D-Link DGS-3120-48TC Switch Price in Qatar

The DGS-3120 Series is available with two different software images – Standard Image (SI) and Enhanced Image (EI). The Standard Image provides sophisticated features for campus, or enterprise. It includes advanced Quality of Service (QoS), traffic shaping, L2 multicasting, and robust security features. The Enhanced Image supports ERPS, Double VLAN (Q-in-Q), Ethernet OAM, Static Route, IMPB, sFlow, IPv6 features which are suitable for the next generation IPv6 networks or triple play applications in Metro Ethernet.

SKU: DGS-3120-48TC Category: D-Link Switches

Product Description

Interfaces

44 10/100/1000BASE-T
4 Combo 10/100/1000BASE-T/SFP
2 10G CX4

Optional Redundant Power Supply

DPS-500

Console Port

RJ-45

Stacking Port

SD Card Slot

Performance

Switching Capacity

136 Gps

64-Byte Packet Forwarding Rate

101.19 Mbps

Packet Buffer Memory

2 MB

Flash Memory

32 MB

PoE
(DGS-3120-24PC and DGS-3120-48PC only)

Standards

802.3af and 802.3at

Power Budget

370 watts
740 watts (with DPS-700 RPS)

Physical & Environment

MTBF (Hours)

292,201 Hours

Acoustics

Max: 45.2db; Min: 35.7db

Heat Dissipation

228.8 BTU/h

Power Input

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

Max Power Consumption

67.1 Watts (with 370W PoE load), 970.8 Watts (with 740W PoE load)

Dimensions (W x D x H)

17.3” x 12.2” x 1.73” (440 x 310 x 44mm)

Weight

10.17lbs (4615g)

Ventilation

2 Smart Fans ( > 40° C: High Speed; < 35° C: Low Speed)

Operating Temperature

32° to 122°F (0 to 50 °C)

Storage Temperature

-40° to 158° F (-40 to 70 °C)

Operating Humidity

10% to 90% RH

Storage Humidity

5% to 90% RH

Emission (EMI)

FCC Class A, CE Class A, VCCI Class A, IC, C-Tick

Safety

CB, cUL, LVD

Certification

IPv6 Ready Logo Phase 2

Software Features

Standard Image (SI) Features

Stackability

Physical Stacking
- Up to 40G Stacking Bandwidth
- Up to 6 units per Stack
Virtual Stacking
- D-Link Single IP Management (SIM)
- Up to 32 units per Virtual Stack

L2 Features

MAC Address Table: 16K
Flow Control
- 802.3x Flow Control
- HOL Blocking Prevention
Jumbo Frame up to 13K Bytes
Spanning Tree Protocols
- 802.1D STP
- 802.1w RSTP
- 802.1s MSTP
- BPDU Filtering
- Root Restriction
Loopback Detection
802.3ad Link Aggregation
- Max. 32 groups per device/8 Gigabit ports per group
Port Mirroring
- One-to-One
- Many-to-One
- Flow-based
- RSPAN Mirroring

L2 Multicasting

IGMP Snooping
- IGMP v1/v2/v3 Snooping
- Supports 1024 IGMP groups
- Port/Host-based IGMP Snooping Fast Leave
- IGMP Snooping Querier
Limited IP Multicast
- Up to 24 IGMP filtering profiles, 32 ranges per profile
MLD Snooping
- MLD v1/v2 Snooping
- Support 1024 MLD Groups
- Host-based MLD
- MLD Snooping Querier
Snooping Fast Leave

VLAN

QoS (Quality of Service)

802.1p
8 queues per port
Queue Handling
- Strict Priority
- Weighted Round Robin (WRR)
- Strict + WRR
CoS based on
- Switch Port
- VLAN ID
- 802.1p Priority Queues
- MAC Address
- IPv4 Address
- DSCP
- Protocol Type
- TCP/UDP Port
- User-Defined Packet Content
- IPv6 Address
- IPv6 Traffic Class
- IPv6 Flow Label
Supports following actions for flows
- Remark 802.1p Priority Tag
- Remark TOS/DSCP Tag
- Bandwidth Control
Bandwidth Control
- Port-based (Ingress/Egress, Min. Granularity 64 Kbps)
- Flow-based (Ingress/Egress, Min. Granularity 64 Kbps)

Access Control List (ACL)

Supports up to 1.5K Ingress access rules
ACL based on
- 802.1p Priority
- VLAN ID
- MAC Address
- Ether Type
- IPv4 Address
- DSCP
- Protocol Type
- TCP/UDP Port Number
- User-Defined Packet Content
- IPv6 Address
- IPv6 Flow Label
- IPv6 Traffic Class
Time-based ACL
CPU Interface Filtering

Security

SSH v2
SSL v1/v2/v3 (for WebGUI)
Port Security
- Up to 64 MAC addresses per port/VLAN
- Broadcast/Multicast/Unicast Storm Control
- Traffic Segmentation
- D-Link Safeguard Engine
- NetBIOS/NetBEUI Filtering
- DHCP Server Screening
- ARP Spoofing Prevention
- BPDU Attack Protection

AAA

802.1X:
- Port-based Access Control
- Host-based Access Control
- Identity-driven Policy (VLAN, ACL or QoS) Assignment
- Authentication Database Failover
Web-based Access Control(WAC):
- Port-based Access Control
- Host-based Access Control
- Identity-driven Policy (VLAN, ACL or QoS) Assignment
- Authentication Database Failover
MAC-based Access Control(MAC):
- Port-based Access Control
- Host-based Access Control
- Identity-driven Policy (VLAN, ACL or QoS) Assignment
- Authentication Database Failover
Japan Web-based Access Control (Host-based JWAC)
Guest VLAN
Microsoft® NAP
- Support 802.1X NAP
- Support DHCP NAP
RADIUS Accounting
RADIUS and TACACS authentication for switch access
4 Level User Account