D-LINK 48-Port 10/100BaseT + 2-Port 10/100/1000Mbps Copper + 2 Combo Copper/SFP Smart Switch

D-LINK

  • KSh33,500.00
  • Save KSh1,400


Interfaces

Ports
  • IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, 802.3ae 10 GbE, IEEE 802.3x Flow Control for full-duplex mode, Auto
 
Number of Ports
• 48-port 10/100/1000 Mbit / s,
• 2-Port Gigabit SFP,
• 2-port 10G SFP +
 
Network Cables
• UTP Cat. 5, Cat. 5e (max. 100 m)
• EIA / TIA-568 100th STP (max. 100 m)
 
Half / full duplex
  • Full / half duplex for 10/100 Mbit / s
 
Auto detect cable polarity
  • Adjusted automatically or manually MDI / MDIX
 
Performance
Switching matrix
  • 140 Gbit / s
 
Transmission method
  • Store-and-forward
 
MAC-address table
  • 16,000 entries per device
 
Updating MAC-addresses
• Up to 512 static entries MAC-addresses
• Enable / disable MAC-address avtoizucheniya
 
Speed ??forwarding 64-byte packets
  • 104,16 Mpps
 
Packet buffer
  • 3 MB on device
 
The software features
Stacking
• Virtual Stacking
• D-Link Single IP Management
• Up to 32 devices in a virtual stack
• Bandwidth: 20 GB
• Physical Stacking
• Linear or ring topology
• The bandwidth in full duplex mode: up to 40 GB
• Up to 6 units per stack
 
Function L2
• MAC-address table: 16K
• Flow Control
• 802.3x Flow Control
• HOL Blocking Prevention
• Jumbo-frames up to 9000 bytes
• IGMP Snooping
• IGMP v1 / v2 Snooping
• IGMP v3 awareness
• Supports up to 512 IGMP-groups
• Supports up to 128 static multicast groups
• IGMP on VLAN
• Supports IGMP Snooping Querier
• IGMP Snooping Fast Leave-based site
• MLD Snooping
• Supports MLD v1 / v2 awareness
• Supports 512 groups
• Supports 128 static multicast groups
• MLD Snooping VLAN-based
• MLD Fast Leave-based site
• MLD Snooping Querier
• Spanning Tree Protocol
• 802.1D STP
• 802.1w RSTP
• 802.1s MSTP
• Loopback Detection is
• 802.3ad Link Aggregation
• Max. 32 groups per device / 8 ports per group
• Port Mirroring
• Support 4 groups mirroring
• One-to-One, Many-to-One
• Supports mirroring for incoming / outgoing / traffic in both directions
• Multicast Filtering
• Redirect all unregistered groups
• Filtering of unregistered groups
• LLDP, LLDP-MED
 
VLAN
• 802.1Q Tagged VLAN
• Group VLAN: 4K
• Custom VID: 0 ~ 4094
• Asymmetric VLAN
• Auto Voice VLAN
• Auto Surveillance VLAN
 
Quality of Service (QoS)
• 802.1p Quality of Service
• Processing Queue
• Strict priority
• Weighted priority (WRR)
• 8 queues per port
• Bandwidth Management
• Based on the port (incoming / outgoing, with a minimum of 64 kbit / s for 10/100/1000 BASE-T)
• CoS based on:
• 802.1p Priority Queues
• VLAN
• MAC-address
• Ether type
• IP-address
• DSCP
• the type of protocol
• Non-TCP / UDP port
• DSCP for IPv6 traffic class
• IPv6 flow label
 
L3 functions
• ARP
• 256 static ARP
• Support Gratuitous ARP
• IPv6 Neighbour Discovery (ND)
• Default Route
• Static Routing
• Max. Number of records static routes IPv4: 64
• Max. Number of records static routes IPv6: 32
 
Access Control Lists (ACL)
• ACL based on:
• 802.1p Priority Queues
• VLAN
• MAC-address
• Ether type
• IP-address
• DSCP
• the type of protocol
• Non-TCP / UDP port
• DSCP for IPv6 traffic class
• IPv6 flow label
• Actions ACL
• Allow
• Reject
• Max. Number of access lists: 256
• Max. Number of rules: 768
• One or more ports (each rule)
• ACL Scheduled
• Statistics ACL
 
Security
• Port Security
• Supports up to 128 MAC-addresses per port
• Protection from the broadcast / multicast / unicast storm
• Dynamic ARP Inspection
• Static MAC-address
• D-Link Safeguard Engine
• DHCP Server Screening
• Prevention of ARP Spoofing Attacks
• Max. Number of records: 64
• SSH
• Support v2
• Support for IPv4 / IPv6
• SSL
• Supports v1 / v2 / v3
• Support for IPv4 / IPv6
• Segmentation of traffic
• IP-MAC-Port Binding
• DHCP snooping
• IP Source Guard
• Dynamic ARP inspection
• DHCPv6 Guard
• RA Guard
• IPv6 Snooping
• IPv6 Source Guard
• Prevention of DoS attacks
 
AAA
• Mixed Authentication
• 802.1X and MAC-address
• Support local database / RADIUS-server
• Support for EAP, OTP, TLS, TTLS, PEAP
• Based Access Control Web (WAC)
• Access control based on port
• Based Access Control Node
• Dynamic VLAN assignment
• Access control based on MAC-address (MAC)
• Access control based on port
• Based Access Control Node
• Dynamic VLAN assignment
• Access control based on Japanese Web-based interface (JWAC)
• Access control based on port
• Based Access Control Node
• Dynamic VLAN assignment
 
OAM
• Diagnosis cable
• Restore the factory default settings
 
Management
• CLI
• Telnet-server
• TFTP-client
• IPv6 Neighbor Discovery
• Configurable MDI / MDIX
• SNMP
• Supports v1, v2c, v3
• SNMP Trap
• System Log
• Max. number of log entries: 10000
• DHCP-client
• Support Utility D-Link Network Assistant
• SNTP
• ICMPv6
• Support protocol stack IPv4 / v6
• Automatic configuration via DHCP
• RMON v1
 
Technology D-Link Green 3.0
• Energy savings
• depending on the connection status
• Turn off the indicators or ports
• Sleep mode
• PoE on the basis of time (only for models supporting PoE)


 

The input power
  • 100-240 VAC, 50-60 Hz, internal universal power supply
 
Max. power consumption
  • 38.4 W
 
Power consumption in standby mode
  • 27.6 W
 
The number of fans
  • 2
 
Noise level
  • 44.2 dB (A)
 
Heat release
  • 130,944 BTU / hr
 
Working temperature
  • -5 To 50 ° C
 
Storage temperature
  • -20 To 70 ° C
 
Working Humidity
  • From 0% to 95% non-condensing
 
Humidity Storage
  • From 0% to 95% non-condensing
 
Dimensions
  • 440 mm x 250 mm x 44 mm
(Size to be installed in a standard 19-inch rack, the height of 1U)
 
Weight
  • 2.4 kg
 
Indicators
  • Power / Stacking ID / Fan (on the device), Link / Activity / Speed ??(per port 10/100/1000 Mbit / s), Link / Activity / Speed ??(per port Gigabit SFP), Link / Activity / Speed ??(per port 10G SFP +)
 
Certifications
  • CE, FCC, C-Tick, VCCI, BSMI, CCC
 
Security
  • cUL, CB

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