100G QSFP28 DR1 500m LC Optical Transceiver

Product Overview:‌

100G QSFP28 DR1 500m LC Optical Transceiver‌ – A high-performance, single-mode fiber solution for ‌100G Ethernet‌, supporting ‌500m reach‌ with ‌PAM4 modulation‌ and ‌low power consumption‌ (<3.5W). Ideal for ‌data center interconnects‌ and ‌5G fronthaul‌.

Optimized for ‌hyperscale data centers‌ and ‌carrier networks‌, this transceiver delivers ‌high density‌ and ‌plug-and-play reliability‌.

Key Features:

• Lane signaling rate 106.25Gb/s with PAM4
• Up to 500m transmission on SMF
• EML Laser and PlN receiver
• 4x25.78Gb/s with NRZ electrical interface (CAUl-4)
• Support KP4 FEC inside the module
• High speed l/O electrical interface
• l2C 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

100G DR1 500M	100G FR1 2KM	100G LR1 10KM	100G ER1 30KM	100G ER1 40KM
100G	100G	100G	100G	100G
1311nm	1311nm	1311nm	1311nm	1311nm
500M	2KM	10KM	30KM	40KM
LC	LC	LC	LC	LC
SM	SM	SM	SM	SM
DDM	DDM	DDM	DDM	DDM
COM: 0°C ~70°C	COM: 0°C ~70°C	COM: 0°C ~70°C IND: -30°C ~85°C	COM: 0°C ~70°C	COM: 0°C ~70°C

FAQ:

Q1: What are the key applications of 100G QSFP28?‌

A1: Our 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?‌

A2: We 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?‌

A3: Yes, 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?‌

A4: Yes, we offer OEM/ODM services including custom labeling, firmware, and compatibility testing.

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

A5: BiDi 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?‌

A6: MPO-12 for SR4/PSM4, LC duplex for LR4/CWDM4, and LC simplex for BiDi models.

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

A7: Standard 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