Quick tech specs
- Generation Network Interface Module
- analog ports: 4
- Voice / fax module
- for P/N: ISR4321-PM20, ISR4331-PM20, ISR4351-PM20, ISR4431-PM20, ISR4461-K9-CAP, ISR4461-PM20
Know your gear
The Cisco Fourth-Generation Network Interface Module represents a significant advancement in network infrastructure technology. With its internal form factor, this module integrates seamlessly into your existing setup, eliminating the need for bulky external devices and maintaining the aesthetics of your network environment. Engineered by Cisco, a company known for quality and reliability in the networking field, this module ensures that your network communications are both efficient and uninterrupted. Its design is focused on enhancing connectivity, making it an ideal choice for businesses looking to improve their network performance.
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