indoor hardware quality standard

HUAWEI TECHNOLOGIES CO., LTD.

www.huawei.com

Indoor Hardware

Quality Standard

Prepared By QC Department


Content

Rack & Cabinet

Power & Grounding Cables

Fibers

Signal Cables

Labels

Example Inspection Report


Rack & Cabinet


Cabinet Type


Indoor Environment

Rack & Cabinet


Cabinet Fixation on Cement Floor

Rack & Cabinet

4. Insulating Plate

Baut Expansi harus terinstall

dengan baik


Cabinet Fixation on Antistatic Floor

Rack & Cabinet


Cabinet Fixation

Rack & Cabinet

Cabinet yang berdampingan

harus sejajar dan lurus

sehingga terlihat rapi.

Cabinet yang mempunyai tinggi

yang sama harus sejajar dan

lurus.

Tidak boleh ada goresan atau

kerusakan pada cabinet, jika

terdapat kerusakan pada cat

maka harus dilakukan

pengecatan ulang.

Kesalahan pada ketinggian

Cabinet harus kurang dari

3 mm.

Kesalahan jarak antar rack

cabinet harus kurang dari 5 mm.


Inlet/Outlet

Rack & Cabinet

All of the inlet/outlet cable holes of the cabinet should be blocked out.

Antistatic Wrist strap harus dalam keadaan terpasang di lubang instalasi antistatic pada rack.



Connection

Kabel Power dan Grounding harus terkoneksi dengan benar dan kuat.

Tidak boleh ada kawat tembaga yang terbuka pada koneksi kabel power dan Grounding.



Connection

Semua jenis perangkat

dengan keseluruhan atau

sebagian dari metal pada

rack dan chassis

harus dihubungkan ke

protection ground dengan

benar dan relative kuat.

Koneksi Protection

Ground (PGND) dari 1

cabinet ke Busbar

Customer di-standardkan

1 (satu) tarikan kabel

seperti ditunjukkan pada

gambar disamping.

Cabinet

PGND BAR



Connection

Koneksi Grounding cabinet doors harus

terkoneksi dengan benar dan kuat.

Grounding protection pada AC dan DC power

supply harus dikoneksikan pada grounding

bar. GND dan PGND harus dikoneksikan

pada grounding body yang sama.



Routing & Distribution

Routing Kabel Power dan Ground

harus dilakukan dengan lurus

tanpa bending dan silang serta

diikat dengan kabel Ties

Bila jarak antara Cable Ladder dengan

bagian atas cabinet lebih dari 80 cm, harus

ditambahkan Cable Ladder dengan

menggunakan support yang kuat



Contoh yang salah (signal cable

dan power cable di ikat

bersamaan)

Contoh yang benar (signal cable dan power cable

di beri jarak 3cm)

Note: Untuk instalasi indoor gunakan tie wrap warna putih. Potong ujung sisa sampai habis.




When making lugs for the power and ground cables, the lugs should be soldered or crimped firmly.

No Copper Wire naked

(Good Example)

1 2

3


Dua alasan utama untuk Instalasi Grounding system pada site

(2 Main clause for install grounding system at Site)


1. Untuk mengurangi resiko cedera akibat petir

For decrease risk injury from thunderbolt

2. Untuk memproteksi peralatan pada OptiX yang disebabkan karena tegangan tinggi dan arus yang besar yang disebabkan oleh petir

For protect equipment of OptiX causes High voltage and high current from thunderbolt


Fibers


Distribusi Fibers Kabel tidak cross/menghalangi board sehingga dapat menyulitkan pada saat expand

modul. Label di tempatkan sejajar/rapih

Common

Fibers


Apabila terdapat coil box, fiber

cable dapat digulung dengan rapih

di coil box

Distribusi fiber kabel harus menggunakan protection tube apabila di

distribusikan ke luar kabinet

Pada ujung protection tube untuk fiber diberikan insulating tape untuk

mencegah gesekan yang tajam pada Fiber Cable.

Panjang protection tube yang masuk kedalam cabinet tidak lebih dari 10

cm dan diikat dengan kuat.

Common

Fibers


Common

The connection point of tail fiber must be clean without any dust.

The unused optical fiber head and board optical port must be

covered with protection caps (plugs).

Fibers


Signal Cables


Routing Subscriber cables must be tidy

Jalur / rute kabel Signal / Kabel E1 harus rapi

Signal Cables



Distribution signal cable on DDF

Distribusi signal tidak rapih

Distribusi signal rapih, di

buat spare secukupnya,

hasil pemotongan ujung

kabel di isolasi/ditutup

Signal cable disusun sejajar (tidak saling

cross), dengan label yang jelas

Signal Cables



Labels


Labels

Labels of Cabinet

LABELS SUB RACK LABELS RACK


Labels

Labels of Power Cables & Ground

General use Label Ties for Power Cables

• Power cable menggunakan label ties.

• Diletakan 2 cm setelah konektor.

• Di Print, bukan tulis tangan.

Horizontal position

Vertical Position


Labels


The label of power cables are filled in and pasted correctly and reliably.

(Stick cable label at cabinet, power supply and grounding bar: for easy

Identification )

Explanation to the label example:

The contents of the label on the load cabinet side is “A01/B08- –48V2 ”, indicating that this

power cable is the –48V2 that comes from 8th connecting terminal on the second row of –

48V bus bar in the power distribution box, which is located in row A and line 01.

The contents of the label on the power distribution cabinet side is “B03- –48V2 ”,

indicating that this power cable is the –48V2 that comes from the load cabinet, which is

located in row B and line 03.


Labels


The label of power cables are filled in and pasted correctly and reliably.

(Stick cable label at cabinet, power supply and grounding bar: for easy

Identification )


Labels

Labels of Signal Cables

• Pada label diatas “A01-03-01-01” meng-indikasikan bahwa ujung pangkal dari kabel dikoneksikan

dengan Terminal 01 pada Slot 01, Subrack 03 dari kabinet pada Baris A dan Kolom 01.

• Sedangkan pada “MDF-G01-01-01” meng-indikasikan bahwa ujung sisi yang lain dari kabel

dikoneksikan dengan Terminal pada Baris 01, Kolom 01 dari MDF pada Baris G dan Kolom 01.

Labels for Cable Posisi Pemasangan Label

General Labels for Signal Cables


Labels of Subscribers Cables

Labels

• Label untuk Kabel Subcribers dipasang diujung kabel disisi Konektor Equipment MA5605 (Access)

dan diujung kabel disisi Main Distribution Frame (MDF).

• Untuk Labels di MDF, cukup jelas.


MUST BE USE LABELS INFORMATION

Labels of Subscribers Cables

Labels


Labels

Labels of E1 Cables

LABELS NEAR DDF


Labels

Labels of E1 Cables

MUST BE USE LABELS INFORMATION


Labels

Labels of DDF

LABELS ON DDF LABELS ON DDF


Labels

• Pada label diatas “A01-01-05-05-R” meng-indikasikan bahwa ujung pangkal dari Optical Fiber

dikoneksikan dengan Interface Penerima (Receiving) Optical 05 pada Slot 05, Frame 01 dari Kabinet

pada Baris A, Kolom 01.

• Sedangkan pada “G01-01-01-01-T” meng-indikasikan bahwa ujung sisi yang lain dari Optical Fiber di

koneksikan dengan Interface Pengirim (Transmitting) Optical 01 pada Slot 01, Frame 01 dari Kabinet

pada Baris G, Kolom 01.

Labels for Cable Posisi Pemasangan Label

Labels of Fibers

General Labels for Optical Fibers


Labels

Labels of Fibers

The label of Fibers are filled in and pasted correctly and reliably.


Labels

Labels on Alarm Box

The label of Fibers are filled in and pasted correctly and reliably.


Examples Hardware

Quality Inspection Report


No. Check Content Suggestion for Modification Subcontractor

1

The labels of rack not yet attached.

Problem Analysis:

Installation Team still not yet attached

The labels of rack shall be placed neat and clean

-

Clause List

Labels

Location

Cabinet

Status

OPEN

QAM

7

Batch

2

Defect Quantity

2

Appraisal

Code 7.1.011

Score 0.2

Sample

Examples Hardware Quality Inspection Report



2

Some materials and redundant cable ties still exist

inside cabinet and on the top of the subrack.

Problem Analysis:

Installation Team still not recheck after finish

installation

The sundries of redundant cable ties and screws and

other things must not exist inside, or at the bottom, or

on the top of the rack.

-

Clause List

Rack & Cabinet

Location

Inside Cabinet

Status

CLOSED

QAM

1

Batch

2

Defect Quantity

4

Appraisal

Code 1.1.009

Score 0.5

Sample

Sample





3

Fibers and signal cables not have fixed printed

labels.

Problem Analysis:

Installation Team not yet attached

The labels of cable are filled in and stuck correctly

and reliably. They must be tidy position and same

direction. They must be stuck on a position 2cm away

from their connectors. They can be made in a uniform

way according to customer requirement.

-

Clause List

Labels

Location

Signal Cables

Status

OPEN

QAM

7

Batch

2

Defect Quantity

4

Appraisal

Code 7.1.005

Score 0.5

Good Sample

Good Sample

Good Sample



4

DDF Rack not connected to the protection ground.

Problem Analysis:

Installation Team not recheck after finish

installation

The shell of maintenance terminal must be connected

to the protection ground:

1. when the network interface between the

maintenance terminal and major equipment uses a

RJ45 connector, The electric isolation between them

is realized. Thus it does not need to have the same

ground with the major equipment.

2. when the network interface between the

maintenance terminal and major equipment does not

use a RJ45 connector. It needs to have the same

ground with the major equipment.

Dian Karya

Clause List


Location

DDF

Status

OPEN

QAM

3

Batch

2

Defect Quantity

1

Appraisal

Code 3.1.001

Score 0.5




2

The DDF and OTB rack not connected to

protection grounding.

Problem Analysis:

Installation Team not rechecking after finished

installation

All kinds of equipment with a complete or part of

metal shell of rack and chassis must be connected to

the protection ground in a correct and reliable way.

Procon

Clause List


Location

On DDF

Status

OPEN

QAM

3

Batch

1

Defect Quantity

1

Appraisal

Code 3.2.020

Score 1

Good Sample




5

Ground cable of cabinet door not reliable and have

no connected.

Problem Analysis:

Installation Team forget to installed

The ground cable of cabinet door must be connected

in a correct and reliable way.

-

Clause List

Power & Grounding Cable

Location

Inside Cabinet

Status

OPEN

QAM

3

Batch

2

Defect Quantity

3

Appraisal

Code 3.2.030

Score 0.5




3

Ground cable of cabinet door not reliable.

Problem Analysis:

Installation Team not recheck after finish

installation

The ground cable of cabinet door must be connected

in a correct and reliable way.

Procon

Clause List

Power & Grounding Cable

Location

Inside Cabinet

Status

OPEN

QAM

3

Batch

1

Defect Quantity

1

Appraisal

Code 3.2.030

Score 0.5




6

Power cable and PGND cables still use temporary

labels or not have fixed labels.

Problem Analysis:


The labels of power cable and ground cable are filled

in and stuck correctly and reliably. They must be in a

tidy position and the same direction. They must be

stuck on a position about 2cm away from their

connectors. They can be made in a uniform way

according to customer requirements, including the

label for power distribution switch.

-

Clause List

Labels

Location

Power Cables

Status

OPEN

QAM

7

Batch

2

Defect Quantity

4

Appraisal

Code 7.1.006

Score 0.3 x 3 times

(0.9)




7

Many redundant parts of cable ties still not cut.

Problem Analysis:

Installation Team not rechecking after finish

installation

Cables must be tied with uniform spacing and

appropriate tightness. Cable ties must be arranged in

a tidy way. Their redundant parts must be cut from

their bottom after they are tied so that any sharp

edges do not exist.

-

Clause List

Signal Cables

Location

Cable Ladder

Status

OPEN

QAM

4

Batch

2

Defect Quantity

4

Appraisal

Code 4.1.014

Score 0.5




8

Discarded marking still exist under the floor.

Problem Analysis:


installation

The floor gaps around the rack should be blocked up.

Discarded cable ties, screws and other sundries

should not be found under the floor.

-

Clause List

Site Clean

Location

Under The Floor

Status

OPEN

QAM

19

Batch

2

Defect Quantity

4

Appraisal

Code 19.1.004

Score 0.2




10

Discarded marking and packing materials still exist

under the floor.

Problem Analysis:


installation

The floor gaps around the rack should be blocked up.

Discarded cable ties, screws and other sundries

should not be found under the floor.

-

Clause List

Site Clean

Location

Under The Floor

Status

OPEN

QAM

19

Batch

2

Defect Quantity

4

Appraisal

Code 19.1.004

Score 0.2




9

Copper wire naked..

Problem Analysis:


installation

No copper wire is naked in the plugs of power cable

and grounding cable. Cable plugs must be installed

according to specification.

-

Clause List


Location

OSN 6800

Status

OPEN

QAM

3

Batch

2

Defect Quantity

1

Appraisal

Code 3.2.026

Score 0.5




12

PGND cables and Power cables of battery have

bad arrangement (not tidy).

Problem Analysis:


Power cable and grounding cable arrangement must

accord with engineering design document. Easy to

expansion or maintenance.

-

Clause List


Location

Under Cabinet & Battery

Status

OPEN

QAM

3

Batch

4

Defect Quantity

4

Appraisal

Code 3.2.025

Score 0.5




11

Insulation Pad not yet installed.

Problem Analysis:


Support parts of rack must be installed correctly and

firmly, all of the bolts must be fixed according with

criterion. If have insulation parts must be also

installed and assure insulation result. The support

made by customer must be installed according to

customer’s request.

-

Clause List

Rack & Cabinet

Location

Under Cabinet

Status

OPEN

QAM

1

Batch

4

Defect Quantity

4

Appraisal

Code 1.1.003

Score 1.5




13

Wrong battery setting on Rectifier by customer.

Problem Analysis:

Wrong setting

Re-setting Battery setting become 650 Ah – 650 Ah.

-

Clause List

Indoor Auxiliary

Location

Rectifier

Status

CLOSED

QAM

2

Batch

1

Defect Quantity

1

Appraisal

Code -

Score -

Rework

Battery Capacity 650Ah




14

Materials unused, rubbish inside MKCS cabinets

The equipment room should be

neatness and tidy. Discarded packing

materials should be cleaned. Spare

parts should be arranged in a tidy

way after installation

PT. Dian Karya

Clause List

19.1.005

Category

MIN

Status

OPEN

QAM

19

Batch

2

Defect Quantity

7

Appraisal

Code 000000L

Score 0,2




15

Inlet outlet cable holes not yet block

properly.

All of the input/output cable holes of

the rack (except N68E) must be

blocked out

PT. Dian Karya

Clause List

1.1.007

Category

MED

Status

OPEN

QAM

1

Batch

2

Defect Quantity

1

Appraisal

Code 000000I

Score 1




16

Labels on DDF & Fibers not yet attached

Problem Analysis:

Waiting provide Optic Cables by Customer

On the DDF, trunk cable labels must be easily viewed

for going to problem location.

Adyawinsa

Clause List

Labels

Location

On DDF

Status

OPEN

QAM

7

Batch

1

Defect Quantity

3

Appraisal

Code 7.1.008

Score 0.3




2

The labels attached not good or not same direction

Problem Analysis:


installation

The labels of cable are filled in and stuck correctly

and reliably. They must be tidy position and same

direction. They must be stuck on a position 2cm away

from their connectors. They can be made in a uniform

way according to customer requirement.

Adyawinsa

Clause List

Labels

Location

On Cables

Status

OPEN

QAM

7

Batch

1

Defect Quantity

3

Appraisal

Code 7.1.005

Score 0.5




1

Some screws still not tightness

Problem Analysis:

Installation Team not rechecking after finished

installation

The board can be plugged and unplugged smoothly.

Its panel screws must have appropriate tightness if

they exist. The steel wire of spring is perfect

SWATAMA

Clause List

Rack & Cabinet

Location

Inside Cabinet

Status

CLOSED

QAM

1

Batch

1

Defect Quantity

2

Appraisal

Code 1.1.016

Score 0.5




4

Some panel screws still loosen.

Problem Analysis:


installation

The board can be plugged and unplugged smoothly.

Its panel screws must have appropriate tightness if

they exist. The steel wire of spring is perfect.

Procon

Clause List

Rack & Cabinet

Location

Module Power

Status

CLOSED

QAM

1

Batch

1

Defect Quantity

3

Appraisal

Code 1.1.016

Score 0.5

Rework



5

No covered with the adhesive tape

Problem Analysis:


installation

The peeled place of subscriber cable at the MDF

should be covered with the adhesive tape or heat-

shrinkable tube

Procon

Clause List

Signal Cables

Location

Cables near DDF

Status

CLOSED

QAM

4

Batch

1

Defect Quantity

3

Appraisal

Code 4.1.023

Score 0.2

Rework



2

Labels on the alarm box still not have and also not

yet attached on the door.

Problem Analysis:

Installation not complete yet

Labels must be stuck on the alarm box according to

specifications, easy to maintenance

Adyawinsa

Clause List

Labels

Location

On Alarm Box

Status

OPEN

QAM

7

Batch

1

Defect Quantity

2

Appraisal

Code 7.1.007

Score 0.3



2

No Insulating tape of the cut of protection tube.

Problem Analysis:


The cut of protection tube for tail fiber must be

smooth. Otherwise, the insulating tape must be used

to avoid hurting anyone.

Adyawinsa

Clause List

Fibers

Location

Cabinet

Status

CLOSED

QAM

5

Batch

1

Defect Quantity

2

Appraisal

Code 5.1.005

Score 0.5

Rework

Rework

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Thanks

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indoor hardware quality standard

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