Все самые продаваемые товары
  • В продаже!
  • Цена снижена
6923172594006Сетевой коммутатор DAHUA DH-SG4028 SG4028
  • 6923172594006Сетевой коммутатор DAHUA DH-SG4028 SG4028

Сетевой коммутатор DAHUA DH-SG4028 SG4028

SG4028
DAHUA
DH-SG4028, Type Managed, Switch layer L2, Quality of Service (QoS) support Yes, Web-based management Yes, 26xBasic switching RJ-45 Ethernet ports quantity, Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000), 2xSFP module slots quantity, Console port RJ-45, Full duplex Yes, Switching capacity 56 Gbit/s, Forwarding rate 41.664 Mpps, Rack mounting Yes, Product colour Black, Power source AC, Power supply included Yes, Width 163.85 mm, Depth 440 mm, Height 43.65 mm, Weight 1570 g
190,46 €
148,56 € Сэкономьте 41,90 €
С НДС
Eжемесячный платеж от 7.45€
Доставка 1-5 раб.дня
Количество
Laos
4 шт.

Описание

Equipped with a high performance switching engine, the 28-Port All-Gigabit Managed Switch performs optimally. It has low transmission delay, large buffer and is highly reliable. It also has a strong switching capability and optimizes transmission performance when accessing Ultra HD videos. With its full metal design and fanless design, the device has great heat dissipation and is low power consumption, working in environments ranging from –10°C to 55°C (+14°F to +131°F). With protection against overvoltage, EMC and overcurrent from power input terminals, the switch effectively resists interference from static
electricity, lightning, and pulses. It also has powerful network management functions, supporting IGMP Snooping, Link Aggregation, QoS, LLDP, STP/RSTP, Web.

Link Aggregation
Combines multiple physical links into one virtual channel for dynamic redundancy and load balancing, ensuring that the connection remains stable.

Quality of Service (QoS)
Uses mechanisms designed to control bandwidth, delay, jitter, and loss to ensure the performance of services when the capacity is limited.

Link layer discovery protocol (LLDP)
Enables network devices to advertise their information mutually, allowing you to conveniently monitor and manage devices in the local topology. This makes it easy for administrators to effectively perform
troubleshooting.

Spanning Tree Protocol (STP)
Uses algorithms that calculate the best loop-free path through a Layer 2 network while providing path redundancy to prevent the occurrence of broadcast storms and enhance the stability of operations and services.

IGMP snooping
Listens to multicast traffic, and solely forwards information to registered clients based on the multicast forwarding table. This ensures the safety of information and improves network efficiency.

Fanless Design
The fanless design reduces noise, enhances user experience, reduces mechanical losses and improves service life to a certain extent.

  • Supports web management
  • Supports STP and RSTP
  • Supports manual aggregation and static LACP protocol aggregation
  • 10/100/1000 Mbps self-adaptive Ethernet port
  • Highly integrated, it is exquisite, convenient and easy to use
Спецификации
DAHUA
SG4028
4 шт.

Дополнительная информация

Сайт продавца
https://www.dahuasecurity.com/products/All-Products/Transmission/IT-Channel-Products/Managed-Switch/SG4028
Название модели
DH-SG4028
Гарантия
36
Код категории
SWI
Высота блока
0.11
Длина блока
0.53
Ширина блока
0.275
Units per Shipping Box
1
Unit Calculated Volume
0.01603 cubm
Unit Calculated Weight
2.73 kg
Summary
Dahua Technology SG4028. Switch type: Managed, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 26, Console port: RJ-45. Full duplex. MAC address table: 8000 entrie
Weight & dimensions (Width)
163.85 mm
Weight & dimensions (Depth)
440 mm
Weight & dimensions (Height)
43.65 mm
Weight & dimensions (Weight)
1570 g
Packaging data (Package width)
271 mm
Packaging data (Package depth)
520 mm
Packaging data (Package height)
107 mm
Packaging data (Package weight)
2250 g
Power (Power source)
AC
Certificates (Compliance certificates)
CE
Operational conditions (Operating temperature (T-T))
-10 - 55 C
Operational conditions (Storage relative humidity (H-H))
5 - 95 %
Operational conditions (Storage temperature (T-T))
-40 - 75 C
Sustainability (Sustainability compliance)
Yes
Design (Product colour)
Black
Power (Power consumption (max))
24 W
Operational conditions (Operating relative humidity (H-H))
10 - 90 %
Design (Reset button)
Yes
Performance (Mean time between failures (MTBF))
467125.73 h
Network (Ethernet LAN data rates)
10,100,1000 Mbit/s
Management features (Web-based management)
Yes
Network (Networking standards)
IEEE 802.1x/IEEE 802.3x
Management features (Switch layer)
L2
Management features (Switch type)
Managed
Ports & interfaces (Basic switching RJ-45 Ethernet ports quantity)
26
Ports & interfaces (Basic switching RJ-45 Ethernet ports type)
Gigabit Ethernet (10/100/1000)
Network (10G support)
No
Data transmission (Forwarding rate)
41.664 Mpps
Data transmission (Switching capacity)
56 Gbit/s
Design (Rack mounting)
Yes
Power (DC input voltage)
12 V
Power (Power supply included)
Yes
Power over Ethernet (PoE) (Power over Ethernet (PoE))
No
Network (Flow control support)
Yes
Network (Link aggregation)
Yes
Network (Spanning tree protocol)
Yes
Network (VLAN support)
Yes
Security (DHCP features)
DHCP client/DHCP server/DHCP snooping
Data transmission (MAC address table)
8000 entries
Data transmission (Packet buffer memory)
4.1 MB
Ports & interfaces (Console port)
RJ-45
Network (Full duplex)
Yes
Data transmission (Jumbo frames)
10000
Data transmission (Jumbo frames support)
Yes
Performance (Fanless)
Yes
Management features (Quality of Service (QoS) support)
Yes
Ports & interfaces (Gigabit Ethernet (copper) ports quantity)
26
Network (Number of VLANs)
4000
Ports & interfaces (SFP module slots quantity)
2
Security (IGMP snooping)
Yes

Специальные референции

ean13
6923172594006
MPN
1449938
В этой же категории также есть 16 товаров:

Код: IES206G

Марка: TP-LINK

Сетевой коммутатор TP-LINK Сетевой коммутатор type Managed 4xRJ-45 ports RJ-45 Ports Type Gigabit Ethernet (10 100 1000) 1xCombo

Type Managed, Quality of Service (QoS) support Yes, Web-based management Yes, Cloud-managed Yes, 4xBasic switching RJ-45 Ethernet ports quantity, Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000), 1xCombo SFP ports quantity, 1xSFP module slots quantity, Port mirroring Yes, Switching capacity 12 Gbit/s, Forwarding rate 8.93...
164,45 €
Еще
Laos

Код: LS1024G

Марка: TP-LINK

Сетевой коммутатор TP-LINK Сетевой коммутатор type Unmanaged 24xRJ-45 ports RJ-45 Ports Type Gigabit Ethernet (10 100 1000) LS10

Type Unmanaged, 24xBasic switching RJ-45 Ethernet ports quantity, Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000), Switching capacity 48 Gbit/s, Forwarding rate 35.712 Mpps, Product colour Black, Power source AC, Power supply included Yes, Width 294 mm, Depth 140 mm, Height 44 mm
66,99 €
Еще
Laos

Код: SG2210XMP-M2

Марка: TP-LINK

Сетевой коммутатор TP-LINK Type L2 Desktop pedestal 8x2.5GbE 2xSFP+ PoE+ ports 8 160 Watts SG2210XMP-M2

Type Managed, Switch layer L2/L2+, Quality of Service (QoS) support Yes, Cloud-managed Yes, Web-based management Yes, 8xBasic switching RJ-45 Ethernet ports quantity, Basic switching RJ-45 Ethernet ports type 2.5G Ethernet (100/1000/2500), 2xSFP+ module slots quantity, Port mirroring Yes, Switching capacity 80 Gbit/s, Forwarding rate 59.52 Mpps,...
288,30 €
Еще
Laos

Код: LS105LP

Марка: TP-LINK

Сетевой коммутатор TP-LINK LS105LP PoE ports 4 LS105LP

LS105LP, Type Unmanaged, Quality of Service (QoS) support Yes, 5xBasic switching RJ-45 Ethernet ports quantity, Basic switching RJ-45 Ethernet ports type Fast Ethernet (10/100), Switching capacity 1 Gbit/s, Forwarding rate 0.744 Mpps, Product colour Black, Power source DC/PoE, Power supply included Yes, Power over Ethernet (PoE) Yes, 4xPower...
21,46 €
Еще
Laos

Код: ES228GMP

Марка: TP-LINK

Сетевой коммутатор TP-LINK Omada SG2428P Type L2+ 384 Watts ES228GMP

Series Omada, SG2428P, Type Managed, Switch layer L2, Quality of Service (QoS) support Yes, Cloud-managed Yes, Web-based management Yes, 26xBasic switching RJ-45 Ethernet ports quantity, Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000), 2xSFP module slots quantity, Port mirroring Yes, Switching capacity 56 Gbit/s,...
327,61 €
Еще
Laos

Код: SG4020

Марка: DAHUA

Сетевой коммутатор DAHUA DH-SG4020 SG4020

DH-SG4020, Type Managed, Switch layer L2, Quality of Service (QoS) support Yes, Web-based management Yes, 18xBasic switching RJ-45 Ethernet ports quantity, Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000), 2xSFP module slots quantity, Console port RJ-45, Full duplex Yes, Switching capacity 56 Gbit/s, Forwarding rate...
128,83 € 165,17 €
Еще
Laos

Код: DH-PFS3005-5GT-L-V2

Марка: DAHUA

Сетевой коммутатор DAHUA PFS3005-5GT-L-V2 Type L2 DH-PFS3005-5GT-L-V2

PFS3005-5GT-L-V2, Type Unmanaged, Switch layer L2, 5xBasic switching RJ-45 Ethernet ports quantity, Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000), Switching capacity 10 Gbit/s, Forwarding rate 7.44 Mpps, Product colour White, Power source DC, Power supply included Yes, Width 52 mm, Depth 86.4 mm, Height 23 mm,...
13,06 € 16,74 €
Еще
Laos

Код: DH-PFS3008-8GT-V2

Марка: DAHUA

Сетевой коммутатор DAHUA PFS3008-8GT-V2 Type L2 DH-PFS3008-8GT-V2

PFS3008-8GT-V2, Type Unmanaged, Switch layer L2, 8xBasic switching RJ-45 Ethernet ports quantity, Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000), Switching capacity 16 Gbit/s, Forwarding rate 11.904 Mpps, Product colour Black, Width 56 mm, Depth 133.5 mm, Height 22 mm, Weight 230 g
26,11 € 33,48 €
Еще
Laos

Код: TL-SG1005LP

Марка: TP-LINK

Сетевой коммутатор TP-LINK Desktop pedestal 5x10Base-T 100Base-TX 1000Base-T PoE ports 1 TL-SG1005LP

Type Unmanaged, Quality of Service (QoS) support Yes, 5xBasic switching RJ-45 Ethernet ports quantity, Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000), Switching capacity 10 Gbit/s, Forwarding rate 7.44 Mpps, Product colour Black, Power source DC/PoE, Power supply included Yes, Power over Ethernet (PoE) Yes, 4xPower over...
29,48 €
Еще
Laos

Код: TL-SG1048

Марка: TP-LINK

Сетевой коммутатор TP-LINK TL-SG1048 Rack 48x10Base-T 100Base-TX 1000Base-T TL-SG1048

TL-SG1048, Type Unmanaged, 48xBasic switching RJ-45 Ethernet ports quantity, Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000), Half duplex Yes, Full duplex Yes, Switching capacity 96 Gbit/s, Forwarding rate 71.4 Mpps, Rack mounting Yes, Form factor 1U, Product colour Black, Power source AC, Power supply included Yes,...
275,20 €
Еще
Последний!

Код: TL-SL1311P

Марка: TP-LINK

Сетевой коммутатор TP-LINK Desktop pedestal 8x10Base-T 100Base-TX 1xSFP 2xRJ45 PoE+ ports 8 65 Watts TL-SL1311P

8xBasic switching RJ-45 Ethernet ports quantity, Basic switching RJ-45 Ethernet ports type Fast Ethernet (10/100), Switching capacity 7.6 Gbit/s, Forwarding rate 5.6544 Mpps, Product colour Black, Power source AC/DC, Power supply included Yes, Power over Ethernet (PoE) Yes, Total Power over Ethernet (PoE) budget 65 W, Width 209 mm, Depth 126 mm,...
42,82 €
Еще
Последний!

Код: USW-FLEX

Марка: UBIQUITI

Сетевой коммутатор UBIQUITI USW-FLEX 5x10Base-T 100Base-TX 1000Base-T PoE ports 5 15.4 Watts USW-FLEX

USW-FLEX, Type Managed, Switch layer L2, 5xBasic switching RJ-45 Ethernet ports quantity, Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000), Full duplex Yes, Product colour White, Power over Ethernet (PoE) Yes, 4xPower over Ethernet (PoE) ports quantity, Width 122.5 mm, Depth 107.1 mm, Height 28 mm, Weight 230 g
100,41 €
Еще
Laos

Код: DH-SF1008L

Марка: DAHUA

Сетевой коммутатор DAHUA SF1008L-EUR SF1008L-EUR

SF1008L-EUR, Type Unmanaged, 8xBasic switching RJ-45 Ethernet ports quantity, Basic switching RJ-45 Ethernet ports type Fast Ethernet (10/100), Switching capacity 1.6 Gbit/s, Forwarding rate 0.744 Mpps, Form factor Desktop, Product colour Light grey, Power source DC/PoE, Power consumption (typical) 0.1 W, Power over Ethernet (PoE) Yes, Width...
9,13 € 11,70 €
Еще
Laos

Код: DH-LR2110-8ET-120-V2

Марка: DAHUA

Сетевой коммутатор DAHUA LR2110-8ET-120-V2 PoE ports 8 DH-LR2110-8ET-120-V2

LR2110-8ET-120-V2, Switch layer L2, 8xBasic switching RJ-45 Ethernet ports quantity, Basic switching RJ-45 Ethernet ports type Fast Ethernet (10/100), 1xSFP module slots quantity, Switching capacity 8.8 Gbit/s, Forwarding rate 4.17 Mpps, Product colour Black, Power supply included Yes, Power over Ethernet (PoE) Yes, 8xPower over Ethernet (PoE)...
186,24 € 443,42 €
Еще
Laos

Код: SF1005-EUR

Марка: DAHUA

Сетевой коммутатор DAHUA 5xRJ-45 ports SF1005-EUR

Type Unmanaged, Switch layer L2, 5xBasic switching RJ-45 Ethernet ports quantity, Basic switching RJ-45 Ethernet ports type Fast Ethernet (10/100), Full duplex Yes, Transmission distance (max) 0.25 km, Switching capacity 1.8 Gbit/s, Forwarding rate 0.744 Mpps, Form factor Desktop/Wall-Mounting, Product colour Black, Power source DC/PoE, Power...
10,16 € 13,02 €
Еще
Laos

Код: CS4005-4ET1GT-36

Марка: DAHUA

Сетевой коммутатор DAHUA DH-CS4005-4ET1GT-36 Сетевой коммутатор layer L2 4xRJ-45 ports RJ-45 Ports Type Fast Ethernet (10 100) 1

DH-CS4005-4ET1GT-36, Switch layer L2, 4xBasic switching RJ-45 Ethernet ports quantity, Basic switching RJ-45 Ethernet ports type Fast Ethernet (10/100), Switching capacity 2.4 Gbit/s, Forwarding rate 2.08 Mpps, 4xPower over Ethernet (PoE) ports quantity, Total Power over Ethernet (PoE) budget 36 W, Width 115 mm, Depth 84 mm, Height 27 mm
35,15 € 66,96 €
Еще
Laos

Присоединяйтесь к нам в Facebook