Introduction to the 100G QSFP28 ER1
The 100G QSFP28 ER1 40km Optical Transceiver is designed to provide a convenient solution for 100G applications in QSFP28 form factor. Supporting a single 53.125GBd optical lane and data rates up to 106.25Gb/s, this 100G QSFP28 ER transceiver enables transmission over distances of up to 40km on 9/125μm single-mode fiber (SMF). It features a 1310nm EML laser, an APD receiver, and supports DDM and I2C interfaces, making it suitable for data center and 100 Gigabit Ethernet applications.
Functions of the 100G QSFP28 ER1
40km Long-Distance Transmission
Supports transmission distances of up to 40km over 9/125μm single-mode fiber (SMF), providing a solution for long-distance 100G optical links.
1310nm EML Laser and APD Receiver
Features a 1310nm EML laser and APD receiver to support optical signal transmission and reception.
Digital Diagnostic Monitoring
Supports Digital Diagnostic Monitoring (DDM) and I2C interfaces for digital diagnostic management.
100G Ethernet Applications
Designed for 100G applications in QSFP28 form factor, suitable for data center and 100 Gigabit Ethernet applications.
Information Form
| Parameter | Specification |
|---|---|
| Part Number | QOT-ER1-100G-1310-40KM |
| Output Power (OMA each lane) | 4.7 ~ 7.9 dBm |
| Receiver | APD |
| Receiver Sensitivity (OMA each lane) | < -13.8 dBm |
| Reach | 40 km |
| Operating Temperature | 0°C to +70°C |
| DDM | Available |
| RoHS | Compliant |
FAQ
What is the maximum transmission distance of the 100G QSFP28 ER1 transceiver?
The 100G QSFP28 ER1 transceiver supports a link distance of up to 40km over 9/125μm single-mode fiber (SMF), making it suitable for long-distance 100G optical transmission.
What wavelength does the 100G QSFP28 ER1 optical transceiver use?
The 100G QSFP28 ER1 optical transceiver uses a 1310nm EML laser. Its specified center wavelength range is 1307nm to 1313nm.
What data rate does the 100G ER1 optical transceiver support?
The 100G ER1 optical transceiver supports a single 53.125GBd optical lane and is designed for data rates of up to 106.25Gb/s.
What applications is the QSFP28 40km transceiver designed for?
The QSFP28 40km transceiver is designed for 100G applications in a QSFP28 form factor. Its listed applications include Data Center and 100 Gigabit Ethernet.
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