NST

NSH-3252P

UTP Port
Optical Port
Management

DATASHEET

NSH-3252P is a high-performance L3 PoE switch that supports 24 10/100/1000Mbps PoE ports and 4 10Gbps uplink SFP+ ports. It supports various L2 functions such as VLAN, STP, QoS, and various routing protocols such as RIP, OSPF, BGP, and VRRP, and network management functions such as SNMP, RMON, and Web based Management enable easy network operation. In addition, it provides stable power by providing 15W or 30W IEEE 802.3af/at standard PoE for stable connection to CCTV cameras, Internet phones, and wireless LAN APs. If a CCTV camera or wireless LAN AP connected to a PoE port malfunctions and requires a reboot, the power to the PoE port can be reset and processing can be done remotely without visiting the site, providing convenient operability.

Specifications

Specifications
item	Descriptions
Interfaces	• 48-Port 10/100/1000Base-T • 4-Slot 10Gbps SFP+
Console Port	RJ-45 to RS-232
Flash	h NOR 64MB, NAND 1GB
Memory	512MB DDR3 SDRAM (option 1GB)
Switching Capacity	80Gbps
Throughput	133.9Mpps
MAC	32K
L2 Features	• IEEE 802.1D Bridge • IEEE 802.1Q VLAN, IEEE 802.1ad VLAN QinQ • VLAN Translation • MAC-based and Protocol-based VLAN • VLAN Trunking, Voice VLAN • GARP VLAN Registration (GVRP) • MRP, MVRP, MVR • STP, RSTP, MSTP • G.8032 Ring Protection v.1 and v.2 • Uni Directional Link Detection (UDLD) • Loop Guard • IEEE 802.3ad Link Aggregation, LACP • IGMPv2 and IGMPv3 Snooping and Proxy • MLDv1 and MLDv2 Snooping • DHCP Server/Client, DHCP Relay • DHCP Snooping • ARP Inspection • Port Mirroring, Flow Mirroring
L3 Features	• Static Routing • RIPv1/v2, OSPFv3, BGPv4, VRRP • Multiple Default Gateway
QoS	• Traffic Classes (8 Active Priorities) • Port Default Priority, User Priority • QoS Control List (QCL) • Storm Control for Unicast, Multicast, Broadcast • Port/Queue Egress Shaper • DiffServ (RFC2474) Remarking • Tag Remarking
Security	• Storm Control (Unicast, Broadcast, Multicast) • 802.1x Authentication • L2/L3/L4 based ACL • IP Packet Filtering • DoS Protection
PoE	• IEEE 802.3af/at 표준 지원 • PD Detection, Classification • DC Disconnect • Thermal Monitoring & Protection • Over Current Protection • PoE Port Power Reset • PoE Port Status Monitoring
Management	• Dual Stack (IPv4/IPv6) • DNS Client, Proxy • Web-based Management • CLI, Telnet • HTTPS, SSHv2 • IPv6 Management • LLDP, LLDP-MED • Cisco Discovery filtering, CDP • sFlow • System Syslog • Software Upload via Web • SNMP v1/v2c/v3 Agent • RMON (Group 1, 2, 3, 9) • SNMP Trap Group • IEEE 802.1ab LLDP • Configuration Download/Upload
Power	AC90~250V, 50/60Hz
Power Consumption	Max. 30W
PoE Power	830W. Port Max 30W
Size	440(W) x 445(D) x 44(H) mm
Weight	약 6.0kg
operating temperature	-20°C ~ 70°C
storage temperature	-40°C ~ 85°C
Humidity	5% ~ 95% (non Condensing)
LED, Display	Power, DIAG, Port Link/Act, Port PoE

Specifications

NST

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NSH-3252P

Specifications

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