Optical Fiber & OFC Laying Tenders

C: Fibre Optic Approach Cable:

SITC of Central Conference control unit, shall operate on AC 100–240V, 50/60Hz power supply and provide a frequency response from 20 Hz to 20 kHz, signal-to-noise ratio shall be greater than 96 dBA and total harmonic distortion shall remain below 0.05%, equipped with one USB recording connector, four or more DIN-8 input connectors, and four or more RJ45 group connectors. It shall include RS-232 (3P) connectors for both central controller and camera switch, and optionally support HDMI 4×1 video input. Camera control shall be provided through a 6P connector, while computer connectivity shall be available via USB and RJ45. The built-in alarm integration interface shall consist of two 2P connectors (5V plus Audio), Audio input shall be supported through one 2P unbalanced connector and one RCA unbalanced connector and output shall include one 3P balanced connector, two 2P unbalanced connectors, one XLR balanced connector, one 6.35 mm unbalanced connector, one RCA unbalanced connector, one coaxial connector, and one optical fiber connector. The unit shall also incorporate a sound card with USB and RCA (unbalanced ×2) interfaces, shall be built on advanced digital processing with inbuilt digital signal processor for better audio output and transmission technology, fully compliant with IEC60065 international standards with powered by a 1.4 GHz industrial-grade embedded processor with 1 GB memory to ensure high-speed performance and smooth system response system scalability, Touch screen: 4.3-inch or bigger full-view IPS capacitive touch screen, accommodating up to 240 units per host interface and a total system capacity of 76,800 units, with flexible connection methods. Leadership control shall be unlimited, with configurable speaker limits from 1 to 20 and no restrictions for chairman or VIP units with eight intelligent conference modes including FIFO, LIFO, quantity limit, chairman permission, voice activation, timed speech, queuing, and free discussion, ensuring adaptability to diverse meeting styles. Camera integration shall support PELCO-D/P, SONY, SAMSUNG, and other protocols, with tracking, preset positions, RS-232/RS-485 control, and HDMI/SDI matrix switching for cameras, etc. complete required as per specifications. Approve Make: Byerdynamic/ AudioTchnica/ Clarilus

Single Mode 6 Core Optical fiber cable( For Broadband)

Providing and laying integral cement based water proofing treatment including preparation of surface as required for treatment of roofs, balconies, terraces etc consisting of following operations: a) Applying a slurry coat of neat cement using 2.75 kg/sqm of cement admixed with water proofing compound conforming to IS. 2645 and approved by Engineer-in-charge over the RCC slab including adjoining walls upto 300 mm height including cleaning the surface before treatment. b) Laying brick bats with mortar using broken bricks/brick bats 25 mm to 115 mm size with 50% of cement mortar 1:5 (1 cement : 5 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge over 20 mm thick layer of cement mortar of mix 1:5 (1 cement :5 coarse sand ) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge to required slope and treating similarly the adjoining walls upto 300 mm height including rounding of junctions of walls and slabs c) After two days of proper curing applying a second coat of cement slurry using 2.75 kg/ sqm of cement admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge. d) Finishing the surface with 20 mm thick jointless cement mortar of mix 1:4 (1 cement :4 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge including laying glass fibre cloth of approved quality in top layer of plaster and finally finishing the surface with trowel with neat cement slurry and making pattern of 300x300 mm square 3 mm deep. e) The whole terrace so finished shall be flooded with water for a minimum period of two weeks for curing and for final test. All above operations to be done in order and as directed and specified by the Engineer-in-Charge : With average thickness of 120 mm and minimum thickness at khurra as 65 mm. D.S.R.-22.7.1

Fiber Optic Communication Trainer Kit Fiber optic trainer supporting analog, digital and voice communication using LED/laser source with photodiode receiver and plastic/glass fiber. Facilities for experiments on attenuation, bandwidth, numerical aperture, digital modulation and voice transmission. Includes transmitter–receiver modules, fiber cables, power supply, patch cords and detailed experiment manual.

Supply, Installation & Commissioning of (FOTS) FIBRE OPTIC DIRECT HOT SPOT TEMPERATURE MEASUREMENT SYSTEM 8 CHANNEL 8 PROBES ANNEXURES FOR ITEM#1&2 (SUPPLY+ INSTALLATION & COMMISSIONING).