Thông số kỹ thuật Dell EMC N2048

Overview	Dell Networking N2048, L2, 48x 1GbE + 2x 10GbE SFP+ fixed ports, Stacking, IO to PSU airflow, AC
Performance
Switch capacity	220 Gbps
Forwarding capacity	164 Mpps
Buffer size	4MB
CPU Memory	1GB
Flash Memory	256MB
Ports
10/100/1000 Base-T	48
1GbE (SFP)	-
10GbE	2 SFP+ (auto-negotiate 1/10Gb)
Expansion module slots	-
Power-over-Ethernet ports	-
Power and cooling
Max. power consumption (watts)	53.9
AC power supplies	1
Redundant power	External RPS-720
Airflow	I/O panel to PSU
Features
Stacking	Stacks up to 12 using dedicated ports
VLANs	4094
VLAN support	Voice VLAN, Private Edge VLAN, Protocol-based VLANs, Guest VLANs, GVRP, 802.1x Auto VLAN
Layer 2 and 3	Layer 3 Standard
IPv4/IPv6 routing	IPv4/IPv6, static routing, RIP, OSPFv2
Multicast support	IGMP v1/2/3 snooping and querier
Rapid Deployment	Deploy switch configuration files, stacking commands, and firmware updates by simply inserting a USB device.
Management and security
Switch security	Strong passwords, password masking, management access control - privilege levels. RADIUS and TACACS+ support, 802.1x port-based authentication.
SNMP support	SNMPv1/2/3
sFlow	Yes
Management	GUI access via http/https. CLI via console, Telnet, SSH, HiveManager NG