Краткое содержание страницы № 1
DES-1228P
24-Port 10/100Mbps PoE Web Smart Switch
with 4-Port 10/100/1000Base-T
and 2-Port Combo SFP
User Manual
V1.20
Краткое содержание страницы № 2
TABLE OF CONTENTS About This Guide................................................................................. 1 Purpose ............................................................................................ 1 Terms/Usage .................................................................................... 1 Introduction.......................................................................................... 2 Gigabit Ethernet Technology.........................................
Краткое содержание страницы № 3
Installing the SmartConsole Utility................................................ 22 SmartConsole Utility Features....................................................... 23 Menu Toolbar............................................................................. 23 Discovery List............................................................................ 25 Monitor List ............................................................................... 26 Device Setting.......................
Краткое содержание страницы № 4
Security > Broadcast Storm Control .......................................... 54 Security > 802.1X Setting.......................................................... 54 Security > Mac Address Table > Static Mac ............................. 56 Security > Mac Address Table > Dynamic Forwarding Table .. 57 Monitoring > Statistics............................................................... 58 iiiiii
Краткое содержание страницы № 5
ABOUT THIS GUIDE Thank you and congratulations on your purchase of the DES-1228P 24-Port 10/100Mbps Fast Ethernet + 4 10/100/1000Base-T Ports and 2 Combo SFP PoE Web-Smart Switch. This device integrates 1000Mbps Gigabit Ethernet, 100Mbps Fast Ethernet and 10Mbps Ethernet network capabilities in a highly flexible package. Since Ports 1~24 of this Switch are Power over Ethernet (PoE) ports, it will automatically detect the presence of IEEE 802.3af compliant devices and will provide power
Краткое содержание страницы № 6
INTRODUCTION This chapter will describe the features of the DES-1228P and provide some background information about Ethernet/Fast Ethernet/Gigabit Ethernet switching technology. Gigabit Ethernet Technology Gigabit Ethernet is an extension of IEEE 802.3 Ethernet utilizing the same packet structure, format, and support for CSMA/CD protocol, full duplex, and management objects, but with a tenfold increase in theoretical throughput of over 100-Mbps Fast Ethernet and a hundredfold increase
Краткое содержание страницы № 7
In addition, the phenomenal bandwidth delivered by Gigabit Ethernet is the most cost-effective method to take advantage of today and tomorrow’s rapidly improving switching and routing internetworking technologies. And with expected advances in the coming years in silicon technology and digital signal processing that will enable Gigabit Ethernet to eventually operate over unshielded twisted-pair (UTP) cabling, outfitting your network with a powerful 1000-Mbps- capable backbone/server connec
Краткое содержание страницы № 8
Switching Technology Another approach to push beyond the limits of Ethernet technology is the development of switching technology. A switch bridges Ethernet packets at the MAC address level of the Ethernet protocol transmitting among connected Ethernet or Fast Ethernet LAN segments. Switching is a cost-effective way of increasing the total network capacity available to users on a local area network. A switch increases capacity and decreases network loading by dividing a local area netwo
Краткое содержание страницы № 9
PoE is already widely adopted in the market, saving up to 50% of overall installation costs by eliminating the need to install separate electrical wiring and power outlets. Features ♦ Address Table: Supports up to 8K MAC address per device ♦ Supports a packet buffer of up to 128K Bytes ♦ 1-24 10/100M ports support up to 15.4W power which complies the IEEE802.3af Power over Ethernet standard. ♦ IGMP Snooping support ♦ IEEE802.1D Spanning Tree ♦ Support static Port Trunk ♦ IEEE802.3x
Краткое содержание страницы № 10
♦ Easy configuration via Web Browser ♦ Easy setting via SmartConsole Utility ♦ Firmware backup and upload via Web GUI ♦ System reboot via Web GUI ♦ Provides parallel LED display for port status such as link/act, speed, etc. ♦ Reset configuration (hardware and Web GUI) Technical Specifications Key Components / Performance Switching Capacity 12.8Gbps 10M: 14,880 pps Max. Forwarding Rate 100M: 148,809 pps 1G: 1,488,095 pps Forwarding Mode Store and Forward Packet Buffer memory 1
Краткое содержание страницы № 11
1. IEEE 802.3u compliance 2. Supports Full-Duplex operations at 10/100Mbps, and 1000Mbps only on SFP ports - 2 Combo 1000Base-T/SFP ports -1000Base-T ports compliant to the following standards: 1. IEEE 802.3 compliance 2. IEEE 802.3u compliance 3. IEEE 802.3ab compliance 4. Support Full-Duplex operations - SFP Transceivers Supported: 1. DEM-310GT (1000BASE-LX) 2. DEM-311GT (1000BASE-SX) 3. DEM-314GT (1000BASE-LH) Combo ports in the 4. DEM-315GT (1000BASE-ZX) f
Краткое содержание страницы № 12
4. DEM-331R (TX-1310/RX-1550nm), up to 40km, Single-Mode - Compliant to following standards: 1. IEEE 802.3z compliance 2. IEEE 802.3u compliance 2 1000Base-T ports 1000Base-T ports compliant to following 1000Mbps Copper standards: ports in the front 1. IEEE 802.3 compliance panel 2. IEEE 802.3u compliance 3. IEEE 802.3ab compliance 4. Support Full-Duplex operations Power over Ethernet PoE Capable Ports Port 1-24 1. Supplies power to PD device up to 15.4W per port, meeting IEE
Краткое содержание страницы № 13
6. Provide the power following the classification below Class Usage Minimum power levels at output of PSE 0 Default 15.4W 1 Optional 4.0W 2 Optional 7.0W 3 Optional 15.4W 4 Reserved 15.4W 7. DES-1228P follow the PSE pinout standard of Alternative A which is sending out power over number 1,2,3,6 pins of 8 wires of CAT5 UTP cable Chassis 19-inch, 1U Rack-mount size Dimensions 440mm x 210mm x 44mm Reset button on the A factory reset button x 1 front panel Physical & Environment
Краткое содержание страницы № 14
Operation: 10%~90% RH Humidity Storage: 5%~90% RH Power consumption 222 watts Heat Dissipation 750.2 btu/hr MTBF 149,676 (hours) Emission (EMI) and Safety Certifications EMI-EMC Compliance: FCC class A, CE Class A, VCCI Class A Safety Compliance: cUL, UL 1 10 0
Краткое содержание страницы № 15
UNPACKING AND INSTALLATION This chapter provides unpacking and installation information for the Web-Smart Switch. Unpacking Carefully unpack the contents of the Web-Smart Switch from the box and locate the following items: One DES-1228P Web-Smart Switch One AC power cord, suitable for the local electrical power voltage requirements Four rubber feet to be used for shock cushioning Screws and two mounting brackets CD-Rom with the SmartConsole Utility application, which includes the f
Краткое содержание страницы № 16
Install the Switch in a site free from strong electromagnetic field generators (such as motors), vibration, dust, and direct exposure to sunlight. Leave at least 10cm (about 4 inches) of space to the front and rear of the Switch for ventilation. Install the Switch on a sturdy, level surface that can support its weight, or in an EIA standard-size equipment rack. For information on rack installation, see the next section, Rack Mounting. When installing the Switch on a level surface, attac
Краткое содержание страницы № 17
Figure 2 – Attach the mounting brackets to the Switch Use the screws provided with the equipment rack or chassis to mount the Switch in the rack. Figure 3 – Mount the Switch in the rack or chassis Connecting Network Cables The DES-1228P has 24 ports that support 10/100Mbps Fast Ethernet; it also has 4 10/100/1000Base-T Ports and 2 Combo SFPs. Each port on the DES-1228P supports Auto-MDI/MDI-X. Auto-MDI/MDI-X is a feature that enables the switch to auto sense what kind of cable is
Краткое содержание страницы № 18
AC Power The Switch utilizes an AC power supply 100~240V AC, 50~60Hz. The power switch is located at the rear of the unit adjacent to the AC power connector and the system fan. The switch’s power supply will adjust to the local power source automatically and may be turned on without having any or all LAN segment cables connected. 1 14 4
Краткое содержание страницы № 19
IDENTIFYING EXTERNAL COMPONENTS This chapter describes the front panel, rear panel, and LED indicators of the Switch. Front Panel The figure below shows the front panel of the Switch. Figure 4 – Front panel of the 28-port Web-Smart Switch LED Indicator: Comprehensive LED indicators display the status of the switch and the network (see the Understanding LED Indicators section). 10/100 BASE-TX Twisted Pair Ports (Port 1~24) The DES-1228P is equipped with 24 Fast Ethernet twis
Краткое содержание страницы № 20
10/100/1000 BASE-T / Mini GBIC Combo Ports (Option Port 25~26) The Switch is also equipped with two combo 10/100/1000 Base-T / Mini GBIC ports, supporting optional 100BASE-FX or 1000BASE- SX/LX Mini GBIC modules for fiber uplinks. 10/100/1000 BASE-T Twisted Pair Ports (Port 27~28) Finally there are 2 Gigabit twisted pair ports that are auto negotiable 10/100/1000Mbps with auto MDI/MDIX crossover detection support that can also operate in half- and full- duplex modes. Note: When a
