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100G QSFP28

QSFP28 Duplex

100G QSFP28 LR1 O Band DWDM 10km LC Optical Transceiver

100G QSFP28 LR1 O Band DWDM 10km LC Optical Transceiver

  • Product Model:

    EQPDxxY-10D
  • Data Rate:

    100G
  • Wavelength:

    DWDM
  • Distance:

    10KM
  • Connector:

    LC
  • Fiber Type:

    SM
  • DDM:

    yes
  • Product Origin:

    China
  • Shipping Port:

    Shenzhen
  • Brand:

    ETU-LINK
  • In Stock:

    Need to check with PMC

Deliver 106.25Gbps data transmission over single-mode fiber with LC connectors. Operating on a specific ITU-grid wavelength and utilizing PAM4 modulation, it achieves a reach of up to 10 kilometers while complying with the 100GBASE-LR1 standard. 

  • Product Detail

Product Overview

The 100G QSFP28 LR1 transceiver delivers carrier-grade optical performance for modern DWDM networks, combining O-band wavelength precision with energy-efficient operation. Designed for 10km single-mode fiber links, this hot-pluggable module meets the most demanding requirements for 5G transport, cloud interconnects, and financial networks.


Key Features 

  • Lane signaling rate 106.25Gb/s with PAM4
  • Up to 10km transmission on SMF
  • DWDM EML Laser and PIN receiver
  • 4x25.78Gb/s with NRZ electrical interface (CAUI-4)
  • Support KP4 FEC inside the module
  • High speed I/O electrical interface
  • I2C interface with integrated Digital Diagnostic monitoring
  • QSFP28 MSA package with duplex LC connector
  • Single +3.3V power supply
  • Power consumption <3.5 W
  • Operating case temperature: 0 to +70 °C
  • Compliant to 802.3cu, SFF-8636&SFF-8679 standard
  • Compliant to 100G Lambda MSA 100G-LR1 Optical Specifications
  • Complies with EU Directive 2015/863/EU







100G SR4 100M 100G CWDM4 2KM 100G PSM4 2KM 100G CWDM4 10KM 100G DWDM 10KM
100G
100G
100G
100G 100G
100M
2KM
2KM
10KM
10KM
850nm
1271nm, 1291nm, 1311nm, 1331nm
1310nm
1271nm, 1291nm, 1311nm, 1331nm
1295.56~1312.58nm
MPO
LC
MPO LC
LC
MM
SM
SM
SM
SM
DDM
DDM
DDM
DDM
DDM
COM: 0°C ~70°C

COM: 0°C ~70°C

COM: 0°C ~70°C

COM: 0°C ~70°C

COM: 0°C ~70°C





FAQ:

Q1What are the key applications of 100G QSFP28?‌

A1Our 100G QSFP28 modules are widely used in data centers, high-performance computing (HPC), and telecom networks for high-speed interconnects.


Q2: What types of 100G QSFP28 does ETU-Link offer?‌

A2We provide SR4, LR4, ER4, ZR4, and CWDM4 variants, supporting multi-mode and single-mode fiber connections to 100m-100km.


Q3: Are ETU-Link 100G QSFP28 modules compatible with major brands?‌

A3Yes, our 100G QSFP28 transceivers are fully MSA-compliant and interoperable with Cisco, Juniper, Arista, and other OEM switches.


Q4: Does you provide customization for 100G QSFP28?‌

A4Yes, we offer OEM/ODM services including custom labeling, firmware, and compatibility testing.


Q5: How does 100G QSFP28 BiDi reduce fiber costs?‌

A5BiDi modules enable bidirectional 100G transmission over a single fiber strand, doubling fiber utilization compared to conventional dual-fiber solutions.


Q6: What fiber connectors are used in 100G QSFP28?‌

A6MPO-12 for SR4/PSM4, LC duplex for LR4/CWDM4, and LC simplex for BiDi models.


Q7: What is the warranty period for 100G QSFP28?‌

A7Standard 3-year warranty with lifetime technical support.


ETU-Link 100G QSFP28 solves key points‌

Problem: Fiber congestion? BiDi models halve your fiber count

Problem: Compatibility fears? We guarantee MSA compliance + OEM testing


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