surfiber technology---professional manufacturer for optical passive component

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FAT-8T

Publish time 2022-04-18 15:43

FAT-8T

Safety Information

Following All Safety Precautions

Before any operation, read the instructions and precautions in this document carefully to minimize the possibility
of accidents. The Caution and Note items in the documents do not cover all the safety precautions that must be followed. They only provide the generic safety precautions for operations. When operating Huawei products and equipment, you must comply with safety precautions and special safety instructions related to corresponding equipment provided by Huawei. The safety precautions in the document are related to only Huawei products.
Huawei is not liable for any consequence that results from the violation of universal regulations for safety operations and safety codes on design, production, and equipment use.

Complying with the Local Safety Regulations

When operating the device, comply with the local safety regulations.

Qualified Personnel Only

The personnel in charge of installation and maintenance must be trained and master the correct operating
methods and safety precautions before beginning work.

Symbols

CAUTION Indicates a potentially hazardous situation, which if not avoided, could result in equipment damage, data loss, performance degradation, or unexpected results.

NOTE Provides additional information to emphasize or supplement important points of the main text.

Safety of Personnel
When handling optical fibers, do not stand close to, or look into the optical fiber outlet without eye protection.

Protect yourself when drilling holes. Flying dust may hurt your eyes or you may inhale the dust.

When working at a height, be cautious about falling objects.

Installation Tools

Marker	Level	Phillips screwdriver(M3-M6)	Measuring tape(3m)
Hammer drill	Drill bit(?6mm)	Diagonal pliers	Protective gloves
Aramid knife	Stripping tool	Splicing tool	Rubber hammer

1 Installing the FDB

(1)Mark the installation position and use a level to make the FDB horizontal.

(2)Drill holes on the wall and hammer the raw plugs into the holes with a rubber hammer. (3)Tighten four tapping screws to secure the FDB to the wall.

2 Stripping, Routing, Securing and Terminating the Riser Cable

a. Stripping the Riser Cable
Strip the riser cable. The recommended stripping length is 1800 mm.

b. Opening the FDB

(1)Loose the captive screw. (2)Remove the cover.

(3)Loose the captive screw and remove the middle cover. (4)Open the splice tray and pass-through tray .

c.Installing Pigtails

(1)Take out the pigtails from its package. (2)Insert the pigtails into the adapter ports.

(3)Route the pigtails into the upper splicing tray.

d1.Routing the Riser Cable in and out from the Bottom
(1)If the diameter of the riser cable is less than 10 mm, wrap it with a foam tape until the (2)Route in the riser cable.
diameter is 12.5 mm. Otherwise, skip this step.
a) Determine where to be wrapped.
b) Wrap the cable.

(3)Secure the cable and the aramid. (4)Unfold all splicing trays upwards to the self-locked position at 120 degrees. (5)Store the straight-through tubes.

d2.Routing the Riser Cable in from the Bottom and out from the Top

(1)Lead in and secure the riser cable as previous steps. Remove the sealing rubber for riser cable and knock down hole board. (2)Unfold the splicing trays and route the riser cable out of the FDB.

(3)Secure the aramid and the cable. (4)Store the straight-through tubes.

e. Terminating the Rise Cable
(1)Route the loose tube of riser cable into the splicing tray. (2)Strip optical fibre and pigtail, splice the optical fibre with the pigtail.

(3)Store the fibres as shown in the following figure. (4)Reinstall the middle cover.

3 Connecting the Pre-connectorised Cable
(1) Rotate the adapter.

(2)If the drop cable is a flat cable, warp it with a foam tape until the diameter is 5 mm. Otherwise, skip this step.
a) Determine where to be wrapped.
b) Wrap the cable.

(3)Connect and secure the pre- connectorised cable. (4)Install the cover.

Appendix: Connecting the Straigh-tthrough Riser Cable

(1)Strip a new riser cable. The recommended stripping length is 1200 mm.

(2)Cut off the faulty riser cable and lead in a new riser cable. a) Lead in the new riser cable from the bottom. b) Lead in the new riser cable for the top.