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Site NameBADU

Site ID WB_NTP_kolk_009

Circle KOLKATA

S.No BTS Elements

1 Accurate antenna height (in mtrs)

2 Accurate Tower height from Ground(in mtrs)

3 Antenna azimuth (all SIX sectors)

4 Antenna M-Tilt

5 Antenna E-Tilt

6 Sector swapping verified & Rectified (Y/N)

7 Any obstruction in front of Antenna (Y/N)

8 Tower type

9 Building height

10 Check all Sector RRU Grounding after removing paint from tower body

11 Weather proofing check for all sectors12 Checking proper RF jumper cable connection

13 Checking proper Optical f iber cable routing

14 Checking proper Optical fiber cable (Indoor) routing

15 No of optical fibers per sector

16 Type of connector used in joining optical fibers (if more than one fiber used)

17 Checking proper DBS E1 cable routing and croning

18 Check proper Power Cables routing

19 Check proper E1 croning /punching

20 SFP type in 1st sector

21 SFP type in 2nd sector

22 SFP type in 3rd sector

23 Fiber type in 1st sector24 Fiber type in 2nd sector

25 Fiber type in 3rd sector

26 EVDO card availibility

27 Sealing of cable entry boot done

28 Verification of earthing and grounding resistance

29 Lightening protection of Antenna pole

30 Cabinet/Frame BBU grounded properly

31 Weather proofing of GPS antenna

32Checking & cleaning of BBU Fan unit and Heat exchanger fans working

properly

33 Air inlet should cleaned properly. (For outdoor BTS )

32 Optical Fiber

33 Power Cable

34 DBS E1 Cable

35 BTS E1

36 BBU Power Cable

37 DCDU Power Cable at SMPS MCB end

38 GPS

Labelling

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S.No Item

2

SSTL Audit

4

1

3

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BTS Site Address: Thakur Pukur Road(s), Mouza- Kathore, Badu, PS-

Barasat, Dist- 24Pgs(N)

Date:8/5/14

Compliance Remarks

28/28/28 To be reported 1st time only.

40M To be reported 1st time only.

60/ 160/ 300 Quarterly

0,0,0 Quarterly

2,2,3 Quarterly

Y Quarterly

no Quarterly

RTP To be reported 1st time only.

G+2 To be reported 1st time only.

OK Quarterly

OK Quarterlychecked and tightened Quarterly

OK Quarterly

OK Quarterly

1 To be reported 1st time only.

NA To be reported 1st time only.

NA SITE IN IP SITE IN IP

OK Quarterly

NA SITE IN IP

multi mode To be reported 1st time only.

multi mode To be reported 1st time only.

multi mode To be reported 1st time only.

multi mode To be reported 1st time only.multi mode To be reported 1st time only.

multi mode To be reported 1st time only.

1 To be reported 1st time only.

OK Quarterly

OK Quarterly

OK Quarterly

OK Quarterly

OK Quarterly

checked and cleaned Quarterly

checked and cleaned Quarterly

OK Quarterly

OK Quarterly

OK Quarterly

OK Quarterly

OK Quarterly

OK Quarterly

OK Quarterly

etails:

IP-VIOM

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Date Closed Name / Signature of closing authority

emarks

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KOLKATA

LINK NAME:

1 Site Name

2 Site ID

3 System Configuration (PDH/SDH)

4 Link Capacity

5 MW Channel Used

6 Antenna Size (Mtr.)

7 Supporting Rod (ant size>1.2 m)

8 Accurate Antenna height (in mtrs)

9 Polarization (Horizontal/vertical)

10 Cleaning of IDU

11 IDU TYPE

12 Earthing

13IDU power tapping (critical/Non

critical) FROM DCDU FROM DCDU

14 Dual / critical power connected incase of aggregation node/ring

node/serving more than 4 sites.

NA NA

15 ODU type (LP/SP/UBR)

16 ODU type (HI/LO/UBR)

17Earthing (to be done on tower body

after removing paint)

18 Tx Frequency(MHz.)

19 Rx Frequency(MHz.)

20 Tx Power(dbm)

21TX PWR planned as per Link Budget

(dbm)

22 Current RSL (dbm)

IDU

ODU

Commissioning

-38.7 -36.4

18050.625 19060.625

19060.625 18050.625

10 10

XMC

LO HI

DONE DONE

cleaned

HORIZONTAL HORIZONT

10 10

XMC

Link Site B-

WB_NTP_kolk_088 WB_NTP_Kolk

0.3 0.6

Ganganagar to Madhyamgram BT College

Antenna Details

PREVENTIVE MAINTENANCE REPORT OF MICROWAVE LIN

SDH SDH

128QAM_14M 128QAM_14

Ganganagar Madhyamgram BT

Circle:

1. Path Details Link Site A-B

na

24M 22M

IP IP

cleaned

OK OK

na

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23 RSL ACCRD TO Link Budget(dbm)

24 SNR

25 MODULATION

26 NE IP

27 NE GATEWAY

28 Date time adjustment done

29 BER in Link

30 Alarms if any in link

31 Power Control (ATPC/MTPC)

32 IF Cable Wiring/Routing

33 IF Cable Connection

34Weather proofing (to be done in

case of no weather proffing)

35 PCM(E1)/Fiber Cable Connection

36 MCB Rating( 32 / 16 Amps)

37 FRAME GROUNDING

38LAN cable connected in case of

more than one hops

39Separate DDF for separate IDUs(Yes

/ No)

40 DDF type (Wrappnig/Krone)

41( 4/8/16 )E1s terminated in DDF

(both PCM cable present)

42 No E1 should be hand twisted

43 Soft labelling of NE w.r.t site name

44 IF Cable

45 Power Cable

46 IDU47 PCM Cable

48 Antenna

49 ODU

50 DDF

51 Each and every E1

52 AGG NODE NAME(WORKING)

53 AGG NODE NAME(PROTECTION)

S.No Item Date ClosedName / Signature of closing

authority

connected

ok

Need to specify MCB rating

OK

ok

For Sites having Ethernet Aggregation Node

no

MTPC

16 E1 terminated in DDF

No E1 hand twisted

done

donedone

OK

done

done

done

Proper labeling to be done . No permanent

marker should be used.

separate DDF present

Installation Details

Labelling Details

Krone

1

10.86.160.5

10.86.160.22

newly done and OK

done

done

Need to check the redundancy in the

Maintainance window.

done

no

-39.43 -39.43

128QAM_14M 128QAM_14

3

SSTL Audit Remarks

2

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4

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Remarks

To be reported 1st time only.

Quarterly

To be reported 1st time only.

To be reported 1st time only.

Quarterly

To be reported 1st time only.

Quarterly

Quarterly

Quarterly

To be reported 1st time only.

To be reported 1st time only.

Required

Wherever NMS visiblity is not there , take

screenshot at the sites.

L

A

_079

Date:

(per link)

M

College

To be reported 1st time only.

29/4/2014

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Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

QuarterlyQuarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

M

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MTS Site ID

IP Name

Sr No. Alarm Description OK/NOT OK

1 AC MAINS FAIL

2 BATTERY DISCHARGE

3 LOAD ON DG4 HRT

5 RECTIFIER FAIL

6 DG FAIL TO START

7 DG FAIL TO STOP

8 LFL

9 DOOR OPEN

10 LLOP

11 LOAD ON MAINS

12 SYSTEM ON BATTERY

13 BTS Power cable MCB rating (should be ( 32 A / 63A)

14 Power to BTS: DC input power to BTS must be checked should be between (-48V ~ -53V)

15Battery bank is installed properly or not and installed battery capacity(indoor

and outdoor)

16 Battery back-up test (incase of OD BTS with BB)

17 Measure the voltage at battery bank terminals (indoor and out door )

18Graesing at Battery Terminals ( Check in case of ID& OD and needful action for

OD).

19Check whether the connectors are loose or corroded(incase of OD AC BTS with

BB)

20 Check the signal indicators of SMPS rectifiers and BTS power

21 EB status22 EB availability (in Hours)

23 DG capacity

24 DG Automation

25 Check Temperature inside Shelter

26 EARTH PIT (Connection check between Pits & IGB/EGB)

27 Total site DC Load in Amps

28 MTS DC Load in Amps

29 Site Battery Back up (In hours)

30 Tenancy with Number & name

31 Caution Board

32 Danger Board

33 Warning Board

34 DCEM availability(Mention Reading also)35 EB Meter Reading

36 DG Meter Reading

37 Ac capacity / working condition

S.No Item Date Closed

Site Details

External Alarm Status (Need to be verified from

OMC Engineer Name (For Alarm verification)

Power check

SSTL Audit Remarks

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1

4

2

3

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Remarks

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

QuarterlyTo be reported 1st time only.

To be reported 1st time only.

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Quarterly

Name / Signature of closing authority

OMCR)

Verification of external alarms from the listed

ones.(whichever is extended)

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