100G QSFP28 DR1

Vitex Part #: VQ-1CDR1CS-AA

Vitex VQ-1CDR1CS-AA is designed for 500m optical communication applications over a duplex pair of fibers. The QSFP28 DR1 transceiver supports single 53.125GBd optical lane. The digital diagnostic management (DDM) interface and I2C interface are supported.

Features
Specifications
Applications
FAQs
Datasheet

Compliant with IEEE 802.3cu Compliant with SFF-8679 MSA hardware specification Compliant with SFF-8636 Compliant with SFF-8661 1310nm EML laser PIN receiver Up to 500m on 9/125um SMF 100ohm differential impedance system Operating temperature options (Commercial) 0oC to +70 oC Trouble-free installation and network bring-up RoHS Compliant

Form Factor	QSFP28
Data Rate	100G
Wavelength	1310nm
Distance	500m
Connector	LC Duplex
Protocol	Ethernet
Temperature	Commercial (0–70°C)

Enterprise Networking Storage Area Networks (SAN)

Q: What is 100G DR1 (Single Lambda)? A: It transmits 100G on a single wavelength using PAM4, rather than 4x25G lanes.

Q: Reach? A: 500m.

Q: Is it compatible with 100G LR4? A: No, it is not compatible with NRZ modules like LR4/SR4.

Q: Connector? A: Standard Duplex LC.

Technical Documentation

Access comprehensive technical specifications, mechanical diagrams, and validation reports.

Download Datasheet PDF

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Built For Real Deployment Environments

Every Vitex optical product undergoes optical testing, interoperability validation, and system-level verification to ensure performance, reliability, and long-term availability in production networks.

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