TAKFLY COMMUNICATIONS CO., LTD.
| Payment Terms | T/T, Western Union, MoneyGram, Paypal, L/C |
| Supply Ability | 5000pcs/month |
| Delivery Time | 3-5 working days |
| Packaging Details | blister box + spone + carton |
| Speed | 40Gbps |
| Transmission Distance | 100M |
| Wavelength | 850nm |
| Fiber Port | MPO |
| Brand Name | Takfly |
| Model Number | TKQSFP40GLR4 |
| Certification | CE,ROHS,FCC,REACH,ISO9001,ISO14001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram, Paypal, L/C | Supply Ability | 5000pcs/month |
| Delivery Time | 3-5 working days | Packaging Details | blister box + spone + carton |
| Speed | 40Gbps | Transmission Distance | 100M |
| Wavelength | 850nm | Fiber Port | MPO |
| Brand Name | Takfly | Model Number | TKQSFP40GLR4 |
| Certification | CE,ROHS,FCC,REACH,ISO9001,ISO14001 | Place of Origin | China |
| High Light | 40G Fiber Transceiver Module ，1310nm Fiber Transceiver Module ，QSFP-100G-LR4-S | ||
40G QSFP+ LR4 1310nm 10km SMF Fiber Transceiver Module, QSFP-100G-LR4-S, JL310A, QSFP-100G-LR4
Description
This product is a transceiver module designed for 2m-10km optical communication applications. The design is compliant to 40GBASE-LR4 of the IEEE P802.3ba standard. The module converts 4 inputs channels (ch) of 10Gb/s electrical data to 4 CWDM optical signals, and multiplexes them into a single channel for 40Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4 CWDM channels signals, and converts them to 4 channel output electrical data.
The central wavelengths of the 4 CWDM channels are 1271, 1291, 1311 and 1331 nm as members of the CWDM wavelength grid defined in ITU-T G694.2. It contains a duplex LC connector for the optical interface and a 148-pin connector for the electrical interface. To minimize the optical dispersion in the long-haul system, single-mode fiber (SMF) has to be applied in this module.
The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference.
Features
Application
Absolute Maximum Ratings
| Parameter | Symbol | Min | Max | Unit | Note |
| Storage Temperature | Tst | -20 | 85 | degC | |
| Relative Humidity (non-condensation) | RH | 0 | 85 | % | |
| Operating Case Temperature | Topc | 0 | 70 | degC | |
| Operating Range | 0.002 | 10 | km | ||
| Supply Voltage | VCC | -0.5 | 3.6 | V |
| Parameter | Symbol | Min. | Typical | Max | Unit | Notes | |||||||
| Wavelength Assignment | L0 | 1264.5 | 1271 | 1277.5 | nm | ||||||||
| L1 | 1284.5 | 1291 | 1297.5 | nm | |||||||||
| L2 | 1304.5 | 1311 | 1317.5 | nm | |||||||||
| L3 | 1324.5 | 1331 | 1337.5 | nm | |||||||||
| Transmitter | |||||||||||||
| Side-mode Suppression Ratio | SMSR | 30 | - | - | dB | ||||||||
| Total Average Launch Power | PT | - | - | 8.3 | dBm | ||||||||
| Average Launch Power, each Lane | -7 | - | 2.3 | dBm | |||||||||
| Optical Modulation Amplitude, each Lane | OMA | -4 | - | +3.5 | dBm | ||||||||
| Difference in Launch Power between any two Lanes (OMA) | - | - | 6.5 | dB | |||||||||
| Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane | -4.8 | - | dBm | ||||||||||
| TDP, each Lane | TDP | 2.3 | dB | ||||||||||
| Extinction Ratio | ER | 3.5 | - | - | dB | ||||||||
| Relative Intensity Noise | Rin | - | - | -128 | dB/Hz | 12dB reflection | |||||||
| Optical Return Loss Tolerance | - | - | 20 | dB | |||||||||
| Transmitter Reflectance | RT | -12 | dB | ||||||||||
| Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3} | {0.25,0.4,0.45,0.25,0.28,0.4} | ||||||||||||
| Average Launch Power OFF Transmitter, each Lane | Poff | -30 | dBm | ||||||||||
| Receiver | |||||||||||||
| Damage Threshold | THd | 3.3 | dBm | 1 | |||||||||
| Average Power at Receiver Input, each Lane | -13.7 | 2.3 | dBm | ||||||||||
| Receiver Reflectance | RR | - | - | -26 | dB | ||||||||
| Receiver Power (OMA), each Lane | - | - | 3.5 | dBm | |||||||||
| Stressed Receiver Sensitivity in OMA, each Lane | - | - | -9.9 | dBm | |||||||||
| Receiver Sensitivity, each Lane | SR | - | - | -11.5 | dBm | ||||||||
| Difference in Receive Power between any two Lanes (OMA) | 7.5 | dB | |||||||||||
| Receive Electrical 3 dB upper Cutoff Frequency, each Lane | 12.3 | GHz | |||||||||||
| Conditions of Stress Receiver Sensitivity Test2 | |||||||||||||
| Vertical Eye Closure Penalty, each Lane | 1.6 | dB |
| ||||||||||
| Stressed Eye Jitter, each Lane | 0.3 | UI | |||||||||||
Compatibility
All of Takfly's transceiver modules are open sourced, can be coded to be fully compatible with major brands' products and devices, such as Intel, Dell, , Finisar, Arista, HP, Mellanox, Juniper, HUAWEI, H3C, etc. For other brands' devices, please specify when ordering so that we can write corresponding codes for your easy application.
Dimension
FAQ:
Q: Do you provide OEM service ?
A: Yes, we can print your logo or label on the products or on the box.
Q: Can you provide free samples ?
A: Some of low value samples can be free for you, but you need pay for the shipping cost.
Q: How can you guarentee the quality ?
A: Build on our perfect quality management system, all of our products were 100% tested before the shipment.
Q: What is your delivery time ?
A: Generally, sample: 3~5 working days. Formal order: 7-10 working days.
Q: What's your payment terms ?
A: We accept T/T, Western Union, Paypal, L/C
For samples: 100% payment. Formal order: 30%~100% as deposit, balance payment before shipment.
Company Details
Business Type:
Manufacturer
Year Established:
2000
Total Annual:
3500000-4000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Established in 2000, Takfly Communication Co., Ltd. is a National High-tech Enterprise integrating R&D, production and sales. As a leading provider of optical connectivity equipment, Takfly has more than 22 years of design and manufacturing experience, and its business has expanded to more than ... Established in 2000, Takfly Communication Co., Ltd. is a National High-tech Enterprise integrating R&D, production and sales. As a leading provider of optical connectivity equipment, Takfly has more than 22 years of design and manufacturing experience, and its business has expanded to more than ...
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