Digigram IQOYA *LINK User Manual page 4

FIRMWARE UPDATE .................................................................................................................................................... 59
IQOYA *LINK DISPLAY & KEYPAD ......................................................................................................................... 60
S ........................................................................................................................................................................... 61
YSTEM
ETHERNET 0 (RJ45 "A
MENU
ETHERNET 1 (RJ45 "IP B
MENU
V - ..................................................................................................................................................................... 63
U METERS
H ................................................................................................................................................................... 63
EADPHONES
E ......................................................................................................................................................................... 63
NCODER
D ......................................................................................................................................................................... 64
ECODER
NETWORK PROTOCOLS ............................................................................................................................................. 65
Web server............................................................................................................................................................................. 65
FTP (File Transfer Protocol).................................................................................................................................................. 65
SNMP agent........................................................................................................................................................................... 65
DNS (Domain Name Service) service ................................................................................................................................... 65
DHCP (Dynamic Host Configuration Protocol) service ........................................................................................................ 65
NTP (Network Time Protocol) .............................................................................................................................................. 65
SPECIFICATIONS........................................................................................................................................................... 66
I ............................................................................................................................................................................. 66
NPUTS
O .......................................................................................................................................................................... 67
UTPUTS
C ................................................................................................................................................................ 67
ONNECTIVITY
A ......................................................................................................................................................... 67
DDITIONAL PORTS
S , ,
OFTWARE FORMATS PROTOCOLS
APPENDIX A: BLOCK DIAGRAM............................................................................................................................... 69
APPENDIX B: AUDIO CONNECTORS........................................................................................................................ 69
Audio In....................................................................................................................................................................... 69
Audio Out .................................................................................................................................................................... 69
APPENDIX C: GPIO CONNECTORS........................................................................................................................... 70
GPIO ................................................................................................................................................................... 70
PINOUT
G P I
ENERAL URPOSE NPUTS
GPI optocoupler specifications................................................................................................................................... 71
G P O
ENERAL URPOSE UTPUTS
GPO relay specifications ............................................................................................................................................ 72
APPENDIX D: SERIAL PORT (RS232 ON DB9)......................................................................................................... 73
APPENDIX E: TYPICAL LATENCY VALUES........................................................................................................... 74
Impact of the processing granularity .......................................................................................................................... 74
Impact of the network on latency ................................................................................................................................ 74
Impact of features on the latency ................................................................................................................................ 74
APPENDIX F: AAC SETTINGS FOR STEREO SAMPLES ...................................................................................... 76
APPENDIX G: ENHANCED-APT-X SETTINGS FOR STEREO SAMPLES .......................................................... 78
APPENDIX H: AVAILABLE FEC ................................................................................................................................. 79
FEC
REQUIRING NO ADDITIONAL STREAM
FEC
REQUIRING AN ADDITIONAL STREAM
Standard FECs............................................................................................................................................................ 79
Redundant dual streaming FECs ................................................................................................................................ 80
APPENDIX I: REDUNDANT DUAL STREAMING .................................................................................................... 81
" ) ........................................................................................................ 62
UDIO CONNECTOR
/ C "
ACK UP ONTROL
.................................................................................................................................. 68
(GPI ) .................................................................................................................................. 71
S
(GPO ) ............................................................................................................................. 72
S
....................................................................................................................... 79
....................................................................................................................... 79
IQOYA *LINK - IQOYA *LINK/LE
) .............................................................................. 62
CONNECTOR
IP Audio Codec
5