Shenzhen UTOP Technology Co., Ltd.
| Payment Terms | T/T, Western Union,Paypal, Alipay,Wechat etc. |
| Supply Ability | 500pairs per month |
| Delivery Time | 1-2days |
| Packaging Details | 4pcs/bag |
| Transmission speed | 40Gb/s |
| Fiber Type | single-mode, Duplex LC |
| Distance | 10KM |
| DDM Function | Support |
| Power supply | 3.3V |
| Working Temperature | 0~70℃ |
| Aggregate bandwidth | > 40Gbps |
| per channel bandwidth | 11.2Gbps |
| Compatible | Cisco,Huawei,HP,H3C,Juniper,Extreme etc.. |
| Warranty | 3 years |
| Brand Name | UTOPTEK |
| Model Number | QSFP-40G-LR4 |
| Certification | CE FCC RoHs |
| Place of Origin | China |
View Detail Information
Explore similar products
cisco 40g transceiver qsfp 40g er4 40km optical transceiver module singlemode LC
Compatible Cisco 40GBase-ER4 QSFP+ Transceiver Module, QSFP-40G-ER4, Refurbished
Original brand utoptek QSFP-40G-SR4 40GBASE-SR4 40g qsfp sr4 cisco qsfp 40g sr4
Cisco QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 150m DOM MTP/MPO-12 MMF
Product Specification
| Payment Terms | T/T, Western Union,Paypal, Alipay,Wechat etc. | Supply Ability | 500pairs per month |
| Delivery Time | 1-2days | Packaging Details | 4pcs/bag |
| Transmission speed | 40Gb/s | Fiber Type | single-mode, Duplex LC |
| Distance | 10KM | DDM Function | Support |
| Power supply | 3.3V | Working Temperature | 0~70℃ |
| Aggregate bandwidth | > 40Gbps | per channel bandwidth | 11.2Gbps |
| Compatible | Cisco,Huawei,HP,H3C,Juniper,Extreme etc.. | Warranty | 3 years |
| Brand Name | UTOPTEK | Model Number | QSFP-40G-LR4 |
| Certification | CE FCC RoHs | Place of Origin | China |
Cisco QSFP-40GE-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
1.Product Features:
2.Applications:
3.Technical specifications:
| Brand | UTOPTEK, OEM |
| Condition | 100% New |
| Form Factor | QSFP+ |
| Fiber Type | single mode, dual fiber |
| Wavelength: | 1271, 1291, 1311 and 1331 nm |
| Distance | 10KM |
| Data Rate (max) | 40Gb/s |
| Working Temperature (°C) | 0°C~70°C |
| Storage Temperature (°C) | -40°C~+85°C |
| Relative Humidity | 0~85% |
| Voltage Supply | 3.3V |
| Power consuption | <1.5W |
| Connector | Duplex LC |
| Warranty | 3 years |
| Compatible with | Cisco, Haiwei, HP etc. |
| Time of delivery | 1-2 working days |
| Package | 10 pcs/box |
4.Optical Characteristics
| Parameter | Symbol | Min | Typical | Max | Units | 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 | PAVG | -7 | 2.3 | dBm | ||||
| Optical Modulation Amplitude (OMA), each Lane | POMA | -4 | 3.5 | dBm | 1 | |||
| Difference in Launch Power between any Two Lanes (OMA) | Ptx,diff | 6.5 | dB | |||||
| Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane | -4.8 | dBm | ||||||
| TDP, each Lane | TDP | 2.6 | dB | |||||
| Extinction Ratio | ER | 3.5 | dB | |||||
| Relative Intensity Noise | RIN | -128 | dB/Hz | 12dB
reflection | ||||
| Optical Return Loss Tolerance | TOL | 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, each Lane | THd | 3.3 | dBm | 2 | ||||
| Total Average Receive Power | 8.3 | dBm | ||||||
| Average Receive Power, each Lane | -13.7 | 2.3 | dBm | |||||
| Receiver Reflectance | RR | -26 | dB | |||||
| Receive Power (OMA), each Lane | 3.5 | dBm | ||||||
| Receiver Sensitivity (OMA), each
Lane | SEN | -11.5 | dBm | |||||
| Stressed Receiver Sensitivity (OMA), each Lane | -9.6 | dBm |
3 | |||||
| Difference in Receive Power between any Two Lanes (OMA) | Prx,diff | 7.5 | dB | |||||
| LOS Assert | LOSA |
-28 | dBm | |||||
| LOS Deassert | LOSD | -15 | dBm | |||||
| LOS Hysteresis | LOSH |
0.5 | dB | |||||
| Receiver Electrical 3 dB upper Cutoff Frequency, each Lane | Fc | 12.3 | GHz | |||||
| Conditions of Stress Receiver Sensitivity Test (Note 4) | ||||||||
| Vertical Eye Closure Penalty, each
Lane | 1.9 | dB | ||||||
| Stressed Eye J2 Jitter, each Lane |
0.3 |
UI | ||||||
| Stressed Eye J9 Jitter, each Lane |
0.47 |
UI | ||||||
5.Factory Show:
6.Compatibility:
7.Ordering Information:
| Part No. | Data Rate | Form Factor | Distance | Wavelength | Transmitter | Receiver | Interface | Temp. |
| QSFP-40G-SR4 | 40Gb/s | QSFP+ | 100m | 850nm | VCSEL | PIN | MPO | 0-70℃ |
| QSFP-40G-SR-2KM | 40Gb/s | QSFP+ | 2km | 1310nm | DFB | PIN | MPO | 0-70℃ |
| QSFP-40G-LR-S | 40Gb/s | QSFP+ | 10km | 1310nm | DFB | PIN | MPO | 0-70℃ |
| QSFP-40G-LR4 | 40Gb/s | QSFP+ | 10km | 1310nm | DFB | PIN | LC | 0-70℃ |
| QSFP-40G-ER4 | 40Gb/s | QSFP+ | 40km | 1310nm | DFB | APD | LC | 0-70℃ |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2018
Total Annual:
2.0 million-5.0 million
Employee Number:
20~100
Ecer Certification：
Site Member
Shenzhen UTOP Technology Co., Ltd. Brand is UTOPTEK, specializes in the development, production and sales of optical communications products. With the high attention of the optical communication industry and years of rich experience, UTOPTEK can provide full range of optical transc... Shenzhen UTOP Technology Co., Ltd. Brand is UTOPTEK, specializes in the development, production and sales of optical communications products. With the high attention of the optical communication industry and years of rich experience, UTOPTEK can provide full range of optical transc...
Get in touch with us
Leave a Message, we will call you back quickly!