Switch|DAHUA|DH-SG4028|SG4028

  • Produkta kods: SG4028
  • EAN: 6923172594006
  • Stāvoklis: Jauns
CenaSkaitsPiegāde

188.95

156.16 € (bez PVN 21%)

3

23.04.

Apraksts

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

Šim produktam ir 36 mēnešu garantija.

Parametri

SummaryDahua 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 entries, Switching capacity: 56 Gbit/s. Networking standards: IEEE 802.1x, IEEE 802.3x. DC input voltage: 12 V. Rack mounting
Ražotājs datu lapahttps://www.dahuasecurity.com/products/All-Products/Transmission/IT-Channel-Products/Managed-Switch/SG4028
Vienība kastes augstums0.11
Vienība kastes garums0.53
Vienība kastes platums0.275
Kvalitāte Of serviss Qos atbalstsYes
Slēdzis slānisL2
Slēdzis tipsManaged
Tīmekļa Based pārvaldībaYes
Pamata pārslēgšana Rj45 Ethernet porti daudzums26
Pamata pārslēgšana Rj45 Ethernet porti tipsGigabit Ethernet (10/100/1000)
Konsoles portsRJ-45
Gigabit Ethernet vara porti daudzums26
Sfp modulis sloti daudzums2
product_attr.10G_SUPPORTNo
Ethernet LAN datu pārraides ātrums10,100,1000 Mbit/s
Plūsmas vadība atbalstsYes
Pilns abpusējaYes
Saite AggregationYes
Tīklošana standartiIEEE 802.1x/IEEE 802.3x
Numurs Of Vlans4000
Spanning koks protokolsYes
Vlan atbalstsYes
Pāradresācija ātrums41.664 Mpps
Lieli kadri10000
Lieli kadri atbalstsYes
MAC Address tabula8000 entries
Pakete bufera atmiņa4.1 MB
Pārslēgšana ietilpība56 Gbit/s
product_attr.DHCP_FEATURESDHCP client/DHCP server/DHCP snooping
IGMP snoopingYes
Produkts krāsaBlack
Statīva montāžaYes
Atiestatīšana pogaYes
product_attr.FANLESSYes
Vidējais laiks between failures (MTBF)467125.73 h
product_attr.DC_INPUT_VOLTAGE12 V
Barošanas consumption (max)24 W
Barošanas avotsAC
Barošanas barošana iekļautaYes
Barošanas pāri Ethernet POENo
Darbības relatīvs mitrums (H-H)10 - 90 %
Darbības temperatūra (T-T)-10 - 55 °C
Glabāšana relatīvs mitrums (H-H)5 - 95 %
Glabāšana temperatūra (T-T)-40 - 75 °C
Dziļums440 mm
Augstums43.65 mm
Svars1570 g
Platums163.85 mm
Iepakojums dziļums520 mm
Iepakojums augstums107 mm
Iepakojums svars2250 g
Iepakojums platums271 mm
Sustainability complianceYes
Atbilstības sertifikātiCE
Modelis NosaukumsDH-SG4028
Vienības uz palete0
Vienības uz piegāde kastes1
Vienība Calculated skaļums0.01603 cubm
Vienība Calculated svars2.73 kg