IQOYA SERV/LINK 7272

CONFIGURATION

Dimensions: 19, 1RU, 43.9 cm depth B

Weight: 7.9 kg

Power supply: 2 hot swappable redundant PSU 90-264VAC, Optionally, 2 hot swappable redundant PSU -48VDC

Temperature: Operating 0C  50C, Storage -20C TO 70C

Humidity: 85% non-condensing

Power consumption: Max 80W

CONNECTIVITY

Ethernet ports: 2 x 10/100/1000 Mbps RJ-45

Analog and AES/EBU versions: XLR connectors on breakout cables

MADI versions: Multimode optical fiber

AES67/RAVENNA and DANTE versions: additional Gbits/s RJ-45 ports (2 ports for 64 channels, 4 ports for 128 channels)

AES/EBU Sync: Female XLR (analog and AES/EBU)

Word Clock Sync: BNC 75 Ohms (all versions)

Optional RS232 ports: 8 or 16 Sub-D 9 pins on 1 or 2  breakout cables

Optional GPIOs: 16 GPIs TTL compatible on terminal block, 16 relay GPOs on terminal block

ANALOG INPUTS

Type: Balanced

A/D converter resolution: 24 bits

Maximum input level/ impedance: +24 dBu/ >10 k

Adjustable input gain: from 94.5dB +24 dB

ANALOG OUTPUTS

Type: Balanced

D/A converter resolution: 24 bits

Maximum input level/ impedance: +24 dBu/ <100

Adjustable output gain: from 94.5dB +24 dB

AES/EBU INPUTS

Hardware sample rate converters: Sample rate conversion = 7.5:1 to 1:8, up to 192 kHz

Programmable input gain: from 15 dB to +15 dB

AES/EBU OUTPUTS

Sample rate: 32 kHz, 44.1 kHz, or 48 kHz

SYNCHRONIZATION INPUTS

AES11: Only on analog and AES/EBU versions, and AES/EBU versions.

Word Clock: 32, 44.1 kHz 48 kHz

MADI INPUTS/OUTPUTS

Sample Rate: 32, 44.1 kHz 48 kHz

MADI OUT channel mode: 64/64 channels mode

ANALOG AUDIO PERFORMANCES

Dynamic range (A-weighted): Analog In: >104 dB / Analog Out: >106 dB

THD + noise 1 kHz at 1 dBfs: Analog In: <97 dB / Analog Out: <96 dB

Channel phase difference: 20/20kHz: 0.2 / 2

Crosstalk (Analog in or out) 1 kHz at 22 dBu: <100 dB 15 kHz at 22 dBu: <85 dB

NETWORKING

Streaming and signalling protocols:  RTP and UDP with or without MPEG-TS encapsulation (SPTS and MPTS), Icecast/Shoutcast, HLS, SIP/SDP, STUN

Support of unicast, multi-unicast, multicast, multi-multicast addressing (IGMPv2 and v3)

Support of VLAN tagging and DiffServ QoS (DSCP)

Time synchronization protocols: PTP, NTP

SNMP, HTTP

ENCODING, DECODING AND STREAMING PROTECTIONS

Supported formats: MPEG L2 & L3, Opus, Fraunhofer MPEG4-AAC (AAC-LC, AAC-LD, HE-AACv1, HE-AACv2, AAC-ELD), PCM, G711, G722, and optional Qualcomm aptX

Support of multichannel audio 5.1 and 7.1

Selectable FECs for ACIP/RTP streams (from +10% to +100% IP bandwidth), Pro-MPEG CoP #3 FEC for MPEG-TS streams

Dual-port redundant streaming with spatial and time diversity

Adaptive and resilient audio streaming (Fluid-IP)

Full EBU/ACIP compliance (tech3326 and 3368)