Brand: Cisco · SKU: CPAK-100G-LR4-BR= · MPN: CPAK-100G-LR4-BR= · Category: Networking
The Cisco CPAK-100G-LR4-BR= is a high-density 100GBASE-LR4 optical transceiver module designed for 100 Gigabit Ethernet connectivity. It supports link lengths of up to 10 kilometers over standard single-mode fiber (SMF, G.652). Operating at a nominal wavelength of 1310nm, it utilizes four LAN wavelength-division multiplexing (WDM) lanes at 25 Gbps each. The 'BR' designation typically identifies a bundle or regional variant that includes a specialized LC-to-SC adapter to allow the module's LC duplex interface to connect with SC-terminated fiber infrastructure. The CPAK form factor offers significant power savings (consuming up to 70% less power than CFP modules) and allows for higher port density on Cisco routers and switches.
| Connector | LC Duplex (includes LC-SC Adapter) |
|---|---|
| Data Rate | 100 Gbps |
| Compliance | IEEE 802.3ba 100GBASE-LR4 |
| Fiber Type | Single-Mode Fiber (SMF) |
| Wavelength | 1310 nm |
| Form Factor | CPAK |
| Max Distance | 10 km |
| Power Consumption | < 8.0W |
| Operating Temperature | 0 to 70°C (32 to 158°F) |
| Warranty | 90-day limited warranty |
| Weight | 0.28 lbs (127 g) |
| Dimensions | 0.46 x 1.37 x 3.98 in (11.6 x 34.8 x 101.2 mm) |
Cisco CPAK 100GBASE fiber modules provide a wide variety of high-density 100Gbps connectivity solutions for data centers, enterprise core aggregation, and service provider transport. Using Cisco's CMOS photonic technology, these modules lead the industry in optical integration and low power performance. The CPAK-100G-LR4-BR= is specifically designed for long-reach applications over SMF and is hot-swappable to ensure business continuity.
Yes, this Cisco CPAK-100G-LR4-BR 100GBASE-LR4 Transceiver Module (CPAK-100G-LR4-BR=) 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-BR 100GBASE-LR4 Transceiver Module 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-BR=.