All Cisco Catalyst 4500 Series PoE line cards can distinguish an IEEE or Cisco prestandard powered device from an unpowered network interface card (NIC) to help ensure that power is applied only when an appropriate device is connected. With a Cisco PoE network, administrators can depend on a robust network that is safe to deploy and simple to maintain.\n\nPoE(P)\nPoE provides -48-VDC power over standard Category 5 unshielded twisted-pair (UTP) cable up to 100 meters when an IEEE 802.3 af-compliant or Cisco prestandard powered device is attached to the PoE line-card port. Instead of requiring wall power, attached devices such as IP phones, wireless base stations, video cameras, and other IEEE-compliant appliances can use power provided from the Cisco Catalyst 4500 Series PoE line cards. This capability gives network administrators centralized control over power and eliminates the need to install outlets in ceilings and other out-of-the-way places where a powered device can be installed. When a switch is connected to an uninterruptible-power-supply (UPS) system, network administrators can ensure that power outages will not affect network availability. PoEP extends the power over ethernet cable to up to 30W per port.
Confezione:
Peso Lordo: 8,38 Kg
Dimensioni Lorde: 450x260x330 mm
Tutti i prezzi NON sono comprensivi di IVA.
Il Listino è in EURO, salvo se diversamente indicato. Marchi e i nomi di prodotti sono registrati dai rispettivi titolari. Dati a cura del Fornitore. Non possiamo essere ritenuti responsabili per eventuali errori o refusi presenti. Prodotti, versioni, prezzi, termini e garanzie sono soggetti a cambiamenti senza preavviso. In ogni rapporto di fornitura valgono le Condizioni Generali di Vendita. Prezzi aggiornati in tempo reale.
INTERSYSTEM Ingegneria Informatica S.r.l. Societ� a socio unico P.IVA 00865531008 CF 01203550353 CU MITWDG8 CCIA: 614171 � 2000-2019
E' vietata la riproduzione anche parziale.