 791 IP

RFC 792 ICMP

RFC 793 TCP

RFC 826 ARP

RFC 854, 855, 856, 858 Telnet Server

RFC 896 Congestion Control in TCP/IP Network

RFC 903 Reverse Address Resolution Protocol

RFC 951 BootP Client

RFC 1155 MIB

RFC 1157 SNMP v1

RFC 1191 Path MTU Discovery

RFC 1212 Concise MIB Definition

RFC 1213 MIB II, IF MIB

RFC 1215 Traps for use with the SNMP

RFC 1239 Standard MIB

RFC 1350 TFTP

RFC 1493 Bridge MIB

RFC 1519 CIDR

RFC 1542 BootP/DHCP client

RFC 1901, 1907, 1908 SNMP

RFC 1945 HTTP/1.0

RFC 2131, 2132 DHCP

RFC 2138 Radius Authentication

RFC 2233 Interface MIB

RFC 2570, 2575 SNMP

RFC 2578 Structure of Management Information Version 2 (SMIv2)

RFC 2647 802.1p

RFC 3416, 3417 SNMP

RFC 3621 Power Ethernet (PoE Model only)

سوئیچ دی لینک DES-1210-52 48Port

محصولات مشابه