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תכונות המוצר:
בקר אלחוטי משולב לניהול עד 192 נקודות גישה אלחוטיות בתקן G עד 48 לכל בקר, כולל אבטחה מקיפה, פורטל ארגוני למשתמשים ואורחים וניטור הרשת האלחוטית
מאפיינים כללים:

Device Interfaces
• 24 10/100/1000BASE-T ports with support for PoE 802.3af
• 4 combo SFP ports
• Console RS-232 port
• 2 open slots for optional modules with port 10 Gigabit1

Reserve power supply
• Connector for power supply DPS-600

Power over Ethernet
• Standard: 802.3af
• Output power per port: 15.4W
• Total power output: 370 W
• Auto Port at a value of current above 350mA


Performance
• Switching matrix 48 Gb / s
• Max. packet rate: 35,71 Mpps
• Transmission Method: Store and Forward
• Buffer packets: 750 KB

Flow Control
• 802.3x Flow Control in full duplex mode
• The method of "back pressure" in half-duplex mode

Additional uplink-port modules with 10GE1
• DEM-410X Module 1 slot 10GE XFP (For connection to a fiber-optic backbone)
• DEM-410CX module 1-port 10GE CX4 (for stacking switches)

Additional transceivers XFP 10GE1
• DEM-421XT transceiver XFP 10GBASE-SR, MMF, max. distance of 300 m, 3.3 / 5V
• DEM-422XT transceiver XFP 10GBASE-LR, SMF, max. distance to 10 km, 3.3 / 5V
• DEM-423XT transceiver XFP 10GBASE-ER, SMF, max. distance of 40 km, 3.3 / 5V

WLAN control functions
• Up to 48 access points (direct connection or through a switch LAN)
• Up to 2048 wireless users (1024 users when using tunneling, 2048 users, if tunneling is not used)

Roaming
• Fast Roaming 2
• Roaming between switches and access points connected to one switch
• Intra - and inter-subnet roaming

Access control and bandwidth
• Up to 16 SSID per access point (8 SSID to the radio frequency range)
• Load balancing between access points based on number of users or access point

Management of access points
• Automatic detection of access points
• Remote reboot access points
• Monitoring of access points: the list of managed access points, unauthorized and unauthenticated access points
• Monitoring clients: a list of clients associated with each managed access point
• Monitoring customers Ad-hoc
• Authentication of access points using a local database or an external RADIUS server
• Centralized management channels / security policies
• Automatic Channel Access Points
• Automatically adjusts the output power transmission access points

Functions of WLAN Security
• WPA Personal / Enterprise
• WPA2 Personal / Enterprise
• 64/128/152-bit WEP-encryption
• Classification of wireless stations and access points based on the channel, MAC address, SSID, time
• Classification of real and unauthorized access points based on MAC addresses
• Types of encryption: WEP, WPA, Dynamic WEP, TKIP, AES-CCMP, EAP-TLS, EAP-TTLS, EAP-MD5, PEAP-GTG, PEAP-MS-CHAPv2, PEAP-TLS
• Adaptive portal
• Authentication MAC-based
• Insulation Station

Options Level 2
• Size MAC-address table: 8K entries
• IGMP Snooping: 1K multicast groups
• Spanning Tree:
    - 8021.D Spanning Tree
    - 802.1w Rapid Spanning Tree
    - 802.1s Multiple Spanning Tree
• Link Aggregation 802.3ad:
    - Up to 32 groups
    - Up to 8 ports per
• 802.1ab LLDP
• Port mirroring:
    - One-to-One
    - Many to One
• Size Jumbo-frames: up to 9Kb

VLAN
• 802.1Q VLAN Tagging
• 802.1V
• VLAN based on MAC-address
• Double VLAN
• Group VLAN Groups: up to 3965
• VLAN-based subnetworks
• GVRP

Functions of Level 3
• Static routing IPv4
• Floating static routes
• Proxy ARP
• Routing table size: up to 128 static routes
• VRRP

QoS (Quality of Service)
• Priority queue 802.1p (8 queues per port)
• CoS on the basis of: a switch port, VLAN, DSCP, port number, TCP / UDP, TOS, MAC-addresses of the source / receiver, IP - addresses of the source / receiver
• The minimum guarantee bandwidth for all
• Traffic shaping per port

Access Control Lists (ACL)
• ACL on the basis of: a switch port, MAC-address, priority queues 802.1p, VLAN, Ethertype, DSCP, IP-address, protocol type, port, TCP / UDP

LAN security functions
• RADIUS authentication
• TACACS • Authentication
• SSH v1, v2
• SSL v3
• Function Port Security:
    - 20 MAC-addresses per port
    - Notification in case of a function
• MAC-address filtering
• Access control 802.1x port-based and Guest VLAN
• Protection against DoS attacks
• Broadcast Storm Control in the range from 0 to 255Kpps
• Protected Port
• DHCP-filtering

Management methods
• Web-interface
• Server Telnet: up to 5 sessions
• TFTP client
• Multiple configuration files
• Client BOOTP / DHCP
• SNTP
• Support for two copies of the Software (Dual Images)
• CLI
• Telnet Client
• SNMP v1, v2c, v3
• RMON v1: 4 Groups (Statistics, History, Alarms, Events)
• DHCP server
• SYSLOG

Indicators
• On the device: Power, Console, RPS
• For the port 10/100/1000BASE-T: Link / Activity / Speed, PoE
• For Slot SFP: Link / Activity
• For the slot 10GE: Link/Activity1

1.Only for DWS-3026
2.To fast roaming on a PC wireless LAN NIC (Network Interface Card) must support fast roaming.


נתונים פיזיים

Power
• Power Supply: Internal universal power supply from 100 to 240 VAC, 50/60 Hz
• Power: 450 watts (max, in the operation of all ports PoE)

Heat release
• Heat: 1535.49 BTU / hour
• Ventilation: 4 Fan 40 x 40 mm

Dimensions
• 440 (W) x 389 (D) x 44 (H) mm
• Set 19 "rack, 1U

Weight
• 6kg

Temperature
• Operating Temperature: 0 ° to 40 ° C
• Storage Temperature: -10 ° to 70 ° C

Humidity
• Operating Humidity: 10% to 90% without condensation
• Storage Humidity: 5% to 90% without condensation

Electromagnetic compatibility
• FCC Class A
• VCCI
• C-Tick
• ICES-003
• CE
• EN 60601-1-2

Security
• UL / cUL
• CB

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