Switch 3com 100mb full

- Description Description 3Com SuperStack II Switch 3300 with 24 Ethernet Ports HP SuperStack II 3300 24-port Switch Features b'&' Benifits Four SuperStack II Switch 1100 or 3C16980 Switch 3300 units can be interconnected to form a stack that offers unrivaled performance and management features. Each unit has a built-in connector at the rear of the unit called the matrix port. Two units can be connected back-to-back with a SuperStack II Switch matrix cable. To connect more than two units, a SuperStack II matrix module can be inserted into the high-speed module slot of one of the units in the stack, and a matrix cable can be used to connect to each switch in the stack. Stacking provides the user with a plethora of benefits. These include the ability to manage in excess of 100 ports as a single logical entity. Configuration is therefore faster and simpler. Stacking also provides the user with the optional resilient IP addresses across the stack. Thus if a failure should occur, the resilient IP address can be used for management stacking using the SuperStack II Switch matrix module and cable, keeping front panel ports free and increasing the number of matrix ports in an aggregated system. Management Transcend� network management All SuperStack II switches are managed by 3Com Transcend� network management and control solutions. Transcend solutions give you end-to-end visibilityand control over all devices in your network with two levels of management: 1) technologies, such as embedded SmartAgent� software and RMON, within 3Com devices throughout the network, and 2) centralized highly automated applications at the network center for monitoring, configuring, and troubleshooting all devices in the network. Ships with 3Com Transcend Network Supervisor This PC-based application provides powerful, yet easy-to-use network management tuned to the needs of small-to-medium enterprises. Network devices are automatically discovered and network activity and stress monitored through an intuitive graphical interface focused on the tasks and information all managers need to take control of their network. Web-based management Manage your switches with any Web browser, either through direct or dial-up connection or across the LAN. This delivers ease of use and accessibility to network management personnel and reduces in-service costs, but still with full security. Security — Disconnect Unauthorized Device (DUD) LAN security architecture with DUD automatically disconnects unauthorized devices from the LAN. Roving Analysis Port (RAP) RAP allows a network analyzer attached to any unit in a stack to monitor any of the switch ports or virtual LANs (VLANs) in the stack. It also minimizes the time required for problem determination and resolution and maximizes switch uptime, thereby lowering your cost of ownership. RMON support Transcend software’s powerful combination of RMON (Remote Monitoring, a superset of SNMP MIB II) and embedded SmartAgent software reduces the processing burden on your management station, minimizes network traffic, and saves time by automatically monitoring and analyzing your network. RMON tells you at a glance how the network is performing and who is using it the most. And Transcend software gives you the added benefit of RMON features in your network without the processing and memory costs usually associated with RMON. See the At-a-Glance RMON Support table for details on RMON groups supported by SuperStack II switches. Class of Service (CoS) CoS can be defined simply as a method for prioritizing various traffic types. 3Com switches can support two methods of enabling CoS on Ethernet networks. The first method is IEEE 802.1D (incorporating 802.1p), which enables eight levels of prioritization; and the second method is 3Com’s innovative PACE� technology, which allows the user to specify certain applications as high priority. A hardware feature, dual queues, is used to exploit these traffic prioritization schemes; the dual q En savoir plus Collaboration commerciale.

Livré avec: cordon d'alimentation, fixations pour rack 19", câble console. Garantie à vie par le fabricant (garantie à activer directement sur le site HPE). Vente suite à une mauvaise évaluation du cahier des charges (pas d'utilité dans un réseau domestique). Envoi rapide et soigné. Vendu en dessous du prix d'achat. Agrégation de lien: Oui Assistance contrôle des flux: Oui Banc de commutateurs: L3 Caractéristiques réseau: Gigabit Ethernet Certification: CISPR 22 Class A/nFCC Part 15 Class A/nEN 55022 1998 Class A/nEN 61000-3-2 2000, 61000-3-3/nICES-003 Class A/nVCCI Class A/nEN 55024/nUL 60950/nIEC 60950-1/nEN 60950-1/nCAN/CSA-C22.2 No. 60950-1-03 Connexion Ethernet, supportant l'alimentation via ce port (PoE): Non Consommation électrique typique: 110 W Contrôle Broadcast storm: Oui DHCP features: DHCP server Dimensions (LxPxH): 440 x 360 x 43,6 mm Dissipation thermique: 380 BTU/h Empilable: Oui Enregistrement-et-réémission: Oui Exigences d'alimentation: 100 - 240 V, 50/60 Hz Filtrage d'adresse MAC: Oui Full duplex: Oui Liste de contrôle d'accès (ACL): Oui Méthode d'authentification: IEEE 802.1X Poids: 4 kg Ports E/S: 2 x XFP Protocoles de gestion: IGMP v1, 2, 3, HGMP v2 Qualité de service (QoS): Oui Quantité de ports Combo SFP: 4 Quantité de ports Ethernet RJ-45 de commutation de base: 24 Quantité de ports SFP/SFP+: 4 Standards réseau: IEEE 802.1AB,IEEE 802.1D,IEEE 802.1p,IEEE 802.1w,IEEE 802.3ac,IEEE 802.3ad,IEEE 802.3ae,IEEE 802.3i,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z Support de trames étendues (Jumbo Frames): Oui Support à la multidifusion: Oui Taux de transfert de données: 1000 Mbit/s Taux de transfert de données maximal: 1 Gbit/s Technologie de connectivité: Avec fil Temps de latence: 10 μ Température d'opération: 0 - 45 °C Tension d'entrée: 10.8 - 13.2 V Type de commutateur: Géré

.........................................French description below / Descriptif francais plus bas........................................ HP 4210-24 Switch (JF427A)  Ports  24 RJ-45 autosensing 10/100 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX); Media Type: Auto-MDIX; Duplex: half or full  2 dual-personality 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T)  1 RJ-45 serial console port  Physical characteristics  Dimensions 6.3(d) x 17.3(w) x 1.7(h) in. (16 x 43.94 x 4.32 cm) (1U height)  Weight 4.7 lb. (2.13 kg) + Rack mounting ears + Power cable The product is functional, some scratches could be present, pictures are of the actual product. International delivery will be made by either Colissimo International / UPS Standard / Chronopost  depending on your country. The package will be tracked and signed. Don't hesitate to contact me for more information.............................................................................................................................................................................. + Oreilles de montage rack +  Cable d'alimentation Le produit est fonctionnel, Il est possible qu'il y est des rayures sur celui ci, les photos sont celles du produit en vente. Envoie en Colissimo suivi. N'hésitez pas à me contacter pour plus d'informations.

Lot de 5 Routeurs !!!!! (frais de port offert) En Très Bon Etat et complets, dans leur boite d'origine: contenu: Routeur, Adaptateur secteur et CDROM. Point d'accès sans fil A-LINK WNAP 802.11n / g / b. Prend en charge la sécurité 64/128bits WEP, WPA et WPA2, TKIP, AES. HYPER COMPLET et SOPHISTIQUE, Il permet: * D'utiliser un modem USB 3G comme connexion de secours. * De partagez des fichiers sur votre réseau grâce au port USB (fonction NAS). * De l'utiliser en répéteur pour augmenter la portée de votre box par exemple. *...etc LEDs: Power, Act/Link (Ethernet),Active (WLAN), WPS Spécifications constructeur: Multiples Standards: IEEE 802.11n (draft 2.0) / 300Mb IEEE 802.11g / 54Mb IEEE 802.11b / 11Mb IEEE 802.3x IEEE 802.3u IEEE 802.11f (IAPP) IEEE 802.1x (Radius) Fréquence: 2.4 GHz ISM Band Transferts sans fil: Plus de 300 Mbps (canal 40MHz) Plus de 150 Mbps (canal 20MHz) * Taux de transfert et Canal WIFI réglables. * Puissance d'émission réglable ! (Portée au max: 100m en intérieur, 280m en extérieur!) Technologie 2x2 MIMO Spécifications WIFI: Modes: AP, AP client, WDS, AP+WDS. Support Multiple AP (4pcs) Types de réseaux: Infastructure / AdHoc La divulgation du Nom du routeur (SSID) et donc sa présence peut être caché pour plus de sécurité.;-) Clonage d'adresse MAC possible Modes REPETEUR Universels: *WDS * WISP * WMM Sécurité: 64 bit / 128 bit WEP Encryption WPA (TKIP/AES) Encryption WPA2 (TKIP/AES) Encryption Support Serveur Radius WPS (Permet d'associer les appareils automatiquement entre eux) Filtrages par: IP, Ports, URL, adresses MAC Trigger Port NAT SPI- FIREWALL et aussi: Fonction Routeur et Bridge LAN side: DHCP server, DHCP client, static DHCP WAN side: Static IP,DHCP client,PPPoE,PPTP UPnP DDNS proxy IGMP support QoS NTP Serveur Virtuel VPN- passtrough (IPsec,PPTP,L2TP) Hôte DMZ File / FTP server (USB memory) Client P2P (download) WAN- backup (avec modem 3G USB) Connecteurs: 1 x 10/100Mb RJ-45 (Wan) 4 x 10/100Mb ethernet switch RJ-45 IEEE 802.3x Full duplex flow control 1 x USB 2.0 port...et plus!!!