AIR-ACC1530-PMK1=

VIC2-4FXO=
Four-port Voice Interface
Card – FXO (Universal)
Qualité de service (QoS):Oui
Nombre de canaux vocaux (max) supporté:4
Protocoles réseau pris en charge:H.323 V1/V2/V3/V4, MGCP 0.1/1.0
Type de connecteur:RJ-45

C891F-K9
1RU
1-port GE or 1‑port SFP
1-port FE
8-port 10-/100-/1000-Mbps managed switch (4‑ports PoE capable with 125W power supply adapter)
DRAM: 512MB
Flash Memory: 256MB

VWIC3-2MFT-G703=
Number of Ports 2
T1 Support
E1 Support
Unstructured E1 (G.703) Support
Data Support WIC Mode
Voice Support VIC
Drop-and-Insert Multiplexing