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Stable 500m SMF parallel connectivity with consistent 100G throughput.
CPAK-100G-PSM4=
CPAK optical transceiver module, PSM4 500m SMF, parallel
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CPAK-100G-PSM4=
CPAK optical transceiver module, PSM4 500m SMF, parallel
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CPAK-100G-PSM4= is a high-performance optical transceiver module engineered to support 100G Ethernet in modern data center and telecom environments. This module utilizes QSFP technology and employs parallel single-mode (PSM4) design, featuring LC connectors and operating at a wavelength of 1310nm to deliver a reliable 100G data transport over short-range fiber links.
CPAK-100G-PSM4= is built in a compact QSFP form factor with precise physical dimensions, making it ideal for dense, high-speed networking applications such as enterprise networks and telecom systems. It supports Ethernet protocols while maintaining optimal power consumption and operating temperature ranges, ensuring consistent performance in challenging data center environments.
CPAK-100G-PSM4= price is $12,449.00, a 47.2% saving from the Cisco list price of $23,596.00. CPAK-100G-PSM4= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CPAK-100G-PSM4= for additional pricing. Browse the full Cisco 100G Optical Modules series or explore all Cisco products.
To get the detailed certification, please go to the Compliance Center.
 CPAK-100G-PSM4= |  QSFP-100G-SR4-S= |  QSFP-100G-AOC20M |  CPAK-100G-ER4L= |  QSFP-100G-CWDM4-S= | |
|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | MPO | MPO | LC | LC |
| Data Rate | 100G | 100G | 100G | 100G | 100G |
| Depth | 0.95 inches | N/A | N/A | N/A | 3.00 inches |
| Fiber Type | Single-mode | Multi-mode | Multi-mode | Single-mode | Single-mode |
| Form Factor | QSFP | QSFP28 | QSFP | QSFP28 | QSFP |
| Height | 0.65 inches | N/A | N/A | N/A | 0.35 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 500 meters | 100 meters | 20m | 40 km | 2km |
| Network Interface | Ethernet | Fiber | Ethernet | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 8.5W | N/A | N/A | N/A | 6.0W |
| Product Name | CPAK-100G-PSM4= | QSFP-100G-SR4-S= | QSFP-100G-AOC20M | CPAK-100G-ER4L= | QSFP-100G-CWDM4-S= |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Short-Range | Short-Range | Short-Range | Long-Range | Short-Range |
| Wavelength | 1310nm | 850nm | N/A | 1310 nm | CWDM4 (1270nm-1330nm) |
| Weight | 0.25 lbs | N/A | N/A | N/A | 0.07 lbs |
| Width | 0.80 inches | N/A | N/A | N/A | 3.46 inches |
Stable 500m SMF parallel connectivity with consistent 100G throughput.
Reliable PSM4 optics delivering clean signal integrity.
Excellent short to mid-range 100G performance.
Integrated seamlessly into our spine architecture.
Maintained steady bandwidth under production load.
Dependable CPAK PSM4 module for parallel SMF runs.
Strong optical stability and overall performance satisfaction.
The CPAK-100G-PSM4= is a 100G PSM4 parallel single-mode fiber (SMF) optical transceiver module supporting 500m reach over 8-fiber MPO connectors.
It uses single-mode fiber (SMF) in a parallel architecture with an 8-fiber MPO connector.
It supports a maximum reach of 500 meters on standard single-mode fiber.
The module follows the CPAK form factor, which is hot-pluggable and compatible with Cisco CPAK ports.