Manufacturer’s Description

The COMSPHERE 3800 Series modems, a new generation of full-feature, high-speed dial modems, offer reliable asynchronous and synchronous operation over dial- or leased-lines networks. The 3800 Series modems' unique software defineability allows for the addition of future enhancements, whether it is installing new features or firmware upgrades.Through its downloading capability, any 3800 Series modem can be upgraded to the latest firmware, requiring no new hardware investment or on-site personnel, and little or no downtime. These modems support a wide range of modulation schemes and offer control using either AT commands, the user-friendly diagnostic control panel (DCP) or the optional COMSPHERE 6700 Series Network Management System (NMS). The NMS performs extensive monitoring, testing, reporting, and restoral functions to assist in managing your network.

The Specs

Additional Specifications
Parts Warranty (Not Specified)
Slot Type (Not Specified)
Description COMSPHERE 3820 19Kbps Data
Labor Warranty (Not Specified)
normalized-Weight 113.6
Frequency Band Auto answerAuto redialEnclosure Color: White
Serial Port Yes
UPC (Not Specified)
Number of Modem (RJ-11) Ports 2
Geographic Localization (Not Specified)
Modulation ITU-T V.32bis
Product Model 3820
Operating System (Not Specified)
Data Standards MNP-5
Technical Support URL
Parent Product Family (Not Specified)
Technical Support Phone Number 800-870-2221
Modem Transmission Data Rate 19.2 Kbps
Correction Compression Standards MNP-4|ITU-T V.42|MNP-2|MNP-3
Manufacturer Sku 3820-A1-001
System Type (Not Specified)
Vendor ATT
Product Family COMSPHERE
Brand Name Zhone
Product Line Series Model 3820
Base Warranty (Not Specified)
Case Pack Quantity 1
Bus Type Serial
Command Set AT Command Set
Shipping Weight 5.60 lb
Manufacturer Description COMSPHERE 3820 Standalone
Max Fax Data Speed 19.20 Kbps Maximum|14.40 Kbps Fax Maximum
Fax Transmission Data Rate 14.4 Kbps
Manufacturer Retail Type (Not Specified)
Language Localization (Not Specified)
Voice Standards (Not Specified)
SKU 3820A1001
Product Line COMSPHERE
Max Data Speed 19.2 Kbps
Warranty Information (Not Specified)
Interface Connection 2 x RJ-11 Female Modem|1 x 9-pin DB-9 RS-232D Serial
Category External > 14.4kbs < 28.8kbps
Height (Not Specified)
Features (Not Specified)
Class Modem
Width (Not Specified)
Fax Standards Group 3
Weight 7.10 lbs
Depth (Not Specified)
Quick Glance
Internal/External External
Modem Type Data/Fax Modem

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