Bluebell BC450T/S/CWDM - Singlemode 3G-SDI Optical Transmitter Card

83735
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Singlemode 3G-SDI Optical Transmitter Card with 8 x Analogue Audio Embedder. (Dedicated CWDM Tuned Laser, Wavelength to suit ITU Grid Spacing)
Visuals Price
2,380.50 CHF VAT excl.

2,573.32 CHF Inc. VAT

Made to order
  • Delivery
    • Shipped in 2 to 3 weeks
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    • Available in 2 to 3 weeks

Optical transmitter card 3G/HD-SDI single mode with 8 x analogue audio multiplexers with LC connector. (Dedicated CWDM laser, wavelength matched to ITU grid spacing).

The BC450T is a transmitter for converting 3G/HD/SD-SDI signal to optical signal with the capability to incorporate 8 analogue audio channels at line level. The incoming signal is automatically detected then equalised before conversion and transmission over a single optical fibre. All Bluebell cards are designed to maintain maximum signal path integrity, providing excellent jitter-free optical transport.

Both SFP transmitter outputs are used to allow easy distribution of the optical output.

The BC450T multiplexer can be used with a BC460R demultiplexer allowing the analogue inputs to feed AES outputs.

The BC450T is available in multimode, single mode, WDM and CWDM versions to suit any fibre application.

The BC450T occupies a single slot in the 19" rack chassis BC100-3RU which can accommodate up to 15 single-slot cards. Certain processing cards in the BC series 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 BC450T can be housed in a robust individual enclosure.


Specifications



Electrical Video Input

Standards

SMPTE 292M, SMPTE 259M, SMPTE 297M
SMPTE 305M

Equalisation

Automatic up to 100 m @ 3 Gb/s
Automatic up to 200 m @ 1.485 Gb/s

Connector

BNC 75 Ohm to IEC 60169-8 Amendment 2

Return Loss

> 15 dB @ 1.485 Gb/s

Electrical Audio Input

Connector *

26-pin D Connector

Impedance

Differential Input 24 kOhm

Format

20 Hz to 20 kHz +/- 0.25 dB distortion

Audio Levels

System Gain 0 dB, +24 dBu Maximum
-18 dBFS = 0 dBu (Europe) or
-20 dBFS (USA) ref 1 mW into 600 Ohm
Selectable for 0 dBu = -18 dBFS (Europe) or
+4 dBu = -20 dBFS (USA)
Variable via potentiometer on card +/- 1 dB

Number

8 x Balanced analogue audio inputs line level, (4 stereo pairs)

Optical Output

Connector *

1 x LC Female

Wavelength

850 nm, 1310 nm, 1550 nm, CWDM
See ordering information

Optical Power

-2 dBm @ 1310 nm (typical)
-2 dBm @ 1510 nm (typical)
0 dBm @ CWDM (typical)

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:

6 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 Product
24 CFR 1040.10 & 1040.11

 

 

RoHS:

Complies with Directive 2002/95/EC

 

       
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