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产品描述及主要特点:
^1 16 port 10/100 EtherSwitch NM
One port T3/E3 network module
Cisco Unity Express Network Module Enhanced (8 Ports Incl.)
^8-Port Async/Sync Serial Network Module
IP Communications High-Density Digital Voice Network Module
IP Communications High-Density Digital Voice NM with 1 T1/E1
IP Communications High-Density Digital Voice NM with 2 T1/E1
One-slot IP Communications Voice/Fax Network Module
Two-slot IP Communications Voice/Fax Network Module
Two-slot IP Communications Enhanced Voice/Fax Network Module
^Two-port Voice Interface Card - FXS
Two-port Voice Interface Card - FXO (Universal)
Four-port Voice Interface Card - FXO (Universal)
Two-port Voice Interface Card - BRI (NT and TE)