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What precautions should be taken before the ASON function is enabled at the optical or electrical layer? > When ASON functions need to be enabled at the optical layer, disable ASON functions at the electrical layer, so that electrical-layer links do not flood on the entire network and system operations on the nodes at the electrical layer is reduced > When ASON functions need to be enabled at the electrical layer, map electrical-layer and optical-layer subracks to their corresponding NEs and disable ASON functions at the optical layer.

Reliable and consistent in-building communication systems are critical to ensuring safety and keeping emergency responder radio coverage up to code. Learn more about the importance of in-building wireless systems: https://lnkd.in/g3knYj-x

What is a Multiband End Fed Half Wave EFHW Antenna (1) The end fed half wave, EFHW antenna provides a very attractive option for many antenna installations including those for commercial radio communication and multi-band ham radio operation. The end fed half wave antenna is an attractive option for many radio hams as it is able to provide multiband operation without the use of traps or stubs whilst occupying a minimum amount of space and not presenting a very ugly visual impact. A broad-band matching network is typically used to transform the high impedance of the EFHW feed point to 50Ω suitable for standard coax cable. The end fed half wave antenna can be operated with a small counterpoise, and in some instances, no counterpoise is used at all, although this is not necessarily wise. The lower end of the antenna may also be grounded as an alternative to reduce static noise. Being a single wire, and end fed it is very easy to set up, often taking only minutes to do and this makes it ideal for ham radio portable operation, as well as for base station usage. The end fed half wave antenna is also ideal for many commercial radio communication applications as well. https://lnkd.in/en9SszKW

This post shares a lot of valuable information about the OPA function in WDM network, including implementation principle, adjustment scenarios and troubleshooting for service interruption or low performance. Check it out: bit.ly/3y1j22L

We can't be surprised by the results of this poll—high installation costs and tight project deadlines are common pain points in our industry. Spintly was tailored to address both of these issues. Our solution eliminates the need for long cable runs, bulky controllers, and control rooms. With just a local power supply, our wireless BLE Mesh technology takes care of the rest. If you're an installer facing these challenges, let's schedule a call to discuss how we can help. Rohin Parkar Eric Brinks Ryan Johme Rohit Dhamasker Daniel Thomas Chris Wilson, CSPM, SICC, CSEIP

🌟📢 How do -48V DC power systems revolutionize Telecom Infrastructure? ⚡🌐 Did you know that -48V DC power systems play a crucial role in powering telecom equipment and ensuring its reliability? 💡 They are an integral part of a comprehensive lightning protection strategy, safeguarding our communication networks from unpredictable forces. 💡 By utilizing negative voltage, these systems combat corrosion, extend equipment lifespan, and reduce maintenance costs. 💡 They significantly reduce the risk of electric shock for telecom operators, creating a safer working environment. 💡 Together with grounding techniques and surge protection devices, -48V DC power systems shield sensitive equipment from lightning-induced surges. Join the discussion and learn more about how -48V DC power systems are revolutionizing telecom infrastructure. ⚡🔌🌐

Thats a very good overview for step-by-step LTE Planning and Dimensioning.

Research blog: LTair: The LTE Air Interface Tool In this blog post, we introduce LTair, a tool that allows NCC Group to perform different attacks on the LTE Control Plane via the air interface. It gives NCC the capability to assess the correct implementation of the LTE standard in operators’ systems and user equipment.

Research blog: LTair: The LTE Air Interface Tool In this blog post, we introduce LTair, a tool that allows NCC Group to perform different attacks on the LTE Control Plane via the air interface. It gives NCC the capability to assess the correct implementation of the LTE standard in operators’ systems and user equipment.

Research blog: LTair: The LTE Air Interface Tool In this blog post, we introduce LTair, a tool that allows NCC Group to perform different attacks on the LTE Control Plane via the air interface. It gives NCC the capability to assess the correct implementation of the LTE standard in operators’ systems and user equipment.