Cisco NIM-VA-B:
- Model:Â Cisco NIM-VA-B
- Technology:Â VDSL2
- Interface:Â 1 x RJ-45
- Data Rates:Â Up to 300 Mbps downstream and 150 Mbps upstream
- Power Consumption:Â Up to 10 watts
- Dimensions:Â 100 x 63 x 20 mm
- Weight:Â 100 grams
The Cisco NIM-VA-B is a network interface module (NIM) that provides 1 x RJ-45 VDSL2 port for Cisco Catalyst 4000 Series Integrated Services Routers. It can be used to connect a variety of devices, such as IP phones, VoIP gateways, and DSL modems.
The Cisco NIM-VA-B is a reliable and high-performance NIM that can help you to improve the connectivity of your Cisco Catalyst 4000 Series Integrated Services Routers.
Here are some additional details about the Cisco NIM-VA-B:
- It is a hot-swappable and field-replaceable unit.
- It supports a variety of data rates, including 300 Mbps downstream and 150 Mbps upstream.
- It supports a variety of protocols, including PPP, PPPoE, and L2TP.
- It supports security features such as IPsec and TLS.
The Cisco NIM-VA-B is a good choice for organizations that need to provide VDSL2 connectivity for their Cisco Catalyst 4000 Series Integrated Services Routers. It is a reliable and high-performance NIM that supports a wide range of features.
The main difference between the Cisco NIM-VA-B and the Cisco NIM-VA-M is that the Cisco NIM-VA-B supports a maximum data rate of 300 Mbps downstream and 150 Mbps upstream, while the Cisco NIM-VA-M supports a maximum data rate of 100 Mbps downstream and 40 Mbps upstream. This means that the Cisco NIM-VA-B can provide faster speeds than the Cisco NIM-VA-M. However, the Cisco NIM-VA-B is also more expensive than the Cisco NIM-VA-M.
Ultimately, the best choice for you will depend on your specific needs and requirements. If you need the fastest possible speeds, then the Cisco NIM-VA-B is a good option. However, if you are on a budget, then the Cisco NIM-VA-M is a good option.
