1.Introduction:
10/100/1000M autonegociation fast Ethernet optical Media Converter is a media converter used for optical transmission via high-speed Ethernet. It is capable of switching between twisted pair and optical and relaying across 10/100 Base-TX/1000Base-Fx and 1000Base-FX network segments, meeting long-distance, high-speed and high-broadband fast Ethernet workgroup users' needs, achieving high-speed remote interconnection for up to 100 km's relay-free computer data network. With steady and reliable performance, design in accordance with Ethernet standard and lightning protection, it is particularly applicable to a wide range of fields requiring a variety of broadband data network and high-reliability data transmission or dedicated IP data transfer network, such as telecommunication, cable television, railway, military, finance and securities, customs, civil aviation, shipping, power, water conservancy and oilfield etc, and is an ideal type of facility to build broadband campus network, cable TV and intelligent broadband FTTB/FTTH networks.  
2. Features 

l  In  accordance  with  Ethernet  standards  IEEE802.3,  

10/100Base-TX/1000Base-TX and 1000Base-FX

l  Supported Ports: SC for optical fiber; RJ45 for twisted pair

l  Auto-adaptation rate and full/half-duplex mode supported at twisted pair port

l  Auto MDI/MDIX supported without need of cable selection 

l  Up to 6 LEDs for status indication of optical power port and UTP port 

l  External and built-in DC power supplies provided 

l  Up to 1024 MAC addresses supported

l  512 kb data storage integrated, and 802.1X original MAC address authentication supported 

l  Conflicting frames detection in half-duplex and flow control in full duplex supported  

3.Technical Parameters

Technical Parameters for 10/100/1000M Fast Ethernet Optical fiber MediaConverter
Number of Network Ports	1 channel
Number of Optical Ports	1 channel
Transmission Rate	10/100/1000Mbit/s
Transmission Mode	10/100/1000M adaptive with support for automatic inversion of MDI/MDIX
Optical Port Transmission Rate	1000Mbit/s
Operating Voltage	AC 220V or DC +5V
Overall Power	<3W
Network Ports	RJ45 port
Optical Specifications	Optical Port:  SC, FC,ST (Optional)   Multi-Mode: 50/125, 62.5/125um    Single-Mode: 8.3/125, 8.7/125um, 8/125,10/125um Wavelength: Single-Mode: 1310/1550nm
Data Channel	IEEE802.3x and collision base backpressure supported Working Mode:  Full/half duplex supported     Transmission Rate: 1000Mbit/s                 with error rate of zero

built out power

built-in power

                                                                                

Wavelength (nm)	Optical Port	Electric Port	Optical Power (dBm)	Receiving Sensitivity (dBm)	Transmission Range (km)
850nm	SC	RJ-45	-8～-3	≤-19	0.55km
1310nm	SC	RJ-45	-8～-3	≤-20	0.55km
1310nm	SC	RJ-45	-8～-3	≤-24	10km
1310 nm	SC	RJ-45	-8～-3	≤-24	20km
1310 nm	SC	RJ-45	-5～0	≤-24	40km
1310 nm	SC	RJ-45	-2～+3	≤-24	60km
1550 nm	SC	RJ-45	0～5	≤-24	80km
1550 nm	SC	RJ-45	0～5	≤-30	100km

3.    Operating Environment

3.1 Operating Voltage

    AC 220V/ DC +5V

3.2 Operating Humidity

Operating Temperature:  0℃ to +50℃

Storage Temperature:  -20℃ to +70℃

Humidity: 5% to 90%

4.    Quality Assurance

MTBF > 100,000 hours;

Replacement within one year and non-charge repair within three years guaranteed

5.    Application Fields 

l  For intranet prepared for expansion from 100M to 1000M

l  For integrated data network for multimedia such as image, voice and etc.

l  For point-to-point computer data transmission

l  For computer data transmission network in a wide range of business application

l  For broadband campus network, cable TV and intelligent FTTB/FTTH data tape

l  In combination with switchboard or other computer network facilitates for: chain-type, star-type and ring-type network and other computer networks