NST

NHM-2227F

UTP Port

1GE
Optical Port

16-Slot 1Gbps SFP
8-Slot 1Gbps/2.5Gbps SFP
2-Slot 10Gbps SFP+
Management

Managed

DATASHEET

The NHM-2227F is a carrier Ethernet switch that supports eight 1Gbps/2.5Gbps optical SFP ports, 16 1Gbps optical SFP ports, and two 10Gbps optical SFP+ ports. NHM-2227F can configure 10Gbps main ring network and 1Gbps or 2.5Gbps sub-ring network at the same time, making it suitable for reliable network aggregation switches in various environments such as smart factories, smart city CCTV, and wireless LAN network construction. With the support of ITU-T G.8032 ERPS (Ethernet Ring Protection Switching), which is an international standard, it enables reliable network configuration by quickly switching to another link in the event of a problem in one ring network, and provides stable operability of services by supporting various functions such as SyncE and OAM.

Specifications

Specifications
item	Descriptions
Interface	8-Slot 1Gbps/2.5Gbps, 16-Slot 1Gbps SFP 2-Slot 10Gbps SFP+, 1-Port 10/100/1000Base-TX(RJ-45)
Console Port	RJ-45 to RS-232
Processor	Integrated 416MHz MIPS24K CPU
Flash	32MB
Memory	128MB DDR2 SDRAM
Switching Capacity	130Gbps
Port Control	Port Speed/Duplex Mode/Flow Control • 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-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 • MLDv1 and MLDv2 Snooping • DHCP Server/Client, DHCP Relay • DHCP Snooping • ARP Inspection • Port Mirroring, Flow Mirroring
QoS	Traffic Classes (8 Active Priorities) Port Default Priority User priority Input Priority Mapping Scheduler mode QoS Control List (QCL) Storm Control for Unicast, Multicast, Broadcast Random early discard (RED) Policers: port, service, queue, and VCAP (ACL) Port/Queue Egress Shaper DiffServ (RFC2474) Remarking Tag Remarking
L3 Features	DHCP option 82 relay Universal Plug and Play (UPnP) IPv4 Unicast static routing
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
Protection	1+1 port protection 1:1 port protection 1:n port protection Port protection with services G.8032 ring protection v.1 and v.2
Synchronization	Synchronous Ethernet with SSM 1588v2 PTP with two-step clock 1588v2 PTP with one-step clock Combined SyncE and 1588 solution Third-party servo algorithm integration NTPv4 client Transparent clock over Microwave – TC internal master/slave with PDV filtering
Sync. & OAM	Service enabled PB (JPS) – E-LINE (EPL, EVPL) – E-LAN (EP-LAN, EVP-LAN) • IEEE 1588 PTP(Precision Time Protocol) • NTPv4 Client • Link OAM (IEEE 802.3ah) • Flow OAM (IEEE 802.3ag/Y.1731)
Management	• 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, 50Hz/60Hz 전원이중화
Power Consumption	Max. 35W
Size	440(W) x 240(D) x 44(H) mm
Weight	3.0kg
Operating Temperature	-40°C ~ 80°C
Storage Temperature	-45°C ~ 85°C
Humidity	0% ~ 95% (non Condensing)
MAC	32K
Throughput	96.7Mpps

Specifications

NST

주메뉴

NHM-2227F

Specifications

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