1 © NOKIA Metro BTS_Solutions.PPT / 20-05-2005 / Krishna Company Confidential

METRO BTS SITE SOLUTIONS ON TOWER• Infra Requirements for 222 TRX Configuration on 50m Tower

50m Telecom Tower with Platform, Cable Tray & Climbing Ladder. Foundation for Installation of IP43 Power Cabinet at bottom of Tower. Out Door type ACDB within 10m from IP43 Power Cabinet; preferably to be

installed on the same IP43 Foundation OR Special arrangement for ACDB (MCBs)to be made inside IP43 Cabinet.

Diesel Generator suitable to take a load up to 1200W. (2.5KVA would be sufficient)

3m Pole – 3nos for GSM Antennae; 2nos for Metro BTS. 0.3 & 0.6m Microwave dishes can be mounted on the Metro BTS Pole. For 1.2m

& above; separate poles have to be provided. Lightning Protection on Tower. Grounding for the site.

2 © NOKIA Metro BTS_Solutions.PPT / 20-05-2005 / Krishna Company Confidential

METRO BTS SITE SOLUTIONS ON TOWER

B

D

E

F

A

51 2 3 4 6 7 8

A

E

F

B

C

D

51 2 3 4 6 7 8

Power supply

GSM ANTNNA

RG223 CABLE

METRO BTS

LIGHTNING ARRESTER

M/W ANTENNA

J UMPER CABLE

DETAIL OF - X

IP 43 CABINET FOUNDATION

IP 43 CABINET HOUSING UPS, BATTERY & KRONE

M/W ANTENNA

LIGHTNING ARRESTER

METRO BTS

J UMPER CABLE

PVC CONDUIT

RG223 CABLE

GSM ANTENNAE

CABLE TRAY METRO BTS

J UMPER CABLE

X POL ANTENNA

M/W ANTENNA

TOWARDS M/W

FXCRRI

SYNC CABLE

TRX 1TRX 2 TRX 4

TRX 3 TRX 5TRX 6

SECTOR 1 SECTOR 2 SECTOR 3

PVC CONDUIT

PVC CONDUIT

X

(222) METRO SITE SOLUTION ON TOWER

ELEVATION

5000

0

SYNC CABLE

CABLE TRAY

FXCRRI

SYNC CABLE

3 © NOKIA Metro BTS_Solutions.PPT / 20-05-2005 / Krishna Company Confidential

METRO BTS SITE SOLUTIONS ON TOWER• TI Requirements for 222 TRX Configuration on 50m Tower

Standard Metro BTS- 2 no with total 6 TRX & 2 Transmission interface (preferably RRI) .

Flexi hopper & Installation materials – As per transmission design. X-Polar GSM Antennae – 3 no. BTS installation materials as per Link below

(222)Inst.Materials

4 © NOKIA Metro BTS_Solutions.PPT / 20-05-2005 / Krishna Company Confidential

METRO BTS SITE SOLUTIONS ON TOWER• Infra Requirements for 333/444 TRX Configuration on 50m Tower

Infra requirements are the same as 222 configuration except in the no of poles/mounts.

Special type of Pole mounts have to be designed capable of taking 2 poles per sector.

Pole Mounts – 3nos (Special type for mounting 2 poles per mount) for 6 GSM Antennae.

3 extra poles for Metro BTS. 0.3 & 0.6m Microwave dishes can be mounted on the Metro BTS Pole. For 1.2m

& above; separate poles have to be provided.

5 © NOKIA Metro BTS_Solutions.PPT / 20-05-2005 / Krishna Company Confidential

METRO BTS SITE SOLUTIONS ON TOWER

8764321 5

A

F

E

D

B

8764321 5

D

C

B

F

E

APOWER

CABLE TRAY

SECTOR 3

TRX 7TRX 8TRX6

TRX 5 TRX 9TRX 10 TRX 12

TRX11

M/W ANTENNA

METRO BTS

GSM ANTENNA

J UMPER CABLE

RG223 CABLE

SYNC CABLE

DETAIL OF - X

5000

0

FXCRRI

GSM ANTENNA

RG223 CABLE

PVC CONDUIT

J UMPER CABLE

METRO BTS 3 NOS

LIGHTNING ARRESTER

M/W ANTENNA

TRX 1TRX 2 TRX 4

TRX 3

SECTOR 1 SECTOR 2

PVC CONDUIT

X

(444) METRO SITE SOLUTION ON TOWER

ELEVATION

SYNC CABLE

SYNC CABLE

IP 43 CABINET FOUNDATION

IP 43 CABINET HOUSING UPS, BATTERY & KRONE

M/W ANTENNA

LIGHTNING ARRESTER

METRO BTS

J UMPER CABLE

PVC CONDUIT

RG223 CABLE

GSM ANTNNA

CABLE TRAY

6 © NOKIA Metro BTS_Solutions.PPT / 20-05-2005 / Krishna Company Confidential

METRO BTS SITE SOLUTIONS ON TOWER• TI Requirements for 333/444 TRX Configuration on 50m Tower

Standard Metro BTS- 3 no with total 9 or 12 TRX & 3 Transmission interface (preferably RRI) .

Flexi hopper & Installation materials – As per transmission design. X-Polar GSM Antennae – 6 no (2 per sector). BTS installation materials as per Link below

(444)Inst.materials