802.11ax Frequently Asked Questions

December 11, 2019
1. What is 802.11ax? 802.11ax is an IEEE draft amendment that defines modifications to the 802.11physical layer (PHY) and the medium access control (MAC) sublayer for high-efficiency operation in frequency bands between 1 GHz and 6 GHz. The technical term for an … Readmore

Why is UTP Cable Performance (Headroom) Important to Your Network?

February 25, 2019
Transferring data over your network relies on ‘link performance’, i.e. the cable/component’s ability to transfer a signal while retaining its original information content.  A minimum level of performance is required, and this is measured during testing by the amount of … Readmore

FortiVoice Enterprise IP PBX voice solutions

January 30, 2019
The FortiVoice Enterprise IP PBX voice solutions give you total call control and sophisticated communication features for excellent customer service and efficient employee collaboration. Powerful, affordable and simple, FortiVoice Enterprise systems deliver powerful features and value to offices with up … Readmore

Job Opportunities | UPS Engineers

January 17, 2019
Positions: Pre/Post Sales Engineer (UPS) | Vacancy: 03 Job Context: EPI-UPS is a British origin company offering an extensive range of data center infrastructure services & it’s UPS, STS and battery manufacture factories in Italy. Optimal Technology Ltd is searching … Readmore

Job Vacancies

January 2, 2019
Positions: Network Engineers/Post-Sales Engineers Job Context: Optimal Technology Limited is searching Network Engineers are responsible for designing, implementing, monitoring and managing the Enterprise Network Solutions (Routing/Switching/Firewall), Data Center Solutions, Wireless Network Solutions, IP Telephony Solutions, Video Conferencing Solution, IP PA … Readmore

AP wont join WLC, WHY?

January 1, 2019
SOLUTION: If you see an error DTLS-3-HANDSHAKE_FAILURE: openssl_dtls.c:2962 Failed to complete DTLS handshake with peer 192.168.202.8” in WLC logs then it’s a Cisco Bug and that’s why AP’s are not joining WLC. To solve this problem first change the time … Readmore

7 Benefits of Video Conferencing

December 26, 2018
Video conferencing is the technology that allows you to hold meetings with several correspondents who are located in different places while seeing and talking to them in real time. It is different from simple video calling, which is normally one-to-one video communication. … Readmore

Overview of Cat7 Ethernet Cable

December 25, 2018
Network has become an indispensable part of our daily life. Many homes and businesses today deploy network with either a wired network connection or a wireless connection. These two network connection methods have their own advantages: wired connection is typically … Readmore

Buyers Guide 2019 – Polycom Collaborative Solutions for Today & Future

December 18, 2018
Traditional offices and meeting rooms are giving way to open team and mobile spaces, as well as huddle rooms, all of which present challenges for effective collaboration in geographically distributed organizations. Additionally, today’s workers were raised on technology and expect … Readmore