100G QSFP28 SR4 100M MPO Optical Transceiver

• Hot-pluggable QSFP28 form factor
• Full-duplex transceiver modules
• 4-channel 850nm VCSEL array and PIN photo-detector array
• Internal CDR circuits on both receiver and transmitter channels
• Support CDR bypass
• Data rate up to 25.78125Gbps or 28.05Gbps per channel
• Compliant with 100GBASE-SR4 Ethernet
• Compliant with 40GBASE-SR4 Ethernet, InfiniBand 4x FDR/EDR, OTN OTU4 and 128GFC/4x32GFC
• Power consumption < 2W
• Maximum link length of 100m on MMF
• MPO12 receptacle
• Operating case temperature range: 0°C to 70°C or -40°C to +85°C
• 3.3V power supply voltage
• RoHS 6 compliant(lead free)

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