Description
About Cisco QSFP-40G-SR-BD= Transceiver Modules
Here is the specification of the Cisco QSFP-40G-SR-BD= Transceiver Modules
Cisco QSFP-40G-SR-BD= Specification
| Spec | Value |
|---|---|
| Description | Cisco 40GBASE-SR Bi-Directional QSFP Module for Duplex MMF |
| Dimensions (mm) | 13.5 x 18.4 x 72.4 |
| Wavelength (nm) | 832 – 918 |
| Cable Type | MMF |
| Core Size (microns) | 50.0<br>50.0<br>50.0 |
| Modal Bandwidth (MHz-km) | 500 (OM2)<br>2000 (OM3)<br>4700 (OM4) |
| Cable Distance (m) | 30<br>100<br>150 |
| Power Consumption (W) | 3.5 |
| Pull Tab Color | Gray |
| Type | 40GBASE-SR-BiDi, Duplex MMF |
| Transmit Power (dBm) | Max: +5 per lane<br>Min: -4 per lane |
| Receive Power (dBm) | Max: +5.0 per lane<br>Min: -6.0 per lane |
| Transmit and Receive Wavelength (nm) | 832 to 918 |
| Commercial temperature | +10 to 70°C (50 to 158°F) |
| Storage temperature | -40 to 85°C (-40 to 185°F) |
| Standards | GR-20-CORE: Generic Requirements for Optical Fiber and Optical Fiber Cable<br>GR-326-CORE: Generic Requirements for Single-Mode Optical Connectors and Jumper Assemblies<br>GR-1435-CORE: Generic Requirements for Multifiber Optical Connectors<br>IEEE 802.3ba (-SR4, -LR4)<br>IEEE 802.3ae (-CSR4)<br>QSFP+ MSA SFF-8436<br>SFP+ MSA SFF-8431 and -8461<br>RoHS 6 |
| Safety | Cable jacket of QSFP copper modules is UL E116441 Compliant<br>QSFP copper cables are ELV Compliant |
Description:
Cisco QSFP-40G-SR-BD transceiver modules are designed for use in 40 Gigabit Ethernet applications over short distances using multimode fiber optic cables. They utilize Bi-Directional (BiDi) technology, transmitting and receiving data over a single strand of fiber. This simplifies cabling and reduces costs compared to traditional transceivers requiring two fibers.
These transceivers are typically used for data center interconnections and other short-range, high-bandwidth applications. Their maximum reach varies depending on the specific fiber type used (OM2, OM3, or OM4).
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