Signal NVR 2708 Manual de usuario descargar pdf (Pagina 9)

5) The Back Haul Radios shall support ring Topology to provide Redundancy so that

even one link gets cut off all the VIDEOS’s of the all 18 Cameras shall be available in the

video surveillance system Control Room .

Note: The number of rings and additional Back Haul RADIOS --Point to Point,If

Required, shall be indicated separately in addition to the Ones mentioned in Schedule

“A”

6) All the RF Equipments supplied shall have ETA Approval issued by the WPC and a

copy of the ETA (EQUIPMENT TYPE APPROVAL)shall be furnished.

7) In case Direct Line Of Sight is NOT there the bidder shall add suitable MS

Structural Towers / Repeaters may be included after carrying out the survey of the site at

their own cost and arrive the number of towers / Repeaters required if any.

4.1.2. ANNEXURE - I

SPECIFICATION FOR 100 MB POINT TO POINT BACKHAUL RADIO:

QUANTITY REQUIRED:6 SETS.

Note: One set means One number at the remote location and one number at

Centenary building/CVSS with all necessary accessories.

Sl.No. Features Description.

1. Frequency : MultiBand Radio Supporting 2.412 to 2.472 and

4.960 to 5.950 Ghz.

2. ODU-IDU :Through Cat-6 Connectivity

3. Capacity : Upto 100 Mbps Net Throughput

4. Services :16E1 + Ethernet (without converter)

5. TDM Latency : 5-19.5 m.sec.(user configurable)

6.Time Channel Accuracy : Independent Clock per port

+/- 20 PPM.

7. TDM Framing : Unframed (Transparent)

8.Impedence :120 Ohm Balanced

9.Loop Back : Provision to enable Line and Reverse

Loopback Local / remotely

10.Jitter and Wander : According to ITU-T G823,824

11.Duplex Technology : TDD

12.Error Correction : FEC k=1/2,2/3,3/4,5/6

13.Antenna Alignments Tool : Audible Buzzer

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Signal NVR 2708 Manual de usuario Pagina 9