Product Name
Cisco QSFP‑40G‑SR‑BD 40GBASE‑SR Bi‑Directional QSFP+ Transceiver Module
Description
Bidirectional 40 Gbps QSFP+ over multimode fiber up to 150 m using LC connectors.
Category
Cisco Transceiver
Price
USD 163
Lead Time
7-14 Days
Specifications
Feature | Specification |
Model | QSFP‑40G‑SR‑BD |
Standard / Data Rate | 40GBASE‑SR BiDi (IEEE 802.3bm), 40 Gbps total |
Form Factor | QSFP+ (hot‑swappable) |
Connector Type | Duplex LC |
Wavelength Range | 832 nm (TX) and 918 nm (RX) (bidirectional on single fiber) (prolabs.com) |
Maximum Reach | Up to 100 m over OM3; up to 150 m over OM4 multimode fiber (data.nag.wiki, CDW, prolabs.com) |
Supported Media | Multimode fiber (OM3/OM4) |
Digital Monitoring (DOM/DDM) | Supported (SFF‑8472 compliant) |
Optical Channels | Two bidirectional channels (20 Gbps each) merged into one 40 Gbps link |
Operating Temperature | 0 °C to 70 °C |
Typical Applications | Short‑reach 40 GbE links in data centers using duplex fiber interconnects |