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CAJAS TERMINALES ÓPTICAS (CTO)

The CAJAS TERMINALES ÓPTICAS (CTO) is the interconnection point between the drop cable and the Riser or Drop cable for subscriber access. It can also be used as a point of cross-connection and transition between the G-652d fiber trunking cable and the Attached to customers with G-657A2 fiber. Depending on the type of building, this type of box may be installed outdoors, with capacities limited to 16 f. or final, or in theindoor, with boxes of capacity up to 64 f.o The outdoor boxes may be installed in facades, outdoor closet poles, etc., and even indoors, while those indoors.
They can only be installed in closed places, common rooms of buildings, which are not exposed to the elements.
The indoor multi-operator set will allow, in deployments inside buildings, to give termination solution and shared connection of subscribers between operators, through independent modules for the termination of the cables of each operator, and connection of the vertical subscriber network.
The location of these sets will be in the RITI, in those cases of buildings that have develops an ICT, or common areas of the property, (garages, utility room, lobbies), for cases in which, without ICT, there is the possibility of sharing the vertical network of cabling. Operators' boxes may be attached to the subscriber network box according to
the deployment that cover the building.

Caja terminal óptica modular para interior de edificios 48 conectores SCAPC
Caja terminal óptica modular para interior de edificios 48 conectores SCAPC

3.2.1 Main characteristics of the external CTO for 16/8/4 clients

This type of boxes must comply with:

  • Minimum degree of protection IP65.
  • 16 robust connectors, with sealing caps (it will be appreciated that they are captive)
  • It must indicate its dimensions, as well as the cubic capacity.
  • It will not require opening to register a client.
  • The envelope (base and lid) will be made of thermoplastic polymer, fireproof according to
  • UL-94: V-0, resistant to impact, weathering and sunlight, stabilized against UV radiation.
  • It must allow its closure and subsequent reopening without special tools with a clip-type system.
  • Installation / mounting: Vertical or in line with distribution cable.
  • Indicate in the Excel section of "Complete Description", the port configuration of cable entry, as well as its configuration. For example: “You will have up to 4 cable entry ports. Each port allows 1 cable from 9 to 16mm or up to 28mm multiport cables x port. In initial configuration comes with two cable seals in passing, 1 multi-cable port (2 x multi-port) and a blind plug ”.
  • Indicate in the Excel section of "Complete Description", the length of storage minimum cable pitch: For example: "2.5m x 7 microtubes".
  • Minimum number of trays 6: (≥16 fusions x tray). It will be valued that they are removable and rotate individually and as a block, as well as if they have a system vertical self-supporting to allow operation on the rest.
  • It must include 1x4 or 1x8 or 1x16 splitter and possibility for two additional splitters. On function of the spliter installed, it must be supplied with the fibers of the subscriber merged in increasing order.

It must be documented by certificate:

  • Tightness level, Mechanical tests (Impact, traction, torsion, bending, and static loads), Vibration tests, Climatic tests according to IEC 61300-2 (Cycles of Temperature, Hr%, Immersion in water, Salt mist, resistance to aggressive media, UV rays, dust).
  • Must include approved Orange exterior label
  • The position of each client port must be identified by stamping.
  • It must include all the necessary elements for its wall mounting.
  • It must come with assembly instructions in Spanish.

3.2.2 Main features 4/8 ports remote terminal box

This type of boxes must comply with:
Remote terminal box for 4/8 ports with robust connector and 50/100 / 150m of cable preconnected with a minimum degree of protection IP65.

The envelope (base and lid) will be made of thermoplastic polymer, fireproof according to
UL-94: V-0, resistant to impact, weathering and sunlight, stabilized against UV radiation.
It will allow mounting on the facade and pole in vertical and horizontal position.
The inner trays must be fixed at 90º to allow their manipulation without fall by gravity.
It must allow its closure and subsequent reopening without special tools with a clip-type system.

It must be documented by certificate:
o Tightness level,
o Mechanical tests (Impact, traction, torsion, bending, and static loads)
o Vibration tests
o Climatic tests according to IEC 61300-2 (Cycles of Temperature, Hr%, Immersion in
water, Salt Mist, resistance to aggressive media, UV rays, dust)
Must include approved Orange exterior label

The position of each client port must be identified by stamping.
It must include all the necessary elements for its wall mounting.
t must come with assembly instructions in Spanish.

Contact us

  • 4th Floor, A3 Building, HuaFeng Industrial Park, GuanTian Village, BeiHuan Road, ShiYan Street, Bao An District, Shenzhen City, Guangdong Province, China
  • +86-755-61350817
  • +86-755-61350817
  • sales@telhua.com
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