Cisco QSFP-40G-BD-RX 40G BiDi Monitor QSFP Transceiver, Short Reach

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CiscoSKU: QSFP-40G-BD-RX=
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Description

The Cisco QSFP-40G-BD-RX is a 40-Gigabit BiDirectional (BiDi) monitor QSFP transceiver designed specifically for passive optical link monitoring in high-performance data center and network visibility environments. Built for use with data broker and link monitoring platforms, this module operates exclusively on the receive path, ensuring zero signal transmission and eliminating any risk of interference with live production traffic.

Utilizing a duplex LC connector over multimode fiber, the QSFP-40G-BD-RX supports short-reach monitoring deployments while enabling reuse of existing 10G multimode fiber infrastructure. It is ideal for environments requiring secure, non-intrusive traffic monitoring such as network analytics, security inspection, and performance optimization.

Specification Details
Product SKU QSFP-40G-BD-RX=
Form Factor QSFP (Quad Small Form-Factor Pluggable)
Data Rate 40 Gbps
Transceiver Type 40G BiDi Monitor (Receive Only)
Connector Type Duplex LC
Fiber Type Multimode Fiber (MMF)
Wavelength Range 832–918 nm
Maximum Reach Up to 150 m (OM4/OM5), 100 m (OM3)
Transmit Function None (Monitor-Only RX Module)
Power Consumption Typical 3.5 W
Operating Temperature +10°C to +70°C
Application Use Data brokers, passive optical tap monitoring
Hot-Swappable Yes

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