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
8*10/100/1000TX – 2*1000FX | Ring Network Management Fiber Ethernet Switch JHA-G28LN
-
- Support 2 1000FX Fiber Port and 8 10/100/1000Base-T(X) Ethernet port.
- No need to set up ring network, can quickly configure network functions;
- Support broadcast storm suppression function;
- Support IEEE802.3/802.3u/802.3x IEEE802.3D/IEEE802.3W;
- Input Voltage:DC12V2A .
-
-
Model No.
Description of Goods
JHA-G28LN
2 1000Base-FX and 8 10/100/1000Base-T(X) RJ45 Port,SC Connector,Ring Network Management, Desktop
Fiber Connector: SC/ST/FC/LC(SFP Slot), Single Mode/Multimode, Dual Fiber/Single Fiber, 2Km/20Km/40Km/60Km/80Km/100Km/120Km is Optional.
Classification
Fiber Ethernet Switch
Unmanaged Fiber Ethernet Switch
- DESCRIPTION
- DIMENSION
- ORDER INFORMATION
- DOWNLOAD
- APPLICATIONS
-
Introduction
JHA-G28LN series full gigabit ring network fiber switches provide better manageability, support QoS, including VLAN, mirroring, port isolation, support spanning tree STP (802.1D) and RSTP (802.1w) and one fiber ring network design is convenient for on-site use. 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..Specification
Fixed Port
8*10/100/1000Base TX+2*1000Base FX
Power interface
DC Connector (2.5 mm)
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 20/40/60/80/100/120Km
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: 16 K
Switching capacity:56G
Full duplex state: flow control, half-duplex: backpressure mode
Store and Forward: 9.6us, Straight In: 0.9us
MTBF:50,000hours
Network Topology
Ring topology:Not Support
Star topology:Support
Bus topology:Support
Tree Topology:Support
LED Indicator
P:Power Supply
F1-F2:Fiber Port Indicator
Network port yellow light: rate indicator
Ethernet port green light: Ethernet port indicator
Power Supply
Power Input: DC5V2A
Full Load: <5W
Working Environment
Operating Temperature: -20~70℃
Storage Temperature: -20~70℃
Storage Humidity: 5% to 90% non-condensing
Dimension
199*88*25mm ( L * W * H )
Weight
0.9KG
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-G28LN
2 1000Base-FX and 8 10/100/1000Base-T(X) RJ45 Port,SC Connector,Ring Network Management, Desktop
Fiber Connector: SC/ST/FC/LC(SFP Slot), Single Mode/Multimode, Dual Fiber/Single Fiber, 2Km/20Km/40Km/60Km/80Km/100Km/120Km is Optional.
JHA-G28LN(2).pdf
490.0KB
*Note: Please fill in the information accurately and keep the communication unblocked. We will contact you as soon as possible
Related products
If you need to inquire about our products or price list, please leave
your email to us We will contact you within 24 hours.
Contacts
3rd Floor, No. 5 Building, Lian Jian Industrial Park, Shang Heng Lang, Long Hua New District, Shenzhen, China
0755-81 483343
amy@jha-tech.com
7 Days a week from 09:00 am to 6:00 pm
Copyright © 2022 Shenzhen JHA Technology Co., Ltd All Right Reserved
Seo Tag 粤ICP备19135367号 Powered by www.300.cn