ADTRAN NetVanta 3448 PoE with Enhanced Feature Pack 4200821E12 NEW electronic screw PSTN Fallback / Failover :

PSTN Fallback / Failover : Yes

Management & Protocols:

High-fidelity audio quality

The well-made Greenlee SADDLE-1-1/4" (882-C)

ADTRAN NetVanta 3448 PoE with Enhanced Feature Pack 4200821E12 NEW electronic screw PSTN Fallback / Failover :Product features A Multiservice Access Router that delivers the high packet throughput required for IP Telephony, corporate connectivity, and Internet access. This performance enhanced routing platform delivers wire speed throughput, even with advanced services like VQM, QoS, NAT, Firewall, and VPN enabled. RapidRoute technology for greater performance Single Network Interface Module (NIM) slot Integral eight port, non blocking, Power over Ethernet