4fe Electrical + 2ge SFP Ring Network Gigabit Fiber Network Media Converter

Overview

This series of products using industry redundant ring network design, each device has two fiber optic ring network for the port, consisting of network topology annular cascade through holding hands, industry redundant ring network (FC-Ring) is designed to achieve in the harsh environment, the stability of data transmission, reliability and timeliness. Its working principle is physical connection to a ring structure, work the network signal into a chain structure, once the transmission cable disconnection somewhere node device in a very short period of time automatically switched to the standby line transmission. Redundant ring network structure not only reduces the risk of data signal transmission, but also simplifies installation and reduces the cost of the project.
This product offers: two Gigabit Ethernet SFP optical ports; four Fast Ethernet electrical interface; one is the master control node, the other is from the node.

Features

1.  First built-in lithium battery, with battery protection and charging function, when the device is powered off, the lithium can provide power for more than 1-2 hours, to ensure that fiber optic ring network line is working (this function is optional);
2. Industrial rail designed specifically for harsh industrial environments
3. Provide two gigabit fiber optic lines, it can automatically switch when the line fault to ensure normal communication.
4.  Support a variety of fiber-optic network structure: point to point, star, chain, ring network redundancy, and can be combined for more complex network topologies to support multiple optical network structure;
5.  Device provides four Fast Ethernet ports, two gigabit optical Ethernet interfaces, ring the total transmission bandwidth of wire speed 1000M;
6.  Switch built 1Mbit MP-SSRAM high-speed memory, non-blocking design, the maximum backplane bandwidth 32GBit/S
7.  FPGA + ARM-based design, rapid self-healing back to shorten the settling time, support the "FC-Ring" Redundant Ring (recovery time <20ms);
8.  Support the transmission of extra-long VLAN packets that can support IEEE802.1Q protocols Items matching switches use;
9.  Have a broadcast storm protection, balanced flow, isolate the conflict and error detection and other functions;
10.  10/100Mbps adaptive electrical ports MDI / MDI-X adaptive without manual adjustment,
11.  Ethernet interfaces with serial data with lightning protection, lightning reached GB / T17626.5 (IEC61000-4-5) Short circuit current wave 8 / 20μs, open standard peak output voltage 6KV
12.  The device comes with WEB management platform, online software upgrades, the host side can manage the work of each state machine equipment;
13.  Supports a wide range of AC and DC input (9V-48V), supports internal isolation, redundant dual power inputs, power support overload protection, anti-reverse protection
14.  Meet industry four electromagnetic compatibility requirements
15.  Super Lightning function: lightning, induction can be anti-hypertension, anti-surge, fanless efficient cooling, reducing repair time
16.  IP40 enclosure rating and can withstand harsh conditions, rail or wall mounting
17.  Wide temperature range: Operating temperature -40ºC ~ + 85ºC

Parameters
Fiber
Multi-mode Fiber
50/125um, 62.5/125um,
Maximum transmission distance:5Km @ 62.5 / 125um single mode fiber, attenuation (3dbm/km)Wave Length:820nm
Transmitting power:-12dBm (Min) ~-9dBm (Max)
Receiver sensitivity:-28dBm (Min)
Link budget:16dBm
Single-mode Fiber
8/125um, 9/125um
Maximum transmission distance:120Km
Transmission distance:120Km @ 9 / 125um single mode fiber,attenuation (0.35dbm/km)
Wave Length:1310nm
Transmitting power:-9dBm (Min) ~-8dBm (Max)
Receiver sensitivity:-27dBm (Min)
Link budget:18dBm
Ethernet interface(10/100M)
Interface rate:10/100 Mbps, half/full duplex auto-negotiation
Interface Standard:Compatible with IEEE 802.3, IEEE 802.1Q (VLAN)
MAC Address Capability:8192
Connector:RJ45, support Auto-MDIX
Working environment
Working temperature:  -10°C ~ 50°C
Working Humidity: 5%~95 % (no condensation)
Storage temperature:-40°C ~ 80°C
Storage Humidity:5%~95 % (no condensation)

Specifications

Network Application
The product supports a variety of fiber optic network topologies: point to point communications, chain network, star and redundant ring network protection, self-healing topologies, and networking for more complex network topologies on this basis

Point to point application

China (line) applications:
Star network application
Ring network application
When among a plurality of nodes required to provide redundant fiber link guarantee reliable communication bus:
This series of products and flexible, at the same time, the products can be dual optical port dual-fiber ring network redundancy, when somewhere in the fiber failure, the system will rebuild the network links within 20ms to ensure the normal communication systems, to achieve the self-healing protection bus signal transmission, network troubleshooting system will automatically restore;

"Design and manufacture the most reliable and efficient fiber optic communications products in the industry."