Network giga switch

5 Port Network Giga Switch Sitcom. État : Occasion Débit filaire jusqu'à 1000 Mbit/s 5 ports Gigabit : jusqu'à 5 appareils connectés 100 % Plug and Play, pas d'installation ou de configuration Écotechnologie : 70 % d'économie d'énergie avec le mode veille, la détection de longueur de câble et le routage intelligent du trafic vers les ports actifs uniquement - Network speed: Unmanaged 5-Port 10/100/1000Mbps Switch - MAC Address Table Size: 8K - Switch Fabric: 10Gbps Forwarding Capacity - Transmission Method: Store-and-forward - Diagnostic LEDs: Power LAN: Activity/Link - Forwarding Rate: 10Mbps- 14,880pps, 100Mbps- 148,809pps, 1000Mbps -1,488,095pps - Address Aging Timer - Automatic Update - Max Power Consumption: 4.5 Watts - Jumbo Frames: 9.6KB - QoS: 802.1p (4 Queues) - Interface Options: RJ-45,10BASE-T, 100BASE-TX, 1000BASE-T Universal UTP Cable Recognition for Straight-Through or Crossover Cables (MDI/MDI-X) - Network Protocol and Standards: 802.3 Ethernet, 802.3u Fast Ethernet 802.3ab Gigabit Ethernet

5 Port Network Giga Switch modele: LN-120 v1 002 marque: Sitcom vendu avec son cable d'alim

Switch managé PoE Draytek VigorSwitch P2261 24+2 ports Excellent état. Envoi soigné.

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

Switch Zyxel Dimension ES-1124 24ports. The full 24-port Unmanaged Ethernet Switches range is designed to boost your network for better performance and efficiency. With the auto-negotiation function, the ES-1124 and ES-1024B connect the network counterparts with the highest possible network speed and activates the duplex mode automatic. Hassle-free installation and use: Connectivity can be as easy as plugging a cable to a port on the switch, since all other functions are performed automatically. All ports on the ZyXEL ES-1124 and ES-1024B switches are Auto MDI/MDIX-capable, so you don't need to worry about the Ethernet cable type; the auto-negotiation also helps adjusting link speed intelligently to achieve the best communication quality. In other words, there is no need to bother tweaking the switches or flipping through user manuals. The ES-1124 and ES-1024B are rack-mountable, it can be placed on a rack to save precious office space. Better performance and efficiency: The full range of Rackmount Unmanaged Ethernet Switch, with 24-ports, is designed to boost your network with better performance and efficiency. With the N-Way auto-negotiation function, the ES-1124 and ES-1024B connect the network counterparts with the highest possible network speed and activates duplex mode automatically. Transmission reliability: Unlike shared 10/100Mbps networks, the ZyXEL Rackmount Ethernet Switch series, the ES-1124 and ES-1024B, eliminate congestion by providing dedicated bandwidth. Its duplex mode doubles the effective bandwidth by enabling two-way communications. Store-and-forward service brings low latency and error-free packet delivering. The plug-and-play and multiple network protocol compatibility of ES-1124/1024B make the installation and management easier and faster than ever. Industrial size fits your working environment: The 19" size fits into your rack environment due to included rack mount brackets. No matter how intensive your network demands, ES-1124 and ES-1024B support your needs with an affordable and reliable network solution designed especially for Small office and Medium business. Standard Compliance: IEEE 802.3 10Base-T Ethernet IEEE 802.3u 100 Base-Tx Ethernet IEEE 802.ab 1000 Base-T Ethernet IEEE 802.3z IEEE 802.3x flow control Certification: UL 60950-1 CSA 60950-1 EN 60950-1 IEC 60950-1 EU RoHS compliant

Giga Express Network D-Link PC1 Adapter. État : Occasion Service de livraison : Colissimo

SWITCH 3COM 3C16791 8 Port RJ-45 OFFICECONNECT DUAL SPEED  Testée en parfait état de fonctionnement Fournis avec son alimentation This 3Com OfficeConnect Dual Speed Switch 8 Product #: 3C16791 automatically finds the fastest connection speed, with the autosensing 10/100 ports automatically adjusting to the speed of network devices communicating at 100 or 10 Mbps, so the switch can accommodate a range of workgroup applications. Automatic MDI/MDIX on every port simplifies network expansion by eliminating most common cabling errors. All that is needed is to connect the power and Ethernet cables. - Type: Ethernet Switch - OSI Layer: Layer 2 - Managed Device: Unmanaged - Interfaces Ports: 8 x 10Base-T/100Base-TX (RJ-45) - Performance: MAC Address Entries 4000 - Standards and Protocols: LAN Standards IEEE 802.1p LAN Layer 2 QoS/CoS - Protocol for Traffic Prioritization IEEE 802.3 CSMA/CD or Ethernet IEEE 802.3u 100 Mbps (Fast Ethernet) IEEE 802.3ab 1000 Mbps (Gigabit Ethernet) - Switching / Forwarding Method Store-and-forward - LED Indicators Link / Status Regardez mes autres objets en vente pour économiser sur le port

Switch Commutateur HP ProCurve HP- J9624A 2620-24/12PoE Switch manageable 12 Ports PoE 24 Ports 10/100M + 2 Ports Giga + 2 DP Giga Paramètres d'usine

SWITCH UBIQUITI UNIFI 48 PORT GIGA 2 SFP+ 2 SFP POE RACK 19 GESTIONABLE 750W à prix bas: retrouvez tous les produits disponibles à l'achat sur Rakuten PRODUIT NEUF généralement expédié SOUS 4 jours ouvrables en ENVOI SUIVI. Envoi professionnel bien protégé.

Switch HP Procurve 1810-48G J9660A Giga. État: "Occasion" Parfait état de fonctionnement Rack 1U Fourni avec les équerres et la visserie

Switch a 48 porte Cisco Nexus N5K-C5548UP Testato in occasione - Fornito con cavi di alimentazione Cisco Nexus 5548UP Multi-Display Switch / Extender - switch - 48 porte - Gestito - Montabile su rack La serie Cisco Nexus 5000 rappresenta una nuova classe di switch 10 GigaEthernet lossless (lossless), non bloccanti e a bassa latenza, che supportano le architetture Cisco Data Center Ethernet (DCE) e Fibre Channel over Ethernet (FCoE) per applicazioni aziendali. All'interno del data center, la forte crescita del numero di server (e blade server) e l'aumento della loro potenza di elaborazione combinata con il crescente utilizzo di software di virtualizzazione stanno aumentando contemporaneamente la richiesta di 10 GigaEthernet nonché le esigenze. O consolidamento. L'elevata densità di questi server nei cabinet da 19" favorisce l'installazione in questi bay di uno switch di tipo TOR (Top of Rack). La famiglia Cisco Nexus 5000 soddisfa perfettamente tutti questi criteri. La gamma Nexus 5000 offre un'architettura completamente non bloccante per un throughput di 10 GigaEthernet su tutte le porte con una latenza molto bassa indipendentemente dalle dimensioni dei pacchetti. Progettato per data center, il suo consumo è basso, il raffreddamento "front to back" e le porte accessibili sul lato posteriore per semplificare il cablaggio ai server. All'interno del data center, facilita la transizione a 10 GigaEthernet e l'implementazione di un tessuto unificato supportando LAN, SAN e cluster di server (HPC o grid computing), il tutto tramite un'interfaccia singola da 10 Gbps (o due interfacce da 10 Gbps per ridondanza). È compatibile con le apparecchiature Ethernet sul mercato. La serie Nexus 5000 supporta le tecnologie Cisco Data Center Ethernet per aumentare l'affidabilità e l'efficienza delle reti Ethernet. I servizi FCoE integrati nella piattaforma consentono di connettersi direttamente a una rete Fibre Channel in cui le risorse di storage sono in genere collegate riducendo al contempo il cablaggio all'interno dei rack dei server. Il Nexus 5020 ha una ventola ridondante e un alimentatore hot-swap. GENERALE Tipo di dispositivo Switch - 48 porte - Gestito Tipo minimo di processore Montabile su rack - 1U porti 48 x SFP + sottotipo 10 Gigabit Ethernet Interfacce 10 Gigabit Ethernet Dimensioni della tabella degli indirizzi MAC 32.000 voci Supporto per telaio Jumbo 9216 byte Protocollo di gestione remota SNMP 1, SNMP 2, RMON, Telnet, SNMP 3, SSH-2, CLI Algoritmo di crittografia AES Metodo di autenticazione RAGGIO, TACACS +, MS-CHAP Caratteristiche Switching Layer 2, supporto LAN (Virtual Local Area Network), supporto Syslog, accodamento Weighted Round Robin (WRR), controllo Broadcast Storm, Controllo Multicast Storm, Controllo Unicast Storm, supporto socket Multiple Spanning Tree Protocol (MSTP), snooping DHCP, Assistenza Control List (ACL), qualità del servizio (QDS), supporto immagini esteso, Rapid Per-VLAN Spanning Tree Plus (PVRST +) Conformità agli standard IEEE 802.3, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.3ae, IEEE 802.1s, IEEE 801.1p ESTENSIONE / CONNETTIVITÀ Interfacce 32 x SFP +? 1 x 1000Base-T - RJ-45 - gestione? 1 x console - gestione ALIMENTAZIONE Dispositivo di alimentazione Alimentatore interno - collegabile a caldo ESTENSIONE / CONNETTIVITÀ Alloggiamento di estensione 1 (totale) / 1 (gratuito) x Alloggiamento per estensione ALIMENTAZIONE Qtà installata 2 Alimentazione ridondante sì Piano d'azione del sistema di alimentazione ridondante 1 + 1 Tensione richiesta 120/230 V CA (50/60 Hz) Consumo di energia 390 Watt DIMENSIONI E PESO Larghezza 43,9 cm Profondità 74,9 cm Altezza 4,4 cm Peso 15,9 kg

SWITCH EXTREME NETWORK SUMMIT X150-24 24+2 PORTS OCCASION TESTE (904). État: Occasion Service de livraison: Autre mode d'envoi

switch HP 2530 8 POE Etat neuf. Jamais utilisé. Un commutateur, les entreprises en ont toujours besoin. Il existe une nouvelle série disponible avec toutes les fonctionnalités dont vous avez besoin pour optimiser vos données. Il s'agit du HPE 2530-8 Switch. Pourquoi choisir ce commutateur - J9783A Ses caractéristiques vous laisseront très certainement sans voix. Au niveau des caractéristiques de gestion de ce produit, on remarque un banc de commutateurs L2. Le type de commutateur est Managed. Pour la connectivité, la quantité de ports Ethernet RJ-45 de commutation de base est de 8. Le type de ports Ethernet RJ-45 de commutation de base est Fast Ethernet (10/100). La quantité de ports SFP est de 2. Le réseau est de type standards avec IEEE 802.3. La transmission des données est telle que la capacité de commutation est de 5.6 Gbit/s. Le débit est de 4.1 Mpps. Un répertoire MAC contenant 16 000 entrées est disponible. La latence (10-100 Mbps) est de 1.3 microseconde. La latence (1 Gbps) est aussi de 1.3 microseconde. Concernant le design, la couleur choisie pour ce commutateur est grise. Il existe déjà une compatibilité électromagnétique et la sécurité est très bien assurée lorsque vous utilisez ce type d’appareil. Quelques informations complémentaires   La gestion d’énergie est telle que la tension d’entrée AC est 100-240 V. L’appareil est empilable et il est intégré dans le processeur de type ARM9E. La fréquence du processeur est de 800 Mhz. La fréquence d’entrée AC est de 50/60 Hz. La consommation électrique est 7.2W. Le courant d’entrée est 0.5 A. La tension d’entrée est de 100-127/200-240 VAC. Il n’existe pas de puissance par-dessus Ethernet. La largeur est de 254 mm. La profondeur est de 159 mm. La hauteur est de 44.5 mm. Le poids est de 820 g. La dissipation thermique est de 25 BTU/h. L’altitude de fonctionnement est de 3 km. La température d’opération est de 0-45 °C. La température hors fonctionnement varie entre – 40 et -70 °C. Caractéristiques de gestion Type de commutateurManaged network switch   Banc de commutateursL2   Connectivité Quantité de ports Ethernet RJ-45 de commutation de base8   Type de port Ethernet RJ-45 de commutation de baseFast Ethernet (10/100)   Quantité de ports Combo SFP2   Réseau Standards réseauIEEE 802.3   Transmition des données Capacité de commutation5.6  Gbit/s Débit4.1  Mpps Latence (10-100 Mbps)1.3  µs Latence (1 Gbps)1.3  µs Design CouleurGrey   représentation / réalisation EmpilableOui   Intégré dans le processeurARM9E   Fréquence du processeur800  MHz Gestion d'énergie Tension d'entrée AC100-240  V Bloc d'alimentation inclusOui   Fréquence d'entrée AC50/60  Hz Puissance par-dessus ethernet Connexion Ethernet, supportant l'alimentation via ce port (PoE)Non   Poids et dimensions Largeur254  mm Profondeur159.5  mm Hauteur  Height of the product44.5  mm Poids820  g

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

SWITCH 24 ports Giga +4 ports TenGiga de marque CISCO ASR-920-24SZ-M + BUNDLE LIC METRO ACCESS (pur L2) + 2 x 10 Gbps encore sous support emballage d'origine / ! / pas de câble console USB fourni JAMAIS SERVI - TESTÉ