Cisco 100G PSM4 QSFP Transceiver (QSFP-100G-PSM4-S)
Brand: Cisco (or Compatible) · SKU: QSFP-100G-PSM4-S · MPN: QSFP-100G-PSM4-S · Category: Networking
The Cisco QSFP-100G-PSM4-S Module is a 100 Gigabit Ethernet Quad Small Form-Factor Pluggable (QSFP) transceiver supporting PSM4 (Parallel Single-Mode Four lane) operation. It is designed for high-density, low-power connectivity in data centers, HPC, and enterprise networks. It supports link lengths of up to 500 meters over Single-Mode Fiber (SMF) using an MPO-12 connector, carrying the 100 Gigabit Ethernet signal over 4 independent 25Gbps channels over 12-fiber parallel fiber. Compatible versions often support up to 2km. It typically has an orange pull tab and operates on a single +3.3V power supply. It complies with IEEE 802.3bm and QSFP28 MSA standards and supports Digital Optical Monitoring (DOM).
Specifications
| Data Rate | 100 Gbps aggregate (4 lanes x 25 Gbps) |
|---|---|
| Interface | MPO-12 (12 fibers) |
| Cable Type | Single-Mode Fiber (SMF) |
| Compliance | IEEE 802.3bm, QSFP28 MSA, SFF-8636/SFF-8665 |
| Wavelength | 1310nm (Nominal, range 1295 to 1325 nm) |
| DOM Support | Supported |
| FEC Support | Host FEC Supported |
| Form Factor | QSFP28 |
| Maximum Distance | 500m (OEM specification), up to 2km (Compatible specification) |
| Power Consumption | 3.5W (Max) |
| Operating Temperature Range | 0 to 70°C (Commercial) |
| Warranty | Varies (Genuine Cisco typically has support/warranty tied to service contract; compatible versions often offer 5-year or limited lifetime warranty) |
| Weight | Typically 100 grams or less |
| Dimensions | 13.5 x 18.4 x 72.4 mm (Maximum outer dimensions) |
Key Features
The QSFP-100G-PSM4-S is a 100G transceiver module utilizing PSM4 signaling, meaning it uses four parallel lanes of 25G over a single MPO connector on Single-Mode Fiber (SMF) for up to 500 meters. It is designed for high-port density applications where parallel fiber connectivity is available.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this Cisco 100G PSM4 QSFP Transceiver (QSFP-100G-PSM4-S) (QSFP-100G-PSM4-S) is 100% genuine Cisco (or Compatible) hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This Cisco 100G PSM4 QSFP Transceiver (QSFP-100G-PSM4-S) includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Is the Cisco 100G PSM4 QSFP Transceiver (QSFP-100G-PSM4-S) compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the QSFP-100G-PSM4-S.
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