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Industrial Switches

Carrying through harsh environments, Industrial Switch performs reliable
and robust high-speed LAN access

NHM-2208PI

  • UTP Port
    UTP Port
  • Optical Port
    Optical Port
  • Management
    Management
DATASHEET

The NHM-2208PI is a high-performance industrial PoE switch that supports eight 10/100/1000Mbps PoE ports and two 1Gbps or 2.5Gbps SFP ports. NHM-2208PI is designed to be suitable for places that require high-speed and reliable network access, such as smart factories, CCTVs in smart cities, and wireless LAN networks.

The international standard G.8032 ERPS Ethernet ring protection switching technology is applied so that if a network error occurs, the ring can be quickly switched to normalize the network quickly. If there is, only the power to that port can be reset, allowing quick troubleshooting from a remote location. In addition, it supports operating temperatures from -40 degrees Celsius to 80 degrees Celsius, demonstrating excellent performance even in harsh environments.

Specifications

Specifications
item Descriptions
Interface 2-Slot 1Gbps or 2.5Gbps SFP
8-Port 10/100/1000Mbps, 802.3af/at PoE
Console Port RJ-45 to RS-232
Processor MIPS 416MHz, 32-bit CPU
Flash 16MB
Memory 128MB DDR2 SDRAM
Switching Capacity 28Gbps
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 Q-in-Q
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)
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
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
DHCP/DHCPv6 Client, DHCP Server
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
LED Power1, Power2, Ring Master, Run,
Port Link/Act, Port PoE
Power AC90~220V, 50Hz/60Hz
PoE -Power 140W. 포트 당 최대 30W
Size 254(W) x 44(H) x 180(D) mm
Operating -40°C ~ 80°C
Storage -40°C ~ 85°C
Humidity 5% ~ 95% (non Condensing)
Cooling System FAN-less
LED Power1, Power2, Ring Master, Run,
Port Link/Act, Port PoE
Specifications