Cisco networking

Cisco Systems ESW-520-24P-K9 Envois gratuit par Mondial Relay Réseau Type de Gestion: Entièrement géré The Cisco ESW 500 series, part of the Cisco Small Business Pro series, is a group of managed Ethernet switches that provide wire-speed Fast Ethernet and Gigabit Ethernet connectivity, integrated security, quality of service (QoS), and Power over Ethernet (PoE) to support all of your business network needs.  These switches integrate easily with Cisco Small Business Pro products as well as the Cisco Smart Business Communications System to provide a complete data, voice, video, and wireless networking solution for your business. With the Cisco ESW 500 series, you can take advantage of a proven network solution and a broad portfolio of high-performance, easy-to-manage switches that are designed and priced for small businesses. The Cisco ESW 500 series switches provide security, management, and other capabilities far beyond what unmanaged or "smart" switches can provide, without requiring you to configure features you don't need. The switches were designed to be part of the complete line of Small Business Pro networking and voice communications products that work together as part of proven, fully integrated, easy-to-use small business solution. Main Specification Product Description Cisco Small Business Pro ESW-520-24P - switch - 24 ports - Managed - rack-mountable Device Type Switch - 24 ports - Managed Enclosure Type Rack-mountable 1U Subtype Fast Ethernet Ports 24 x 10/100 (PoE) + 2 x combo Gigabit SFP + 2 x 10/100/1000 Power Over Ethernet (PoE) PoE Performance Switching capacity: 12.8 Gbps ¦ Forwarding performance (64-byte packet size): 9.5 Mpps MAC Address Table Size 8000 entries Remote Management Protocol: SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 3, SNMP 2c, HTTP, HTTPS Features Flow control, Layer 2 switching, DHCP support, auto-negotiation, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, traffic shaping, DoS attack prevention, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS) Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s Power AC 120/230 V (50/60 Hz) Dimensions (WxDxH): 44 cm x 37.4 cm x 4.4 cm Weight: 2.2 kg !! N'hésitez pas à nous contacter pour plus de renseignement ou pour toute question. Faites nous une offre !! Visiter notre boutique et n'oubliez pas de nous ajouter a vos favoris ! !! N'hésitez pas à nous contacter pour plus de renseignement ou pour toute question. Faites nous une offre !!

cisco - networking: low end swit catalyst 1000 24 port ge poe 4 x 10g sfp noir pas cher: retrouvez tous les produits disponibles à l'achat sur notre site. Cisco Catalyst C1000-24P-4X-L commutateur réseau... - Meilleur service clients Rakuten en 2018 récompensé par le prix OMOTENASHI. Vendeur Rakuten depuis plus de 10 ans avec plus de 100 000 ventes. Envoi gratuit, rapide et soigné dans emballage...

CISCO AIR-AP342E2C Aironet 240 11MBps Wireless Access Point ********************************** description non contractuelle: Cisco Aironet 340 Series access points perform functions similar to a hub in a wired network; in addition, they add the vital, price/performance benefits of security, management features, and mobility services. For example, the innovative roaming functionality provided by Cisco access points enables users equipped with wireless client adapters to freely move throughout a facility while maintaining seamless, uninterrupted access to the network. The Cisco Aironet 340 family of access points features easy integration to a wired network backbone, flexible configuration, management capabilities, and a wide range of product configurations. The access point acts as a bridge, seamlessly integrating wireless functionality into a wired infrastructure. The Cisco Aironet 340 Series access points may be configured locally via serial port or remotely over the LAN; they provide the option of a Web browser or console management interface. Product Description Cisco Aironet 342 - wireless access point Enclosure Type External Weight 0.9 lbs Remote Management Protocol SNMP, Telnet, HTTP     General   Width 6.3 in Height 1.5 in     Networking   Connectivity Technology Wireless Line Coding Format DBPSK, DQPSK, CCK Spread Spectrum Method DSSS Frequency Band 2.4 GHz Max Range Open Space 1310 ft Status Indicators Port status, link activity Encryption Algorithm 128-bit WEP     Antenna   Antenna Qty 2 Expansion / Connectivity   Compliant Standards CE, FCC Class A certified Power Device Power adapter - external     Environmental Parameters   Max Operating Temperature 131 °F Créé par L'outil de mise en vente gratuit. Mettez vos objets en vente rapidement et en toute simplicité, et gérez vos annonces en cours. Bonjour N'hésitez pas à nous faire une proposition de prix, nous sommes ouvert à toute proposition  Merci par avance Hello Feel free to send us a proposition price, we are open to offers Thank you in advance

cisco dx-80 Video Conferencing Lan Ethernet-CP-DX80-K9 =. État : Occasion - Dedicated, always-on 1080p High-Definition video communication system - Fully-featured IP Phone that registers to Cisco UCM call control - High-quality audio system for speakerphone - 23-inch 16:9 screen provides an engaging experience for video calls and running apps - Multi-touch capacitive touchscreen provides elegant and powerful user interface - Security Enhanced Android operating system combined with Cisco’s end-to-end security features gives peace of mind to network administrators - Cisco Extension Mobility supports multiple profiles allowing hot-desking and shared workspaces - Many options to personalize your experience and maximize productivity; from wallpapers, widgets, and screen layouts to the ability to use a variety of Bluetooth and USB accessories - Self-provisioning device is simple for users to take out of the box and start using quickly - Administrators can use Cisco Expressway or the built-in Cisco AnyConnect® VPN for the secure connection of their remote workers Product Serial Number is Always Noted Before Shipment. SPECIFICATION Video Video formats supported H.264,MPEG4 Supported video modes 1080p Supported graphics resolutions 352 x 288,640 x 360,848 x 480,1024 x 600,1024 x 576 (WSVGA),1280 x 720 (HD 720),1920 x 1080 (HD 1080),640 x 480 (VGA) Maximum frame rate 30 fps Audio Frequency range 70 - 20000 Hz Voice codecs G.711a,G.729A,G.729ab,iLBC Noise reduction Yes Echo cancellation Yes Built-in speaker(s) Yes File formats Video formats supported H.264,MPEG4 Memory Internal memory 2048 MB Internal memory type LPDDR2 Storage media type Flash Total storage capacity 8 GB Ports & interfaces USB 2.0 ports quantity 1 HDMI ports quantity 1 Networking Ethernet LAN Yes Ethernet LAN data rates 10,100,1000 Mbit/s Wi-Fi Yes Wi-Fi standards IEEE 802.11a,IEEE 802.11b,IEEE 802.11g,IEEE 802.11n Supported network protocols PPDP, LLDP-MED, SIP, SDP, UDP, RTP, DHCP, GARP, DNS, NTLM, TFTP, HTTPS, IPv4, IPv6, RTCP, SRTP Display Built-in display Yes Display LCD Display diagonal 58.4 cm (23") Display resolution 1920 x 1080 pixels Operational conditions Storage temperature (T-T) -20 - 60 °C Operating temperature (T-T) 0 - 40 °C Weight & dimensions Width 565 mm Depth 89 mm Height 512 mm Weight 7.1 kg

Cisco Catalyst 3850-12S-E - Commutateur - C3 - Géré - 12 x Gigabit SFP - Ordinateur de bureau, Montable sur rack pas cher CISCO - NETWORKING: MIDRANGE SWITCH Cisco Catalyst 3850-12S-E - Commutateur - C3 - Géré - 12 x Gigabit SFP - Ordinateur de bureau, Monta CISCO CATALYST 385012 PORT GE SFP IP SERVICES IN Stock-Bureau, votre référence en articles de Papeterie!...

Périphérique de communication Périphériques réseau Code EAN: 0889728248501 En-tête / Fabricant: CISCO - NETWORKING: LOW END SWIT Rubrique principale Réseau: Périphérique de communication Titre: cisco - networking: low end swit ccatalyst 1000 16port ge poe 2x1g sfp noir

Périphérique de communication Périphériques réseau Code EAN: 0889728248617 En-tête / Fabricant: CISCO - NETWORKING: LOW END SWIT Rubrique principale Réseau: Périphérique de communication Titre: cisco - networking: low end swit catalyst 1000 24 port ge poe 4 x 10g sfp noir

Performance, Flexibility, Security in One Device The Cisco RV325 Dual Gigabit WAN VPN Router is a perfect choice for companies that need a combination of performance, security, reliability, and flexibility. You can connect its dual Gigabit Ethernet WAN ports to one service provider, for high-performance networking with load balancing. Features and Capabilities The Cisco RV325 Dual Gigabit WAN VPN Router offers: - Dual Gigabit Ethernet WAN ports for load balancing and business continuity - Built-in 14-port Gigabit Ethernet switch - Strong security with proven stateful packet inspection (SPI) firewall and hardware encryption - High-capacity, high-performance SSL and IP Security (IPsec) VPN capabilities - Intuitive, browser-based device manager and setup wizards Benefits of the Cisco RV325 - High performance: Easily manages large files and concurrent users to keep employees productive - Simple, highly secure access: Connects multiple locations and remote workers using VPN - Easy to use: Deploys directly out of the box; setup wizards reduce configuration time to minutes - Flexible: USB ports use 3G and 4G modems for broadband failover

Cisco-Linksys WPC54G Wireless-G Notebook Adapter Product Type - Adapter Data rates up to 54Mbps -- 5 times faster than Wireless-B (802.11b) Also interoperates with Wireless-B networks (at 11Mbps) Up to 128-bit WEP encryption Advanced wireless security: Wi-Fi Protected Access (WPA), and up to 128-bit encryption Product Description:  The first high-speed wireless networking PC card for laptops to use the 802.11g standard, which is four times faster than the current standard (802.11b) and backwards compatible. The new Wireless-G notebook adapter (PC Card adapter) from Linksys has both the 802.11b and newer 802.11g standards built in, so you can connect your notebook to existing 802.11b infrastructure and also the new, fast Wireless-G networks. The included setup wizard walks you through configuring the adapter to your network's settings, step by step. Then just slide the adapter into your notebook's PC Card slot and enjoy network access with your notebook computer, while retaining true mobility. Wireless-G is the 54 Mbps wireless networking standard that's almost five times faster than the widely deployed Wireless-B (802.11b) products that are found in homes, businesses, and public wireless hotspots around the country. But since they share the same 2.4 GHz radio band, Wireless-G devices also work with existing 11 Mbps Wireless-B equipment. Once you're connected, you can keep in touch with your e-mail, access the Internet, and share files and other resources such as printers and network storage with other computers on the network, wherever you wander. At home, you can surf the Web or use instant messaging to chat with friends while sitting out on the patio. You'll also be able to connect to any of the growing number of public wireless hotspots springing up in coffee shops, airport lounges, hotels, and convention centers. And as those hotspots upgrade to the new high-speed Wireless-G standard, you'll be ready to take advantage of the increased speeds. Get connected to current standard 802.11b networks today, and be prepared for the future with the Wireless-G notebook adapter from Linksys.

Switch CISCO CATALYST 3550-24 SMI Commutateur 24 Ports: Ethernet, Fast Ethernet, 10BASE-T, 100BASE-TX + 2 X GBIC (Vide), 1 U, Empilable ws-c3550-24-smi 24 10/100 ports + 2 1000BASE-X ports 1 RU stackable, multilayer switch Delivers enterprise-class intelligent services and basic IP routing to the network edge SMI installed, upgradeable to advanced IP routing The Cisco Catalyst® 3550 Series Intelligent Ethernet Switches is a line of enterprise-class, stackable, multilayer switches that provide high availability, security and quality of service (QoS) to enhance the operation of the network. With a range of Fast Ethernet and Gigabit Ethernet configurations, the Catalyst 3550 Series can serve as both a powerful access layer switch for medium enterprise wiring closets and as a backbone switch for small networks. Customers can deploy network-wide intelligent services, such as advanced QoS, rate-limiting, Cisco security access control lists, multicast management, and high-performance IP routing-while maintaining the simplicity of traditional local area network (LAN) switching. Embedded in the Catalyst 3550 Series is the Cisco Cluster Management Suite (CMS) Software, which allows users to simultaneously configure and troubleshoot multiple Catalyst desktop switches using a standard Web browser. Cisco CMS Software provides new configuration wizards that greatly simplify the implementation of converged networks and intelligent network services. Product Type: Layer 3 Switch Stack Port: Yes Total Number of Network Ports: 24 Number of Network (RJ-45) Ports: 24 Media Type Supported: Twisted Pair Ethernet Technology: Fast Ethernet Network Technology: 10/100Base-TX Number of Total Expansion Slots: 2 Expansion Slot Type: GBIC Layer Supported: 4 Manageable: Yes Standard Memory: 64 MB PoE Port: No Input Voltage: 110 V AC, 220 V AC Form Factor: Rack-mountable, Desktop, Wall Mountable Compatible Rack Unit: 1U Height: 1.8" Width: 17.5" Depth: 14.4" Weight (Approximate): 11.00 lb This Cisco WS-C3550-24-SMI Catalyst 3550 24-Port 10/100 Ethernet Switch with 2-Port GBIC, Standard Multilayer Image is in refurbished condition and is fully guaranteed by our 90-day warranty. Please feel free to contact us regarding our inventory of refurbished Cisco networking equipment, or if you have any additional questions regarding this WS-C3550-24-SMI Catalyst 3550 24-Port 10/100 Ethernet Switch with 2-Port GBIC, Standard Multilayer Image. switch retiré d'une baie fonctionnelle.  5kg

- Dell Networking N2024P - commutateur - 24 ports - Géré - Montable sur rack - - - - Dell Networking N2024P - commutateur - 24 ports - Géré - Montable sur rack Occasion: Testé et fourni sans cable d'alimentation - Type de port Gigabit Ethernet - Nombre de ports 24 - Power Over Ethernet (PoE) PoE+ - Empilable Oui - Garantie Garantie limitée à vie N/A   Switch manageable Dell Networking N2024P - commutateur - 24 ports - Géré - Montable sur rack Dell Commutateurs 1 GbE Dell Networking série N2000 de couche 2: Rationalisez vos connexions réseau. Modernisez les réseaux de campus avec des commutateurs GbE compatibles PoE+ de couche 2 qui prennent en charge la technologie d’agrégation de liens multichâssis (MLAG, Multi-chassis Link Aggregation Group) et l’empilage de 12 unités.   Mise à niveau de votre réseau La gamme Dell EMC PowerSwitch N2000 propose des commutateurs Ethernet standard de couche 3 standard à haute disponibilité et à disponibilité élevée: Utilisez MLAG pour une redondance sans boucle à trajets multiples sans arborescence permettant d'optimiser l'utilisation de la bande passante et la haute disponibilité. Promouvoir une interopérabilité accrue interfaces avec le protocole Rapid Per VLAN Spanning Tree de Cisco (RPVST +) et les périphériques utilisant le protocole de découverte de Cisco (CDP) Offre un choix plus flexible sur votre réseau en unifiant les produits avec les derniers protocoles standard ouverts Fonctionnalités Feature Layer 3 IPv4 et IPv6, y compris le routage statique et le routage Prise en charge du protocole d'information (RIP versions 1 et 2) pour jusqu'à 256 interfaces Prise en charge de Wave 2 sans fil avec ports 2.5GbE sur le N2128PX-ON Fournissez une alimentation propre aux périphériques réseau prenant en charge PoE +. La gamme Dell EMC PowerSwitch N2000 propose des options pour un maximum de 48 ports de PoE + (Power-over-Ethernet Plus). Le N2128PX-ON prend en charge quatre ports d'alimentation 60W Power over Ethernet (PoE 60W). Cela vous permet de connecter des périphériques nécessitant une grande puissance (jusqu'à 30,8 watts; jusqu'à 60 watts pour PoE 60W) sans utiliser de câble d'alimentation séparé. L'alimentation par Ethernet est particulièrement utile dans les bâtiments plus anciens, où l'installation de l'alimentation dans plusieurs emplacements très répandus peut coûter très cher. Conçu pour l'efficacité Conçue pour aider à réduire les coûts d'exploitation, la série N2000 peut fonctionner à des températures pouvant atteindre 45 ° C (113 ° F) pour aider à réduire les coûts de refroidissement. Les caractéristiques conçues pour améliorer l'efficacité globale comprennent:   Alimentation intégrée efficace certifiée 80PLUS Redndant ventilateurs de refroidissement à vitesse variable Ethernet à efficacité énergétique et PHY basse consommation pour aider à réduire l’alimentation des ports inactifs et des liaisons inactives Ensemble de fonctionnalités avancées pour simplifier la gestion La gamme Dell EMC PowerSwitch N2000 est conçue pour un déploiement facile et une interopérabilité exceptionnelle. Une seule version de système d'exploitation (Dell EMC Networking OS 6) vous permet de maintenir des configurations cohérentes pour tous les produits N-Series avec un ensemble complet de fonctionnalités comprenant: Une interface de ligne de commande (CLI) commune et une interface utilisateur graphique (GUI) utilisant un puits Un langage de commande reconnu pour aider les administrateurs réseau qualifiés à devenir productifs rapidement. Configuration automatique USB permettant aux administrateurs réseau de déployer rapidement des configurations en miroir sur de nombreux périphériques en insérant simplement une clé USB. Diverses fonctions de classe entreprise avec des

Switch Cisco Catalyst 2950 100 BT 48 ports Equerres pour mise en rack fixées Adaptateur Gigabit Cisco 30-0759-01 1000Base-SX Networking Transceiver, GBIC - SFP Cordon d'alimentation