Power and wavelength testing
Test the signal transmission strength and wavelength, ensure the signal decoding capability of the receiver, and maintain consistency in wavelength from the transmitter to the receiver.
100G QSFP28-100G-LR4 QSFP28 optical module
¥0.00
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100G QSFP28-100G-LR4 QSFP28 optical module
¥0.00
Product Overview:
The QSFP28 optical module is suitable for 100GBASE Ethernet, transmitting up to 10km over single-mode fiber (SMF) via a 1310nm wavelength, full-duplex LC interface. Its BOX+FPC+PCBA modular design offers excellent reliability, sealing, and heat dissipation. The module complies with IEEE 802.3ba 100GBASE-LR4 and IEEE 802.3bm CAUI-4 standards. Through the I2C interface, it supports digital diagnostics as specified in the QSFP28 MSA specification, allowing real-time access to device operating parameters. With these features, this easy-to-install, hot-swappable optical module is suitable for various applications including telecommunications, service providers, and 5G wireless networks, and is ideal for both indoor and outdoor deployments.
Product parameters:
Maximum power consumption 4.5W
Real-world testing ensures excellent performance, quality, and reliability
Hot-swappable QSFP28, compliant with MSA standards, Class 1 FDA laser safety and RoHS standards; Supports DDM
and can interoperate with other IEEE-compliant 100G interfaces for seamless integration
4x 25G-NRZ electrical signal to 4x 25G-NRZ optical signal parallel transmission
Complies with IEEE 802.3bm high-speed electrical interface standard
Our strengths
lie in our advanced technology, extensive experience
independent R&D and meticulous manufacturing, customizable
solutions with imported chips, stable performance
comprehensive compatibility, and expert personnel to solve technical problems
Our DDM digital diagnostic real-time monitoring module has undergone
specialized testing and verification, achieving satisfactory performance across all specifications
| Compatible model name | QSFP-100G-LR4 | brand | AndXe |
| Packaging | QSFP28 | Maximum transmission rate | 103.125Gbps (4×25.78Gbps) |
| wavelength | 1310nm | Maximum transmission distance | 10km |
| interface | Duplex LC | Cable type | single-mode |
| transmitter type | LAN WDM EML | Receiver type | PIN |
| Transmit power | -4.3-4.5dBm | Received power | -10.6-4.5dBm |
| Power Budget | 6.3dB | Extinction ratio | >4dB |
| Power consumption | ≤4.5W | DDM/DOM (Digital Diagnostics) | support |
| Modulation method (electronic port) | 4x25G-NRZ | Modulation method (optical port) | 4x25G-NRZ |
| Packaging technology | Boxed | Industrial-grade temperature range | -40 to 85℃ (-40 to 185°F) |
| CDR (Clock Data Recovery) | TX & RX have built-in CDR | Support FEC | support |
| Support Protocol |
Compatible with IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, and QSFP28 MSA. |
warranty | 3 years |
Traffic Testing
Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.
Optical Performance Testing
Test the transceivers' eye diagram situation, receiving sensitivity, extinction ratio, wavelength, light-emitting, light-receiving, current and voltage, to ensure the signal quality, stability and reliability of the transmission.
End Face Testing
Check the end face of the transceivers and keep them clean for more stable data transmission, better performance, and durability.
Various Switch Tests
Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.