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תכונות המוצר:
מתג מנוהל עם 48 יציאות PoE במהירות ג'יגהביט, ארבע יציאות אופטי 10G SFP
מאפיינים כללים:

Interface
• 48-port 10/100/1000BASE-T PoE
• 4-port SFP +

Reserve power supply
• DPS-700

Ports
• Management console port: RJ-45
• Control port: 10/100BASE-T
• Signal port
• Slot for SD-cards

Performance
• Switching matrix 176 Gbit / s
• The speed of packet forwarding: 130,95 Mpps
• Buffer packets: 2MB
• MAC-address table 16 K records
• Routing table IP v4/v6: 1 K/512 records
• Routing table IP v4/v6 L3: 2K/1K records
• Size of Jumb- Frame: 13 000 bytes

PoE
• Standard PoE: 802.3af and 802.3at
• PoE: 370W (740 W redundant power supply DPS-700)

Stacking capabilities
• Supports virtual stacking
- D-Link Single IP Management
- Up to 32 devices, united in a virtual stack
- The bandwidth of up to 20 GB
• Physical Stacking
- Supports "chain" and "ring"
- The bandwidth of up to 40 GB
- Up to 12 devices on the stack

Layer 2 + functions
• MAC-address table: 16K
• Flow Control
- 802.3x Flow Control
- HOL Blocking Prevention
• Packet size Jumb- Frame: up t- 12 Kbytes
• IGMP snooping
• IGMP v1/v2/v3 Snooping
- IGMP v1/v2/v3 Snooping
- Support for up to 960 groups Snooping
- IGMP Fast Leave on ports / hosts
• MLD Snooping
- MLD v1/v2 Snooping
- Support for up t- 480 groups Snooping
- MLD Snooping Fast Leave for host-based
• Spanning Tree
- 802.1D-2004 STP
- 802.1w RSTP
- 802.1Q-2005 MSTP
- Filtering BPDU
- Root restriction
• The Loopback Detection
• 802.3ad Link Aggregation
• Maximum of 32 groups per device
- 8-port Gigabit or 2 ports of 10G on the device
• Port mirroring:
- Support for 4 groups of mirroring
- Mode One-to-One
- Mode Many-to-One
- Flow-based Mirroring
- RSPAN
• L2 Protocol Tunneling
• ERPS (Ethernet Ring Protection Switching)

VLAN
• VLAN Group
- Maximum number of static groups VLAN - 4K
- Maximum number of dynamic groups VLAN - 255
• 802.1Q Tagged VLAN
• 802.1v Protocol VLAN
• GVRP
• Double VLAN (Q-in-Q)
- Port-based Q-in-Q S
- Selective Q-in-Q4
• The MAC-based VLAN
• VLAN Trunking
• 802.1Qbb4

Functions of Level 3
• Number of IP-Interface: 256
• Loopback interface
• IPv6 Tunneling
• Proxy ARP
• Gratuitous ARP

Routing Layer 3
• Up to 1 to record routing devices using protocols IPv4/v6
- Max. 1K for IPv4 routes
- Max. 512 for IPv6 routes
• Up to 8K entries sent all devices on the protocols IPv4/v6 L3
- Max. 2K entries for IPv4
- Max. 1K entries for IPv6
• Up to 256 entries static routing for IPv4, up to 128 entries for IPv6
• RIP v1/v2
• RIPng

QoS (Quality of Service)
• 802.1p Class of Service (CoS)
• 8 queues
• Processing Queue
- Strict Mode
- Mode Weighted Round Robin (WRR)
- Mode Strict + WRR
• CoS-based
- Switch Port
- VLAN ID
- 802.1p Priority Queues
- MAC-address
- IPv4/v6-adresa
- DSCP
- Type of protocol
- Class of IPv6 traffic
- IPv6 flow labels
- Non portaTCP / UDP
- Content package, user-defined
• Support for the following streams
- Changing the 802.1p priority
- Change of TOS / DSCP
- Bandwidth Management
- Based on the port (Ingress / Egress, at least - 64 kbit / s)
- Based on the flow (Ingress, at least - 64 kbit / s)
• QoS scheduling

ACL (Access Control Lists)
• Ingress ACL: Support for up t- 6 profiles and 256 rules for profile
• Egress ACL: up t- 4 profiles, and 128 of the rules on the profile
• ACL-based
- 802.1p Priority Queues
- VLAN ID
- MAC-addresses
- Ether Type
- IPv4/v6-adres
- DSCP
- Type of protocol
- Non TCP / UDP port
- Class trafikaIPv6
- IPv6 flow labels
- Content package, user-defined
• ACL Statistics
• ACL schedule
• CPU interface filtering

Security
• SSHv2
• SSL v1/v2/v3
• The Port Security (MAC-64 addresses per port)
• Management of broadcast / multicast / unicast storm
• Traffic segmentation
• The IP-MAC-Port Binding
- Checking the ARP-packets
- Checking the IP-packets
- DHCP Snooping
- DHCPv6 and NDP Snooping
- Up to 500 entries per device
• D-Link Safeguard Engine
• DHCP Server Screening
• CPU Interface Filtering
• Preventing ARP Spoofing Attacks
• Protection against attacks BDPU

AAA
• 802.1X
- Access control based on port
- Access control based on the host
- Dynamic VLAN assignment
• Access control based on the Web (WAC)
- Access control based on port
- Access control based on hostname
- Dynamic VLAN assignment
• Access control based on MAC-address (MAC)
- Access control based on port
- Access control based on hostname
- Dynamic VLAN assignment
• Japanese-based access control WEB-interface
• Microsoft NAP
- Support for 802.1X NAP
- Support for DHCP NAP
• Guest VLAN
• Authentication t- access the switch RADIUS and TACACS +
• Accounts with 4 levels of privilege

Management
• Web-interface
• Command line interface (CLI)
• ServerTelnet
• Telnet Client
• TFTP-client
• ZModem
• SNMP v1/v2c/v3
• SNMP Trap
• System Log
• RMON v1
- Support groups 1,2,3,9
• RMON v2
- Support ProbeConfig
• sFlow
• LLDP / LLDP-MED
• BootP / DHCP-client
• Aut- DHCP
• DHCP Relay
• DHCP Relay Option 60, 61
• DHCP Relay Option 82
• DHCP-server
• Flash File System
• Supports multiple copies of software (Multiple Images)
• Supports multiple copies of configuration (Multiple Configurations)
• Monitoring the CPU usage
• debug command
• SNTP
• ICMPv6
• DHCPv6 Client
• DHCPv6 Relay
• DHCPv6 Server
• A trusted host
• Setting the MTU
• Microsoft ® NLB Support
• UDP helper

OAM
• 802.3ah Ethernet Link OAM
• 802.3ah D-Link Extension: D-Link

Unidirectional Link Detection (DULD)
• IEEE1588 Precision Time Protocol (PTP)
• Diagnosis of cable
• Connectivity Fault Management (CFM)
• ITU-T Y.1731

Green
• Reduce energy consumption depending on the connection status and cable length
• PoE on schedule

Standards of MIB / IETF
• RFC1213 MIB-II
• RFC1493 Bridge MIB
• RFC1907 SNMPv2 MIB
• RFC2571 ~ 2576 SNMP MIB
• RFC1271, 2819 RMON MIB
• RFC2021 RMON v2 MIB
• RFC2665 Ether-like MIB
• RFC2668 MAU MIB
• FC2674 802.1p MIB
• RFC2233, 2863 IF MIB
• RFC2618 RADIUS Authentication Client MIB
• RFC1724 RIP v2 MIB
• RFC2096 IP Forwarding Table MIB (CIDR)
• RFC2620 RADIUS Accounting Client MIB
• Ping MIB
• Traceroute MIB
• D-Link Private MIB
• RFC768 UDP
• RFC783 TFTP
• RFC 791 IP
• RFC 793 TCP
• RFC 826 ARP
• RFC854 Telnet
• RFC951, 1542 BootP
• RFC2068 HTTP
• RFC3056, 5214 IPv6 Tunnel
• RFC2138 RADIUS
• RFC2139 RADIUS Accounting
• RFC1492 TACACS
• RFC3176 sFlow
• RFC2598 DiffServ Expedited Forwarding


נתונים פיזיים

MTBF (Hours)
• 202 462

Noise level
• At operating temperatures below 30 ° C: <43.2dB, 30 ° C and more: <54.8dB

Heat release
• 1723,4 BTU / hr

Power Input
• 100-240 VAC, 50/60Hz

Max. power consumption
• 505.4 Tues

Dimensions
• 441mm x 310mm x 44mm

Weight
• 6.24 kg

Ventilation
• Smart Fan (> 39 ˚ C: High-speed, <36 ˚ C: Low-Speed​​) 3

Operating temperature
• 0-50 ° C

Storage temperature
• -40-70 ° C

Operating Humidity
• 10% -90% RH

Storage Humidity
• 5% ~ 90% RH

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

Security
• CB, cUL, LVD

Certificates
• IPv6 Ready Logo Phase 2

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