Vincent Telandro’s Post

Power Management IP Platform for 2.4 GHz Radio For devices using BLE and 802.15.4 radio protocols (Zigbee, Matter...), a specific power management is crucial to achieve the longest battery life: the right combination of SIMO, DC/DC and LDO IPs optimizes pin count and energy efficiency while minimizing noise. With the tremendous growth of portable devices and USB-C Power Delivery feature, having a device that can support up to 5.5 V becomes essential. This approach eliminates the cost of additional components between the battery and the device itself. Dolphin Design offers the widest portfolio to optimize any use case: https://lnkd.in/dSGMhvBD #PowerManagement #EnergyEfficiency #DolphinDesign

✅️ Fast Ethernet or Gigabit Ethernet ✅️ IEEE802.3af/at/bt ✅️ Jumbo Frame support ✅️ SFP-port option

The power-efficient design of our new Gen 7 PoE PSE IC chipset improves power measurement accuracy and minimizes heat dissipation to optimize delivery of power over Ethernet networks. https://mchp.us/3TKBBj2 #PoEPSE #PoESwitch #PoEIC #PowerSourceEquipment #PowerEfficiency

https://zurl.co/U878 💥 The super powerful Gigabit Industrial Ethernet Switch! 💥 -------------------------------- This switch has 1 fiber port and 2 RJ45 ports, which can meet your various connection needs. It supports multiple port types, whether it is 10 / 100Base - TX or 10 / 100 / 1000Base - TX electrical ports, or 100Base - X optical ports, it can handle it with ease. Its operating temperature range is from -40℃ to +85℃, with super strong durability, and it can adapt to various harsh environments. Whether in the cold winter or the hot summer, it can operate stably. In addition, it also has an IP40 protection-rated casing and LED indicator lights, which makes it convenient for you to install and use in a compact control box. This switch is a plug-and-play industrial-grade photoelectric conversion communication device, which is easy to install and saves you time and effort. Choose our Gigabit Industrial Ethernet Switch to make your network connection more stable and efficient! Come and try it! 💖 #Fibertel #IndustrialEthernetSwitch #GigabitSwitch #StableConnection #AdaptToHarshEnvironments

For 20 years people have been predicting commercial mobile devices would replace radios. In the real world, carrier based user equipment is a wonderful supplement to radios, and nobody is going to risk their life on a cellphone, including on FirstNet, which relies on AT&T. I appreciate that NFPA did its best to come up with a generic model code which encompassed both technologies, but it causes confusion. ERRCS is a Part 90 radio system using high power portable radios with fixed transmit power communicating with high sites which are often a great distance from a building. ERCES is better suited to a Part 22 carrier based network, using low power user equipment communicating with nearby macro sites, and which has adjustable transmit power controlled by the network. The in-building systems for ERRCS (Part 90 radio) and ERCES (Part 22 carrier) use very different in-building technologies and it's a mistake to lump them together. Someone made the comment that the term is settled. Codes evolve, which is why we have update cycles. While one committee of code-writing participants have a "settled" opinion, time passes and we learn through experience, then we update codes to better address issues experienced in the real world.

https://zurl.co/U878 💥 The super powerful Gigabit Industrial Ethernet Switch! 💥 -------------------------------- This switch has 1 fiber port and 2 RJ45 ports, which can meet your various connection needs. It supports multiple port types, whether it is 10 / 100Base - TX or 10 / 100 / 1000Base - TX electrical ports, or 100Base - X optical ports, it can handle it with ease. Its operating temperature range is from -40℃ to +85℃, with super strong durability, and it can adapt to various harsh environments. Whether in the cold winter or the hot summer, it can operate stably. In addition, it also has an IP40 protection-rated casing and LED indicator lights, which makes it convenient for you to install and use in a compact control box. This switch is a plug-and-play industrial-grade photoelectric conversion communication device, which is easy to install and saves you time and effort. Choose our Gigabit Industrial Ethernet Switch to make your network connection more stable and efficient! Come and try it! 💖 #Fibertel #IndustrialEthernetSwitch #GigabitSwitch #StableConnection #AdaptToHarshEnvironments

This photo is about #oemfactory #Olycom #ethernetswitch and optical bypass unit. As demonstrated, when power-off happens, the faulty device is bypassed to secure the optical path. It could be used in power control system or P2P networks. https://lnkd.in/gw5zuWHv #poeswitch #fiberoptics #telecommunication

The Industrial 8 Port PoE Switch is designed for using in industrial environments, featuring 2 uplink SFP ports that cater to high-demanding devices, greatly enhancing uplink speeds. It's compliant with the IEEE 802.3at standard, offering reliable and efficient power delivery to PoE-enabled devices. 🌱🌿 #ourten #switch #industrial #sfp #PoE #PoEPowerSupply #gigabit #poeswitch #ethernet #surveillance

Powering remote devices can be a real challenge, especially when they are far from a suitable AC supply. When devices are connected to a LAN, Power over Ethernet (PoE) offers an effective solution. A simple way to add PoE is by using a PoE injector, but this takes up space, supplies only one load, and needs its own power source. Discover how a customer integrated 120W of PoE functionality into an 8-port Ethernet switch on a DIN-rail within the original chassis, optimizing space and efficiency. https://bit.ly/3yUXhSu #RECOM #Power #CaseStudy #PoE #Networking #RemoteDevices

The Digital Repeater is designed to provide a more cost-effective solution than adding a new Base Transceiver Station (BTS) to improve signal coverage and communication quality in single system. And its easy installation and maintenance can help carrier get fast return. The repeater is working as a relay between the BTS and mobiles. It receives the low-power signal from BTS via the Donor Antenna, linearly amplifies the signal and then re-transmits it via the Coverage Antenna to the weak/blind coverage area. And the mobile signal is also amplified and re-transmitted to the BTS via the opposite direction. Support for 2G, 3G and 4G networks on one device