Harman BSS Audio Soundweb London BLU-120 Installation Manual Download Page 11

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THD:

<0.01% [20Hz to 20kHz, +10dBu output]

Dynamic Range:

108dB typ. [22Hz to 22kHz unweighted]

Crosstalk:

<-75dB

D/A Latency:

28/Fs [0.58ms@48k, 0.29ms@96k]

DIGITAL OUTPUTS

Up to 16 AES/EBU or S/PDIF on Phoenix/Combicon removable screw connectors

Output Impedance:

110 ohm [AES/EBU], 75 ohm [S/PDIF]

Sample Rate:

48kHz or 96kHz

Sample Rate conversion:

8kHz-96kHz

THD+N:

<-140dB

Latency SRC OFF:

6/Fs [0.13ms@48k, 0.06ms@96k]

Latency SRC ON:

60/Fs [1.25ms@48k, 0.63ms@96k]

CONTROL PORTS

12 inputs and 6 outputs

Control Input Voltage:

0 to 4.5v

Control Input Impedance:

4.7kOhms to +5V [2-wire mode] >1MOhm [3-wire mode]

Logic Output Voltage:

0 or +5V unloaded

Logic Output Impedance:

440 Ohm

Logic Output Current:

10mA source, 60mA sink

WATCHDOG OUTPUT

Phoenix/Combicon connector for failsafe control

Opto Output current:

14mA maximum

Withstanding voltage:

80V maximum [Off]

Series Impedance:

220 Ohms [isolated]

CONTROL NETWORK [All Models]
Connectors:

RJ45 Ethernet connector

Maximum cable length:

100m/328ft on Category 5 cable between device and Ethernet switch

BLU-link

AUDIO NETWORK [BLU-800, 320, 160, 120]

Connectors:

2 x RJ45 Ethernet connectors

Maximum cable length:

100m/328ft on Category 5e cable between devices

Latency:

11/Fs [0.23ms@48k, 0.11ms@96k]

Pass Through Latency:

4/Fs [0.08ms@48k, 0.04ms@96k]

CobraNet

AUDIO NETWORK [BLU-80, 32, 800, 320]

Connectors:

2 x RJ45 connectors

Maximum cable length:

100m/328ft on Category 5 cable between device and Ethernet switch

Latency:

1.33ms-5.33ms

Dante

AUDIO NETWORK [BLU-806, 326]

Connectors:

2 x RJ45 connectors

Maximum cable length:

100m/328ft on Category 5 (100Mbps) or Category 5e/Category 6 (Gigabit) cable

between

devices

Latency:

0.15ms-5.0ms

AVB AUDIO NETWORK [BLU-805, 325]
Connectors:

2 x RJ45 connectors

Maximum cable length:

100m/328ft on Category 5e cable between device and AVB compliant Ethernet switch

Sample Rate:

48kHz

Latency:

0.5ms-2.0ms

Compatible AVB Switches:

BSS Audio/NETGEAR GS724T Ethernet Switch

LABX Titanium 411 Ruggedized AVB Ethernet Bridge Switch

POWER/TEMPERATURE
Mains Voltage:

100-240V AC, 50/60Hz

Power Consumption:

<35VA [BLU-80, 32, 16]; <55VA [BLU-800, 805, 806, 320, 325, 326, 160, 120]

BTU Rating:

<120 BTU/hr [BLU-80, 32, 16]; <188 BTU/hr [BLU-800, 805, 806, 320, 325, 326, 160,

120]

Operating Temperature Range:

5[41] to 35[95] degrees C[degrees F]

Summary of Contents for BSS Audio Soundweb London BLU-120

Page 1: ...Soundweb TM London BLU 800 BLU 805 BLU 806 BLU 320 BLU 325 BLU 326 BLU 160 BLU 120 Installation Guide 18 0553 E ...

Page 2: ...or equivalent If connected to 240V supply a suitable CSA UL certified power cord shall be used for this supply This Equipment is intended for rack mount use only Safety Instructions Notice For Customers If Your Unit Is Equipped With A Power Cord WARNING THIS APPLIANCE SHALL BE CONNECTED TO A MAINS SOCKET OUTLET WITH A PROTECTIVE EARTHING CONNECTION The cores in the mains lead are coloured in accor...

Page 3: ...ucts free of charge to designated collection facilities or to a retailer if you purchase a similar new one For Countries not mentioned above please contact your local authorities for a correct method of disposal By doing so you will ensure that your disposed product undergoes the necessary treatment recovery and recycling and thus prevent potential negative effects on the environment and human hea...

Page 4: ...ve earth or signal cable shield connections to prevent ground loops Any such disconnections are outside the recommended practice of BSS Audio and will render the EMC or safety certificate void Mechanical Installation OF FIRE REPLACE ONLYWITHTHE ETHERNET PRIMARY SECONDARY A 1 2 3 4 1 2 3 4 B C D IN OUT CAUTION TO REDUCETHE RISK SAMETYPE AND RATING OF FUSE AVIS UTILISER UN FUSIBLE DE RECHANGE DE MEM...

Page 5: ...ith a Master LED on the front panel of the device that is providing the master clock function Network Link The Network Link indicates the presence of Cat 5 Ethernet cables If no cables are connected the LED is unlit the LED flashes if either a control or CobraNetTM AVB Dante cable is fitted and remains illuminated if both cables are connected Data Activity The Data Activity LED will flash to indic...

Page 6: ...se of HiQnet London Architect The physical AVB connections must be made using Cat 5e cables and an AVB compatible network switch See Technical Specifications for compatible Ethernet Switches Do not connect the AVB ports to any switch which does not support AVB When connecting only two AVB devices together a direct connection between devices can be made from the primary of one device to the primary...

Page 7: ... ceases to receive the 48kHz system clock from Box A due to power failure of Box A Box B will take over and begin receiving and transmitting audio over the CobraNetTM network These connectors can also facilitate integration with external clocks when using BLU link or DanteTM allowing the Soundweb London devices to slave to a house clock a common requirement in post production theatre and broadcast...

Page 8: ... left of the 12 control inputs and two software assignable reference voltage outputs R to the right The control ports have two modes of operation 2 wire and 3 wire 2 Wire Mode In this mode the 12 control inputs are internally pulled up to 5V DC via a 4 7kOhm resistor Therefore no external voltage source is needed to create contact closure to ground for switches such as mute buttons or resistance t...

Page 9: ... LED relay When sourcing from the Logic Output an LED connected between one output Anode A and common Cathode K will illuminate when the logic output is activated without requiring any external current limiting resistor the Soundweb London contains an internal 440 Ohm resistor Port 1 Current source 10mA max LED LD5 For higher current reed type relays you must use the Logic Output to sink current u...

Page 10: ...put impedance 3 5kOhm Maximum input level 20dBu with 0dB input gain 8dBu with 12dB gain CMRR 75dB at 1kHz Equiv Input Noise EIN 128dBu typical with 150 Ohms source Phantom power 48V nominal selectable per input Pre AEC Input Latency 38 Fs 0 79ms 48k Post AEC Input Latency Original 8k Algorithm 2385 Fs 49 68ms 48k Full Bandwidth Algorithm 1609 Fs 33 52ms 48k Tail Length 200 ms Convergence Rate 49 d...

Page 11: ...LU linkTM AUDIO NETWORK BLU 800 320 160 120 Connectors 2 x RJ45 Ethernet connectors Maximum cable length 100m 328ft on Category 5e cable between devices Latency 11 Fs 0 23ms 48k 0 11ms 96k Pass Through Latency 4 Fs 0 08ms 48k 0 04ms 96k CobraNetTM AUDIO NETWORK BLU 80 32 800 320 Connectors 2 x RJ45 connectors Maximum cable length 100m 328ft on Category 5 cable between device and Ethernet switch La...

Page 12: ...o ten years of use Environmental factors such as elevated temperature dust and smoke can adversely affect fan life Systems exposed to these conditions should be inspected more frequently Fan replacement can be performed either at the factory or by an experienced technician in the field Please contact BSS Technical Support for more information on purchasing replacement parts or product service BSS ...

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