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. OnAccess740’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 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 200ms. 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.
Features
l Fast Ring Protection (FRP), Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP) for Ethernet ring protection and quick recovery
l 4K VLAN, supports 802.1Q, port based, protocol based VLAN, as well as Generic Attribute Registration Protocol (GARP), GARP VLAN Registration Protocol (GVRP) for flexible network planning and management.
l Dual power input for high reliability
l Static and dynamic port aggregation for bandwidth management
l Port rate limit, broadcast storm control, port mirroring, rich Quality of Service (QoS) features for data traffic control and management
l Blackhole MAC address filtering, static and dynamic MAC address management for network security
l 802.1x, IGMP snooping, SNTP, SMTP
l Web-based management interface for network management
l SNMP V1, V2c, V3; supports RMON statistics, history, alarm and event
l On-line firmware upgrade
l Two privilege level accounts
l Syslog
l DIN rail or panel mounting for easy installation
Performance
l IEEE Protocol:
² 802.3 10Base-T Ethernet
² 802.3u 100Base-TX and 100Base-FX fast Ethernet
² 802.3z 1000Base-LX/SX
² 802.3x Flow Control and Back Pressure
² 802.1p Class of Service
² 802.1Q VLAN Tag
² 802.3ad LACP
² 802.1d STP
² 802.1w RSTP
² 802.1x
l Non-blocking store-and-forward shared-memory switch architecture
l MAC address: 8K
l Network management: Web-based.
l Fast Ethernet Ring Protection: with recovery time within 200ms
l Firmware upgrade: Web, online
Port Configuration
l RJ45 Port:
² Auto-negotiation 10/100Base-T, Full/Half Duplex, Auto-MDI/MDIX,on copper cable of cat5# with operation distance of less than 100 meters.
l 100Base-FX Optical Port:
² Single single-mode fiber, dual wavelength 1550nm/1310nm, SC/PC connector, 15/40 km reach
² Dual single-mode fiber, single wavelength 1310nm or 1550nm, dual SC connector, 15/40/60 km reach
² Dual multimode fiber, single wavelength 1310nm, dual SC connector, 2 km reach
l 1000Base-X SFP Optical Port
² SFP1000SX: Dual multimode fiber SFP module, 275/550m reach
² SFP1000LX-15: Dual single-mode fiber SFP module, 15 km reach
² SFP1000LX-40: Dual single-mode fiber SFP module, 40 km reach
l Power input: dual DC or AC power supply
Fiberoptic Characteristic
|
Rate
|
Fiber Type
|
Operation Distance
|
Transmitting Wavelength
|
Fiber Core Diameter
|
TX Power
|
RX Sensitivity
(Max)
|
|
100Mbps
|
Multi-mode
|
2km
|
1310nm
|
62.5/125um
|
-10～0dBm
|
< -28dBm
|
|
100Mbps
|
Single Mode
|
15km
|
1310n/1550nm
|
9/125um
|
-15～-8dBm
|
< -34dBm
|
|
1000Mbps
|
Optional SFP Optical Module
|
Power Input options
|
Input
|
Voltage
|
Frequency
|
|
DC
|
12～36V
|
N/A
|
|
AC
|
10～24V
|
47～63Hz
|
Environmental limits
l Operating Temperature: -25℃～+55℃（Normal Temperature）
-40℃～+70℃（Wide Temperature ）
l Storage Temperature: -40℃～+85℃
l Humidity: 10%～95%
Mechanical Dimension:
l House Size: 133mm x 112mm x 60mm
l House Protection: IP30
l Installation:DIN-Rail or wall mounting
Ordering Information:
l 1000Base-X SFP Optical Module
² SFP1000SX: Dual multimode fiber SFP module, 275/550m reach
² SFP1000LX-15: Dual single-mode fiber SFP module, 15 km reach
² SFP1000LX-40: Dual single-mode fiber SFP module, 40 km reach
l Main Switch
