DGS-3100-48PEOL EOS

מתג מנוהל 48 פורטים Layer2 PoE ג'יגהביט + 4 פורטים Combo SFP (שרשור של 20 ג'יגה)

תאור

Introducing the D-Link DGS-3100-48P gigabit stackable switch is designed for growing companies looking for scalability and robust security features. The D-Link DGS-3100-48P is equipped with robust features that fulfill the most demanding network needs in today’s multimedia-intensive world. Stackable up to 6 units under a single IP, the DGS-3100-48P provides a total of 20Gbps full-duplex of fixed stacking bandwidth. Designed with efficient QoS features, the DGS-3100-48P facilitates smooth videos and jitter-free VoIP deployments. To help secure your network, D-Link implements both the Safeguard Engine to prevent Denial-of-Service attacks, and Access Control Lists to enhance security to your network. The DGS-3100-48P is equipped with industry standard management features such as an easy-to-use web-based administrator interface and CLI interface. D-Link provides features on a cost-effective platform that will increase your company’s productivity and protect your investment.

Stackable up to 6 Units
The DGS-3100-48P includes two built-in stacking ports that can provide up to 20Gbps in stacking backplane. This will enhance your overall network performance for those switches transmitting large files. Under stacking mode, the switch is hot-swappable meaning that in a stack configuration, any of the switches can be replaced or removed without affecting the network. There is no need to reconfigure a replacement switch; simply give the new switch the same stack number ID as the old switch and the new switch will carry the same configuration as before. This minimizes the downtime of a network and maximizes the productivity of your business. Also, cross stack port mirroring and port trunking are supported to facilitate network administration.

The D-Link Safeguard Engine and Security
The DGS-3100-48P incorporates advanced mechanisms to detect an attack against the central processing unit of the switch and to take corrective action on the attacking interface. When a Denial of Service attack is waged against the DGS-3100-48P, the D-Link Safeguard Engine detects the threat and prevents an overload of the central processor, ensuring network integrity and helping to maintain open network bandwidth channels.

In addition, D-Link switches support 802.1x authentication, which is a secure implementation that allows users to log onto your network. When used in conjunction with a RADIUS server, 802.1x requires each workstation attached to the DGS-3100-48P to provide a username and password before gaining access to the local area network. D-Link also utilizes security features such as the Access Control List, allowing an administrator to restrict the access of a network through a variety of means including MAC address, IP, UDP/TCP, and even VLAN ID. Time-based ACL* is especially useful for K-12 or college environments when access can be limited based on time.

Voice and Video Applications
For today’s business, having voice, data, and video on the same network is common practice. This challenge is met by the D-Link DGS-3100-48P, which supports 802.1p Quality of Service (Qos) with 4 queues. The administrator can designate the priority of the traffic based on a variety of means including IP and MAC address, so that voice data is always clear and jitter-free. Video traffic can also be assigned with the same priority. In addition, the DGS-3100-48P provides IGMP Snooping, which allows the forwarding of multicast packets without increasing network broadcast congestion. By snooping IGMP registration information within a frame, a list of workstations who have joined the multicast group is created. This list then allows the switch to intelligently forward packets to only the appropriate member workstations. For IPv6 traffic, the DGS-3100-48P supports MLD snooping*. The DGS-3100-48P also supports 802.1Q VLANs, allowing QoS and security to be achieved on a data laden network.

Power over Ethernet
To facilitate and expedite deployments, Power Over Ethernet (PoE) 802.3af may be required for a network. For access points, IP cameras, and even IP phones, each port on the DGS-3100-48P provides up to 15.4 Watts of power, providing a total of 370 Watts of PoE budget on each switch. The DGS-3100-48P provides a generous supply of PoE budget for those devices that may require higher power consumption or for devices that are further away from the switch (the further away a device is, the more power draw is required). IEEE 802.3af compliant, the DGS-3100-48P will provide power to devices that support the IEEE 802.3af standard.

Ease of Management
The DGS-3100-48P supports SNMP v1/2/3 so traps can be set on abnormal events and information can be polled to maximize the productivity of the network. Other standard management features also supported include RMON and IEEE 802.1d spanning tree. Users can interface using either an intuitive web-based browser graphic interface or a standard Command Line Interface (CLI), both of which are protected through SSL or SSH encryptions.

* Features available in future free firmware upgrade

מאפיינים כללים

 

Interface

10/100/1000BASE-T Ports

48

Combo SFP Slots

4

RS-232 Console Port

Yes

Optional Redundant Power Supply

DPS-600

Stacking

HDMI Stacking Ports

2

Number of Unit Per Stack (Max)

6

Up to 10Gbps with Linear, Topology Up to 20Gbps with Bi-Directional Redundant Ring Topology

Power Over Ethernet

802.3af PoE Support

Per 10/100/1000BASE-T Port

Power Provision Per Port (Max.)

15.4W

System PoE Power Budget

370W

Auto Power/Device Discovery

Yes

Over-Current Protection

Yes

Performance

Switch Capacity

116Gbps

64-Byte Packet Fowarding Rate

86.31Mpps

MAC Address Table Size

8K

Packet Buffer

1.5MB

Jumbo Frame (Max.)

10,240 Bytes

Physical & Environmental

Power Input

100 to 240 VAC, 50 to 60 Hz Internal Universal Power Supply

Power Consumption (Max)

619.30W

Dimensions (W x D x H)

17.3in x 16.9in x 1.7 in (440mm x 430mm x 44mm)

Size

19-inch Rack-Mount Width, 1U Height

Weight

16.4lbs (7.43kg)

Heat Dissipation

2113.18 BTU/hr

MTBF

96,648 hrs

Temperature

Operating: 32° to 104°F (0° to 40°C)

Storage: -14° to 158° F (-10° to 70° C)

Humidity

Operating: 10% to 90% non-condensing

Storage: 5% to 90% non-condensing

EMI/EMC

FCC Class A, ICES-003 Class A, CE, C-Tick, VCCI Class A

Safety

cUL, CB

Software Functions

L2 Features

IGMP snooping v1, v2

Up to 256 IGMP snooping groups

Up to 64 static multicast address

IGMP Per VLAN

IGMP snooping fast leave

MLD snooping*

Spanning Tree

802.1D STP

802.1s MSTP

802.1w RSTP

STP Loopback Detection

BPDU filtering

802.3ad Link Aggregation: max. 32 groups per device, 8 ports per group

Mirroring

One-to-one mode

Many-to-one mode

VLAN

802.1Q

802.1v protocol VLAN*

VLAN Groups:

total 256 VLAN groups, max. 256 static

max. 256 dynamic VLAN groups

GVRP

Double VLAN*

Asymmetric VLAN*

ACL (Access Control List)

Maximum Mask/Profiles: 15 profiles, 240 rules per profile

Time Based ACL*

Content-based ACL according to:

802.1p priority

MAC address

IP address

L4 Protocol type

VID

Ether type

DSCP

TCP/UDP port number

Quality of Service (QoS)

Priority queues number: 4 queues

802.1p standard

Queue handling: WRR/Strict/ST+WRR modes

Bandwidth Control:

Port and Flow based bandwidth control

Granularity: down to 64Kbps

Class of Service based on:

802.1p priority

Ether type

DSCP

TCP/UDP port number

VLAN MAC address

IP address

Protocol type

Security

Traffic Segmentation

SSH v2

SSL v3

Port Security: 16 MACs per port

Broadcast Storm Control

D-Link Safeguard Engine

AAA

Port/MAC-Based 802.1X Access Control

Guest VLAN

RADIUS Auth. for Management Access

TACACS+ Auth. for Mgmt Access

Web-based Access Control*

MAC-based Access Control*

Management

Web-based GUI

CLI

Device Locator

Telnet Server

Telnet Client

TFTP Client

SNMP v1, v2c, v3

SNMP Traps

Dual Image Support

System Log

RMON v1

BootP/DHCP Client

DHCP Auto-configuration

SNTP

Port Description

CPU Monitoring

Web GUI Traffic Monitoring

MIB

MIBII (RFC 1213)

Bridge MIB (RFC 1493)

SNMP v2 MIB (RFC 1907)

RMON MIB (RFC 1757, 2819)

Ether-like MIB (RFC 2021)

802.1p MIB (RFC 1643, 2358, 2665)

IF MIB (RFC 2674)

RADIUS Authentication Client MIB (RFC 2233, 2863)

RADIUS Accounting Client MIB (RFC 2618)

Private MIB

Warranty Information

Warranty

lifetime warranty

Ordering Information

Part Number

Description

DGS-3100-48P

Managed 48-Port Gigabit Stackable PoE Layer 2 Switch, 4 combo SFP, 20 Gig Stacking

DGS-3100-24P

Managed 24-Port Gigabit Stackable PoE Layer 2 Switch, 4 combo SFP, 20 Gig Stacking

DGS-3100-48

Managed 48-Port Gigabit Stackable Layer 2 Switch, 4 combo SFP, 20 Gig Stacking

DGS-3100-24

Managed 24-Port Gigabit Stackable Layer 2 Switch, 4 combo SFP, 20 Gig Stacking

DEM-211

100BASE-FX 155Mbps MMF fiber LC SFP Transceiver

DEM-310GT

1000BASE-LX SFP LC Transceiver, up to 10Km

DEM-311GT

1000BASE-SX SFP LC Transceiver, up to 500m

DPS-200

Redundant Power Supply for DGS-3100-24

DPS-500

Redundant Power Supply for DGS-3100-48

DPS-500DC

Redundant Power Supply –48V DC power input

DPS-600

Redundant Power Supply for PoE models DGS-3100-24P, DGS-3100-48P

תקנים

הורדות

איורים

DGS-3100-48P
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