News
-
What is IEEE 802.3&Subnet Mask?
What is IEEE 802.3? IEEE 802.3 is a working group that wrote the Institute of Electrical and Electronics Engineers (IEEE) standard set , which defines medium access control (MAC) at both the physical and data link layers of wired Ethernet. This is usually a local area network (LAN) technology wi...Read more -
What is the difference between a switch and a fiber converter?
Optical fiber transceiver is a very cost-effective and flexible device. The common use is to convert electrical signals in twisted pairs into optical signals. It is generally used in Ethernet copper cables that cannot be covered and must use optical fibers to extend the transmission distance. In ...Read more -
What is Ring network redundancy& IP protocol?
What is Ring network redundancy? A ring network uses a continuous ring to connect each device together. It ensures that the signal sent by one device can be seen by all other devices on the ring. The ring network redundancy refers to whether the switch supports the network when the cable connecti...Read more -
What is Network Topology&TCP/IP?
What is Network Topology Network topology refers to the physical layout features such as the physical connection of various transmission media, network cables, and abstractly discusses the interaction of various endpoints in a network system by borrowing the two most basic graphic elements in geo...Read more -
What is STP and what is What is OSI?
What is STP? STP (Spanning Tree Protocol ) is a communication protocol that works on the second layer (data link layer) in the OSI network model. Its basic application is to prevent loops caused by redundant links in switches. It is used to ensure that there is no loop in Ethernet. The logical to...Read more -
What is a managed switch&SNMP?
What is a managed switch? The task of a managed switch is to keep all network resources in good condition. The network management switch products provide various network management methods based on the terminal control port (Console), based on the Web page and supporting Telnet to log in to the n...Read more -
What is a Optical fiber transceiver?
Optical fiber transceiver is an Ethernet transmission media conversion unit that interchanges short-distance twisted-pair electrical signals and long-distance optical signals. It is also called a fiber converter in many places. The product is generally used in the actual network environment where...Read more -
What is a broadcast storm&Ethernet ring?
What is a broadcast storm? A broadcast storm simply means that when the broadcast data floods the network and cannot be processed, it occupies a large amount of network bandwidth, resulting in the inability of normal services to run, or even complete paralysis, and a “broadcast storm”...Read more -
Main features of GPON technology
(1) Unprecedented high bandwidth. The rate of GPON is as high as 2.5 Gbps, which can provide a large enough bandwidth to meet the growing demand for high bandwidth in future networks, and its asymmetric characteristics can better adapt to the broadband data service market. (2) Full-service access...Read more -
What is GPON&EPON?
What is Gpon? GPON (Gigabit-Capable PON) technology is the latest generation of broadband passive optical integrated access technology based on the ITU-TG.984.x standard. It has many advantages such as high bandwidth, high efficiency, large coverage, and rich user interfaces. Most operators rega...Read more -
What is a PoE switch? The difference between PoE switch and PoE+ switch!
PoE switch is a widely used device in the security industry today, because it is a switch that provides power and data transmission for remote switches (such as IP phones or cameras), and plays a very important role. When using PoE switches, some PoE switches are marked with PoE, and some are mar...Read more -
What is a DVI optical transceiver? What are the advantages of DVI optical transceiver?
The DVI optical transceiver is composed of a DVI transmitter (DVI-T) and a DVI receiver (DVI-R), which transmit DVI, VGA, Audip, and RS232 signals through a single-core single-mode fiber. What is a DVI optical transceiver? DVI optical transceiver is a terminal device for DVI optical signal...Read more
