Description
About Cisco QSFP-40G-SR4= Transceiver Module
| Property | Value |
|---|---|
| Product Code | QSFP-40G-SR4 |
| Description | Cisco 40GBASE-SR4 QSFP Module for MMF |
| Dimensions | 13.5 x 18.4 x 72.4 mm |
| Wavelength (nm) | 850 |
| Cable Type | MMF |
| Core Size (microns) | 50.0 |
| 50.0 | |
| 50.0 | |
| Modal Bandwidth (MHz-km) | 500 (OM2) |
| 2000 (OM3) | |
| 4700 (OM4) | |
| Cable Distance | 30m |
| 100m | |
| 150m | |
| Power Consumption (W) | 1.5 |
| Pull Tab Color | Beige |
| Spec | Value |
|---|---|
| Description | Cisco 40GBASE-SR4 QSFP Module for MMF |
| Dimensions (mm) | 13.5 x 18.4 x 72.4 |
| Wavelength (nm) | 850 |
| Cable Type | MMF |
| Core Size (microns) | 50.0 |
| 50.0 | |
| 50.0 | |
| Modal Bandwidth (MHz-km) | 500 (OM2) |
| 2000 (OM3) | |
| 4700 (OM4) | |
| Cable Distance (m) | 30 |
| 100 | |
| 150 | |
| Power Consumption (W) | 1.5 |
| Pull Tab Color | Beige |
| Type | 40GBASE-SR4, 4 lanes, 850 nm MMF |
| Transmit Power (dBm) | Max: -1.0 per lane |
| Min: -7.6 per lane | |
| Receive Power (dBm) | Max: -2.4 per lane |
| Min: -9.5 per lane | |
| Transmit and Receive Wavelength (nm) | 840 to 860 |
| Commercial temperature | 0 to 70°C (32 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:
The Cisco QSFP-40G-SR4 is a transceiver module used for high-speed data transmission over short distances using multimode fiber optic cables. It supports 40 Gigabit Ethernet (GbE) connections and is compliant with the 40GBASE-SR4 standard. The module operates at a wavelength of 850nm and can transmit data over distances of up to 100 meters on OM3 fiber or 150 meters on OM4/OM5 fiber. It uses an MTP/MPO connector with 12 fibers to transmit and receive data simultaneously.
These transceivers are commonly used in data centers, enterprise core and distribution networks, and service provider applications for connecting network switches, routers, and servers. They provide a reliable and cost-effective solution for high-bandwidth data transmission over short distances.
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