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Cable Modem Docsis 3.0 343mbps Cable Industry Approved / Mfr. No.: 5345-00-00

Cable Modem Docsis 3.0 343mbps Cable Industry Approved / Mfr. No.: 5345-00-00
Qty. Available: 10+
Item Number: zoo-53450000
Vendor Number: 5345-00-00
Vendor: Zoom Telephonics
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The Zoom Model 5345 is a 343 Mbps cable modem certified for money-saving own-your-own cable modem programs by Comcast XFINITY, Time Warner Cable, and other leading cable service providers. Owning a certified own-your-own modem eliminates modem rental charges that are typically $8 to $10 dollars per month. The Model 5345 Gigabit (10-100-1000 Mbps) Ethernet port connects to your Windows or Macintosh computer, router, wireless access point, HomePlug adapter, or other Ethernet-enabled device. When used with a router, the high speed Internet service can be shared with multiple devices. The number of channels supported by a cable modem is the primary indicator of a modem's top speed. This modem is 8x4, which supports eight channels for downloads, and four channels for uploads. Eight channels for data downloads make this modem up to twice as fast as competing modems that support only four channels. Because this 8x4 modem uses the cable network more efficiently, average download speeds can be faster, even for service speeds below the modem's top speed of 343 Mbps. The 5345 is certified by CableLabs to support the latest DOCSIS 3.0 standard plus DOCSIS 2.0 and 1.1 for use with older cable systems. IPv6 and IPv4 are supported for powerful, flexible network addressing. With its easy installation, high speed, and extensively tested compatibility, the Model 5345 is the perfect choice for almost any cable modem user. The Model 5345 has been tested and certified by CableLabs to work with nearly all U.S. cable services. The Zoom 5345 is covered by a two year warranty and quality technical support by Zoom Telephonics, a Boston based company founded in 1977.

General Information

ManufacturerZoom Telephonics, Inc
Manufacturer Part Number5345-00-00
Manufacturer Website Address
Product Model5345
Product NameDOCSIS 3.0 Cable Modem, 8x4, 343 Mbps, Model 5345
Product TypeCable Modem

Technical Information



Host InterfaceRJ-45
Network (RJ-45)Yes
Phone Line (RJ-11)No
Number of Network (RJ-45) Ports1

Network & Communication

Ethernet TechnologyGigabit Ethernet
Network Standard10/100/1000Base-T

Power Description

Input Voltage12 V DC

Physical Characteristics

Form FactorDesktop


Package Contents
  • DOCSIS 3.0 Cable Modem, 8x4, 343 Mbps, Model 5345
  • Power cube
  • Ethernet cable
  • Quick Start flyer
Additional Information
  • Core chipset: Broadcom BCM3383D
  • Security: DOCSIS 3.0 Security (BPI+, EAE, SSD)
  • Downstream Data rate: Up to 343 Mbps (8 channels), Up to 43 Mbps (single channel)
  • Upstream Data rate: Up to 123 Mbps (4 channels), Up to 31 Mbps (single channel)
  • Supports IPv4 and IPv6 for the latest Internet addressing keeps your equipment current
Certifications & Standards
  • FCC part 15B
  • IEC 60950-1:2005 (2nd Ed.)
  • CE


Limited Warranty2 Year