The QNAP TRX-25GSFP28-SR SFP28 transceiver module is a networking solution designed to enhance your data center and enterprise network operations. With a 25 Gbps data transfer rate and support for Ethernet 25GBase-SR cabling, this wired connectivity technology ensures efficient and reliable data transmission over distances up to 100 m. Its dual LC female connectors and 850 nm optical wavelength are optimized for quick and secure network expansions, making it suitable for environments requiring high bandwidth and extensive network layouts. Whether upgrading your current system or setting up a new network, the QNAP TRX-25GSFP28-SR provides the performance and reliability needed to support demanding data applications.
• -37 dB 200 - 12000 Hz Ühesuunaline • Juhtmega ühendatud Seadme liides: USB 2,5 m • Must • Toiteallikas: USB • Kaablid kaasa arvatud: USB Philips SpeechMike Premium Touch, -37 dB, 200 - 12000 Hz, Ühesuunaline, Juhtmega ühendatud, USB, Must
The DIGITUS DN-93905-10 network coupler is designed to provide reliable performance and connectivity in networking applications. With shielded technology and CAT 6a specifications, this coupler ensures minimal interference and supports high-speed data transfer at frequencies up to 500 MHz. It features RJ-45 connectors on both ends, ensuring compatibility with standard network cables while providing 750 mating cycles for enhanced durability. The phosphor bronze contacts add to the robustness of this coupler, making it a dependable choice for various networking setups. Whether in a professional or home environment, the DIGITUS network coupler operates within a wide temperature range from -10°C to 50°C. Its modular design offers ease of installation, and the pin assignment of 1:1 ensures straightforward functionality. Compliant with ISO/IEC 11801 standards, this product offers performance and reliability for all networking needs.
Firesco FCO-850 WF süsinikmonooksiidi andur on kaasaegne seade, mis tagab usaldusväärse kaitse ohtlike süsinikmonooksiidi (CO) heitmete eest teie kodus. Varustatud elektrokeemilise anduriga, mis on erakordselt täpne, on andur vastupidav ja selle eluiga on kuni 10 aastat. Tänu kõrgekvaliteedilisele tehnoloogiale suudab Firesco FCO-850 WF tuvastada isegi minimaalseid süsinikmonooksiidi kontsentratsioone, võimaldades varajast reageerimist ja tagades kõigi pereliikmete ohutuse. Kui CO tase ületab lubatud piiri, käivitab andur koheselt valju 85 dB helisignaali, mis tõhusalt köidab teie tähelepanu. Lisaks edastatakse ohuinfo punase LED-tulega, mis võimaldab kiiresti ja lihtsalt tuvastada häireseisundi. Tänu sellele töötab Firesco FCO-850 WF tõhusalt ka kriitilistes olukordades, kus iga sekund on oluline.
Vention USB Wi-Fi Adapter. Built-in One-Click Driver for Easy Setup Multiple Encryption Protocols for Network Security Maximum Speed up to 5GHz 433Mbps or 2.4GHz 200Mbps 6dBi High-Gain Antenna for Strong Signal and Stable Wall Penetration
WiFi 6 kuni 3000 Mbit/s kiirusega • Toetus kuni 256 juhtmevabale seadmele • Mesh ja välised antennid laiale levialale • VPN ja WPA3 kaitse • Tark QoS ja mobiilirakendus
A cellular Wi-Fi router with mobile connectivity for networking in harsh conditions such as moving vehicles, manufacturing, maritime, oil & gas, and mining.12 Types of InterfacesVersatile interfaces meet the networking, control, and data acquisition needs of various devices. The interfaces include: Ethernet, USB, RS232, RS485, RS422, Ignition Sensing, Analog Input, DI-Dry, DI-Wet, DO-Dry, DO-Wet, and Wi-Fi.DC. 4-Pin. PoE. Passive PoE.Different power options enable flexible installation ideal for integration into machines, production lines, moving vehicles, and distribution boxes. DC 4-Pin Socket 802.3at/af PoE Passive PoE Works in Heat, Cold, Shock, Vibration, EMC InterferenceBuilt with a sophisticated design and high-quality components, the device achieves Level 4 EMC. Its precisely crafted aluminum alloy body and integrated heat sink design enable it to withstand shock and vibration, operate in extreme temperatures, and ensure long-lasting durability.
DN-95208 is an indoor rated PoE USB-A splitter specially designed for complex backhaul and networking application. Enclosed in an IP40 fire retardant plastic case with compact design. It works as a converter to get power and data from PoE injector or PoE Switch of 802.3af/at over RJ45 connector then separate power and data to PDs. The output power is 5 VDC, 2.5 A (max) via USB-A Female connector to PDs. Such as power communication station, wireless APs, network cameras, Tablet PC, and other USB-A devices. PoE signal into a separate data signal at 10/100 Mbps. For planning purposes, the effective distance is 100 meters via Cat5e/Cat6 cables from Ethernet data source to PD.
Discover the full potential of your networkExperience a reliable and efficient plug-and-play network device. With 24 x 10/100/1000 Mbps ports with PoE function and 2 SFP (fiber 1000 Mbps) ports, the device allows you to create a flexible and scalable LAN - without unnecessary power cables, external power supplies or additional switches.Reliable communication - Widely used in any spaceThe switch is designed for users who need a reliable network connection in various environments:in home multimedia networks (movie streaming, online gaming, smart home operation),in IP surveillance (support for PoE-powered cameras),in small and medium-sized companies (Wi-Fi access points, VoIP, NAS servers),in fiber optic installations (thanks to the SFP port - e.g., interconnection between buildings). Power up and transfer data at speeds of up to 1 Gb/sDiscover new possibilities with a Qoltec device that offers: Compliance with the IEEE 802.3, IEEE 802.3u, IEEE 802.3x,Automatic detection of PoE devices,SFP ports for fiber optic connections,Data transmission speed up to 1Gb/s, Robust metal housing protects the electronics inside and allows for operation in more demanding conditions,Quiet operation thanks to passive cooling, Plug & Play - no configuration. Quiet operation, sturdy metal construction and instant installationOur device offers instant and hassle-free installation thanks to Plug&Play technology, which requires no additional configuration or specialist technical knowledge. All you need to do is follow a few simple steps. First, connect the devices to the appropriate RJ45 ports using the appropriate network cables, and then connect one of the ports to your router or access modem. Ensure that the LEDs on the switch indicate activity on the ports. The durable metal housing protects the electronics, ensures durability, resistance to electromagnetic interference and effective heat dissipation, which translates into long and stable operation of the device.
CRS328-24P-4S+RM CRS328-24P-4S+RM is a 28 independent port switch it has 24 Gigabit Ethernet ports which offer different power output options: Passive PoE low voltage PoE 802.3af/at (Type 1 “PoE” / Type 2 “PoE+”) with auto-sensing. The four SFP+ ports provide up to 10 Gbps connectivity options via either optical fiber or Ethernet modules (not included). CRS328-24P-4S+RM comes in a 1U rackmount case with 100-240 V AC 500 W power supply built-in. The device consumes up to 44 W leaving guaranteed 450 W (3x150 W per every 8 Ethernet ports) to power your PoE devices. Each port can provide up to 30 W with high voltage and 26 W with low voltage power output. The device has a “Dual boot” feature that allows you to choose between two operating systems - RouterOS or SwOS. If you prefer to have a simplified operating system with only switch specific features use SwOS. If you would like the ability to use routing and other Layer 3 features in your CRS use RouterOS. You can select the desired operating system from RouterOS from SwOS or from the RouterBOOT loader settings. All the feature set comes with our disruptive price providing best price/performance on the market. Switching Features • Non-blocking Layer 2 switching capacity • 16K host table • IEEE 802.1Q VLAN • Supports up to 4K simultaneous VLANs • Port isolation • Port security • Broadcast storm control • Port mirroring of ingress/egress traffic • STR / RSTP / MSTP • Access Control List • MikroTik neighbour discovery • SNMP • 10218-byte jumbo frames support • IGMP snooping • SNMP v2/v3 • rackmount• IEEE 802.3ad and static link aggregation Switching results CRS328-24P-4S+RM Mode Configuration 64 byte 512 byte 1518 byte kpps Mbps kpps Mbps kpps Mbps Switching Non blocking Layer 2 throughput 95 238.1 48 761.9 15 037.6 61 594.0 5 201.6 63 167.8 Switching Non blocking Layer 2 capacity 95 238.1 97 523.8 15 037.6 123 188.0 5 201.6 126 335.5 Switching Non blocking Layer 1 throughput 95 238.1 64 000.0 15 037.6 64 000.0 5 201.6 64 000.0 Switching Non blocking Layer 1 capacity 95 238.1 128 000.0 15 037.6 128 000.0 5 201.6 128 000.0 Ethernet test results CRS328-24P-4S+RM 98DX3236A1 all port test Mode Configuration 1518 byte 512 byte 64 byte kpps Mbps kpps Mbps kpps Mbps Bridging none (fast path) 81.3 987.3 235 962.6 296 151.6 Bridging 25 bridge filter rules 81.3 987.3 90.7 371.5 90.9 46.5 Routing none (fast path) 81.3 987.3 235 962.6 261.9 134.1 Routing 25 simple queues 81.3 987.3 112.6 461.2 111.5 57.1 Routing 25 ip filter rules 59.8 726.2 61.4 251.5 59.5 30.5
The CRS309-1G-8S+ is a very compact yet powerful networking switch. It has eight SFP+ slots supporting up to 10 Gbit module in each which results in a total switching capacity of 162 Gbps and total non-blocking throughput of 81 Gbps.The device also has dual-core 800 MHz CPU 512 MB RAM a management Ethernet port with PoE power input RS232 serial port a grounding terminal and is capable of dual boot (choose which operating system you prefer RouterOS or SwOS).The compact and sleek metallic enclosure also acts as a heatsink making this device passively cooled - no fan noise and no dust accumulation inside. Special rackmount ears for installing unit into the standard rack are provided.
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
ZTE U60 Pro mobiilne Wi-Fi 5G Järgmise põlvkonna kiirus: Wi-Fi 7 kohtub 5G-ga sinu taskus Ülikõrge kiirus Wi-Fi 7. Maksimaalne kiirus kuni 3600 Mbps Toidetud Snapdragon X75 protsessoriplatvormist, mis tagab võrratu jõudluse 9 omnidirectionaalset 5G antenni suurepärase katvuse jaoks Suur 3,5-tolline puutetundlik ekraan, NFC kiireks internetiühenduseks Ülikõrge mahutavusega 10 000 mAh aku koos toitepanga funktsiooniga
Der Digitus DN-80112-2 unmanaged Switch mit 16 Ports RJ45 Ports ist eine fortschrittliche Netzwerk-Lösung, die den anspruchsvollen Anforderungen von kleinen bis mittelgroßen Unternehmen gerecht wird. Dieser leistungsstarke Switch bietet ein nahtloses und sicheres Netzwerkerlebnis und gewährleistet zuverlässige und effiziente Datenübertragung in Ihrer Netzwerkinfrastruktur. Mit robusten Funktionen und überlegener Technologie ist der DN-80112-2 die perfekte Ergänzung für jedes moderne Netzwerk.
Der Digitus DN-80113-2 unmanaged Switch mit 24 RJ45 Ports ist eine fortschrittliche Netzwerk-Lösung, die den anspruchsvollen Anforderungen von kleinen bis mittelgroßen Unternehmen gerecht wird. Dieser leistungsstarke Switch bietet ein nahtloses und sicheres Netzwerkerlebnis und gewährleistet zuverlässige und effiziente Datenübertragung in Ihrer Netzwerkinfrastruktur. Mit robusten Funktionen und überlegener Technologie ist der DN-80113-2 die perfekte Ergänzung für jedes moderne Netzwerk.
Hikvision DS-3E0310HP-E on Hikvisioni Pro-seeria võrguseadmete hulka kuuluv 8-portiline Power over Ethernet (PoE) kommutaator. See on mõeldud nii toite- kui ka võrguühenduse pakkumiseks ühe kaabli kaudu PoE-toega seadmetele nagu IP-kaamerad VoIP-telefonid ja traadita pääsupunktid. See lüliti sobib eriti hästi kasutamiseks IP-valvesüsteemides kus on vaja pikamaa-kaabliühendusi. Peamised omadused: [ul] [li]Intelligentne PoE-haldus[/li] [li]Kuni 300 m pikkune PoE-ülekanne[/li] [li]IEEE 802.3bt standard Hi-PoE Max. 90 W ühe pordi jaoks[/li] [li]4/8-tuumaline adaptiivne toiteallikas väiksema energiakaduga[/li] [li]6KV ülepingekaitse et parandada töökindlust karmides tingimustes[/li] [/ul] Sellel kommutaatoril on kaheksa Fast Ethernet PoE porti ja kaks täiendavat Gigabit RJ45 porti. Lüliti esimene port toetab IEEE 802.3bt standardi kohast High-Power over Ethernet (Hi-PoE) mis suudab anda kuni 90 vatti mistõttu sobib see suurema võimsust nõudvate seadmete näiteks PTZ-kaamerate toiteks. Teised pordid pakuvad standardset PoE-toite kuni 30 vatti ühe pordi kohta nii et kogu PoE-toite eelarve on 110 vatti. DS-3E0310HP-E üks märkimisväärseid omadusi on selle PoE-ülekande kaugkasutamise võime mis võimaldab kuni 300 meetri ulatuses andmete ja toite ülekannet mis on oluliselt suurem kui standardse Ethernet-kaabli puhul. See omadus on eriti kasulik suuremahulistes paigaldustes kus seadmed on laiali suurtel vahemaadel. Lüliti on ehitatud vastupidava metallkorpusega ja mõeldud ventilaatorivabaks mis tagab vaikse töö ja vähendab hooldusvajadust. See kaalub 0 55 kg ja selle mõõtmed on 217 6 mm × 27 8 mm × 103 55 mm mistõttu on see kompaktne ja seda on lihtne paigaldada erinevatesse keskkondadesse. Lülitit saab paigaldada lauale seinale riiulile koos paigalduskõrvadega ning see sobib ka posti- või rööppaigalduseks. Tehniliste näitajate poolest on lülitil 8K MAC-aadresside tabel 5 60 Gbps kommutatsioonivõimsus ja 4 17 Mpps pakettide edastamise kiirus. Sisemine vahemälu on 4 Mbit. Need spetsifikatsioonid tagavad võrguliikluse tõhusa käsitlemise ja ühenduvuse kõigis portides. DS-3E0310HP-E on varustatud ka 6 KV ülepingekaitsefunktsiooniga mis suurendab selle töökindlust karmides keskkonnatingimustes. Lüliti vastab mitmetele EMC- ja ohutusstandarditele sealhulgas FCC CE-EMC IC RCM UL CB ja CE-LVD. See vastavus tagab et lüliti vastab kõrgetele tööohutuse ja elektromagnetilise ühilduvuse standarditele. Kokkuvõttes on Hikvision DS-3E0310HP-E mitmekülgne ja töökindel PoE-lüliti mis sobib ideaalselt kasutamiseks erinevates võrgukonfiguratsioonides eriti nendes mis nõuavad laiendatud PoE-ülekannet ja suure võimsusega väljundit ühendatud seadmetele. Tänu oma konstruktsioonile ja omadustele on see sobiv valik nii väikeste kui ka suuremahuliste võrgurakenduste jaoks.
• Managed L2 Web-based management • Quality of Service (QoS) support Configuring Location Settings (CLI) • Basic switching RJ-45 Ethernet ports quantity: 24 • MAC address table: 8000 entries • Access Control List (ACL) • 1U Rack mounting • AC Power supply included Power over Ethernet (PoE)
• Industrial multi-Gigabit access switch with 4x 2.5 Gigabit Ethernet, 4x Gigabit Ethernet ports, and 2x SFP+ • PoE support as per IEEE 802.3af/at (1G ports) and IEEE 802.3bt Type 4 (2.5G ports) to efficiently power connected devices up to 360 watts • Supports ERPS (ITU-T G.8032) and PTP (IEEE 1588v2) network protocols for higher resilience in the industrial sector (feature release after product launch) • For direct DIN rail mounting • Fanless, rugged aluminum housing for reliability in harsh environments and demanding temperatures (-40 °C to +60 °C) • Basic layer-3 features such as static routing and DHCP server • IEEE 802.3az power saving feature – port shutdown when not transmitting data • Security through configurable access control on all ports according to IEEE 802.1X • Ideal in combination with Wi-Fi 6E access points • Secure remote management through TACACS+, SSH, SSL, and SNMPv3 • Cloud-managed LAN - for easy configuration, monitoring, and troubleshooting via the LANCOM Management Cloud • IPv6 and IPv4 support for modern enterprise networks • 5-year replacement service for all components
• Multi-Gigabit access switch with 12x 2.5G and 12x 10G multi-Gigabit Ethernet ports as well as 4x 25G SFP28, and 2x 100G QSFP28 uplink or stacking ports • PoE support as per IEEE 802.3bt PD-Type 4 on all 24 Ethernet ports with up to 1,440 watts PoE budget • Support of Virtual Port Channel (VPC or MC-LAG) to implement networks with 100% uptime • Full layer 3 functionality thanks to VRRP, DHCP, static and policy-based dynamic routing via OSPF v2/v3 and BGP4 • Backplane stacking optionally (SW-defined) via SFP28 or QSFP28 ports • Incl. 1x hot-swappable PSU (second PSU optional) and 2x redundant (n+1), hot-swappable fans for maximum reliability • Security with configurable access control on all ports as per IEEE 802.1X and access control lists • Secure remote management through TACACS+, SSH, SSL, and SNMPv3 • Industry standard CLI • Cloud-managed LAN and switch stacking for fast configuration and convenient management via the LMC • IPv6 and IPv4 support for modern enterprise networks • Including switch slide-in rails (2x 19” mounting brackets and telescopic slides), serial & micro-USB configuration cables, and IEC power cord
• Must • Kontrollitavate arvutite arv: 2 • Klaviatuuri pordi tüüp: USB Hiire pordi tüüp: USB Videopordi tüüp: HDMI • 4K Ultra HD 4096 x 2160 pikslit • Korpuse materjal: Metall • DC (alalisvool) Väline toiteadapter Lindy 32809, 4096 x 2160 pikslit, 4K Ultra HD, Must
• Multi-Gig 10G Edge: 4 x 100M/1G/2.5G/5G/10G RJ45 and 4 x 1G/2.5G/10G SFP+ ports for flexible copper and fiber access or uplinks • High Throughput: 160 Gbps non-blocking switching capacity and 119.04 Mpps forwarding for true wire-speed on all ports • Advanced L3 Routing: Supports IPv4/IPv6 static routes, RIP v1/v2, OSPF v2 and BGP-4 for dynamic, scalable inter-VLAN and WAN routing • Granular Segmentation: Up to 4K 802.1Q VLANs with QinQ, private, voice, guest and subnet-based VLAN options for fine-grained traffic separation • Enterprise-Grade Security: 802.1X authentication, ACLs, MAC/port limiting and DoS protection to defend against unauthorized access and attacks • Service-Aware QoS: Eight hardware queues per port with SP, WRR and WDRR scheduling to prioritize voice, video and business-critical traffic • Resilient Uplinks: LACP/static link aggregation, MSTP and ERPS ring support deliver load balancing and sub-second failover • Comprehensive Management: Web GUI, console/Telnet/SSH, HTTPS/SSL, SNMP v1/v2c/v3, Syslog and FTP/TFTP for easy deployment and monitoring • Ideal For: SMB cores, high-performance workgroups and edge aggregation needing cost-effective 10G Layer 3 switching
