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תכונות המוצר:
מתג מנוהל WEB עם 48 פורטים במהירות 10/100Mbps, שני פורטים ג'יגהביט ושתי יציאות משולבות ג'יגהביט/אופטי (SFP)
מאפיינים כללים:

Interface
• 48 10/100BASE-TX
• 2 1000BASE-T
• 2 Combo 10/100/1000BASE-T / 100/1000SFP

Port Standards
• IEEE 802.3 10BASE-T Ethernet (twisted-pair copper)
• IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
• IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted- pair copper)
• IEEE 802.3z Gigabit Ethernet (fiber) ANSI/IEEE 802.3
• Auto-negotiation
• IEEE 802.3x Flow Control

Performance
Switching Capacity
• 17.6 Gbps

64-byte Maximum Forwarding Rate
• 13.1 Mpps

Packet Buffer Memory
• 13.1 Mbits

MAC Address Table Size
• 16K Entries

Flash Memory
• 16 MB

Forwarding Method
• Store and forward

LEDs
• Power (Per Device)
• Link/Active/Speed (Per Port)

Software
L2 Features
• MAC Address Table
  • 16K entries
• Flow Control
  • 802.3x Flow Control
  • HOL Blocking Prevention
• Port Mirroring
  • One-to-One
  • Many-to-One
  • Supports Mirroring for Tx/Rx/Both
• Spanning Tree
  • Supports 802.1D STP 2004 edition
  • Supports 802.1w RSTP
  • Supports Root Restriction (defined in 802.1Q-2005)
• 802.3ad Link Aggregation
  • Max. 16 groups per device/8 ports per group

L2 Multicasting
• Forward all unregistered groups
• Filter all unregistered groups
• MLD snooping
  • Support MLD v1, v2
  • 256 MLD snooping groups
• IGMP Snooping
  • Supports IGMP v1, v2, v3 awareness
  • Supports 256 IGMP snooping groups
  • Supports 64 static multicast address

VLAN
• 802.1Q tagged VLAN
• VLAN Group
  • Max. 256 static VLAN groups
  • Max. 4094 VIDs
• Management VLAN
• Asymmetric VLAN
• Auto Voice VLAN
• Auto Surveillance VLAN

Quality of Service (QoS)
• 802.1p
• Max. 4 queues per port
• Queue Handling
  • Strict
  • Weighted Round Robin (WRR)
• Bandwidth control
• CoS Based on:
  • 802.1p
  • DSCP
  • ToS
  • TCP/UDP port number
  • IPv6 traffic class

Access Control List (ACL)
• ACL based on:
  • 802.1p priority
  • VLAN
  • MAC address
  • Ethernet type
  • IPv4 and IPv6 address
  • LLC mask
  • DSCP
  • Protocol type
  • TCP/UDP port number
  • IPv6 Traffic Class
• Max. 50 ingress ACL profiles
• Max. 1280 ingress ACL rules

Security
• 802.1x
  • Supports IPv4/IPv6 RADIUS Server
  • Supports Port-based access Control
  • Supports EAP, OTP, TLS, TTLS and PEAP
  • Supports MD5 authentication
  • Supports 802.1X session timeout attribute
• D-Link Safeguard Engine
• DHCP Server Screening
• ARP Spoofing Prevention
• Storm Control
• Traffic Segmentation
• Port Security
• DoS Attack Prevention
• SSH
• SSL
• Smart Binding (IP-MAC-Port Binding, IMPB)
• Duplicate Address Detection (DAD)

Management
• Web-based GUI
• Compact CLI through Telnet
• Telnet Server (IPv4 / IPv6)
• D-Link Network Assistant Utility
• SNMP (IPv4 / IPv6)
  • Supports v1/v2c/v3
• SNMP Trap
• System Log
  • Max. 500 log entries
  • Supports IPv4 / IPv6 log server
• TFTP Client (IPv4 / IPv6)
• BootP/DHCP Client (IPv4 / IPv6)
• LLDP
• LLDP-MED
• SNTP (IPv4/v6)
• DHCP Auto Configuration
• RMON v1
• IPv4/v6 Dual Stack
• DDP (D-Link Discover Protocol)

MIB
• RFC1213 MIB II
• RFC1493 Bridge MIB
• RFC1907 SNMPv2 MIB
• RFC1757, RFC2819 RMON MIB
• RFC1215 MIB Traps Convention
• RFC2233 Interface Group MIB
• RFC1398, 1643, 1650, 2358, 2665 Ether-like MIB
• RFC2674, 4363 802.1p MIB
• IEEE 802.1AB-2005 LLDP-MIB
• ZoneDefense MIB
• DDP MIB

Physical/Environmental
MTBF
• 429,482 hours

Acoustic
• 0 dB

Heat Dissipation
• 47.81 BTU/h

Power Input
• 100 to 240 VAC, 50 to 60 Hz Internal Universal Power Supply


נתונים פיזיים

Size
• 19” metal case

Maximum Power Consumption
• 14.77 watts

Dimension (W x D x H)
• 440 x 210 x 44 mm (17.32 x 8.27 x 1.73 inches)

Operation Temperature
• -5-50 °C (23-122 °F)

Storage Temperature
• -20-70 °C (-4-158 °F)

Operating Humidity
• 5% to 95% non-condensing

EMI
• FCC Class A
• CE Class A
• VCCI Class A
• IC, C-Tick

Safety
• cUL
• CE LVD

3rd Party Certifications
• IPv6 Ready Logo Phase 2

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