The N4321 Audio Transceiver is an audio-over-IP solution that both sends and receives two-channel balanced or unbalanced audio over IP. Simply connect a balanced audio input into the IN port and it’s converted to IP packets that are switchable and routable just like data or voice. The balanced audio output receives an audio-over-IP stream and decodes to analog while preserving audio fidelity. Perfect for point-to-point or point-to-multi-point audio delivery, the N4321 provides audio matrix switching and distribution using the same control options as SVSi’s Networked AV video switching and distribution solution.

With two auto-sensing gigabit Ethernet ports, units can be stacked to deliver low-latency multi-channel audio over a house network or a physically separate network. One Ethernet port is POE for use with a POE switch, eliminating the need for an external power supply. An audio matrix with any number of inputs and outputs can be constructed with the N4321. Since control is the same as for SVSi’s video over ip matrix, video and audio matrices can be combined and routed using the same controller for the ultimate in digital media distribution.

N4321 SPECIFICATIONS

Audio Input: • 2-channel user selectable balanced or unbalanced audio

(1x 5-pin phoenix connector) Audio Output:

• 2-channel balanced audio (1x 5-pin phoenix connector) • 2-channel unbalanced audio (headphone jack) • Sample Frequency: 48-kHz, 44-kHz, 32-kHz • Sampling Depth: 16-bit per channel Latency:

• 20-msec (excluding network propagation) Network:

• 1x RJ-45 auto-sensing gigabit Ethernet switch port – POE • 1x RJ-45 auto-sensing gigabit Ethernet switch port • Network protocols: multi-cast, unicast, IGMP v3, IPv6,

layer-2 and layer-3 switch compatible Power:

• 5W max (either POE or 2-pin phoenix connector) Phantom Power: • 48V, supporting P12, P24, and P48 Warranty: 2-year

N-SERIES ACCESSORIES

...IT SIMPLY WORKS

N9101Mounting wings for N-series encoders and decoders.

N93821RU 12V power supply for up to 16 N-series encoders or decoders,

includes 2-pin Phoenix connectors.

N94183-ft DVI-D to DVI-D cable.

N931212V external wall-wart supply with 2-pin Phoenix connector for N-series devices or ATR201.

© Southern Vision Systems, Inc. • 256.461.7143 • www.svsiav.comSVSi and voLANte are trademarks of Southern Vision Systems, Inc. in the United States and other countries.800DOCN4321DSREV1.1

Distribution | Switching | Recording | Windowing | Wall Processing | Control

Made in the U.S.A

7.888

N4321 ATR Rear View

N4321 ATR Side View

1 2 3 4 5 6 7 8 9

1) 12VDC Input (not needed with POE)2) Status Indicators3) RJ-45 auto-sensing gigabit Ethernet switch port – POE (Power Over Ethernet)4) RJ-45 auto-sensing gigabit ethernet switch port

Front

5) General Purpose Input

7)8)

6) 2-Channel RelayAnalog Audio Input connectionAnalog Audio Output connection

9) Headphone Jack

L+ R+L- R-

+12V 2A

+-

PWR DVI

STAT STRM P0 POE

AUDIO INRELAY

L+ R+L- R-

AUDIO OUT

P1

1.050

IN 1 C 2

GPI

5.146

1 2 3

POWER

STATUSIDRESETN4321 ATR

MAC: 00: 19: 0B: C0: 53:1CSN:VND030004504www.svsiav.com POWER

STATUSIDRESETN4321 ATR

MAC: 00: 19: 0B: C0: 53:1CSN:VND030004504www.svsiav.com

Optional mounting hardware for 1U under-table or wall installation

1) RESET: Reboots unit2) ID: Displays unit’s ID on software

3) POWER: Active when power is on STATUS: Active when boot cycle is complete

19”

1.72

19”

3.47

L+ R+L- R-

+12V 2A

+-

PWR DVI

STAT STRM P0 POE

AUDIO INRELAY

L+ R+L- R-

AUDIO OUT

P1 IN 1 C 2

GPI

L+ R+L- R-

+12V 2A

+-

PWR DVI

STAT STRM P0 POE

AUDIO INRELAY

L+ R+L- R-

AUDIO OUT

P1 IN 1 C 2

GPI

L+ R+L- R-

+12V 2A

+-

PWR DVI

STAT STRM P0 POE

AUDIO INRELAY

L+ R+L- R-

AUDIO OUT

P1 IN 1 C 2

GPI

L+ R+L- R-

+12V 2A

+-

PWR DVI

STAT STRM P0 POE

AUDIO INRELAY

L+ R+L- R-

AUDIO OUT

P1 IN 1 C 2

GPI

L+ R+L- R-

+12V 2A

+-

PWR DVI

STAT STRM P0 POE

AUDIO INRELAY

L+ R+L- R-

AUDIO OUT

P1 IN 1 C 2

GPI

L+ R+L- R-

+12V 2A

+-

PWR DVI

STAT STRM P0 POE

AUDIO INRELAY

L+ R+L- R-

AUDIO OUT

P1 IN 1 C 2

GPI