Kiirotsing
Russia Ukraine Belarus Israel Turkey Lithuania Latvia Estonia Mongolia Moldova Armenia Kazakhstan Georgia
Toote omadused:
Energiasäästlik WebSmartPro kommutaator, 48 porti 10/100/1000Base-T + 4 porti 100/1000BASE-T SFP
Põhiomadused:

Standards and functions of ports
• IEEE 802.3 10BASE-T Ethernet (copper wire twisted-pair)
• IEEE 802.3u 100BASE-TX Fast Ethernet (copper wire twisted-pair)
• IEEE 802.3ab 1000BASE-T Gigabit Ethernet (copper wire twisted-pair)
• Auto-negotiation
• Supports IEEE 802.3x Flow Control for full duplex mode
 
Number of Ports
• 48-port 10/100/1000 Mbit / s, 4 dual-speed SFP ports
 
Network cables UTP category
• 5, 5e (max. 100 m)
• EIA/TIA-568 100-ohm STP (maximum 100m)
 
Full / half duplex
• Full / half duplex for 10/100 Mbit / s
• Full duplex for Gigabit speed
 
Advanced Interface
• Auto-detect MDI / MDI-X
 
Performance
• Capacity of the switch: 104 Gbit / s
 
Switching Method
• Store-and-forward
 
MAC-address table
• 16 K entries on the device
 
Study of MAC-addresses
• Up to 256 static MAC-address entries
• Enable / disable MAC-address avtoizucheniya
 
Maximum packet forwarding rate of 64 bytes
• 77.4 Mpps
 
Packet buffer memory
• 1 MB on the device
 
Software
D-Link Single IP Management
• Virtual stacking / clustering of up to 32 devices
 
Functions of level 2
• MAC-Address Table: 16K records
• Flow Control
  - 802.3x Flow Control
  - HOL blocking prevention
• IGMP Snooping
  - IGMP v1/v2 Snooping
  - Supports up to 256 IGMP-group
  - Supports up to 64 static multicast groups
  - IGMP on a VLAN
  - Support for IGMP Snooping Querier
• Spanning Tree Protocol
  - 802.1D STP
  - 802.1w RSTP
  - 802.1s MSTP3
• Loopback Detection
• 802.3ad Link Aggregation: max. number of groups on the device 26/8 ports per group
• Port Mirroring
  - One-to-One
  - Many-to-One
  - Support for Mirroring for Tx / Rx / Both
• The Cable Diagnostics
• Customizable interface MDI / MDIX
• Filtering of multicast
  - Redirect all non-registered groups
  - Filtering of unregistered groups
• Support for Jumbo-frames to 10000bayt
• LLDP
• LLDP-MED
 
VLAN
• 802.1Q
• Group VLAN
  - Max. 4K static VLAN groups
  - Max. VID 4094
• GVRP VLAN to 256 Dynamic VLAN
• Asymmetric VLAN
• Auto Voice VLAN
  - Max. 10 user defined OUI
  - Max. 8 by default defined OUI
• Auto Surveillance VLAN
 
QoS (Quality of Service)
• 802.1p Quality of Service
• 4 queues per port
• Processing Queue
  - Strict
  - Weighted Round Robin (WRR)
• CoS-based
  - 802.1p Priority Queues
  - DSCP
  - ToS3
  - IPv6 Traffic Class3
  - IPv6 flow label3
  - TCP / UDP port3
• Bandwidth Management
  - Based on the port (incoming / outgoing, with a step of 10/100/1000 and 64 kB / s)
 
Functions of Level 3
• ARP
  - 64 static ARP
  - Support for Gratuitous ARP
• IPv6 Neighbor Discovery (ND) 3
• IP-interface: supports 4 interfaces
 
Routing Layer 2
• Default Routing
• Static Routing
  - Max. number of records of static IPv4 routes 32
  - Max. number of routes IPv4 hosts 128
  - Max. number of records static IPv6 routes 163
  - Max. number of routes IPv6 hosts 643
 
Access Control Lists (ACL)
• DGS-1500-52:
  - 50 profiles (maximum)
  - Max. 450 Access Rules
  - Each rule can be bound to a single port
• ACL-based
  - MAC-addresses
  - IPv4-address (ICMP / IGMP / TCP / UDP)
  - VLAN ID
  - 802.1p
  - Type Ethernet DSCP
 
Security
• Access Control 802.1X port-based
• Port Security
  - Supports up to 64 MAC-addresses per port
• Management of broadcast / multicast / unicast storm
• D-Link Safeguard Engine
• The DHCP Server Screening
• Bind IP-MAC-Port3
  - Supports 512 entries address bindings
  - ARP mode
  - Treatment of ACL
  - Support for DHCP Snooping
• Preventing ARP Spoofing Attacks
  - Max. 64 records
• Segmentation of Traffic
• SSL
  - Support v1/v2/v3
  - Support IPv63
 
AAA
• 802.1X Authentication
  - Support for local / RADIUS database
  - Supports access control based on port
  - Support for EAP, OTP, TLS, TTLS, PEAP
• RADIUS-server IPv63
 
MIB
• 1213 MIB II
• 1493 Bridge MIB
• 1907 SNMP v2 MIB
• 1215 Trap Convention MIB
• 2233 Interface Group MIB
• D-Link Private MIB
• LLDP MIB
• Power-Ethernet MIB4
 
Compliance with RFC
• RFC 783 TFTP
• RFC 854 Telnet-Server
• RFC 951 BootP / DHCP-client
• RFC 1157 SNMP v1, v2, v3
• RFC 1191 Path MTU Discovery
• RFC 1213 MIB II
• RFC 1215 MIB Traps Convention
• RFC 1350 TFTP
• RFC 1493 Bridge MIB
• RFC 1769 SNTP
• RFC 1542 BootP / DHCP-client
• RFC 1901 SNMP v1, v2, v3
• RFC 1907 SNMP v2 MIB
• RFC 1908 SNMP v1, v2, v3
• RFC 2068 FCS
• RFC 2131 BootP / DHCP-client
• RFC 2138 RADIUS authentication
• RFC 2139 RADIUS authentication
• RFC 2233 Interface Group MIB
• RFC 2246 SSL
• RFC 2475
• RFC 2570 SNMP v1, v2, v3
• RFC 2575 SNMP v1, v2, v3
• RFC 2598 CoS
• RFC 2616 FCS
• RFC 2618 RADIUS authentication
• RFC 2819 RMON v1
• RFC 2865 RADIUS authentication
• RFC 3164 System Log
• RFC 3195 System Log
• RFC 3411-17 SNMP
• RFC 3621 Power Ethernet MIB
 
OAM
• Cable Diagnostics
• Return to factory settings
 
Management
• Web-GUI interface
• Single IP Management
• Compact CLI via Telnet
• Telnet-Server
• TFTP-client
• Customizable interface MDI / MDIX
• SNMP
 - Support v1/v2/v3
• SNMP Trap
• Trap for SmartConsole Utility
• System log
 - Max. 500 entries in the log
• BootP / DHCP-client
• SNTP
• ICMP v63
• IPv4/IPv6 Dual Stack3
• Automatic configuration of DHCP
• debug command
• Setting the time
  - SNTP
• RMONv1
• A trusted host
• PoE-based vremeni4
• A user account
• Upload / download the configuration file
• Backup / Update Software
• Smart Wizard
 
Technology Green ™ V3.0
• Energy savings:
  - When connecting the different states
  - Depending on the length of the cable
  - If you turn off the indicators
  - In standby mode, ports
  - In sleep mode the system
 

Füüsilised parameetrid

Toide
100-240V, 50/60 Hz
 
Maksimaalne voolutarve
43,5 W
 
Voolutarve ooterežiimis
• 20,68 W/100 V
• 22,05 W/240 V
 
Ventilaator
2 smart ventilaatorit
 
Аkustika
47.1 dBA (Maksimaalne)
 
Soojuse eraldumine
148,42 BTU/t
 
Temperatuurid
Töö: -5° - 50° C
Säilitamine: -20° - 70° C
 
Niiskus
Töö: 0% - 95%, kondensaadita
Säilitamine: 0% - 95% kondensaadita
 
Mõõdud (p x l x k)
440 mm x 250 mm x 44 mm (19-tolline standardne, kõrgus 1U)
 
Kaal
4,1 kg
 
Diagnostika tuled
• Power (seadmel)
• Link/Activity/Speed (10/100/1000 Mbps pordi kohta)
• Link/Activity/Speed (SFP pordi kohta)
 
Sertifikaadid
• FCC Class A
• CE Class A
• ICES-003
• VCCI Class A
• C-Tick
• BSMI
 
MTBF
201,517 tundi
 
Turvalisus
cUL, LVD
Tooted ja lahendused | Tootetugi  | Uudised  | Firmast |