Communications Specialties, Inc. (CSI) offers a comprehensive line of point-to-point and point-to-multipoint fiber optic transmission systems for video, audio and data.

All products within the Pure Digital Fiberlink® line employ all digital processing and signaling, delivering state-of-the-art performance at unparalleled pricing. The original Fiberlink® line uses traditional analog signaling techniques and continues to offer customers a reliable, affordable fiber optic alternative to transmission over coax or copper wire.

New Products:-

Pure Digital Fiberlink® 3150 HD/SD-SDI Series (3150)

The Pure Digital Fiberlink® 3150 Series offers broadcast quality HD/SD-SDI transmission over a single fiber. The 3150 Series is SMPTE compliant ensuring consistent and reliable results, even when connecting through third-party SMPTE 297-2006 devices.

Each Pure Digital Fiberlink® 3150 Series Transmitter provides you with a re-clocked and equalized SDI loop-through and the 3151 Receiver provides you with two re-clocked and equalized SDI outputs. The Pure Digital Fiberlink® 3150 Series re-clocks both SD and HD signals to conform to SMPTE specifications.

Pure Digital Fiberlink® 3150 Series allows you to transmit HD or SD SDI as per SMPTE 292 and 259, with or without embedded audio and data, as well as DVB-ASI. Best of all, the 3150 Series is immune to video pathological signals over the entire link budget and operating temperature range.

Ensuring interoperability is provided by adhering to SMPTE 259M-2006, 292-2006 and 297-2006.

Box and card versions offer built-in support for both single mode and multimode. Single mode and Multimode support expands your installation possibilities and limits the technical hassles. The single mode version provides distance capabilities of up to 48 km and the multimode version provides an impressive 7.5 km. Review the comprehensive data sheet for the precise specifications for your application.

Pure Digital Fiberlink® 7500 DVI Series (7502)

The Pure Digital Fiberlink® 7500 Series supports DVI transmission (up to 1920x1200) and stereo audio over one single mode or multimode fiber without compression, scaling or adjustments. The 7502 features two optical outputs so that you may transmit to two 7501 receivers in two separate locations. Capable of driving a total of 4 displays, it is ideal for digital signage, broadcast or corporate studio, auditorium, stadium and theater, airport or transportation hub, distance learning, and surgical or medical imaging applications, to name a few!

The 7500 transmitter box provides a convenient DVI loop-thru port and the 7501 receiver provides 2 DVI outputs along with stereo audio. The 7500 transmitter will generate EDID information internally, acquire it via the DVI loop-thru, or you may capture and store EDID information. Capture and Storage feature available on Multimode versions only.

Features:

• Supports DVI-D & DVI-I (Digital Signal Only) single-link resolutions up to 1920 x 1200 at 165 MHz pixel clock and HDTV resolutions of 480p, 1080i, and 1080p (DVI format)
• Transmits single-link DVI (640 x 480 up to 1920 x 1200 - 165 MHz pixel clock)
• Supports HDTV resolutions of 480p, 720p, 1080i and 1080p (DVI format)
  Uses no compression, color space conversion or scaling for crystal clear signals
• Only one fiber used - no pixel skewing
• Supports up to 45 foot (13.72m) DVI input cable
  DVI Input loop-through on box version
• Supports EDID from loop-through, internal generation, or capture and storage. Capture and Storage feature available on Multimode versions only.
• Requires no adjustments, equalization or de-skewing during installation
  Advanced input circuit equalizes and re-clocks noisy and distorted DVI input signals
• Two DVI outputs on box receiver allows for driving two monitors
• Transmits signals over one single mode or multimode fiber optic core using advanced CWDM multiplexing
• Low audio/video skew, <300 uSec
• Complete, ready-to-install kits are available for both Box and Card versions
• RoHS Compliant

Contact us: info@kdm.co.th
Website: www.commspecial.com