Refurbished Carrier Card Modem 3811-B1-001

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Suggested Retail $ 850.00
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Last Sale Price $527.68
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AZTEK SKU #: 744218
Condition: Refurbished
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General Information Interfaces/Ports Media & Performance Miscellaneous Physical Characteristics Power Description Technical Information
Brand Name: Zhone
Manufacturer: Zhone Technologies
Manufacturer Part Number: 3811-B1-001
Manufacturer Website Address:
Marketing Information:

The COMSPHERE 3800 Series Software-Defined (SD) modem family consists of a number of full-featured V.32bis modems that support a wide variety of modulation schemes and functionality in both dial and 2/4-wire leased-line applications. By employing the latest techniques in ITU-T V.42bis/MNP Class 5 data compression and V.42/MNP 4 error correction, these modems offer error-free, high-speed data transfer and reliable throughput at data rates as high as 19,200 bps (V.32terbo) over dial/leased lines and can send data to the DTE at speeds as high as 115,200 bps.

The modem's compatibility with a number of dialing methods and protocols, such as asynchronous AT commands, ITU-T V.25bis dialing, EIA RS-366-A dialing for carrier-mounted modems, and the user-friendly diagnostic control panel (DCP), permits the 3800 Series modems to be used in a variety of applications and environments while also allowing control over modem configuration, dialing, and diagnostics.

Product Line: COMSPHERE
Product Model: 3811
Product Name: 2-wire Dial and 2/4-wire Leased Line V.32bis Modem, Nest Card for 3000 Carrier
Product Series: 3800
Product Type: Data/Fax Modem
Host Interface: Serial
Fax Transmission Data Rate: 11.5 kbit/s
Modem Transmission Data Rate: 19.2 kbit/s
Certifications & Standards: Regulatory Compliance:
  • FCC Part 15 Class A
  • FCC Part 68
  • AW2USA-18781-MD-E
  • UL 1950; UL 478
  • CSA C22.2 No. 950
Depth: 13.4"
Form Factor: Plug-in Card
Height: 7.1"
Weight (Approximate): 1 lb
Width: 0.9"
Operating Power Consumption: 4.25 W
Fax Technology: ITU V.17
ITU V.27ter
ITU-T V.29
Modulation: Bell 103J
Bell 212A
ITU-T V.21
ITU-T V.22
ITU-T V.29
ITU-T V.32bis
ITU-T V.33
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