Switch Hp 2920-48g-poe+ 740w J9836a L2 L3 Sfp+ Modulo Stack

Descripción

Oferta, en caja sellado: switch hp 2920-48G-PoE+ 740W J9836A l2 l3
+ Modulo Stack J9733A
+ Cable STack de 50Cmt, para conectar con 2do Switch

Internet: "Servidorperu Net"

Switch Core Enterprise HP 2920-48G
48 Ethernet 10/100/1000 ports + 4 puertos fibra libres (monomodo y multimodo)

Four GbE port network uplink + 4 modulos libres para fibra 1Gb/10G
Switching : 176 Gbps
Velocidad: 130 mpps

Memoria SDRAM : 512 MB
Memoria Flash :1Gb

Quality of Service (QoS) :
Traffic prioritization (IEEE 802.1p) — allows real-time traffic classification into eight priority levels mapped to eight queues
Layer 4 prioritization — enables prioritization based on TCP/UDP port numbers
Class of Service (CoS) — sets the IEEE 802.1p priority tag based on IP address, IP Type of Service (ToS), Layer 3 protocol, TCP/UDP port number, source port, and DiffServ
Rate limiting — sets per-port ingress enforced maximums and per-port, per-queue minimums
Large buffers — provide graceful congestion management

Management :

SNMPv1, v2, and v3 — provide complete support of SNMP; provide full support of industry-standard Management Information Base (MIB) plus private extensions; SNMPv3 supports increased security using encryption
Out-of-band Ethernet management port — enables management over a separate physical management network, keeping management traffic segmented from network data traffic

Layer 2 switching :

VLAN support and tagging — supports IEEE 802.1Q (4,094 VLAN IDs) and 256 VLANs simultaneously
GARP VLAN Registration Protocol — allows automatic learning and dynamic assignment of VLANs
Jumbo packet support — improves the performance of large data transfers; supports frame size of up to 9220 bytes
IEEE 802.1v protocol VLANs — isolate select non-IPv4 protocols automatically into their own VLANs
Rapid Per-VLAN Spanning Tree (RPVST+) — allows each VLAN to build a separate spanning tree to improve link bandwidth usage; is compatible with PVST+

Layer 3 routing :
Static IP routing — provides manually configured routing; includes ECMP capability
Routing Information Protocol (RIP) — provides RIPv1 and RIPv2 routing
256 static and 2,048 RIP routes — facilitate segregation of user data without adding external hardware

Switch soporta fuente de alimentacion en redundancia.
Orejas para instalación en Rack.
Dimensiones mínimas (P x A x L) 44,25 x 36.58 x 4,4 cm
Voltaje trabajo; 100v a 240v (50Hz y 60Hz)

Operating Temperature : (0°C to 55°C)
Garantia extendida 3 años, soporte tecnico con 4 horas repuesta in situ, incluye Soporte, reparacion y/o cambio de Switch segun evaluacion.