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100G QSFP28 LR4 1310nm 10km

100G QSFP28 LR4 1310nm 10km

2026-07-10 15:17 Views 9 In Stock
OTSLink P/N: OTS-QSFP28-LR4-100G SKU: OTS-QSFP28-LR4-100G Unit: pcs

100G QSFP28 LR4 transceiver — 4×25G LAN-WDM, 10km SMF reach, <3.5W, compatible with mainstream switches.

Overview

The 100G QSFP28 LR4 uses 4×25G NRZ LAN-WDM to multiplex four wavelengths onto one pair of SMF, delivering stable unrepeated 10km reach in the 1310nm band. At a typical 3.5W in a standard QSFP28 hot-pluggable form factor with duplex LC, it is fully IEEE 802.3ba 100GBASE-LR4 compliant and interoperates with Cisco, Huawei and Juniper platforms.

Applications

Large-scale DCI backbone links, 5G transport and metro aggregation, and 10G/40G-to-100G upgrades for HPC fabrics.

Product Showcase

100G QSFP28 LR4 1310nm 10km

Application Scenario

Application scenario

Key Features

  • 10km unrepeated SMF reach for campus / cross-room links
  • 4×25G NRZ LAN-WDM for high fiber utilization
  • <3.5W power fits high-density data-center racks
  • DDM/DOM real-time link monitoring
  • IEEE 802.3ba compliant, multi-vendor interoperable

Compatibility

Validated on mainstream switch and router platforms

CiscoHuaweiJuniperArista

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