100G QSFP28 ER4 1310nm 40KM Transceiver
Product Description
100G QSFP28 ER4 optical transceiver designed for 40km transmission over single-mode fiber (SMF). It supports high-speed 100G Ethernet and long-distance data center, ISP, and telecom networks.
Key Specifications
Product Type
100G QSFP28 ER4 Optical Transceiver
Data Rate
103.125 Gb/s (4 × 25.78 Gb/s)
Transmission Distance
Up to 40 km
Fiber Type
Single Mode Fiber (9/125 µm)
Wavelength (LAN-WDM)
1296 nm / 1300 nm / 1305 nm / 1309 nm
Connector Type
Duplex LC
Optical Characteristics
Laser Type
LAN-WDM DML Laser
Receiver Type
APD Receiver
Total Launch Power (100G)
Up to 12.5 dBm
Average Launch Power (Per Lane)
–1 to 6.5 dBm
Receiver Sensitivity (Per Lane)
Up to –16 dBm
Optical Return Loss Tolerance
≥ 20 dB
Electrical & Power
Power Supply Voltage
+3.3 V
Power Consumption
Commercial: ≤ 4.5 W
Industrial: ≤ 5.5 W
Electrical Interface
CAUI-4
Monitoring
Digital Diagnostic Monitoring (DDM)
Module Temperature
Supply Voltage
Bias Current
TX Optical Power
RX Optical Power
Standards & Compliance
QSFP28 MSA Compliant
IEEE 802.3ba / 100GBASE-ER4
SFF-8636
Operating Temperature
Commercial: 0°C to +70°C
Industrial: –40°C to +85°C
Applications
100G Ethernet
Data Center Interconnect (DCI)
ISP Backbone & Metro Networks
Telecom Networks
Ordering Information
Model: QSFP28-100G-40ER
Specification: QSFP28 | 103.125G | 1310nm | 40km | LC | DDM | SMF