Optical Fibre and Copper Cabling Systems

System 5 - CWDM Solution

CWDM allows the use of a single fibre to transmit up to 40 Km between the main radio unit and the remotes, utilising different wavelengths for transmission over a single fibre. This reduces the need to lay extra fibre cables in the field, which can be labour and material intensive. Additionally, it also enables mobiles equipment to be housed in the telecom exchange rather than in a hut or base station. This may be practical for remote locations or other areas which lack the necessary infrastructure or security. The various interconnection boxes, cables, SFP’s and other hardware offered by WBT, provides mobile network operators with a smooth upgrade path and helps to future proof for upcoming capacity requirements.

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OPTICAL FIBRE SPLICE AND PATCH PANELS, 1RU, SWING OUT

These 1RU, LH / RH pivot open Splice & Patch, Patch only or Splice only sub-racks (patch panels) accommodate various numbers of optical fibres. They feature optical fibre cord management that maintains the MBR at 30 mm radius throughout. These sub-racks (patch panels) mount in a 19″ / 21″ rack with either front, mid or rear brackets. Can be installed into any ODF or Equipment Rack.

 

patch panels button

SFP OPTICAL TRANSCEIVERS

Optical Fibre Products
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SFP OPTICAL TRANSCEIVERS

Part NumberDescription
109X401LC Duplex SFP Module, 10Km, 1470Nm, 1.25Gb/s, CWDM
109X402LC Duplex SFP Module, 10Km, 1490Nm, 1.25Gb/s, CWDM
109X403LC Duplex SFP Module, 10Km, 1510Nm, 1.25Gb/s, CWDM
109X404LC Duplex SFP Module, 10Km, 1530Nm, 1.25Gb/s, CWDM
109X405LC Duplex SFP Module, 10Km, 1550Nm, 1.25Gb/s, CWDM
109X406LC Duplex SFP Module, 10Km, 1570Nm, 1.25Gb/s, CWDM
109X407LC Duplex SFP Module, 40Km, 1470Nm,2.5Gb/s, CWDM
109X408LC Duplex SFP Module, 40Km, 1490Nm,2.5Gb/s, CWDM
109X409LC Duplex SFP Module, 40Km, 1510Nm,2.5Gb/s, CWDM
109X410LC Duplex SFP Module, 40Km, 1530Nm,2.5Gb/s, CWDM
109X411LC Duplex SFP Module, 40Km, 1550Nm,2.5Gb/s, CWDM
109X412LC Duplex SFP Module, 40Km, 1570Nm,2.5Gb/s, CWDM

 

CWDM COUPLER TRAY (P/N TC27102CWDM1)

This CWDM coupler subrack is a 1RU sliding drawer, short depth module and provides patching facilities in an optical fibre equipment or termination rack. The subrack holds a single MUX/DEMUX module, that allows 3 x CWDM systems (of both transmit and receive optical signal streams) to be sent and received on a single fibre.

JUNCTION BOX FOR SINGLE RRU (P/N TC4029CWDM2)

This IP67 rated weatherproof enclosure is typically used at Remote End Radio sites, to provide a connection point for a single fibre and a  48V DC power connection. Up to three of these boxes are used with TC4029CWDM1 (main) coupler box to provide dual wavelength transmission from 3 x RRU sites back to the exchange over a single optical fibre. This product is part of the CWDM mobile front haul solution where there transmission equipment is located in the Exchange (up to 40km away).

  • Suitable for 1 RRU
  • Compatible with 1/2” hybrid cable
  • Remote end site applications
  • Part of mobile front haul solution

COUPLER JUNCTION BOX, FOR 3 RRUS (P/N TC4029CWDM1)

This IP67 rated weatherproof coupler enclosure is generally used at remote end radio sites to provide a connection point for a single fibre, three wavelength transmission up to 3 x RRU sectors back to the Exchange. A single Coupler Box contains a CWDM Mux/Demux module and is used to interconnect with up to 3 x TC4029CWDM2 enclosures.

  • Suitable for 3 RRU’s
  • Interconnects exchange fibre and TC4029CWDM2 enclosure
  • Remote end site applications, CWDM
  • Contains CWDM Mux/Demux module
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