Võrguseadmed

Teltonika LTE Cat 4 Router | RUT200 | 802.11n | 10/100 Mbit/s | Ethernet LAN (RJ-45) ports 2 | Mesh Support No | MU-MiMO No | No mobile broadband

Ubiquiti UniFi Pro XG 48 PoE | Type Managed | Switch layer L3 | Quality of Service (QoS) support Yes | 48xBasic switching RJ-45 Ethernet ports quantity | Basic switching RJ-45 Ethernet ports type 10G Ethernet (100/1000/10000) | 4xSFP28 ports quantity | Yes | Port mirroring Yes | Switching capacity 920 Gbit/s | Throughput 460 Gbit/s | Forwarding rate 684 Mpps | Rack mounting Yes | Stackable Yes | Form factor 1U | Product colour Grey | Power source AC/DC | Power supply included Yes | Power over Ethernet (PoE) Yes | Power over Ethernet (PoE) power per port 15.4 W | Total Power over Ethernet (PoE) budget 1080 W | Width 442 mm | Depth 480 mm | Height 44 mm | Weight 8700 g

Kaabel DAHUA Cat6 UTP 305m valge

Extender switch PoE DIN-FE4-AT-30W LanbergPoE extender (often referred to as a PoE repeater or "amplifier") is a practical component in installations where we need to run devices far from the telecommunications cabinet, and the classic 100 m limitation on Ethernet and PoE power becomes a barrier. Such a PoE switch acts as an active splitter: it regenerates the signal and transmits PoE power further, allowing you to safely "extend" power and transmission to subsequent points in the LAN without an additional power supply in the field and without having to deal with intermediate power sockets.Key features of DIN-FE4-AT-30W that really help installers and LAN administrators 4-port RJ45 layout: 1x input port + 3 PoE output ports (ideal when you need to add a "branch" to the installation). PWR and Link/Act LED indicators on ports quick diagnostics and field service. Extension of LAN and PoE power by another 100 m on a single UTP twisted pair (i.e., still "one cable"). DIN mounting on a TS-35 rail with a metal clip convenient, secure, and "rack-mounted." Extend the range of PoE power and network signal in your LAN by 100 mThis is the most common scenario: surveillance cameras, access controllers, alarm components, Wi-Fi/access points, and other PoE-powered network devices are "too far" from the main network switch in the rack. Instead of installing a 230 V power supply along the way, you insert a PoE extender into the path.The DIN-FE4-AT-30W works in a simple, practical way: it receives data and PoE power at the PoE input, and then provides a fresh Ethernet signal and PoE at the outputs - meaning you can effectively extend the range of your installation by another 100 m. This is a great solution when you need to run several PoE receivers, e.g., several cameras in a hall, parking lot, or long corridor, and the power supply and transmission are to go through a single UTP cable.4-port PoE extender switch with cascading capabilityIn practice, you gain the most when the extender works not only as a single module, but also in a serial arrangement. Both models can operate as an extender in a single configuration and in a cascaded connection.How does this work in the field? You connect the first extender (PoE IN) to the PoE switch, and then you can add another and another - up to 3 devices in series (i.e., a 3-level/three-level cascade). Each extender "adds" another 100 m, so you gain a maximum of +300 m in relation to the nominal range. At each stage, apart from the next extender, there is room for an additional network branch: you can connect 2 cameras or other peripherals (e.g., an IP sensor, a small AP) - that is, exactly when you have points "along the way" that you want to power with PoE. This is convenient when you are expanding your LAN in stages and want your infrastructure to be flexible and easy to maintain.Advanced PoE extender ready for any taskThe DIN-FE4-AT-30W is a compact Layer 2 switch that makes life easier in PoE installations thanks to proven transmission mechanisms: Automatic MDI/MDI-X - the ports select the pairing method themselves, so you don't have to worry about the type of cable (patch cord/crossover). Flow control (IEEE 802.3x) - flow control reduces losses and overloads during peak traffic. MAC auto-learning + 2K MAC table - automatic address learning speeds up operation and stabilizes switching in small LAN segments. The DIN-FE4-AT-30W version supports IEEE 802.3i (10Base-T) and IEEE 802.3u (100Base-TX) wired standards and PoE+ compliant with 802.3af and 802.3at. This is an important distinction, because in installations you will also encounter passive PoE solutions here we are talking about standard, negotiated PoE. At the same time, the device has passive cooling (no fan) and very low power consumption approx. 1.6 W, so it is suitable for continuous operation.Robust, durable housing and convenient mounting on a TS-35 DIN rail with a metal clipIn industrial and technical installations, it is not only the PoE function that counts, but also the installation. That is why the housing and metal clip for the TS-35 DIN rail are more than just a detail: they save time and keep the switchboard tidy.Advantages of DIN rail mounting for the installer/administrator: Quick and easy installation (snap-on) Space saving Easy modification and maintenance Versatility and standardization Neat cabling Durability and safety Cost reduction If your LAN infrastructure has areas where the network needs to be extended beyond the standard 100 m, and you also have PoE-powered devices (e.g., IP cameras and other devices, access points, etc.), the DIN-FE4-AT-30W is designed as an extender for such tasks. Choose the model according to your power requirements: PoE+ for typical peripherals or PoE++ where you need a larger PoE budget and gigabit transmission.

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Layer 3 Etherlighting switch

Acer Connect M4E - 1GB. Wi-Fi laineala: Kaks sagedusala (2,4 GHz / 5 GHz), Wi-Fi standard: Wi-Fi 6 (802.11ax), WiFi-standardid: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax). Mobiilsidevõrgu ...

WiFi 7 jõudlus UniFi U7 Pro XG Wall on suure jõudlusega seinale paigaldatav Wi-Fi 7 juurdepääsupunkt, mis on mõeldud tiheda seadmete kasutamisega keskkondadele, nagu kontorid, hotellid, klassiruumid ja mitme üürnikuga hooned. Toetades kolme sagedusala tööd 2,4 GHz, 5 GHz ja uue 6 GHz spektri ulatuses, pakub see kuni kuut ruumilist voogu, et tagada suur läbilaskevõime ja usaldusväärsed ühendused sadadele seadmetele korraga. Maksimaalne andmeedastuskiirus on 6 GHz sagedusalas 5,8 Gbps, 5 GHz sagedusalas 4,3 Gbps ja 2,4 GHz sagedusalas 688 Mbps. MU-MIMO tehnoloogia ja täiustatud raadiohaldus optimeerivad võrgu jõudlust, vähendavad viivitust ja tasakaalustavad koormust mitme kliendi vahel. Funktsioonid nagu kiire rändlus (802.11r), sagedusriba juhtimine ja BSS ülemineku haldus parandavad kasutajakogemust, muutes videokonverentsid, pilverakendused ja voogesituse sujuvaks isegi suure tihedusega keskkondades. AP katab kuni 140 m² ja toetab üle 300 kliendi, tagades stabiilse, kiire traadita ühenduse suurtes ruumides ilma jõudluse halvenemiseta. 10 GbE ühenduvus UniFi U7 Pro XG Wall on varustatud ühe 10 GbE RJ45-pordiga, mis tagab täiskiirusega traadiga ühenduvuse, täiendades täielikult selle kiiret Wi-Fi 7 jõudlust. Toide toimub PoE+ kaudu, mis lihtsustab paigaldamist ja välistab vajaduse eraldi toiteallika järele. Seinale paigaldatav vorm on ideaalne kontorite, hotellide, korterite ja haridusasutuste jaoks, pakkudes diskreetse paigutuse ja professionaalse esteetika. AP korpus on valmistatud vastupidavast polükarbonaadist, kinnitusdetailid on valmistatud alumiiniumsulamist, mis tagab tugeva toetuse ja efektiivse soojuse hajutamise. Maksimaalse energiatarbimisega vaid 22 W on seade energiatõhus, pakkudes samal ajal erakordset jõudlust. Kompaktne ja elegantne disain võimaldab AP-l sulanduda sujuvalt keskkonda, pakkudes samal ajal usaldusväärset kiiret traadiga ja traadita ühenduvust suurele hulgale kasutajatele nõudlikes tingimustes. Täiustatud võrgukontroll UniFi U7 Pro XG Walli haldamine toimub täielikult UniFi Networki platvormi kaudu, mis võimaldab tsentraliseeritud kontrolli, seiret ja võrgu optimeerimist. See pakub täiustatud ettevõttefunktsioone, sealhulgas külaliste portaale, kupongipõhist autentimist, privaatse eelnevalt jagatud võtme (PPSK) tuge, RADIUS-autentimist dünaamilise VLAN-i määramisega ja turvalist RadSec-sideühendust. Lisafunktsioonid hõlmavad traadita võrgustikku, kliendi isoleerimist, ribalaiuse juhtimist, Wi-Fi ajastamist ja täiustatud raadioressursside haldamist, mis võimaldab administraatoritel kohandada võrgu käitumist erinevate kasutajate ja stsenaariumide jaoks. AP on ühilduv UniFi Network versiooniga 10.0 ja uuemate versioonidega, pakkudes juurdepääsu uusimatele tarkvarauuendustele ja funktsioonide täiustustele. Vastavus NDAA eeskirjadele ja sertifikaatidele, sealhulgas CE, FCC ja IC, tagab sobivuse professionaalsetele ja reguleeritud keskkondadele. Töötemperatuurivahemikuga -30 kuni +40 °C ja 5–95% kondenseerumatu niiskusega pakub U7 Pro XG Wall usaldusväärset jõudlust isegi keerulistes keskkonnatingimustes, muutes selle vastupidavaks ja paindlikuks lahenduseks kaasaegsetele suure tihedusega Wi-Fi-rakendustele.