D-Link DGS-3000-28X Managed Switch

The DGS-3000 Series Managed Gigabit Switches are part of the Layer 2 family of D-Link™s managed switch product line that provides wired Gigabit speeds for Metro Ethernet and campus networks. They feature a variety of ports, including 10/100/1000BASE-T RJ-45 ports, 1G SFP ports, and 10G SFP+ ports for increased network bandwidth. Surge protection, advanced Layer 2 functions, and a suite of security and management tools make the DGS-3000 Series Managed Gigabit Switches ideal for Metro Ethernet and campus applications.

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D-Link DGS-3000-28X

DGS-3000-28X 24 10/100/1000Base-T ports + 4 10GBase-X SFP+ ports L2 Managed Switch

D-Link DGS-3000-28X Managed Switch :

DGS-3000-28X 24 10/100/1000Base-T ports + 4 10GBase-X SFP+ ports L2 Managed Switch

the best Managed Switch

The D-Link DGS-3000-28X Managed Switch is a complex networking solution

designed for enterprises that want great performance, scalability

and flexibility from their network infrastructure.

This switch, part of D-Link’s 3000 series, has 28 ports, including 24 Gigabit Ethernet connections

and four 10-Gigabit SFP+ slots, giving plenty of connectivity

options for a wide range of devices and applications.

This versatility makes it an excellent solution for businesses wishing to optimise their network

for data-intensive operations like video conferencing, cloud computing, and massive file transfers.

Managed capabilities are one of the DGS-3000-28X’s most notable characteristics.

This enables network managers to configure, monitor

and manage the switch using a user-friendly web or command line interface.

Administrators can use VLANs (Virtual Local Area Networks), Quality of Service (QoS)

and link aggregation to efficiently segment their network, prioritize traffic

and improve overall performance.

This level of control is required to maintain optimal network performance

and ensure that vital applications receive adequate bandwidth.

The DGS-3000-28X also prioritizes security, with advanced features including

802.1X port-based authentication, access control lists (ACLs), and DHCP snooping.

These capabilities help to protect sensitive data and prevent illegal network access

making it an appropriate choice for enterprises that handle confidential information.

The switch also supports SNMP (Simple Network Management Protocol)

which allows for simple interaction with current network

management systems for real-time monitoring and alerting.

DGS-3000-28X 24 10/100/1000Base-T ports + 4 10GBase-X SFP+ ports L2 Managed Switch

the best Managed Switch

D-Link :

D-Link is a global leader in Networking and Connectivity Technologies.

The company is known for its Cutting-edge Hardware and software products

that meet the needs of both businesses and consumers.

D-Link’s product line includes routers, switches, access points

network switches, and security cameras, among others.

D-Link’s commitment to innovation is one of its core strengths.

The company has a dedicated research and development team that works tirelessly

To improve their products and stay ahead of the competition.

D-Link products are very easy to use, with simple installation and simple interfaces.

Another important advantage of D-Link products is their low cost.

Despite their Extensive Features and Outstanding Performance, D-Link Networking Solutions are Affordable

making it available to a wide range of users.

D-Link also places a high priority on security, which is critical in today’s Internet environment.

To protect customers from Cyberattacks, private network solutions include

They have advanced security Features such as Firewalls and Encryption Technologies.

DGS-3000-28X 24 10/100/1000Base-T ports + 4 10GBase-X SFP+ ports L2 Managed Switch

the best Managed Switch

You can also see other releases from D-Link

Specification: D-Link DGS-3000-28X Managed Switch

Brand

D-Link

Model

DGS-3000-28X

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 (100m 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)
• FlexLink

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
• Free 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 Extortion
• 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 Options 60, 61, and 82
– DHCP client Option 12
• DHCP auto-image
• PPPoE circuit-ID tag insertion
• Multiple images
• Flash file system
• CPU monitoring
• Memory monitoring
• SNTP (supports IPv4)
• Debug command
• Password recovery
• Password encryption
• Ping
• Traceroute
• Microsoft® NLB (Network Load Balancing) support (supports IPv4)
• Zero Touch Provisioning (ZTP)
• sFlow
• D-Link Network Assistant (DNA)
• PD Alive

Physical ParametersMTBF

• 652,062 hours

Acoustic

• 44dB(A)

Heat Dissipation

• 75,361 BTU/hr

Power Input

• AC Input: 100 to 240 VAC 50/60 Hz

Maximum Power Consumption

• 22.1W

Standby Power Consumption

• 14.6W/100V
• 15.2W/240V

Dimensions (W x D x H)

• 440 x 210 x 44mm

Weight

• 2kg

Ventilation

• 1 x Smart Fan

Power Surge Protection

• All Ethernet ports support IEC61000-4-5 6 kV surge protection

Operating Temperature

• -5 to 50 °C

Storage Temperature

• -20 to 70 °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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D-Link DGS-3000-28X Managed Switch
D-Link DGS-3000-28X Managed Switch
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