PRODDUCTS
Shenzhen JHA Technology Co., Ltd is one of the leading manufacturers of hardened Ethernet, PoE, and fiber connectivity products specifically designed for harsh and demanding environments.
PRODUCTS
4*10/100/1000TX – 28*100FX | Fiber Ethernet Switch JHA-F28GE4
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- Support 28 100FX Fiber Port and 4 10/100/1000Base-T(X) Ethernet port.
- It supports TCP / IP, PPPOE, DHCP, ICMP, NAT protocol.
- Ports support Auto-MDI / MDIX auto-flip.
- Support store and forward mode.
- Input Voltage: 100~240VAC,50/60Hz
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Classification
Unmanaged Fiber Ethernet Switch
Fiber Ethernet Switch
- DESCRIPTION
- DIMENSION
- ORDER INFORMATION
- DOWNLOAD
- APPLICATIONS
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Introduction
JHA-F28GE4 series is is a 10/100M self-adaptive Fast Ethernet fiber switch, with 24 100M Fiber port and 4 10/100/1000Base-TX self-adaptive Ethernet RJ45 interfaces. The product design conforms to the Ethernet standard, adds lightning protection and anti-static protection measures, and has a wide range of operating temperature from -20°C to +70°C, with stable and reliable performance.
The device can be widely used in various broadband data transmission fields such as smart buildings, smart cities, smart communities, smart transportation, telecommunications, security, financial securities, customs, shipping, electricity, water conservancy and oil fields.Product Details:
The JHA-F28GE4 series represents a robust line of 10/100M self-adaptive Fast Ethernet Gigabit Fiber Ethernet Switches, designed to provide high-speed and reliable network connectivity. Each switch in the series boasts 24 dedicated 100M Fiber ports along with 4 versatile 10/100/1000Base-TX self-adaptive Ethernet RJ45 interfaces, ensuring seamless integration with a variety of network devices. Engineered to conform to Ethernet standards, these switches are enhanced with advanced lightning and anti-static protection measures for robust performance in diverse environments.
With an operating temperature range from -20°C to +70°C, the JHA-F28GE4 series is built for stability and reliability, making it suitable for deployment in a wide array of settings. Whether it’s for smart buildings, smart cities, smart communities, smart transportation, telecommunications, security systems, financial securities, customs, shipping, power, water conservancy, or oil fields, these Gigabit Fiber Ethernet Switches are poised to meet the demands of modern broadband data transmission networks with unparalleled efficiency.
Features
♦Unique IC solutions, the chip temperature low, to get rid of plus cooling system, flow control and reduce broadcast storms.
♦High-quality integrated photovoltaic module provides good optical properties and electrical properties to ensure reliable transmission, long life.
♦Operating Mechanism broadcast filtering, address auto-learning and auto-update feature and store and forward.
♦It supports up to 1916 byte long data packet transmission.
♦Missing link to provide remote diagnostics, electrical interface and optical port link link connection diagnostics, dynamic data transmission, full-duplex / half duplex, speed light, easy installation and later maintenance.
Specification
Fixed Port
28*100Base FX+4*10/100/1000Base TX
Power interface
220V Connector
Wavelength
850nm/1310nm/1550nm
Transmission Distance
Cat5 100m
Multimode, Single/Dual-fiber 2Km
Single Mode, Single-fiber 20/40/60/80/100Km
Single Mode, Dual-fiber 20/40/60/80Km
Ethernet Port
10/100M RJ45 Ports, Connection STP / UTP Cat5/Cat5e Cooper Cable
Fiber Port
Multimode, Dual-fiber SC/ST/FC (Diameter 50/125, 62.5 / 125μm)
Single Mode, Single Fiber, SC/ST/FC (Diameter 9/125μm )
Single Mode, Dual-fiber SC/FC (diameter 9/125μm )
Exchange Attribute
Conversion Method: Media conversion, store and forward / straight in
MAC Add: 2 K
Switching capacity:16G
Full duplex state: flow control, half-duplex: backpressure mode
Store and Forward: 9.6us, Straight In: 0.9us
MTBF:50,000 hours
Network Topology
Ring topology:Not Support
Star topology:Support
Bus topology:Support
Tree Topology:Support
LED Indicator
P1-P2:Power Supply
1~28:Fiber Port Indicator
29~32:Ethernet Port Indicator
Power Supply
Power Input: 100~240VAC,50/60Hz
Full Load: <15 W
Working Environment
Operating Temperature: -20~70℃
Storage Temperature: -20℃~+70℃
Storage Humidity: 5% to 95% non-condensing
Dimension
440*155*55mm ( L * W * H ), 1U Type
Weight
3KG
MC&INGRESS PROTECTION
Surge protection of Power:IEC 61000-4-5 Level 3（2KV）（8/20us）
Surge protection of Ethernet port:IEC 61000-4-5 Level 4（4KV）（10/700us）
ESD:IEC 61000-4-2 Level 4 （8K/15K）
Free fall:0.5m
Model No.
Description of Goods
JHA-F28GE4
28 100Base-FX and 4 10/100/1000Base-T(X), 1U Type
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JHA-F28GE4(1).pdf
594.1KB
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Contacts
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0755-81 483343
amy@jha-tech.com
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