Brand: Cisco · SKU: CPAK-100G-LR4-2K= · MPN: CPAK-100G-LR4-2K= · Category: Networking
The Cisco CPAK-100G-LR4-2K= is a high-density 100Gbps optical transceiver module designed for long-reach single-mode fiber (SMF) applications. It is part of the Cisco CPAK 100GBASE fiber module family, which offers superior port density and significantly lower power consumption compared to CFP and CFP2 modules. This specific SKU typically refers to the 100GBASE-LR4 module bundled with a Y-cable, enabling flexible connectivity options in enterprise data centers and service provider edge networks. It supports link lengths of up to 10 km over standard SMF (G.652) and uses four LAN Wavelength-Division Multiplexing (WDM) wavelengths operating at 25 Gbps per lane. The module is hot-swappable and includes Digital Optical Monitoring (DOM) for real-time performance tracking.
| Data Rate | 100 Gbps |
|---|---|
| Fiber Type | Single-Mode Fiber (SMF) |
| Wavelength | 1310 nm (CWDM lanes: 1295nm, 1300nm, 1305nm, 1310nm) |
| Form Factor | CPAK |
| Connector Type | Dual SC/PC (standard) or Duplex LC (via included Y-cable) |
| Power Consumption | <8.0W maximum at 70°C |
| Max Cable Distance | 10 km |
| Operating Temperature | 0 to 70°C (32 to 158°F) |
| Warranty | 90-Day Standard Cisco Warranty |
| Weight | 127 grams (4.48 oz) |
| Dimensions | 11.6 x 34.8 x 101.2 mm (0.46 x 1.37 x 3.98 in) |
Cisco CPAK 100GBASE modules are engineered to support the ever-growing bandwidth requirements of modern networks while minimizing power consumption and real estate. The CPAK-100G-LR4-2K= provides a reliable 100-gigabit interface that is 70 percent smaller and consumes 70 percent less power than traditional CFP modules. It is fully interoperable with any IEEE-compliant 100GBASE-LR4 form factor, providing investment protection and broad equipment compatibility.
Yes, this Cisco CPAK-100G-LR4-2K= 100GBASE-LR4 CPAK Transceiver Module with Y-Cable (CPAK-100G-LR4-2K=) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Cisco CPAK-100G-LR4-2K= 100GBASE-LR4 CPAK Transceiver Module with Y-Cable includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
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.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the CPAK-100G-LR4-2K=.