Device Type | Transceiver |
Form Factor | QSFP |
Transceiver Type | 100GBASE-PSM4 |
Maximum Data Rate | 100 Gbps |
Max Transfer Distance | 500 meters |
Cabling Type | Single-Mode Fiber (SMF) |
Hot-Swappable | Yes |
Plug and Play | Yes |
Optical Wavelength | 1310 nm |
Connector Type | MPO-12 |
Transmit Power (Min) | -9.5 dBm |
Transmit Power (Max) | 2.0 dBm |
Receive Sensitivity | -12.1 dBm |
Power Consumption | ≤3.5 W |
Cisco QSFP-100G-PSM4-S 100G QSFP Transceiver, MPO, 500m SMF

Key Benefits

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- Delivers high-speed 100 Gbps connectivity over SMF, ideal for modern data centers and enterprise networks
- Simplifies deployment and cabling through MPO interface and QSFP form factor, lowering operational overhead
- TAA compliance and U.S. manufacturing qualify this module for use in government-regulated environments
Product Overview
The Cisco QSFP-100G-PSM4-S is a robust 100GBASE PSM4 transceiver module engineered to provide high-speed connectivity up to 500 meters over single-mode fiber (SMF). Leveraging a QSFP form factor, this module supports a 100 Gbps data transfer rate, making it ideal for high-bandwidth data center interconnects, enterprise backbones, and aggregation layers. With an MPO interface, it offers simplified and high-density cabling, reducing both complexity and operational costs.
This module adheres to the Gigabit Ethernet data link protocol and is compliant with Trade Agreements Act (TAA) guidelines, ensuring suitability for government and regulated enterprise markets. Manufactured in the United States, it meets rigorous quality standards. The compact design alongside its plug-and-play capability makes the QSFP-100G-PSM4-S an efficient solution for upgrading infrastructure for higher throughput and lower latency.
This transceiver is optimal for organizations seeking to scale their networking equipment efficiently without compromising reliability or compatibility. It provides a key return on investment through improved link performance and enhanced cabling management in densely packed environments.
Specifications
Product Overview
Physical & Environmental
Dimensions (H x W x D) | 13.9 mm x 18.4 mm x 72.4 mm |
Weight | ≤75 g |
Operating Temperature | 0°C to 70°C (32°F to 158°F) |
Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
Relative Humidity (Operating) | 5% to 85% (non-condensing) |
MTBF | >1,000,000 hours |
Cloud Management & Licensing
Cisco Platform Compatibility | Cisco Nexus, Catalyst, UCS series (check specific models) |
Management Interface | Via host switch or router |
Monitoring Features | DOM supported (Digital Optical Monitoring) |
Interfaces
Interface Type | QSFP28 |
Host Interface | 4 x 25G NRZ |
Optical Interface | Parallel SMF — MPO-12 |
Number of Lanes | 4 transmit + 4 receive |
Supported Link Protocol | 100 Gigabit Ethernet |
Digital Diagnostics Monitoring (DDM) | Yes |
Compliance & Origin
Country of Origin | United States |
TAA Compliant | Yes |
RoHS Compliance | Yes |
EMC Compliance | FCC Part 15, Class B |
Industry Certifications | IEEE 802.3bm, MSA-compliant |
Safety Standards | UL 60950-1, EN 60825-1 |
Advanced Security Features
Secure Firmware | Yes (via Cisco hardware authentication) |
Tamper Detection | Yes (when integrated in Cisco secure systems) |