BT-CMTS-31000 Cable Modem Termination System DOCSIS 3.1/3.0 Mix Mode
$14,500.00 Add to cart

Blonder Tongue - BT-CMTS-31000 Cable Modem Termination System DOCSIS 3.1/3.0 Mix Mode


DOCSIS 3.1 – the BT-CMTS-31000 supports a downstream throughput using a 4096-QAM and 25 kHz subcarrier spacing of up to 1.89 Gbit/s per 192 MHz OFDM channel. The upstream throughput possible is 0.94 Gbit/s per 96 MHz OFDMA channel. Six (6) OFDM and two (2) OFDMA channels are supported. A maximum of 10 Gb/s is supported, as the total aggregate US/DS bandwidth throughput using higher order modulation schemes.

DOCSIS 3.0 – the BT-CMTS-31000 supports 64 DS and 12 US channels. DOCSIS 3.1 and 3.0 channels can be mixed as desired by the operator up to the 10 Gb/s max US/DS aggregate bandwidth of the CMTS.

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  • Best-in-class integrated edge-QAM/CMTS
  • Powerful Marvell Octeon™ network processor with hardware acceleration
  • Stable, proven industry standard Linux operating system
  • Compact 1RU footprint, dual redundant PS


Blonder Tongue

Solutions for All Your Applications Blonder Tongue Laboratories, Inc. offer customers more than 130 years of combined engineering and manufacturing excellence with a solid history of delivering reliable, quality products. As a leader in the field of Cable Television communications, they provide system operators and integrators serving the cable, broadcast, satellite, IPTV, institutional and professional video markets with comprehensive solutions for the provision of content contribution, distribution and video delivery to homes and businesses. The B-T designs, manufactures, sells and supports an equipment of SD/HD digital video solutions, as well as core analog video and high speed data solutions for distribution over coax, fiber and IP networks. For over 60 years, Blonder Tongue has customized cost-effective solutions for the broadcast, hospitality, education, healthcare, government, sports, entertainment, and enterprise markets. From supporting major broadcast networks to campuses, hotels, stadiums, and airports Blonder Tongue has its customers’ needs covered. Blonder Tongue was founded in 1952, in Old Bridge, NJ by Ike Blonder and Ben Tongue. The company started building Amplifiers or boosters for TV antennas and also building TV antennas. Ike was awarded a patent for inventing the log-periodic television antenna. In the following years, Blonder Tongue expanded their range of products to support the growing Cable TV industry. In 1972, Toner Cable became a stocking distributor for Blonder Tongue and today is their largest stocking distributor worldwide.

Additional information

Weight 12 lbs
Dimensions 14 × 22 × 3 in