Extron Electronics IPI 200 Series User Guide - Manual (Page 54)

Specifications, Part Numbers, Accessories, cont’d
IPI 100 and IPI 200 Series • Specifications, Part Numbers, Accessories A-4
Specifications — IPI 200 Series
Audio
Speaker ........................................... 1.4" (35.6 mm), 1‑way, indoor
Frequency response
Line level output ............... 20 Hz to 3.3 kHz, ±1 dB
Speaker output .................. 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
Number/signal type ..................... 1 mono, via integrated electret microphone
Microphone gain ........................... ‑30 dB to 0 dB, adjustable in 2 dB steps
N 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
Audio output
Number/signal type ..................... 2 mono: 1 via audio output port, 1 via IPI speaker
Line level output ........................... ‑10 dBV (316 mVrms), balanced/unbalanced (via 3.5 mm captive screw
connector, 3 pole)
Amplified speaker output ............ 300 mW, continuous, 1% THD
Ethernet control interface
Ethernet control/communications port
1 female RJ‑45 connector
Ethernet data rate/transport bandwidth
80 kbps
Communications type .................. Half duplex
Ethernet protocol ........................... IP (control), TCP (control), UDP (port 3121, audio), Telnet
Default settings .............................. Link speed and duplex level: autodetected
IP address = 192.168.254.254
Subnet mask = 255.255.0.0
Default gateway = 0.0.0.0
DHCP = off
Program control ............................. Extron control/configuration program for Windows ®
Extron Simple Instruction Set (SIS ™ )
Microsoft ® Internet Explorer ver. 6 or higher, Telnet
Control — relay
Number/type ................................ 1 momentary or latching (configurable)
Connector ....................................... (1) 3.5 mm captive screw connector, 2 pole, C (common) and NO (normally
open) for configurable relay output
Contact rating ................................ 24 V, 1 A