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Industrial Switches

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

NHM-2208BP

  • UTP Port
    UTP Port
    8GE
  • Optical Port
    Optical Port
    2-Slot 1Gbps/2.5Gbps SFP
  • Management
    Management
    Managed
DATASHEET MANUAL REPORT CAD

NHM-2208-BP is a high-performance industrial L2 switch that supports eight 10/100/1000Mbps ports and two 1Gbps or 2.5Gbps SFP ports. NHM-2208-BP is designed to be suitable for areas that require high-speed, reliable network access, such as smart factories, smart city CCTV, and wireless LAN network construction. The international standard G.8032 ERPS Ethernet ring protection switching technology is applied, so if a network problem occurs, the ring can be quickly switched and the network can be quickly restored to normal. Additionally, the provided optical bypass function allows you to minimize network problems by quickly bypassing the link in case of a power problem. It demonstrates excellent performance even in harsh environments with an operating temperature of -40 degrees Celsius to +80 degrees Celsius and support for power redundancy.

Specifications

Specifications
item Descriptions
Interface 8-Port 10/100/1000Base-T
2-Slot 1Gbps/2.5Gbps SFP
Console Port RJ-45 to RS-232
Processor MIPS 416MHz, 32-bit CPU
Flash 16MB
Memory 128MB DDR2 SDRAM
Switching Capacity 28Gbps
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
• IEEE 802.1ad Provider Bridge
• 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
L3 Features DHCP option 82 relay
UPNP
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 DHCP/DHCPv6 Client, DHCP Server
DNS Client, Proxy
Web-based Management
CLI, Telnet
HTTPS, SSHv2
IPv6 Management
RFC4884 (ICMPv6)
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
Alarm Support relay contact for notification when event occurs
Bypass Optical Bypass
Power AC 90~240V, 50~60Hz
Dual power supply, dual power supply
Built-in reverse power protection circuit
Small Type DV 12V~48V external adapter
Size inside : 360(W) x 136(D) x 44(H) mm
outside : 175(W) x 136(D) x 44(H) mm
Operating Temperature -40°C ~ 80°C
Storage Temperature -40°C ~ 85°C
Humidity 5% ~ 95% (non Condensing)
Cooling FAN-less
LED Ring Master, Run, Power1, Power2, Port Link/Act
MAC 8K
20.8Mpps
Specifications