Bluebell BC620R - Optical Receiver Card

83772
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Optical Receiver Card for 8 x Analogue Audio Signals. No Optics Fitted. Factory Default SMPTE Compatible AudioSettings. For EBU Compatible Audio Settings please state at time of order.
Visuals Price
814.20 CHF VAT excl.

880.15 CHF Inc. VAT

Made to order
  • Delivery
    • Shipped in 2 to 3 weeks
  • In-store pickup
    • Available in 2 to 3 weeks

The BC620R is a receiver for receiving multiple analogue line-level audio channels via a single optical fibre. All inputs are buffered and then converted using full 24-bit A/D conversion, before being multiplexed onto a single optical data stream.

The BC620R is particularly suited to multi-channel audio transport and applications requiring audio transport independent of embedded video or audio signals.

All Bluebell cards are designed to maintain maximum signal path integrity, offering excellent jitter-free optical transport. The BC620R is available in multimode, single-mode, WDM and CWDM versions to suit any fibre application.

The BC620R can be used with a BC630T enabling AES inputs to feed analogue outputs.

The BC620R occupies a single slot in the 19" rack-mount BC100-3RU chassis which can accommodate up to 15 single-slot cards. Some BC series processing cards have dual functionality allowing transmission or reception of up to 30 video channels from a single 3RU chassis.

Signal and card monitoring is achieved via SNMP monitoring in the BM101 network card.
Alternatively, GP output alarms can be triggered via the BM100 module.
For standalone applications, the BC620R can be housed in a robust individual enclosure.


Specifications



Optical input

Connector *

1 x LC female

Wavelength

1200-1610 nm
See ordering information for
multimode and single-mode variants

Sensitivity

> -24 dBm @ 1.25 Gb/s
> -28 dBm @ 0.62 Gb/s
> -28 dBm @ 155 Mb/s

Max. input power

> -1 dBm

Electrical audio output

Connector

26-pin D connector

Impedance

44 Ohm differential output

Bandwidth

20 Hz to 20 kHz +/- 0.25 dBt

System gain

0 dB, nominal +/- 0.5 dB

Format

Output level +18 dBu maximum
Ref. 1 mW into 600 Ohm

Number

8 x balanced line-level analogue audio

Noise reference

< -90 dB p-p weighted full scale

Output impedance

< 50 Ohm

General card specifications

 

Depth:

60 mm

 

 

Width:

20 mm 4TE

 

 

Height:

100 mm (3RU)

 

 

Weight:

100 g

 

 

Operating temperature:

-30 to +70 ºC

 

 

Power supply:

2.5 W

 

 

Signal detection:

LED illuminated on signal loss

 

 

Number of slots:

1

 

 

Compliance

 

 

 

EMI/RFI:

Complies with Directive 89/336/EEC

 

 

Electrical:

Complies with EN 61000-6-1, EN61000-6-2

 

 

Laser safety

Complies with Class 1 laser products
24 CFR 1040.10 & 1040.11

 

 

RoHS:

Complies with Directive 2002/95/EC

 

       
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