CPAK-100GE-LR4 Overview
The Cisco CPAK-100GE-LR4 is a 100GBASE pluggable optic that supports links up to 10km over standard single-mode fiber (SMF). It delivers an aggregate 100Gbps throughput by multiplexing 4 individual lanes of 25Gbps Ethernet traffic onto different CWDM wavelengths in the 1310nm spectrum.
This module utilizes the small form factor CPAK transceiver, providing 4 times the density versus older 10G interfaces. The CPAK footprint enables higher bandwidth and port density with lower power consumption compared to CFP and CFP2 modules.
The CPAK-100GE-LR4 comes natively with LC type connectors for attaching duplex SMF. The module focuses solely on high density 100G Ethernet connectivity rather than optical transport network support.
Quick Specifications
Spec | Value |
---|---|
Data Rate | 100Gbps |
Protocols | 100GBASE |
Reach | 10km |
Fiber | SMF G.652 |
Connectors | LC |
Power | <8W |
Dimensions | 11.6 x 34.8 x 101.2 mm |
CPAK-100GE-LR4 Features and Benefits
Key capabilities enabled by the CPAK-100GE-LR4:
- High density – Enables more 100GbE ports per chassis
- Low Power – Reduces power consumption for green operation
- Digital optics monitoring – Enables real-time monitoring of optical line parameters
- Small footprint – Occupies less space on line cards and front panels
- Cisco qualified – Tested to ensure seamless integration with Cisco routing and switching platforms
Compatible Products
The CPAK-100GE-LR4 is supported across the following Cisco products:
Product Family | Models |
---|---|
Nexus Switches | Nexus 3400-S, Nexus 7700, Nexus 7000 |
Routers | ASR 9000 Series, Network Convergence Systems |
Optical Systems | NCS 2000, ONS 15454 MSTP |
Full Specifications
Optical
Parameter | Value |
---|---|
Transmit power (per lane) | +4.5 to -4.3 dBm |
Receive power (per lane) | +4.5 to -10.6 dBm |
Wavelengths | 4 x 1310nm (1294-1310nm) |
Electrical and Physical
Parameter | Value |
---|---|
Power consumption | < 8W |
Dimensions | 11.6 x 34.8 x 101.2 mm |
Weight | 127 grams |
Operating temperature | 0 to 70°C |
CPAK-100GE-LR4 Licensing
No special licensing required. Covered by Cisco support contracts.
Warranty
1 year warranty. Can extend with Cisco SMARTnet service contract.
Installation and Configuration
The CPAK-100GE-LR4 installs by plugging directly into CPAK ports on the front panel of supported Cisco platforms. No special configuration steps are needed.
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