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100G QSFP28 BiDi ER1 40km

100G QSFP28 BiDi ER1 40km

2026-07-10 15:17 Views 5 In Stock
OTSLink P/N: OTS-QSFP28-BIDI-ER1-100G SKU: OTS-QSFP28-BIDI-ER1-100G Unit: pcs

100G QSFP28 BiDi ER1 transceiver — 100G full-duplex over a single fiber, 50% fiber savings, 40km reach.

Overview

The 100G QSFP28 BiDi ER1 uses WDM bi-directional technology to carry 100G full-duplex over a single SMF through different wavelengths, cutting fiber usage by 50% versus duplex solutions. With FEC it reaches 40km on SMF, supports dual-rate 100GbE and 112G OTU4, and interoperates with 4×100G PAM4 400G modules.

Applications

40km metro DCI direct fiber, 100G-to-400G network transition, and carrier backbone / metro aggregation switching.

Product Showcase

100G QSFP28 BiDi ER1 40km

Application Scenario

Application scenario

Key Features

  • Bi-directional over single fiber — 50% fiber savings
  • 40km SMF reach with FEC
  • PAM4 modulation, dual-rate 100G and OTU4
  • Interoperates with 400G PAM4 for smooth upgrade
  • QSFP28 hot-pluggable, Simplex LC, built-in DDM

Compatibility

Validated on mainstream switch and router platforms

CiscoAristaHuawei

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