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Managed Layer 2+ GE Industrial Optical Ethernet Switch

Managed Layer 2+ GE Industrial Optical Ethernet Switch

Place of Origin : china
Model Number : OnAccess740
Packaging Details : carton
Delivery Time : 2-4 weeks
Payment Terms : T/T
MOQ : 1 pcs
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OnAccess740 is a managed Layer 2+ GE industrial Optical Ethernet switch. It has four 1000Mbps fiber optic ports with optional SFP module, two 100Mbps fiber optic ports and eight 10/100Mbps electrical ports. OnAccess740 is designed to meet the various industrial application needs and provide industrial Ethernet network communication solution with a high performance-price ratio. OnAccess 740’ s high availability and reliability, as well as the rich security features, makes it ideal for secure data transmission. OnAccess740 also features powerful Web-based ,CLI management capabilities, wide input range dual power supply and its support for DIN rail and panel mounting for installation in the industrial environment.

"Fast Ring Protection" (FRP) is a proprietary technology of Shenzhen First Mile Communications Ltd., designed specifically for industrial applications, to provide a fast Ethernet ring protection and recovery within 30ms. From the management console, users can choose any port (normal Ethernet port or trunk port) to form an Ethernet ring for faster recovery and wider bandwidth.


  • Fast Ring Protection (FRP), Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP) for Ethernet ring protection and quick recovery
  • 8K address table for auto-learned unicast addresses
  • 4K VLAN, supports 802.1Q, port based, protocol based VLAN, as well as Generic Attribute Registration Protocol (GARP) and GARP VLAN Registration Protocol (GVRP) for flexible network planning and management
  • 13 trunk groups of up to 8 member ports for flexible load distribution control and fail-over function
  • Manual, static and dynamic portStatic and dynamic port aggregation for bandwidth management
  • Port rate limit, broadcast storm control, port mirroring, rich Quality of Service (QoS) features for data traffic control and management
  • Blackhole MAC address filtering, static and dynamic MAC address management for network security
  • Access Control Lists(ACL)
  • Secure Shell (SSH) v2.0
  • 802.1x
  • IGMP snooping
  • SNMP V1, V2c, V3
  • Supports RMON statistics, history, alarm and event
  • Web-based network management interface
  • Supports port and VLAN management
  • On-line firmware upgrade
  • Two privilege level accounts
  • Syslog
  • Dual power input for high reliability
  • DIN rail or panel mounting for easy installation


  • IEEE Protocol
    • 802.3 10Base-T Ethernet
    • 802.3u 100Base-TX and 100Base-FX fast Ethernet
    • 802.3x Flow Control and Back Pressure
    • 802.1p Class of Service
    • 802.1Q VLAN Tag
    • 802.3ad LACP
    • 802.1d STP
    • 802.1w RSTP
    • 802.1x
  • Non-blocking store-and-forward shared-memory switch architecture
  • MAC address:8K
  • Network management: Web-based,CLI
  • Fast Ethernet Ring Protection: recovery time within 30ms
  • Firmware upgrade: Web, online

Port Configuration

  • RJ45 Port:
    • Auto-negotiation, 10/100Base-T, Full/Half Duplex, Auto-MDI/MDIX, on copper cable of cat5# with operation distance of less than 100 meters.
  • 100Base-FX Optical Port:
    • Single single-mode fiber, dual wavelength 1550nm/1310nm, SC/PC connector, 15/40km reach
    • Dual single-mode fiber, single wavelength 1310nm or 1550nm, dual SC connector, 15/40/60km reach
    • Dual multimode fiber, single wavelength 1310nm, dual SC connector, 2km reach
  • 1000Base-X SFP Optical Port:
    • SFP1000SX: Dual multimode fiber SFP module, 275/550m reach
    • SFP1000LX-15: Dual single-mode fiber SFP module, 15km reach
    • SFP1000LX-40: Dual single-mode fiber SFP module, 40km reach

Fiberoptic Characteristic


Fiber Type

Operation Distance

Transmitting Wavelength

Fiber Core Diameter

TX Power

RX Sensitivity (Max)







< -28dBm


Single Mode





< -34dBm


Optional SFP Optical Module

Power Input options







Environmental limits

  • Operating Temperature:
    • 0℃~+ 60℃(Normal Temperature)
    • -40℃~+ 75℃( Wide Temperature)
  • Storage Temperature:-40℃~+ 85℃
  • Humidity: 10%~95%

Mechanical Dimension

  • House Size: 138x113.5x60.5(mm)
  • House Protection: IP30
  • Installation:DIN-Rail or wall mounting

Product Tags:

industrial ethernet switch


ethernet switch


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