Data Transmission Technologies → DELL Networking. VLAN Configuring
Configuring VLAN for DELL switches (depending on the version of the OS switch syntax may vary slightly.
Before you configure the VLAN on the switch interfaces, you must make the switch in the VLAN database and create a VLAN interface: …
ReadData Transmission Technologies → DELL Networking. MLAG Protocol
Campus Switching Architecture
Dell switches networking N-series are based on a modern architecture of campus networks
- Support loop redundancy without the use of STP by using MLAG protocol to create increased access to resources and high bandwidth.
- Smooth interoperability with …
Qt → Qt/C++ - Lesson 001. QLineEdit IP Address
ip адрес, lineedit, ip address, qtcreator, QLineEdit IP Address, qt, QLineEdit example, qlineedit
Available similar articles in Qt/QML and PyQt5/Python
When you will develop network applications, you may need to create form for input ip-address, but the use of a simple method setInputMask("000.000.000.000;_"); of QLineEdit does not provide the proper result as this …
ReadData Transmission Technologies → DELL Networking. CLI (Command Line Interface)
For example, DELL PowerConnect 3524
You can control the device directly via the terminal port or via a Telnet connection. If access is via a Telnet connection, ensure that the device specific IP-address, which will be used by the workstation …
ReadData Transmission Technologies → SDH - Synchronous Digital Hierarchy (Part 2)
GFP, PDH, LCAS, VCAT, Sonet, SDH-NG, SDH
Compensation of frequency synchronization error
The pointer can not only fulfill a fixed phase shift and mismatch clock multiplexer clocked device, from which the user data is received. To compensate for this effect, the index value is periodically incremented or …
ReadData Transmission Technologies → SDH - Synchronous Digital Hierarchy (Part 1)
PDH, STM1, Терминальный мультиплексор, Sonet, Мультиплексор ввода-вывода, SDH
Specific technologies PDH deficiencies have been addressed and overcome technology developers synchronous optical networks (Synchronous Optical NET, SONET), the first version of the standard which appeared in 1984. It was then standardized Committee of T-1 ANSI Institute. As a result …
ReadData Transmission Technologies → PDH - plesiochronous digital hierarchy
мультиплексор, T1, E1, PDH, бит-стаффинг
PDH technology was developed in the late 60s by AT & T to address the problem of large communication switches, telephone networks among themselves. Communication links the FDM, applied previously to solve this problem, have exhausted their opportunities in terms …
ReadData Transmission Technologies → DWDM Technology
dwdm, усилители, CWDM, WDM, волс, HDWDM, мультиплексирование
The technology packed wavelength division multiplexing (Dense Wave Division Multiplexing, DWDM) is designed to create a new generation of optical backbones running at multi-terabit speeds and. Information in fiber-optic communication lines passed at the same time a large number of …
ReadAVR → EEPROM in microcontrollers AVR Atmega
Microcontrollers AVR Atmega48 / 88/168/328 contain the EEPROM memory of 256/512/512 / 1K bytes , respectively. EEPROM in AVR microcontrollers can support up to 100,000 write cycles. Access to non-volatile memory is carried out through three types of registers:
- EEARH, …
Fiber Optic Transmission Lines → FOTL - Tutorial 009. Passive Components FOL
Passive Components Fiber-optic communication lines are divided into the following types:
- optic connectors and splitters;
- optical converters;
- optical isolators;
- optical switches.
Splitters
The most important passive components are FOL optic connectors and splitters, which are used for consolidation or separation …
ReadFiber Optic Transmission Lines → FOTL - Tutorial 008. Installation of optical couplers
Installation of couplings
Mounting of couplings shall be in accordance with installation instructions for the particular type of coupling of the manufacturer (supplier) couplings. Connection of optical fiber mounting couplings should be carried out under the control of the welding …
ReadFiber Optic Transmission Lines → FOTL - Tutorial 007. Structure and classification of optical couplers
Introduction
Currently, the Russian market is widely featured products, both domestic and foreign manufacturers of optical couplings for installation of cables. Widely known and used clutch of such manufacturers as: Raychem (Belgium), Reichle & DeMassari (Switzerland), RXS / Simens (Germany), …
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- Oct. 26, 2024, 1:37 a.m.
C ++ - Test 004. Pointers, Arrays and Loops
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- Oct. 26, 2024, 1:29 a.m.
C ++ - Test 004. Pointers, Arrays and Loops
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