Optical Fiber & OFC Laying Tenders

Blowing of armoured optic fiber cable (OFC Kilometre Cable supplied by Railways) into the HDPE duct by using a blowing machine and associated works. 10% of OFC length to be blown extra on both ends of Duct i.e. total 20% of Duct length. Before blowing the duct integrity shall be tested. The payment shall be made after ensuring duct integrity and corrective action wherever required at his own cost. Payment will be made as per the length of Duct from which OFC is Blown.

Supply, installation, testing & Commissioning of Digital Voice Command Controlling Board combines the capabilities of a powerful digital audio processor, an eventdriven audio message generator, and a router.The DVC has two wire digital audio ports to connect to wire DAL segments. The DVC may be networked Programmable from NUP port. Up to 32 minutes of standard quality or 4 minutes of high quality digital audio storage of user-selected/created messages and tones. Supports twisted-pair wire media. Supports single- and multi-mode fiber-optic media when used with fiber option modules. 4-channel analog audio supported.The DVC Should be Compatible with Auxiliary input for line level, 1.0 VRMS, or 1.41 Vp-p low level audio. Selectable AGC, user control of audio level, and audio supervision are supported. UL Listed: S635.ULC Listed: S635.FM Approved. The solution should be from single OEM. It includes the (CAMC of 2 Years after completion of one year defect liability period)

Optical lever (Optical lever, convex lens, Raising Omega/Orbit/PICO/ESAW