HCPT Project: Model Site BTS Indoor (BTS3900)

Confidentiality Level: For Internal use only

__________________________________________________________________________ Huawei Confidential. No enclosure without permission

1

Overview of inside the cabinet Overview of inside the cabinet (front closed door view) (front open door view) Overview of jumper distribution Overview of inside the cabinet (closed side view) (side view)

HCPT Project: Model Site BTS Indoor (BTS3900)

Confidentiality Level: For Internal use only

__________________________________________________________________________ Huawei Confidential. No enclosure without permission

2

Overview of ACPDB AC phase cable with label Jumper-Feeder with color ring Installation bolt must have

and yellow plat label insulation pad on each cabinet

Include spring washer, and flat washer

HCPT Project: Model Site BTS Indoor (BTS3900)

Confidentiality Level: For Internal use only

__________________________________________________________________________ Huawei Confidential. No enclosure without permission

3

Overview of DCPDB Cabinet Overview of RFC Cabinet (GRFU and CPRI cable laying) Overview of E1 for DDF and IDU Overview of additional equipment inside BTS include its spare at PDU fuse DC

Fuse 160A for Battery power

MCB for IDU and Alarm Box

Fuse 100A for BTS power

HCPT Project: Model Site BTS Indoor (BTS3900)

Confidentiality Level: For Internal use only

__________________________________________________________________________ Huawei Confidential. No enclosure without permission

4

Overview of Inside-outside cable Overview of AC phase cable blocked labeled inside BTS

Overview alarm battery temperature Overview of IDU power

Cable position with label

HCPT Project: Model Site BTS Indoor (BTS3900)

Confidentiality Level: For Internal use only

__________________________________________________________________________ Huawei Confidential. No enclosure without permission

5

Overview of IDU grounding Overview of coax lying with label at BTS body

Overview of CPRI connection at Overview installation antistatic GTMU board with label wrist strap

HCPT Project: Model Site BTS Indoor (BTS3900)

Confidentiality Level: For Internal use only

__________________________________________________________________________ Huawei Confidential. No enclosure without permission

6

Overview of power and signal cable installation power battery directly not over heat ventilation connect to fuse

Overview of battery cabinet Install battery temperature sensor (open side view) on left battery below

HCPT Project: Model Site BTS Indoor (BTS3900)

Confidentiality Level: For Internal use only

__________________________________________________________________________ Huawei Confidential. No enclosure without permission

7

Overview installation cable external Overview install cable external alarm to EMU alarm to Rectifier

Overview installation alarm cable Overview installation alarm cable on ACPDB to EMU on EMU to ACPDB

HCPT Project: Model Site BTS Indoor (BTS3900)

Confidentiality Level: For Internal use only

__________________________________________________________________________ Huawei Confidential. No enclosure without permission

8

Overview of PGND cable at Overview of PGND bar on PGND bus bar Rectifier cabinet

DDF installed between BBU and RTN board. Up middle and right LSA for 3G link connection, bottom middle and right LSA for 2G link

3G Link LSA

2G LINK LSA

PGND

HCPT Project: Model Site BTS Indoor (BTS3900)

Confidentiality Level: For Internal use only

__________________________________________________________________________ Huawei Confidential. No enclosure without permission

9

Overview of Microwave antenna Overview of microwave antenna support Tightly tightened with ODU

Overview of ODU PGND connected Overview of ODU PGND to near metal (tower) connected tightly

MUST scratch the metal paint before connect to tower body

HCPT Project: Model Site BTS Indoor (BTS3900)

Confidentiality Level: For Internal use only

__________________________________________________________________________ Huawei Confidential. No enclosure without permission

10

Overview of coax PGND clip Overview of coax waterproofing tightly connected to bus bar with label Overview installation antenna Overview installation antenna At tower bracket on top pole

HCPT Project: Model Site BTS Indoor (BTS3900)

Confidentiality Level: For Internal use only

__________________________________________________________________________ Huawei Confidential. No enclosure without permission

11

Overview installation antenna Overview installation antenna Bracket on below pole accessories Overview waterproofing antenna Overview waterproofing installation installation with label from feeder to jumper with label

HCPT Project: Model Site BTS Indoor (BTS3900)

Confidentiality Level: For Internal use only

__________________________________________________________________________ Huawei Confidential. No enclosure without permission

12

Overview setting antenna Overview setting antenna Electrical tilting manual tilting Overview installation antenna Overview grounding clip on the waterproofing for grounding clip ground bus bar at tower

Prepared by Antonny Budiman