D-LINK DGS-3000-28X
₫24.560.000
Mô tả D-Link DGS-3000-28X:
Bộ chia mạng D-Link DGS-3000-28X 24-port UTP 10/100/100Mbps, 4-port 10G SFP+
(EU 2 round pin+ UK 3-pin Power Cord, H/W: B1, Rackmountable)
General features:
Size
• 19-inch standard rack-mount width
• 1U height
Interfaces
• 24 x 10/100/1000 Mbps
• 4 x SFP+
Console Port
• RJ-45 Console Port
Other Port Standards & Functions
• IEEE 802.3 10Base-T
• IEEE 802.3u 100Base-TX
• IEEE 802.3ab 1000Base-T
• IEEE 802.3z 1000Base-X
• IEEE 802.3ae 10GBase-X
• IEEE 802.3x Flow Control for full-duplex mode, auto-negotiation
Network Cables
• UTP Cat. 5, Cat. 5e (100 m max.); EIA/TIA-568 100-ohm STP (100 m max.)
Full/Half-duplex
• Half/full-duplex for 10/100 Mbps and full-duplex for 1000 Mbps speeds
Media Interface Exchange
• Auto or configurable MDI/MDIX
Performance
• Switching Capacity: 128 Gbps
• Forwarding Method: Store-and-forward
• MAC Address Table: Up to 16K entries per device
• MAC Address Update: Up to 512 static MAC entries
• Maximum 64-byte Max. Packet Forwarding Rate: 95.24 Mpps
• Packet Buffer Memory: 1.5 MB per device
LEDs
• Power
• Redundant Power Supply (RPS)
• Console
• Link/Active/Speed (per port)
• Fan Error
Software Features
Virtual Stacking
• D-Link Single IP Management (SIM)
– Up to 32 units per virtual stack
L2 Features
• MAC Address Table: Up to 16K
• Flow Control
– 802.3x Flow Control
– HOL Blocking Prevention
• Jumbo Frames up to 9216 Bytes
• Spanning Tree Protocol
– 802.1D STP
– 802.1w RSTP
– 802.1s MSTP
• BPDU filtering
• Root Restriction
• Loopback Detection
• Link Aggregation
– Compliant with 802.1AX and 802.3ad
• Port Mirroring
– Supports 1 Mirroring group
– Supports one-to-one, many-to-one, flow-based (ACL) mirroring
• Ethernet Ring Protection Switching (ERPS)
• L2 Protocol Tunneling (L2PT)
• Flex Link
L2 Multicasting
• IGMP Snooping
– IGMP v1/v2 snooping, v3 awareness
– Supports 1024 groups
– Port/Host-based IGMP Snooping Fast Leave
– Report suppression
– IGMP authentication
– Limited IP Multicast (IGMP filtering)
• MLD Snooping
– MLD v1, MLD v2 awareness
– Supports 1024 groups
– Port/Host-based MLD Snooping Fast Leave
VLAN
• VLAN group
– Max. 4094 VLAN
• Port-based VLAN
• MAC-based VLAN
• GVRP
– Max. 255 dynamic VLANs
• 802.1v Protocol VLAN
• Double VLAN (Q-in-Q)
– Port-based Q-in-Q
• 802.1Q tagged VLAN
• ISM VLAN
• VLAN translation
• VLAN trunking
• VLAN mirroring
• RSPAN
• Voice VLAN
• Private VLAN
L3 Features
• Max. 1024 ARP entries
– Supports 255 static ARP entries
• Gratuitous ARP
• IPv6 Neighbor Discovery (ND)
• 16 IP interfaces
• Default route
• Static route
– 64 IPv4 static routes
– 32 IPv6 static routes
Quality of Service (QoS)
• CoS based on
– Switch port
– 802.1p priority
– VLAN ID
– MAC address
– EtherType
– IPv4/IPv6 address
– DSCP
– ToS
– Protocol type
– TCP/UDP port
– IPv6 traffic class
– IPv6 Flow Label
– User-defined packet content
• Bandwidth control
– Port-based (ingress, min. granularity 64 Kbps)
– Flow-based (ingress, min. granularity 64 Kbps)
– Egress queue bandwidth control (min. granularity 64 Kbps)
• Queue Handling
– Strict Priority Queue (SPQ)
– Weighted Round Robin (WRR)
– SPQ + WRR
• 8 queues per port
Access Control List (ACL)
• ACL based on
– Switch port
– 802.1p priority
– VLAN ID
– MAC address
– EtherType
– IPv4/IPv6 address
– IPv6 traffic class
– IPv6 Flow Label
– DSCP
– ToS
– Protocol type
– TCP/UDP port
– User-defined packet content
• Up to 1024 ingress access rules
• Time-based ACL
• ACL statistics
• CPU interface filtering
Authentication, Authorization, and Accounting (AAA)
• 802.1X
– Port-based Access Control
– Host-based Access Control
– Dynamic VLAN assignment
• MAC-based Access Control (MAC)
– Port-based Access Control
– Host-based Access Control
– Dynamic VLAN assignment
• Web-based Access Control (WAC)
– Port-based Access Control
– Host-based Access Control
– Identity Driven WAC policy assignment
– Authentication database failover
• MicrosoftВ® NAP (IPv4)
• Guest VLAN
• RADIUS
• RADIUS accounting
• TACACS
• TACACS+
• XTACACS+
• Trusted host
• Four-level user account
• Compound authentication
Security
• SSH v1/v2
• SSL v1/v2/v3
• Port Security
– Up to 64 MAC addresses per port
• Broadcast/multicast/unicast storm control
• IP-MAC-Port Binding (IMPB)
– ARP inspection
– IP inspection
– DHCP snooping
– DHCPv6 snooping
– DHCPv6 Guard
– IPv6 Route Advertisement (RA) Guard
– IPv6 ND snooping
– IPv6 ND inspection
• Traffic segmentation
• D-Link Safeguard Engine
• L3 control packet filtering
• NetBIOS/NetBEUI filtering
• DHCP server screening
• DHCP client filtering
• ARP spoofing prevention
• BPDU attack protection
• DoS attack prevention
Operations, Administration, and Management (OAM)
• Cable diagnostics
• 802.3ah Ethernet Link OAM
• Dying Gasp
• 802.1ag Connectivity Fault Management (CFM)
• Y.1731 OAM
Management
• Web-based GUI (supports IPv4/v6)
• Command Line Interface (CLI)
• Telnet server/client
• TFTP client
• FTP client (supports IPv4)
• ZModem
• Command logging
• SNMP v1/v2c/v3 (supports IPv4)
• SNMP Traps
• System log
• SMTP (supports IPv4)
• RMON v1:
– Supports 1, 2, 3, 9 groups
• RMON v2:
– Supports Probe Config group
• 802.1AB LLDP
– LLDP-MED
• BootP/DHCP client (supports IPv4)
• DNS client
• DHCP auto-configuration
– Supports Option 6, 66, 67, and 150
• DHCP relay
– DHCP relay Option 60, 61, and 82
– DHCP client Option 12
• DHCP auto-image
• PPPoE circuit-ID tag insertion
• Multiple image
• Flash file system
• CPU monitoring
• Memory monitoring
• SNTP (supports IPv4)
• Debug command
• Password recovery
• Password encryption
• Ping
• Traceroute
• MicrosoftВ® NLB (Network Load Balancing) support (supports IPv4)
• Zero Touch Provisioning (ZTP)
• sFlow
• D-Link Network Assistant (DNA)
• PD Alive
Physical Parameters
MTBF
• 652,062 hours
Acoustic
• 44 dB(A)
Heat Dissipation
• 75.361 BTU/hr
Power Input
• AC Input: 100 to 240 VAC 50/60 Hz
Maximum Power Consumption
• 22.1 W
Standby Power Consumption
• 14.6 W/100 V
• 15.2 W/240 V
Dimensions (W x D x H)
• 440 x 210 x 44 mm
Weight
• 2 kg
Ventilation
• 1 x Smart Fan
Power Surge Protection
• All Ethernet ports support IEC61000-4-5 6 kV surge protection
Operating Temperature
• -5 to 50 В°C
Storage Temperature
• -20 to 70 В°C
Operating Humidity
• 0% to 95% non-condensing
Storage Humidity
• 0% to 95% non-condensing
EMI
• CE, FCC, C-Tick, VCCI, BSMI
Safety Certifications
• cUL, CB
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