Description
Parameters and specifications:
Number of ports: 16
Port type: 10/100Base-TX Fast Ethernet
Port rate: 100Mbps
Transmission mode: Duplex
Exchange capacity: 3.2Gbps
Backplane bandwidth: 3.2Gbps
MAC address table: 8K
Cache capacity: 512Kb
Management mode: Web UI, CLI, SNMP
Size and weight:
Dimensions: 432mm x 176mm x 44.5mm
Weight: About 2.5kg
Series:
Enterasys Networks Series A fast Ethernet switches
Features:
IP Rating: IP54 (prevents limited dust entry and low pressure water jets from any direction)
Low power consumption: Very low power consumption, less than 1W
High reliability: High stability and reliability
Accurate measurement: Accurate measurement of frequency, power factor, total kWh and kVarh, as well as instantaneous kW, kVar, Irms and Vrms
Operating temperature range:
Enterasys Networks A4H254-8F8T: 0°C to 50°C
Another version (possibly a guide gauge) : -40°C to +75°C
Communication frequency band: 470MHz (470MHz ~ 510MHz can be set at will)
Wireless transmission distance: 300m open distance, 1500m optional
Functions:
A4H254-8F8T switch is suitable for industrial automation control system, power supply of electronic equipment, scientific research laboratory and other occasions.
It can also be used as a data acquisition module for the PXI platform, providing high-precision clock and timing functions, multi-channel data acquisition, flexible input/output functions, external triggering and synchronization functions, etc.
In other applications, A4H254-8F8T is also used in power plant DCS monitoring system, intelligent flat tempering furnace system manufacturing, PLC programmable conveying control system.
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