NSH-2120

Interface

16-Port 10/100/1000Base-T
4-Slot 100Mbps/1Gbps SFP

Console Port

RJ-45 to RS-232

Processor

MIPS32 500MHz

Flash

16MB

Memory

128MB DDR2 SDRAM

Backplane

32Gbps

Flow Control

IEEE 802.3x and Back-Pressure Flow Control

VLAN

Tag-base VLAN (IEEE 802.1Q)
Port-base VLAN, Port and protocol based VLAN

Management

CLI, Telnet, Web based Management
SNMPv1/v2c/v3, MIB I/II

QoS

8 Physical Queues per Port
Strict Priority(SP) and Weighted Fair Queue(WFQ), Weighted Round Robin(WRR) Packet Scheduling
QoS remarking for 802.1p and DSCP (IPv4/IPv6)

Features

Rate Limit Control
MAC Filtering
Packet Storm Control (BC, UC, MC)
Port Mirroring
Link aggregation (IEEE 802.3ad), 8 Groups
STP(IEEE 802.1D), RSTP(IEEE 802.1w), MSTP(IEEE 802.1s)
L2/L3/L4 based ACL (DMAC, SMAC, Ether-Type)
IGMP v1/v2/v3, MLD v1/v2 Snooping
IEEE 802.3az Energy Efficient Ethernet (EEE)
DHCP Snooping
Attack Prevention (Land, Blat, Ping attack, etc.)
Auto loop detection / isolation
Reserved Multicast Addresses
Cable Diagnostics

Power

AC90~250V, 50Hz/60Hz

Power Consumption

Max. 13W

Size

290(W) x 180(D) x 44(H) mm

Weight

2.2kg

Operating Temperature

-25°C ~ 70°C

Storage Temperature

-40°C ~ 80°C

Humidity

10% ~ 90%(non Condensing)

LED

Power, Link/Act, Speed