RoHS Compliant 8.5Gb/s SFP+ 850nm 300m Optical Transceiver(SFP+,MM,SR)

RoHS Compliant 8.5Gb/s SFP+ 850nm 300m Optical Transceiver(SFP+,MM,SR)

PRODUCT FEATURES

l Hot pluggable

l Optical interface compliant to IEEE 802.3ae

l Up to 300m on 50/125um MMF(2000MHZ.KM)

l 850nm VCSEL transmitter, PIN photo-detector

l SFP MSA package with duplex LC connector

l Low power consumption

l Very low EMI and excellent ESD protection

l +3.3V single power supply

l Cost effective SFP+ solution, enables higher port densities and greater bandwidth

l Operating case temperature: 0 to 70 °C

APPLICATIONS

l 10G Base-SR/SW

l 10G Fiber Channel

l Other optical links

FUNCTIONAL DIAGRAM

ABSOLUTE MAXIMUM RATINGS

Note: Stress in excess of the maximum absolute ratings can cause permanent damage to the module

GERERAL OPERATING CHARACTERISTICS

ELECTRICAL INPUT/OUTPUT CHARACTERISTICS

l Transmitter

l Receiver

Note 1) TD+/- are internally AC coupled with 100Ω differential termination inside the module.

Note 2) Tx Fault and Rx LOS are open collector outputs, which should be pulled up with 4.7k to 10kΩ resistors on the host board. Pull up voltage between 2.0V and Vcc+0.3V.

Note 3) RD+/- outputs are internally AC coupled, and should be terminated with 100Ω (differential) at the user SERDES.

OPTICAL CHARACTERISTICS

l Transmitter

l Receiver

Note 1) Measured at 8.5b/s with PRBS 2³¹ – 1 NRZ test pattern.

Note 2) 20%~80%

Note 3) Under the ER worst case, measured at 8.5 Gb/s with PRBS 2³¹ - 1 NRZ test pattern for BER < 1x10^-12

PIN DEFINITIONS AND FUNCTIONS

Notes:

[1] Module circuit ground is isolated from module chassis ground within the module.

[2].should be pulled up with 4.7k – 10k ohms on host board to a voltage between 3.15Vand 3.6V.

[3]Tx_Disable is an input contact with a 4.7 kΩ to 10 kΩ pullup to VccT inside the module.

[4]Mod_ABS is connected to VeeT or VeeR in the SFP+ module. The host may pull this contact up to Vcc_Host with a resistor in the range 4.7 kΩ to10 kΩ.Mod_ABS is asserted “High” when the SFP+ module is physically absent from a host slot.

[5] RS0 and RS1 are module inputs and are pulled low to VeeT with > 30 kΩ resistors in the module.

TYPICAL INTERFACE CIRCUIT

Recommended power supply filter

Note: Inductors with DC resistance of less than 1Ω should be used in order to maintain the required voltage at the SFP input pin with 3.3V supply voltage. When the recommended supply filtering network is used, hot plugging of the SFP transceiver module will result in an inrush current of no more than 30 mA greater than the steady state value

PACKAGE DIMENSIONS

ORDERING INFORMATION

Shenzhen DYS Fiber Optic Technology is a leading company in developing and manufacturing advanced fiber optic products，mainly offer fiber optic indoor and outdoor cable, CPRI waterproof jumper, MPO/MTP jumper , standard fiber optic jumper and PLC Splitter. DYS win the the honorary title of National High-tech enterprise by Shenzhen government in 2014.

TEAM	STRENGTH	CERTIFICATE
About 200 well-trained staff and engineers.	Factory over 3500 square meters and has more than 23 non dust productions lines in total	ISO9001:2008,RoSH, CE,High and New Tech EnterpriseCertficate.

With years of experiences in the fiber optic industry, our factory is fully equipped over 3500 square meters and more than 32 non dust production lines .About 200 well-trained staff and engineers are contributing to our proud products. We have 4 production lines for fiber optic cable, 2 high standard MPO/MTP jumper assembly lines, 8 production lines for standard jumper and 10 PLC Splitter production lines.

The most advanced imported polishing equipment and testing instruments enable our products have super quality, such as Senko polishing machine, interferometer, automatic cleaning machine and OTDR ,JGR and so on.

All of our optical products are RoHS compliant and DYS also obtained ISO9001, ISO14001 certification. Our high quality products and outstanding service win the customer from all the world, DYS fiber optic is looking forward to cooperate with you.

Enterprise Vision:

To win customers and win the future, we are committed to developing into a product and technology leader in the optical communications industry.

Innovation-Driven Development:

The company has a rigorous and capable research and development team and rich production experience, supplemented by the scientific management system, through years of accumulation and has a perfect product independent development and innovation ability, with a number of new product patents.

Quality Policy:

Quality is the first and credit is the most important. Management is the foundation and service is sincerity.