Quick tech specs
- Generation Network Interface Module
- 4G LTE Advanced
- 4321
- 4351
- Wireless cellular modem
- for Cisco 4451-X; Integrated Services Router 4221
- 4331
- 4431
Know your gear
Cisco 4G LTE-Advanced NIM expands existing 4G LTE coverage with new Frequency Division Duplexing (FDD) and Time Division Duplexing (TDD) frequency bands.