Dual Optical Port Physically Isolated Wire-Speed 100M Telephone Optical Terminal Manufacturer

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title: "Dual Optical Port Physically Isolated Wire-Speed 100M Telephone Optical Terminal Manufacturer"
industry: "Communication Applications"
tags:

• "Dual Optical Port Physically Isolated Wire-Speed 100M Telephone Optical Terminal Manufacturer"
  images:
• "/images/imports/img-bd298230.jpg"
  keywords: "Dual Optical Port Physically Isolated Wire-Speed 100M Telephone Optical Terminal Manufacturer"
  brief: "The IDM NTD4102 Telephone Optical Terminal is a desktop multi-service fiber optic communication device that provides 4 physically isolated wire-speed 100M Ethernet ports, 10 telephone channels, and 2 data services. The IDM NTD4102 Telephone Optical Terminal offers dual optical ports and supports ADM chain networking functionality. SFP optical modules allow convenient selection of single/multi-mode, single-fiber/dual-fiber, wavelength, transmission distance, and other parameters. This Telephone Optical Terminal supports the transmission of two physically isolated Ethernet channels over the fiber (by default, 100M is shared over the fiber, and VLANs can be partitioned between Ethernet interfaces; this must be specified when ordering, and the optical modules also differ). The IDM NTD410 Telephone Optical Terminal can be used in point-to-point configurations, and the transmission timeslots for 10 telephone channels can be selected via DIP switches. This Telephone Optical Terminal supports bidirectional dual signaling and telephone polarity reversal. It supports elevator intercom interfaces. The IDM NTD4102 Telephone Optical Terminal can also provide dual-fiber mutual backup, and can be combined with other devices to form multiple groups of physically isolated Ethernet chain networks, ring networks, and point-to-multipoint star networks of Telephone Optical Terminals. If you are interested in this Telephone Optical Terminal device, please contact Raytrans.

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