100G QSFP28 LR4 Dual LC SMF DDM

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