28XGE POE və 4X10GE SFP ilə HOP3440S1232-4TP Sənaye olunan açar

The industrial switch complies with various characteristics such as no fan, low power consumption, high reliability and stability, and easy to maintain. Industrial Ethernet Switch adopt mature technology and open network standards, adapt to low temperature and high temperature, strong anti-electromagnetic interference, anti-salt fog, anti-vibration and anti-shake, equipped with redundant dual power supply (AC/DC), which can offer redundant mechanisms for critical applications that need always-on connections. It can also operate either at standard operating temperature range -40 to 750C. IndustriaI switches support standard 19" rack mounts with IP40 protection and are perfect choices for harsh environments, such as industrial networking, intelligent transportation systems (ITS) and are also suitable for many military and utility market applications where environmental conditions exceed commercial product specifications.

Product Features

Supports up to 4xUplink Combo Gigabit + 10/100/1000M Base-TP

Cache up to 4Mbit for smooth transfer of 4K video

Support IEEE802.3/802.3u/802.3ab/802.3z/802.3x store and forward mode Support large backplane bandwidth, large swap cache, ensure line-speed for warding for all ports

Support ERPS ring network protocol of ITU G.8032 standard, self-healing time less than 20ms

Support STP/RSTP/MSTP protocol of international standard IEEE 802.3D/W/S

Redundant dual power DC/AC power supply are optional, anti-reverse connection, overcurrent protection

-40 0 C 75 0 C wide temperature design to ensure that the equipment adapts to a variety of harsh on-site environments

IP40 grade protection, high strength metal case, finless, low power design

Ethernet Interface

Ethernet Standards

IEEE802.3 IEEE802.3u IEEE802.3z

IEEE802.3ab IEEE802.3x IEEE802.3az

IEEE802.3ah IEEE802.1X IEEE802.1Q

Cache

4Mbits

Maximum Frame

10K Bytes

MAC Address

08K

Forward Mode

Store-and-forward and pass-through (full/half duplex mode)

Switching Performance: Delay

7gs - Backplane bandwidth: 56Gbp

POE Standard

IEEE 802.3af/at, PSE

POE Power

Single port Maximum 30W

POE Line Sequence

• 1/2(+), 3/6(-)end-end bridging method

Physical Characteristics

Material

Metallic aluminum alloy

Cooling Mode

'Natural cooling, no fan design

Dimensions

Installation Mode

IU Chassis Installation

Weight

0.3 kg

Software Features

Redundant Network

Support STP/RSTP support EAPS-ERPS

Multicast Support

Support IGMP Snooping VI /V2N3-support GMRP

VLAN

Support IEEE 802.1 Q 4K VLAN-support QINQ Link Aggregation Support manual aggregation-support static/dynamic LACP

QOS

support COS-DSCP-8 queues-support WRR-SP-WFQ-QOS

POE Management

o Support total power control-POE on/off-port power sequencing, POE timing

Diagnostic Maintenance

Support port mirroring, Syslog, Ping

Management Functions

Support CLI-WEB-SNMP-Telnet server for management

Alarm Management

Support I way relay alarm output, RMON, TRAP

Security

Support DHCP Snooping-Option 82-802.1 X security access

Support user hierarchical management, ACL access control list,

Support DDOS-port-based MAC filtering / binding, MAC white list

Operating Humidity

condensation

Storage Temperature

-400c-850C