وب اسمارت سوئیچ دی لینک(D-link) مدل DES-1228

شبکه گستر

Product/Performance
Max. Forwarding Rate 10M:14,880 pps / 100M:148,809 pps / 1G:1,488,095 pps

Forwarding Mode Store and Forward

Switching Capacity 12.8 Gbps

Flash Memory 2MB

MAC Address 8K MAC Address Table

IGMP snooping Support 64 multicast groups

802.1D Spanning Tree Support per device STP & BPDU forwarding

Static Port Trunk Support max 6 groups per device and 8 ports per group

Flow Control 802.3x supported flow control

Port mirroring Support one-to-one or many-to-one port mirroring
Support TX, RX and Both mode

IEEE 802.1Q VLAN Group Support 256 static VLAN groups
Able to configure VID from 1-4094

IEEE 802.1p support 4 Queues

IEEE 802.1x Port-based Access Control Default 802.1x forwarding

Broadcast Storm Control Allow specifying the per device threshold in terms of 8K - 4096K Bytes per second

Static MAC Address 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
Support SNMP Trap

DHCP client Supports ability to fuction as a DHCP client

Switch Discovery/Management Utility Up to 256 agents/switches

Port Setting Can set Speed, Duplex mode, flow control

Configuration Backup/Restore Via Web GUI

Firmware Backup/Restore Via Web GUI

Firmware Upgrade Via Smart Console Utility

Reboot Via Web GUI

Interface Options
RJ-45 (24 x 10/100BaseTX 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
IEEE 802.3ab compliance

SFP (2 combo 1000Base-T/SFP ports) IEEE 802.3z compliance
IEEE 802.3u compliance
IEEE 802.3x Flow Control support for Full-Duplex mode, Back Pressure when Half-Duplex mode

Network Management
In & Out of Band HTTP, SNMP v1, Port Mirroring

Physical & Environmental
AC input 100-240 VAC, 50/60Hz
Internal universal power supply

Temperature Operating: 0 40 C (32 104F)
Storage: -10 - 70 C (-14 - 158 F)

Humidity Operating: 10%-90% RH
Storage: 5% ~ 90% RH

Power consumption 18.35 Watts

Heat Dissipation 62.57 (btu/hr)

Dimension (WxDxH) 19-inch, 1U Rack-mount size
440mm x 140mm x 44mm (17.3 x 5.51 x 1.73)

Emission (EMI) and Safety Certifications
EMI-EMC Compliance FCC class A, CE Class A, VCCI Class A

Safety Compliance cUL, UL

Ordering Information
Part Number Description

DES-1228 Web Smart 24 port 10/100Mbps with 4 1000BASE-T + 2 Combo Ports

DEM-310GT 1000Base-LX SFP/Mini Gigabit Interface converter (up to 10km)

DEM-311GT 1000Base-SX SFP/Mini Gigabit Interface converter (up to 550m)

DEM-210 100BASE-FX 155 Mbps Single-Mode 15km SFP Transceiver

DEM-211 100BASE-FX 155 Mbps Multi-Mode 2km SFP Transceiver

شبکه گستر - فروشگاه مرکزی

ایران  - تهران  - خیابان ولیعصر، بلوار میرداماد، مجتمع کامپیوتری پایتخت، برج B، طبقه سوم، واحد 356

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