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Cisco QSFP-100G-PSM4-S 10-3144-01 QSFP28 100GBASE PSM4 Transceiver with MPO connector 500m over SMF
Cisco QSFP-100G-PSM4-S Transceiver's Overview
The Cisco 100GBASE Quad Small Form-Factor Pluggable (QSFP) portfolio offers customers a wide variety of high-density and low-power 100 Gigabit Ethernet connectivity options for data center, high-performance computing networks, enterprise core and distribution layers, and service provider applications. The QSFP-100G modules are our new generation of 100G transceiver modules solution based on a QSFP form factor.
The Cisco QSFP-100G-PSM4-S Module supports link lengths of up to 500 meters over SMF with MPO connectors. The 100 Gigabit Ethernet signal is carried over 12-fiber parallel fiber terminated with MPO multifiber connectors.
The QSFP28 PSM4-S module supports 100G link lengths of up to 500m over parallel G.652 SMF (Single-Mode Fiber).
It accepts angle-polished MPO12 connectors and can interoperate with 4 individual 25G LR-S modules via a fiber breakout
cable. PSM4-S complies with the PSM4 MSA and is primarily used in data center applications.
Parameters for the Cisco QSFP28 100G Optical Transceiver:
| Fiber Type | G652 Single mode Cable |
| Connector | Duplex LC connector |
| Transmit and Receive Wavelength (nm) | 1295 to 1325nm |
| Pull Tab Color | Orange |
| Lasers and TIA | VCSEL and PIN |
| Tx Power | -9.4 to +2.0dBm for 100G Data rate |
| Rx Sensitivity | -7.9 to +4dBm for 100G Data rate -12.66 to +2dBm for 40G Data rate |
| Extinction Ratio | 2.0 dB |
| Power Consumption | 3.5 W |
| Single Power Supply | 3.3 V |
Photo for Cisco QSFP28 100G PSM4 MPO Transceiver
Connectors and cabling of Cisco QSFP28 100G optical modules
Note: Except for QSFP-100G-PSM4-S, only connections with patch cords with PC or Ultra-Physical Contact (UPC) connectors are supported. QSFP-100G-PSM4-S requires patch cords with Angled Physical Contact (APC) MPO connectors. All cables and cable assemblies used must be compliant with the standards specified in the standards section of this data sheet.
Application for this Cisco QSFP28 100G optical module
Supports 100 Gigabit Ethernet, IEEE 802.3ba Networking
Data Transfer Speeds up to 100Gbps
The Cisco 100GBASE Quad Small Form-Factor Pluggable (QSFP) portfolio offers customers a wide variety of high-density and low-power 100 Gigabit Ethernet connectivity options for data center, high-performance computing networks, enterprise core and distribution layers, and service provider applications.
Choose the correct Cisco QSFP28 100G transceiver for your application
| Cisco Part Number | Reach | Media | Connector |
| QSFP-100G-SR4-S | 100m | Parallel MMF | MPO |
| QSFP-40/100G-SRBD | 100m | Duplex MMF | LC (40G or 100G) |
| QSFP-40G-SR-BD | 100m | Duplex MMF | LC (40G only) |
| QSFP-100G-PSM4-S | 500m | Parallel SMF | MPO |
| QSFP-100G-SM-SR | 2km | Duplex SMF | LC |
| QSFP-100G-CWDM4-S | 2km | Duplex SMF | LC |
| QSFP-100G-FR-S | 2km | Duplex SMF | LC |