| Allmänt |
| Typ av enhet | Röst/faxmodul |
| Formfaktor | Intern |
| Modem |
| Anslutningsteknik | Kabelansluten |
| Antal analoga portar | 4 |
| Expansion/Anslutning |
| Gränssnitt | 4 x FXO |
| Kompatibilitetsinformation |
| Designat för | P/N: C1-CISCO4321/K9, C1-CISCO4331/K9, C1-CISCO4351/K9, C1-CISCO4431/K9, C1-CISCO4451/K9, ISR4321/K9, ISR4321-AX/K9, ISR4321-AXV/K9, ISR4321-DNA, ISR4321-PM20, ISR4321-SEC/K9, ISR4321-V/K9, ISR4321-VSEC/K9, ISR4331/K9, ISR4331-AX/K9, ISR4331-AXV/K9, ISR4331-DC/K9, ISR4331-DNA, ISR4331-PM20, ISR4331-SEC/K9, ISR4331-V/K9, ISR4331-VSEC/K9, ISR4351/K9, ISR4351-AX/K9, ISR4351-AXV/K9, ISR4351-DNA, ISR4351-PM20, ISR4351-SEC/K9, ISR4351-V/K9, ISR4351-VSEC/K9, ISR4431/K9, ISR4431-AX/K9, ISR4431-AXV/K9, ISR4431-DNA, ISR4431-PM20, ISR4431-SEC/K9, ISR4431-V/K9, ISR4431-VSEC/K9, ISR4451-DNA, ISR4451-PM20, ISR4451-X/K9, ISR4451-X-AX/K9, ISR4451-X-AXV/K9, ISR4451-X-SEC/K9, ISR4451-X-V/K9, ISR4451-X-VSEC/K9, ISR4461/K9, ISR4461-K9-CAP, ISR4461-PM20, VG450-144FXS/K9, VG450-72FXS/K9 |
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