7G17A03539 Specifications
Lenovo 100GBASE‑SR4 QSFP28 Transceiver (100 GbE Optical Module)
Manufacturer: Lenovo
Manufacturer Model: 7G17A03539
Product Line: Lenovo Networking / Optical Transceiver Modules
Product Type: Plug‑in Optical Transceiver Module (QSFP28)
Product Name: Lenovo 100GBASE‑SR4 QSFP28 100 GbE Optical Transceiver
KEY FEATURES:
Media Type Supported: Optical Fiber
Fiber Mode Supported: Multi‑Mode Fiber (MMF)
Connector Type: MPO/MTP (multi‑fiber optical connector)
Ethernet Technology: 100 Gigabit Ethernet (100 GbE)
Network Technology: 100GBASE‑SR4
Number of Channels: 4 × 25 Gb/s lanes (aggregated 100 Gb/s)
Typical Wavelength: 850 nm (VCSEL)
Maximum Supported Distance: Up to ~70 m over OM3 MMF, up to ~100 m over OM4 MMF
PERFORMANCE:
Aggregate Data Transfer Rate: 100 Gb/s
Lane Data Rate: 4 × 25 Gb/s
Power Consumption: Approx. 3.5 W
Digital Diagnostics / Monitoring (DDM/DOM): Supported (optical diagnostics)
ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: 0 °C – 70 °C
Designed for data‑center / enterprise networking environments
PHYSICAL:
Form Factor: QSFP28 plug‑in transceiver module
Connector: MPO / MTP multi‑fiber optical connector
Typical Use: High‑speed optical links between switches, servers, or storage — 100 GbE networks

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