Qsfp 40g SFP Module/Transceiver Made in China

• Type: Fiber Transceiver
• Wiring Devices: Integrated Wiring
• Certification: CE, ISO, RoHS, GS
• Condition: New
• Working Temperature: 0 to +70°c
• Power Supply: +3.3V Single Power Supply
• Model NO.: DF-MPO400-SR4
• Interface: MPO
• Operation Mode: SFP
• SFP Rate: 1000base
• Wavelength: 850nm
• Warranty: 2 Years
• Lead Time: 3~5 Working Days
• Transport Package: Carton Packaging
• Specification: 1 pc
• Trademark: Takfly Communication Co., Ltd
• Origin: Shenzhen, China
• HS Code: 8517629900
• Production Capacity: 3000/Day

Product Description

4.25Gbps SFP Optical Transceiver, 500m Reach

Features

1.Four-channel full-duplex transceiver modules            
2.Transmission data rate up to 10.3Gbit/s per channel  
3.4 channels 850nm VCSEL array
4.4 channels PIN photo detector array
5.Low power consumption <1.5W
6.Housing isolated from connector ground
7.Operating case temperature 0°C to +70°C
8.3.3V power supply voltage
9.RoHS 6 compliant
10.Hot Pluggable QSFP form factor
11.Maximum link length of 100m on OM3 Multimode Fiber (MMF)and 150m on OM4 MMF
12.Single MPO connector receptacle
13.Built-in digital diagnostic functions
 

Applications

1.40GBASE-SR4 40G Ethernet
2.Datacom/Telecom switch & router connections
3.Data Aggregation and Backplane Applications
4.Proprietary Protocol and Density Applications

Description

The Takfly Technologies GQS-MPO400G-100C is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP+ Transceiver for 40 Gigabit Ethernet Applications. This transceiver is a high performance module for short-range
Multi-lane data communication and interconnect applications. It integrates four data lanes in each direction with 40 Gbps bandwidth. Each lane can operate at 10.3125 Gbps up to 100 m using OM3 fiber or 150 m using OM4 fiber. These modules are designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 38 contact edge type connector. The optical interface uses an 12 fiber MTP (MPO) connector. This module incorporates Takfly Avago Technologies proven circuit and VCSEL technology to provide reliable long life, high performance, and consistent service.


Figure1. Module Block Diagram

QSFP+ SR4 is one kind of parallel transceiver. VCSEL and PIN array package is key technique, through I2C system can contact with module.

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Supply Voltage	Vcc	-0.3	3.6	V
Input Voltage	Vin	-0.3	Vcc+0.3	V
Storage Temperature	Tst	-20	85	ºC
Case Operating Temperature	Top	0	70	ºC
Humidity(non-condensing)	Rh	5	95	%

Recommended Operating Conditions

Parameter	Symbol	Min	Typical	Max	Unit
Supply Voltage	Vcc	3.13	3.3	3.47	V
Operating Case temperature	Tca	0		70	ºC
Data Rate Per Lane	fd	2.5		10.3	Gbps
Humidity	Rh	5		85	%
Power Dissipation	Pm			1.5	W
Fiber Bend Radius	Rb	3			cm

Electrical Specifications

Parameter	Symbol	Min	Typical	Max	Unit
Differential input impedance	Zin	90	100	110	ohm
Differential Output impedance	Zout	90	100	110	ohm
Differential input voltage amplitude  aAmplitude	ΔVin	300		1100	mVp-p
Differential output voltage amplitude	ΔVout	500		800	mVp-p
Skew	Sw			300	ps
Bit Error Rate	BR			E-12
Input Logic Level High	VIH	2.0		VCC	V
Input Logic Level Low	VIL	0		0.8	V
Output Logic Level High	VOH	VCC-0.5		VCC	V
Output Logic Level Low	VOL	0		0.4	V

Note:
1.BER=10^-12; PRBS 2^[email protected].
2.Differential input voltage amplitude is measured between TxNp and TxNn.
3.Differential output voltage amplitude is measured between RxNp and RxNn.

Ordering information

Part Number	Product Description
DF-MPO400-SR4	QSFP 40G SR4

References:
1. SFF-8436 QSFP+
2. Ethernet 40GBASE-SR4

Important Notice:
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by TAKFLY before they become applicable to any particular order or contract. In accordance with the TAKFLY policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of TAKFLY or others. Further details are available from any TAKFL







*Before Sale Service:
We provide professional offer. Provide detailed products test report and related specifications.
We provide professional technology support to meet the requirements of customers.
Within 12 hours of the corresponding customer inquiry, our commissioners will promptly get in touch with the customers.
*After Sale Service:
Takfly Communications Co., Ltd. Is a Hi-Tech enterprise having its own brand and specializing in R&D, manufacture and sales of fiber optical communications equipments. If a material or workmanship defect arises and a valid claim is received within the warranty period, we will replace the items only and bear the shipping cost for both sides. We could not be held liable for damages to personal property due to misuse or improper care and maintenance of items. There is no fault rate for the items we delivered, if there is fiber optic equipment that does not work when you get it, just contact us. If we should be responsible for it after we test, we will replace it for you. We are equipped with the good after service department and never escape our responsibility.


Why choose Takfly ?

Service
1.Customer's logo: Acceptable
2.General inspection on fixing before packing
3.Third party inspection: Acceptable
 
Quality Control
All products must go through five checks before manufacturing process
 
1.Material incoming inspection before production
2.Full check after every individual process finished
3.Full check after production half-done
4.Full check before packing
5.Spots check after production packed before shipping
 
Advantage
1.15 years experience in manufacturing fiber optic products..
2.Availability of R & D with more than 10 engineers.
3.Available of design and making mold with special molding house.
4.High quality, attractive price and fast delivery(2-7days)
5.OEM, ODM customer designs are also welcomed
6.More than 200 workers
7.Excellent survice
 
Delivery
1.Packing: Plastic bag& carton, Neutral packing or as your required.
2.Sample time: 1-3 days after confirm
3.Order lead time: 2-7working days depend on quantity and products.
4.Shipping port: Shenzhen China or HK
5.Shipping term: EXW or FOBPackaging1.All products will be packed in double corrugated carton , so the product can get effective protection to avoid damage.
2. Packaging according to customer requirement 
 Shipping1. We shipping via DHL  / FedEx / TNT/etc for samll orders. Yow can get your packages in about 3-5 days all over the world.
2. For big order, we will arrange Air cargo  for your shipment, so it will be much cheaper than DHL, UPS etc.
3. You can choose your own shipping agent, we will provide good cooperation for it.
 


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