Instrukcja obsługi D-Link DGS-3000

D-Link przełącznik DGS-3000

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Gigabit L2 Managed Switches

DGS-3000 Series

The DGS-3000 Series Gigabit L2 Managed 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

Gigabit L2 Managed Switches ideal for Metro Ethernet and campus applications.

Multi-Gigabit Performance

The DGS-3000 Series Gigabit L2 Managed Switches come with a variety of port types, including

1 G RJ-45 ports, 1 G SFP ports, and 10G SFP+ ports, with all models oering a minimum of at

least 2 1 G SFP ports. The DGS-3000-28X and DGS-3000-52X oer 4 10G SFP+ ports for improved

bandwidth and fault tolerance. The DGS-3000-28LP and DGS-3000-28XMP switches feature

Power over Ethernet (PoE), allowing compatible devices to be installed in remote locations

without immediate access to power outlets.

Ecient and Resilient Networking

The DGS-3000 Series supports up to 6 kV surge protection on all Ethernet ports, protecting

the switch from power surges due to lightning strikes or faulty electrical cabling. The

DGS-3000 Series supports ITU-T G.8032 Ethernet Ring Protection Switching (ERPS), which

allows 50-millisecond failover in the event of a failure of one of the rings, minimising service

disruption. The switches also support IEEE 802.1AX and 802.3ad Link Aggregation, which

allows grouping of multiple ports to provide redundancy and load balancing in mission-critical

environments.

Features

Reliable Hardware and Software Features

• 6 kV surge protection for Ethernet ports

• Real Time Clock (RTC)

• Dying Gasp

• Ethernet Ring Protection Switching (ERPS)

• Redundant Power Supply (RPS) support

Advanced Switch Features

• VLAN trunking

• VLAN mirroring

• ISM VLAN (Multicast VLAN)

• RSPAN

Comprehensive Security Features

• Access Control Lists (ACLs)

• D-Link Safeguard Engine

• BPDU attack protection

• ARP spoong prevention

• IP-MAC-Port Binding

• DoS attack prevention

• IEEE 802.1X port-based Access Control

• WAC/MAC-based Access Control

• Guest VLAN

System Management

• 802.1ag CFM

• 802.3ah Ethernet Link OAM

• SNMP v1/v2c/v3

• RMON v1/v2

• LLDP/LLDP-MED

Comprehensive Security Solution

Support for Access Control Lists (ACLs), multiple

user authentication methods, and IP-MAC-Port

Binding ensures a secure network environment

Superior Reliability

Per-port surge protection, Ethernet Ring Protection

Switching (ERPS), and Redundant Power Supply

(RPS) features maximise service availability

Service Provider Features

Layer 2 multicast functions allow IPTV streams to be

distributed eciently and security features prevent

network abuse

Product Highlights

DGS-3000 Series Gigabit L2 Managed Switches

Quality of Service

The DGS-3000 Series implements a rich set of multilayer QoS/CoS features to

ensure that critical network services such as VoIP, video conferencing, IPTV,

and IP surveillance are given high priority. Flexible packet classication can

be based on various header elds or user-dened packet content to help

administrators prioritise network trac. Trac Shaping features guarantee

bandwidth for these critical services when the network is busy. Multilayer

QoS/CoS features let IT managers arrange network resources more eciently

in enterprise environments.

Identity-driven Network Policies

The DGS-3000 Series supports authentication mechanisms such as 802.1X

port-based Access Control, Web-based Access Control (WAC), and MAC-based

Access Control (MAC) for strict access control to network resources. After

authentication, individual policies such as VLAN membership, QoS policies,

and ACL rules can be assigned to each host. Additionally, the switches support

Microsoft® NAP (Network Access Protection), which allows network assets to

be protected from compromised computers by enforcing compliance with

network health policies.

Manageability

D-Link Single IP Management (SIM) simplies and speeds up management

tasks, allowing multiple switches to be congured, monitored, and maintained

from any workstation running a web browser and with network connectivity.

All switches can be managed as a virtual stack, allowing physically separate

switches to be managed using a single IP address. The DGS-3000 Series also

supports management tools such as a Web UI, SSH, Telnet, and console, and

standards-based protocols such as SNMP, RMON, and SSL.

Security & Authentication

The DGS-3000 Series oers user and device authentication, including host-

based authentication and authorization, which provide the option to nely

control network access for each device on the network. Advanced features

such as RADIUS accounting allow the switches to be integrated with back-

end systems for billing or advanced access control. The DGS-3000 Series also

supports address and interface binding features such as IP-MAC-Port Binding

and ARP Spoong Prevention to protect against Man-in-the-Middle or ARP

Spoong attacks.

If the worst should happen to your network you need the very best

support and fast. Downtime costs your business money. D-Link

Assist maximises your uptime by solving technical problems

quickly and eectively. Our highly trained technicians are on

standby around the clock, ensuring that award-winning support

is only a phone call away.

With a choice of three aordable service oerings covering all

D-Link business products, you can select the package that suits

you best:

D-Link Assist Gold - for comprehensive 24-hour support

D-Link Assist Gold is perfect for mission-critical environments

where maximum uptime is a high priority. It guarantees four hour

around-the-clock response. Cover applies 24/7 for every day of the

year including holidays.

D-Link Assist Silver - for prompt same-day assistance

D-Link Assist Silver is designed for ‘high availability’ businesses that

require rapid response within regular working hours. It provides a

four hour response service Monday to Friday from 8am to 5pm,

excluding holidays.

D-Link Assist Bronze - for guaranteed response on the

next business day

D-Link Assist Bronze is a highly cost-eective support solution for

less critical environments. Response is guaranteed within eight

business hours Monday to Friday from 8am to 5pm, excluding

holidays.

D-Link Assist can be purchased together with any D-Link business

product. So whether you’re buying switching, wireless, storage,

security or IP Surveillance equipment from D-Link, your peace

of mind is guaranteed. D-Link Assist also oers installation and

conguration services to get your new hardware working quickly

and correctly.

DGS-3000 Series Gigabit L2 Managed Switches

Technical Specications

Interface DGS-3000-28X DGS-3000-52X

Size • • 19-inch standard rack-mount width 1U height

Interface • 24 x 10/100/1000 Mbps + 4 10G SFP+ • 48 x 10/100/1000 Mbps + 4 10G SFP+

Console Port RJ-45 Console Port•

Port Standards & Functions IEEE 802.3 10BASE-T Ethernet•

• IEEE 802.3u 100BASE-TX Fast Ethernet

• IEEE 802.3ab 1000BASE-T Gigabit Ethernet

• IEEE 802.3ae 10G Ethernet

• 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 176 Gbps

Forwarding Method Store-and-forward

MAC Address Table Size 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 130.95 Mpps

Packet Buffer 1.5 MB per device 3.0 MB per device

LEDs

Power (per device)  

Redundant Power Supply (RPS) (per device)  

Console (per device)  

Link/Active/Speed (per port)  

Fan Error  

Physical/Environmental

MTBF 652,062 hours 465,240 hours

Acoustic 44 dB(A) 45.9 dB(A)

Heat Dissipation 75.361 BTU/h 145.948 BTU/h

Power Input AC Input: 100 to 240 VAC 50/60 Hz

Maximum Power Consumption 22.1 W 40.7 W

Standby Power Consumption 15.2 W 28.9 W

Dimensions (W x D x H) 440 x 210 x 44 mm (17.32 x 8.27 x 1.73 in.) 440 x 210 x 44 mm (17.32 x 8.27 x 1.73 in.)

Weight 2.00 kg (4.41 lb) 2.40 kg (5.29 lb)

Ventilation 1 x Smart Fan 2 x Smart Fan

Power Surge Protection All Ethernet ports support IEC61000-4-5 6 kV surge protection

Temperature • • Operating: -5 to 50 ˚C (23 to 122 ˚F) Storage: -20 to 70˚C (-4 to 158 ˚F)

Humidity • • Operating : 0% to 95% non-condensing Storage: 0% to 95% non-condensing

EMI CE, FCC, C-Tick, VCCI, BSMI

Safety Certifications cUL, CB

Specyfikacje produktu

Marka:	D-Link
Kategoria:	przełącznik
Model:	DGS-3000

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