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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, and 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 (48x 10/100BASE-T ports & 2 

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

SFP (2 combo 1000BASE-T/SFP 

ports)

IEEE 802.3ab compliance
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

Electrical & Emission Summary

AC input

100-240 VAC, 50/60Hz
Internal universal power supply

Emissions

FCC class A, CE Class A,VCCI Class A

Power Consumption

26.2 watts

Heat Dissipation

86.95 (BTU/hr)

Safety and Evironmental

Safety Compliance

cUL, UL

Environmental

RoHS

Power Consumption

26.2 watts

Heat Dissipation

86.95 (BTU/hr)

Operation Temperature

32° to 104° F (0° to 40°C)

Storage Temperature

14° to 158° F (10° to 70°C)

Humidity

Operation: 10% ~ 90% RH - Storage: 5% ~ 90% RH

Web Smart 48-Port 10/100 Switch, 4 Gigabit Copper,  

 

2 Combo SFP

DES-1252 Web Smart Fast Ethernet Switch

Содержание DES-1252 - Web Smart Switch

Страница 1: ...work congestionduetoconstantnetworkbroadcasting Inaddition VLANs provide a means of securing each broadcast domain fromallothers ThispreventsusersononeVLANfromgaining access to resources on other network segments VLANs can be configured to segment departmental resources preventing one department from gaining access to secure resources in another department Asymmetric VLANs The Web Smart Switch als...

Страница 2: ...reaming audio and video or other bandwidth hogs get through without creating extra network congestion This smart packet management also reduces the workload of other devices further down the line making your entire network function more efficiently 802 1x Authentication The DES 1252 utilizes 802 1x Authentication to provide a secure means to allow users to log onto your network When used in conjun...

Страница 3: ... when Half Duplex mode SFP 2 combo 1000BASE T SFP ports IEEE 802 3ab compliance 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 Electrical Emission Summary AC input 100 240 VAC 50 60Hz Internal universal power supply Emissions FCC class A CE Class A ...

Страница 4: ...43 9mm Weight 8 2 lbs 3 7 kg Warranty Information Warranty Limited Lifetime1 Ordering Information Part Number Description DES 1252 Web Smart 48 Port 10 100 Switch 4 Gigabit Copper 2 Combo SFP DEM 310GT 100BASE LX SFP Module up to 10km DEM 311GT 1000BASE SX SFP Module up to 550m DEM 211 100BASE FX Multi Mode LC SFP Transceiver up to 2km Web Smart 48 Port 10 100 Switch 4 Gigabit Copper 2 Combo SFP 1...

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