Shenzhen UTOP Technology Co., Ltd.
| Payment Terms | T/T, Western Union |
| Delivery Time | 2-3working days |
| Packaging Details | 4pcs per tray |
| Speed | 100Gbps |
| Fiber Type | single mode duplex LC |
| wavelength | 1310nm |
| Fiber connector | LC connector |
| Distance | 20km |
| Power supply | 3.3V |
| Working Temperature | 0~70℃ |
| Compatible | Cisco,Huawei,HP,H3C,Juniper,Extreme etc.. |
| Warranty | 3 years |
| Package | 4pcs per tray |
| Brand Name | UTOPTEK |
| Model Number | QSFP28-100G-LR4 20km |
| Certification | CE FCC RoHs |
| Place of Origin | China |
View Detail Information
Explore similar products
Cisco Compatible QSFP28-100G-SR4 MMF MPO/MTP 850nm 100m optical sfp transceiver
100G QSFP28 SR MPO 100m Multimode 850nm VCSEL qsfp28 transceiver module
QSFP28-100G-SR4 transceiver module MMF MPO 850nm 100m optical sfp transceiver
QSFP28-100G-LR4 Single mode 1310nm duplex LC 10km optical sfp transceiver 100G
Product Specification
| Payment Terms | T/T, Western Union | Delivery Time | 2-3working days |
| Packaging Details | 4pcs per tray | Speed | 100Gbps |
| Fiber Type | single mode duplex LC | wavelength | 1310nm |
| Fiber connector | LC connector | Distance | 20km |
| Power supply | 3.3V | Working Temperature | 0~70℃ |
| Compatible | Cisco,Huawei,HP,H3C,Juniper,Extreme etc.. | Warranty | 3 years |
| Package | 4pcs per tray | Brand Name | UTOPTEK |
| Model Number | QSFP28-100G-LR4 20km | Certification | CE FCC RoHs |
| Place of Origin | China |
QSFP28-100G-LR4 Single mode 1310nm duplex LC 20km optical sfp transceiver 100G module Cisco huawei compatible
1.Product Features:
2.Applications:
3.Technical specifications:
| Brand | UTOPTEK, OEM |
| Condition | 100% New |
| Form Factor | QSFP28 |
| Fiber Type | Single mode, duplex LC |
| Wavelength: | 1310nm |
| Distance | 20kM |
| Data Rate (max) | 100Gb/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 | <2.5W |
| Connector | LC connector |
| Warranty | 3 years |
| Compatible with | Cisco, Haiwei, HP etc. |
| Time of delivery | 1-2 working days |
| Package | 4pcs/box |
4.Optical Characteristics
| Parameter | Symbol | Min | Typ | Max | Unit | Ref. | ||
| Transmitter | ||||||||
| L0 | 1294.53 | 1295.56 | 1296.59 | nm | ||||
| Wavelength Assignment | ||||||||
| L1 | 1299.02 | 1300.05 | 1301.09 | nm | ||||
| L2 | 1303.54 | 1304.58 | 1305.63 | nm | ||||
| L3 | 1308.09 | 1309.14 | 1310.19 | nm | ||||
| Side-mode Suppression Ratio | SMSR | 30 | - | - | dB | |||
| Total Average Launch Power | PT | -4 | - | 8.3 | dBm | |||
| Average Launch Power, each Lane | -4 | - | 4.5 | dBm | ||||
| Difference in Launch Power between any two Lanes (OMA) | - | - | 6.5 | dB | ||||
| Optical Modulation Amplitude, each Lane | OMA | -4 | 4.5 | dBm | ||||
| Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane | -4.8 | - | dBm | |||||
| TDP, each Lane | TDP | 2.2 | dB | |||||
| Extinction Ratio | ER | 4 | - | - | dB | |||
| Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3} | {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} | |||||||
| Optical Return Loss Tolerance | - | - | 20 | dB | ||||
| Average Launch Power OFF Transmitter, each Lane | Poff | -30 | dBm | |||||
| Relative Intensity Noise | Rin | -128 | dB/HZ | 1 | ||||
| Optical Return Loss Tolerance | - | - | 12 | dB | ||||
| Receiver | ||||||||
| Damage Threshold | THd | 3.3 | dBm | 1 | ||||
| Average Power at Receiver Input, each Lane | R | -10.6 | 0 | dBm | ||||
| RSSI Accuracy | -2 | 2 | dB | |||||
| Receiver Reflectance | Rrx | -26 | dB | |||||
| Receiver Power (OMA), each Lane | - | - | 3.5 | dBm | ||||
| LOS De-Assert | LOSD | -15 | dBm | |||||
| LOS Assert | LOSA | -25 | dBm | |||||
| LOS Hysteresis | LOSH | 0.5 | dB | |||||
5.Product Show:
6.Compatibility:
7.Ordering Information:
| 100Gbps QSFP28 Transceiver | ||||||||
| Part No. | Data Rate | Form Factor | Distance | Wavelength | Transmitter | Receiver | Interface | Temp. |
| QSFP28-100G-SR4 | 100Gb/s | QSFP28 | 100m | 850nm | VCSEL | PIN | MPO | 0-70℃ |
| QSFP28-100G-LR4 | 100Gb/s | QSFP28 | 10km | 1310nm | DFB | PIN | LC | 0-70℃ |
| QSFP28-100G-LR4 | 100Gb/s | QSFP28 | 20km | 1310nm | DFB | PIN | LC | 0-70℃ |
| QSFP28-100G-ER4 | 100Gb/s | QSFP28 | 40km | 1310nm | EML | APD | LC | 0-70℃ |
| QSFP28-100G-PSM4 | 100Gb/s | QSFP28 | 2km | 1310nm | DFB | PIN | MPO | 0-70℃ |
| QSFP28-100G-CWDM4 | 100Gb/s | QSFP28 | 10km | 1270-1330nm | CWDM4 | LC | 0-70℃ | |
| QSFP28-100G-CWDM4 | 100Gb/s | QSFP28 | 2km | 1270-1330nm | CWDM4 | LC | 0-70℃ | |
| QSFP28-100G-ZR4 | 100Gb/s | QSFP28 | 80km | 1310nm | EML | PIN | 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!