Extron electronic Network Card IPI 101 User Manual

Speciﬁcations — IPI 101, IPI 104

Audio— IPI 101, IPI 104 and MLC 226 IP

Speaker �� 1�4" (35�6 mm), 1-way, indoor

Frequency response

Line level output (MLC)�� 20 Hz to 3�3 kHz, 1 dB

Speaker output

IPI �� 300 Hz to 3�3 kHz, -10 dB

Nominal sensitivity/IPI speaker output level

80 dB SPL, 300 mW, 3' (1 m)

Processing

Audio format �� PCM, µ-law companded

Sampling rate�� 8 kHz

Sample size�� 16 bit, µ-law companded to 8 bit

Audio latency�� <100 ms

Audio input— IPI

Number/signal type�� 1 mono, via integrated electret microphone

Microphone gain �� -30 dB to 0 dB, adjustable in 2 dB steps

0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu

Audio output

Number/signal type�� 2 mono: 1 via MLC 226 IP, 1 via IPI speaker

Line level (MLC)�� -10 dBV (316 mVrms), unbalanced

(via 3�5 mm captive screw connector, 2 pole)

Ampliﬁed speaker

IPI �� 300 mW, continuous, 1% THD

Ethernet control interface via MLC 226 IP

Ethernet control/communications port

1 RJ-45 female connector

Ethernet data rate/transport bandwidth

80 kbps

Communications type �� Half duplex

Protocol�� TCP/IP (control), UDP (port 3121, audio), Telnet

Program control (via MLC)�� Extron's control/conﬁguration program for Windows^®

Extron's Simple Instruction Set (SIS^™)

Microsoft^®Internet Explorer, Telnet

General

Power�� Supplied by an MLC 226 IP

Power input requirements�� +12 VDC, <100 mA

Distance between MLC 226 IP and an IPI ��100' (30�5 m), maximum

Connection type (IPI–MLC)�� RJ-45 jacks with CAT 5, CAT 5e, or CAT 6 cable

Temperature/humidity�� Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing

Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing

Mounting

Rack mount�� Yes, with optional faceplate

Furniture mount�� Also furniture- and wall-mountable with optional faceplate or in an

MLC 226 IP AAP faceplate

Enclosure type �� Metal faceplate

Extron IPI 101, IPI 104 Intercom Interface Panels • Speciﬁcations