Product Description
Cisco QSFP-100G-SR4-S Compatible 100GBASE-SR4 QSFP28 Optical Transceiver Module (MMF, 850nm, 100m, MTP/MPO, DOM)
The Cisco QSFP-100G-SR4-S Compatible QSFP28 Optical Transceiver Module is designed for use in 100GBASE Ethernet throughput up to 100m over OM4 multimode fiber (MMF) using a wavelength of 850nm via a MTP/MPO-12 connector. This transceiver is compliant with IEEE 802.3bm 100GBASE-SR4 and CAUI-4 standard. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP28 MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as data centers, high-performance computing networks, enterprise core and distribution layer applications.
Note: The FS P/N is changed from QSFP28-SR4-100G to QSFP-SR4-100G, but the product is the same. Only the FS P/N has been changed.
Specification
Cisco Compatible |
QSFP-100G-SR4-S |
Max Data Rate |
103.125Gbps (4x 25.78Gbps) |
Form Factor |
QSFP28 |
Max Cable Distance |
70m@OM3/100m@OM4 |
Wavelength |
850nm |
Media |
MMF |
Connector |
MTP/MPO-12 |
Receiver Type |
PIN |
Transmitter Type |
VCSEL 850nm |
Minimum Receiver Power |
-10.3dBm |
TX Power |
-8.4~2.4dBm |
Receiver Overload |
2.4dBm |
Power Budget |
1.9dB |
Extinction Ratio |
>3dB |
Typical Power Consumption |
≤2.5W |
Commercial Temperature Range |
0 to 70°C (32 to 158°F) |
Feature
Small-scale Data Center Solution
Use the same type of optical modules as the original network to expand the data center, avoiding the addition of new module types and saving on network maintenance costs.
Designed for High Capacity 100G Applications for Short Range Transmission
Both 8-core and 12-core MPO trunk cables can be used for 100G cost-effective solutions of 70m over OM3 or 100m over OM4 as it is built-in MTP/MPO-12 connector.

Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.
Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics.
Our Company



