To ease operators pressure in site acquisition and meet their needs in energy saving,

fast deployment and multi-scenario application, Huawei has launched Mini-shelter.

Huawei Mini-shelter adopts modular design, consisting of equipment and

battery cabinet, can easily be applied to different scenarios. According to

different temperature requirements of different equipments, every cabinet

independently uses heat exchanger, intelligent heat exchanger, thermal electric

cooler(TEC), direct cooling and other energy-saving temperature control, to

achieve the goal of temperature control and energy saving.

Huawei Mini-shelter has been widely applied in lots of well-known operators,

gaining more and more popularity in modern site.

Huawei Mini-shelter Solution

Easy site acquisition: single cabinet footprint 1m2, multi-scenario application

All-in-one compact design, integrating telecommunication power supply, temperature control, monitor, power

distribution, battery and other equipments

Single cabinet occupies only 1m 2, saving footprint more than 60% compared with traditional shelter

According to operator demand, basic unit can be congured so that it can be used as the site, power supply cabinet,

battery cabinet, transmission cabinets and other applications

Mini-shelter is small and beautiful and can be used as the street site, rooftop site, suburb site, co-site, etc.

Emission reduction and energy saving, saving energy by 40% to 80%

According to different working temperature requirements of different equipments, Mini-shelter adopts individual

temperature control, saving the energy

Using heat exchanger, intelligent heat exchanger, thermal electric cooler (TEC), direct cooling and other energy-saving

temperature control, not to use or less use of air-conditioning, saving energy by 40% to 80%

According to different scenarios and equipments, using different temperature control to ensure precise temperature

control and exible conguration

HEX02 (80W/K)

HEX04(190W/K)

HEX02(80W/K)+TEC(190W)

HEX02(80W/K)+direct cooling

(300W)

TEC(190W)

Direct cooling (300W)

Intelligent heat exchange

(1300W)

Street site

Small footprint, equipment and battery cabinets covers about 2m2

Place facilitating, fast deployment, less attention

High-speed railway site

Fewer users, using single cabinet solution, saving 35% of the CAPEX compared with traditional solution

Facilitating the tower foundation and space, saving footprint

Rooftop site

Light weight, suitable for roof site building

Can be installed wholly with a crane on low oor or lift bulk on high oor

Co-site

High integration, independent space, good solution for different carriers co-site operating

Suburb site

Spare parts delivery, solving transportation problems

Congure heating lm, ensuring equipment work at - 30C

Fast deployment

Integration, transport in whole mode

Integrate equipments into Mini-shelter,

transport wholly

Suit for street site and rooftop site

Shipment in parts mode, on-site installation

Transport all components to the site

Suit for mountain site and rooftop site,

only needs 4 person within 2 hours

TCO saving

Forklift moving Crane lifting On-site assembly

Zhengzhou street site (2 cabinets)Sichuan suburb site (3 cabinets) Neimenggu urban site (3 cabinets)

Mini-shelter Compared with civil shelter:

Each site saves 78,000 RMB (or USD 11,142)the first year and then saves 2600 RMB (or USD 380) per year

Mini-shelter Compared with assembling shelter:

Each site saves 29,000 RMB (or USD 4142) the first year and then saves 14,000 RMB (or USD 2000) per year

Mini-shelter Compared with rent shelter:

Each site saves 24,000 RMB (or USD 3428) the first year and then saves 31,000 RMB (or USD 4428) per year

Mini-shelter VS civil shelter TCO analysis Mini-shelter VS assembling shelter TCO analysis Mini-shelter VS rent shelter TCO analysis

160000

140000

120000

100000

80000

60000

40000

20000

0

100000

90000

80000

70000

60000

50000

40000

30000

20000

10000

0

50000

45000

40000

35000

30000

25000

20000

15000

10000

5000

0

162,700

3,610

87,300

970

CAPEX OPEX

92,700

26,910

77,700

12,534

37,700 40,064

44,700

9,000

Civil shelter Mini-shelter

CAPEX OPEX CAPEX OPEX

Assembling shelter Mini-shelter Rent shelter Mini-shelter

Mini-shelter specications

Mini-shelter global application

Technical Index Equipment cabinet Battery Cabinet

Dimensions (W x D x H)Specication 1: 905 x 1085 x 2155mm (Including 200mm base)Specication 2: 905 x 1085 x 1500mm (Including 200mm base)

Typical temperature control modeHeat exchanger

Intelligent heat exchanger

TEC

Direct cooling

Integration capabilityBTS, rectier, monitor, ACDB, DCDU PTN3900, RTN910, CX600, OSN3500 etc.

AGM: 2V single unit, 500Ah

AGM: 12V single unit, 600Ah

IP protection IP55TEC: IP55

Direct cooling: IP34

Weight (Including base, door and rack) 240KG 220KG

Mini-shelter has been widely used in Beeline, MTN, Zain, STC, EVN Telecom, Vodacom, Reliance, China Mobile, China

Unicom, China Telecom and other well-known operators

Huawei Mini-shelter has been widely applied, more than 3,500 pieces in China , and more than 15,000 pieces around 30 countries.

Copyright Huawei Technologies Co., Ltd. 2010. All rights reserved.

THIS DOCUMENT IS FOR INFORMATION PURPOSE ONLY, AND DOSE NOT CONSTITUTE

ANY KIND OF WARRANTIES.