NST

DATASHEET

Specifications
item	Descriptions
Interface	2-Slot 1Gbps or 2.5Gbps SFP, 2-slot 1Gbps SFP 8-Port 10/100/1000Base-T (2-Port 802.3af/at/bt, 4-Port 802.3af/at)
Console Port	RJ-45 to RS-232
Processor	MIPS 416MHz, 32-bit CPU
Flash	16MB
Memory	128MB DDR2 SDRAM
Switching Capacity	58Gbps
MAC	8K
Port Control	Port Speed/Duplex Mode/Flow Control Port Frame Size (Jumbo Frame Max. 9.6KB) Port Status Port Cable Diagnostics SFP Detection
L2 Switching	IEEE 802.1D Bridge IEEE 802.1Q VLAN, IEEE 802.1ad VLAN QinQ VLAN Translation MAC, Protocol, IP Subnet based VLAN VLAN Trunking GARP VLAN Registration (GVRP) MRP, MVRP, MMRP STP, RSTP, MSTP ITU-T G.8032 ERPS Loop Guard IEEE 802.3ad Link Aggregation IGMPv2, IGMPv3 Snooping MLDv1, MLDv2 Snooping DHCP Snooping ARP Inspection Port Mirroring, Flow Mirroring
QoS	Traffic Classes (8 Active Priorities) Port Default Priority Input Priority Mapping QoS Control List (QCL) Storm Control for Unicast, Multicast, Broadcast Port/Queue Egress Shaper DiffServ (RFC2474) Remarking Tag Remarking
PoE	802.3af/at 표준지원 PD(Power Device) Detection Zero Current Detection Over Current Protection
Security	IEEE 802.1X (Port-based 802.1X, Single 802.1X, Multiple 802.1X) MAC based Authentication RADIUS Accounting MAC Address Limit MAC Freeze MAC Spoofing IP MAC Binding TACACS+ Web & CLI Authentication ACLs for Filtering/Policing/Port Copy IP Source Guard

Specifications
Sync. & OAM	IEEE 1588 PTP(Precision Time Protocol) NTPv4 Client Link OAM (IEEE 802.3ah) Flow OAM (IEEE 802.3ag/Y.1731)
Management	Remote Port Power Reset DNS Client, Proxy Web-based Management CLI, Telnet HTTPS, SSHv2 IPv6 Management 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	전원이중화 지원 AC220V, 50Hz/60Hz (150W) DC 48V (외장 전원 연결단자 제공)
Size	254(W) x 44(H) x 180(D) mm
Operating	-40°C ~ 80°C
Storage	-40°C ~ 85°C
Humidity	5% ~ 95% (비응결시/non Condensing)
Cooling System	FAN-less
LED	Power, Run, Port Link/Act, Port PoE

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