4G+2+8 Managed Layer 2+ GE Industrial Optical Ethernet Switch OnAccess740 manufacturer from China Shenzhen First Mile Communications Ltd

4G+2+8 Managed Layer 2+ GE Industrial Optical Ethernet Switch

Payment Terms:	T/T
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: OnAccess740

Delivery Date: 2-4weeks

Packing: carton

Fast Ring Protection (FRP), Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP) for Ethernet ring protection and quick recovery

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.

Features

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
SNTP, SMTP
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

Performance

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

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