News
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How to distinguish non-standard POE from standard POE?
1. Non-standard PoE and standard PoE For the standard PoE that complies with IEEE 802.3af/at/bt standards and has a handshake protocol. Non-standard PoE does not have a handshake protocol, and provides 12V, 24V or fixed 48V DC power supply. The standard PoE power supply switch has a PoE control c...Read more -
You Need a New Outdoor Gigabit PoE Extender
In today’s digital age, reliable network connectivity is crucial, especially in outdoor environments. However, Ethernet and Power over Ethernet (PoE) connections often limit cable distances to a maximum of 100 meters between network ports. To overcome this distance limitation, our company h...Read more -
Introducing Our New Industrial Ethernet Switch -JHA-MIW8SH- The Perfect Connectivity Solution
We are thrilled to announce the launch of our latest product, the Industrial Ethernet Switch–JHA-MIW8SH. As a leading networking solutions provider, we understand the importance of reliable connectivity in industrial environments. Our new switch can offer advanced features and robust perfor...Read more -
Join Us at Secutech Vietnam 2023 – Booth Number D314
We are excited to announce our participation in the upcoming Secutech Vietnam 2023 exhibition, one of the leading events in the security and safety industry. We cordially invite all our valued customers and partners to visit our booth and discover the latest innovations we have to offer. Mark you...Read more -
What should be paid attention to when choosing a compatible optical module?
The optical module is the core accessory of the optical communication system and plays a vital role in optical fiber communication. It mainly completes the photoelectric conversion function. The quality of the optical module determines the transmission quality of the optical network. Inferior opt...Read more -
What is the difference between a POE switch and a normal switch?
1. Different reliability: POE switches are switches that support power supply to network cables. Compared with ordinary switches, power-receiving terminals (such as APs, digital cameras, etc.) do not need to perform power wiring, and are more reliable for the entire network. 2. Different function...Read more -
When purchasing a switch, what is the appropriate IP level of an industrial switch?
The protection level of industrial switches is drafted by IEC (International Electrotechnical Association). It is represented by IP, and IP refers to “ingress protection. So, when we buy industrial switches, what is the appropriate IP level of industrial switches? Classify electrical appli...Read more -
Upgrade — Managed 8-port industrial Ethernet switch with 2 fiber ports
In order to meet the needs of our customers, we have upgraded the 8-port managed industrial switch, and the size of the product has become smaller, which can reduce transportation costs and save space; The following are the key features of the product: *Support 2 1000Base-FX fiber port and 8 10...Read more -
What are the management methods of switches?
There are two types of switch management methods: 1. Management of the switch through the console port of the switch belongs to out-of-band management, which is characterized by no need to occupy the network interface of the switch, but the cable is special and the configuration distance is short...Read more -
How to choose the right switch correctly?
At present, there are many types of switches on the market, and the quality is uneven, so what indicators should we pay attention to when purchasing? 1. Backplane bandwidth; Layer 2/3 switching throughput; 2. VLAN type and quantity; 3. Number and type of switch ports; 4. Support protocols and me...Read more -
What is the difference between a Layer 2 switch and a Layer 3 switch?
The essential difference between a layer-2 switch and a layer-3 switch is that the working protocol layer is different. A layer-2 switch works at the data link layer, and a layer-3 switch works at the network layer. It can be simply understood as a layer 2 switch. You can think that it only has t...Read more -
What are the differences between electrical port modules and optical modules?
The copper port module is a module that converts an optical port into an electrical port. Its function is to convert optical signals into electrical signals, and its interface type is RJ45. The optical-to-electrical module is a module that supports hot swapping, and the package types include SFP,...Read more
