Patton electronic 4400 manual Voice connectivity FXS, Ethernet interface, Console port, FXS ports

SmartNode 4400 Getting Started Guide B • Specifications

Voice connectivity - FXS

2-wire Loopstart, RJ-11/12 Short haul loop 1.1 km @3REN EuroPOTS (ETSI EG201 188)

Programmable AC impedance, feeding, and ring voltage; on-hook voltage 48 VDC

Caller-ID Type-1/2 FSK and ITU V.23/Bell 202 generation

Ethernet interface

The SN4400 series has dual 10/100-Mbps Ethernet ports presented on two RJ-45 connectors supporting:

•100Base-TX half-/full-duplex operation

•10Base-TX half-/full-duplex operation

•Auto detection and fallback

Console port

The RS-232 port provides for initial configuration of the Model SN4400 series. The RS-232 port supports:

•Asynchronous data rate of 9600 bps, 2 bits, no parity, 1 stop bit, no flow control

•An RJ-45 connector with EIA-561 (RS-232) pinouts

•A management interface (such as HyperTerminal) that supports VT-100 terminals

FXS ports

The FXS ports provide for connection of up to 32 analog FXS devices on a 50- or 64-pin RJ-21X connector located on the rear panel.

PPP and Frame-Relay support

•Frame-Relay (8 PVCs)

•RFC1440, FRF.12 fragmentation

•LMI, Q.933D, ANSI 617D, Gang of Four (an encapsulation method created by the four companies: Cisco, Northern Telecom, StrataCom, and DEC which differs from the IETF encapsulation)

•PPP, PAP, CHAP, LCP, IPCP

Voice processing (signaling dependent)

Voice codecs:

•G.711 A-Law/µ-Law (64 kbps)

•G.726 (ADPCM 40, 32, 24, 16 kpbs)

•G.723.1 (5.3 or 6.3 kbps)

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