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Televes Fiberkom FO Node - 1200-1600nm Twin - Built-in OLC

Televes Fiberkom FO Node - 1200-1600nm Twin - Built-in OLC

  code: 238001

Televes Fiberkom FO Node - 1200-1600nm Twin - Built-in OLC

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  • Free 2nd Class UK Delivery when you spend £150.00
  • Free 1st Class UK Delivery when you spend £300.00
£249.26
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Televes Fiberkom FO Node - 1200-1600nm Twin - Built-in OLC

Nowadays, cable operators are adapting their installations to distribute services using fibre optics.

These installations use DOCSIS protocols to provide bidirectional distribution of the data, and DVB-C to transmit television signals.

Televes' optical mininodes operate as a bridge between the former coaxial and the new optical networks, translating the optical signals from the backbone to RF signals to be transmitted over coaxial up to the user's modem and the other way around.

Our range of FiberKom includes units which operate in different return channel bands and/or modules that comprise one or two fibres: the choice of the unit will depend on the operator's requirements.

Highlights:

  • Incorporate an Optical Level Control (OLC) that automatically regulates all the settings to achieve a consistent output signal level, regardless the channel load.
  • Remote-powered RF output.
  • 93dBµV signal level, 42 CENELEC channels (CSO, CTB>60dB)
  • Low consumption (4W).

Main features:

  • Ideal for FTTB/FTTH applications.
  • 238003 and 238004 use a single fibre for both the forward path channel (1240...1560nm) and the return channel (1610nm).
  • High quality DBF laser (Class 1M) in both channels.

Two operating modes:

  • CW (Continuous Wave). The laser is transmitting continuously. Useful in those applications where the return channel suffer high attenuation (FTTB).
  • RFoG (RF over Glass), where the laser only operates when there are packets to be transmitted. Useful in applications where it's hardly any attenuation (FTTH).

They feature different ways of powering: 238001 and 238003 can be powered through the mains with its own embedded PSU. Ref 238003 can be remotely powered through its "F" output connector. Ref. 238004 can be powered either through mains and an external PSU or remotely through its "F" connector.

Technical Specification

Forward path channel

Bandwidth

MHz

87 ... 1006

OLC input level

dBm

--8 ... +1

Flatness

dB

± 1

Outputs

1

Output level 42ch CENELEC

dBµV

93

CNR/CSO/CTB

dB

>52/>60/>60

Selectable attenuator

dB

6/12

Preattenuator

dB

3

Equalizer (Forward Slope)

dB

4/9

Wavelength

nm

1200 - 1600

Input maximum level

dBm

2

Return channel

Selectable bandwitdth

MHz

5 - 65

Optical output level

dBm

3

Flatness

dB

± 1

Output RF level

dBµV

75 ... 100

Wavelength

nm

1310 ±20

Laser type

DFB (Class 1M)

Switching time ON/OFF

µs

1

General

Mains power

V~/mA

99 - 253/75

Alternate current consumption

W

4

Dimensions

mm

185 x 80 x 35

Power through F connector (remote)

Vdc/mA

--

Weight

g

400

Ingress Protection

IP

30

EMC Compatibility

EN 50083-2

Security

EN 60825-1_2007

Delivery Information

FREE Mainland UK Economy delivery (2 - 5 days) on orders over £150.

FREE Mainland UK Standard delivery (1 - 3 days) on orders over £300.

Mainland UK Economy Delivery (2 - 5 days) from £3.80

Mainland UK Standard Delivery (1 - 3 Days) from £4.50

  • Items under 2kg are dispatched via Royal Mail and items over 2kg are dispatched via Interlink.
  • All Interlink deliveries are provided with a tracking number and a one hour delivery window, sent via text.
  • You will receive an email as soon as your goods are dispatched. 
  • Most items ordered before 3pm Monday - Friday will be dispatched the same day.

Next Day Delivery from £8.95

  • Dispatch from Royal Mail Special Delivery or Interlink for larger items.
  • Tracking number provided once your order has been dispatched.

International Delivery

  • For international orders please contact us for our best available rates.
  • We ship internationally every day and have experience of getting orders to you for as cheap as possible, as fast as possible.

Returns Information

Any unwanted products can be returned within 28 days of delivery.

To arrange a return please contact our customer service team on 0191 487 1292 or email websales@trade-works.co.uk. Please ensure that you provide your order number.

Our customer service team will provide you with a returns number and a returns form which must be completed.

For more information on Delivery & Returns please click here.

 

Security policy

Our Payment Service Provider is Sage Pay (formerly Protx) – the largest independent payment service provider (PSP) in the UK and Ireland.

Sage Pay provides a secure payment gateway (Level 1 PCI DSS), processing payments for thousands of online businesses, including ours. It is Sage Pay’s utmost priority to ensure that transaction data is handled in a safe and secure way.

Sage Pay uses a range secure methods such as fraud screening, I.P address blocking and 3D secure. Once on the Sage Pay systems, all sensitive data is secured using the same internationally recognised 256-bit encryption standards.

Sage Pay is PCI DSS (Payment Card Industry Data Security Standard) compliant to the highest level and maintains regular security audits. They are also regularly audited by the banks and banking authorities to ensure that their systems are impenetrable.

Sage Pay is an active member of the PCI Security Standards Council (PCI SSC) that defines card industry global regulation.

In addition, you know that your session is in a secure encrypted environment when you see https:// in the web address, and/or when you see the locked padlock symbol alongside the URL.

So when buying through our site, you can be sure that you are completely protected.