General information The V.90 ISA Data/Fax Modem by 3Com is an industry standard data/fax modem. It is able to download (receive) data at up to 56 Kbps and transmit data at up to 33.6 Kbps. Actual speeds depend on many factors and are often less than the maximum possible.
The V.90 ISA Data/Fax Modem by 3Com features:
V.90 data download capability
V.17 (14.4 Kbps) fax
MNP2-4 and V.42 data compression
MNP5 and V.42bis error correction
Windows 95/98 Plug and Play compatibility
Firmware enhanceability (Flash ROM)
Broad operating system support (DOS, Windows 3.1x, Windows 95, Windows 2000, Windows NT 3.51 and 4.0, and OS/2 Warp 3.0 and 4.0)
RJ11 Cable
Plastic enclosure covers the DAA Voltages
COM ports and IRQs configurable by jumpers
Warranty
1 year limited customer carry-in exchange
This product replaces
None
This product was replaced by
Not Applicable
Packaging You will receive one box containing the following items:
ISA Modem and RJ11 cable
Brown box package (1.75 in x 6.25 in x 9.75 in)
Product marketing and replacement part numbers (FRU) Part numbers applicable to: Canada, United States
Marketing part number: 01N0752
Replacement part number (FRU): 01N0751
Product dates Canada, United States
Announce date: 06/20/2000
Planned availability date: 06/20/2000
Effective withdrawal date: 02/09/2001
Technical specifications Performance specifications as known at time of announcement
Communications Protocols:
T his modem supports industry standard communication protocols. Data Protocols:
Data Modulation Protocols for V.90 Modem
ITU-T V.90 (56Kbps)
ITU-T V.34+(33.6Kbps)
ITU-T V.34 (28.8Kbps)
ITU-T V.32bis (14.4Kbps)
ITU-T V.32 (9.6Kbps)
ITU-T V.23 (1200/75bps)
ITU-T V.22bis (2400 bps)
ITU-T V.22 (1200 bps)
ITU-T V.21 (300 bps)
V.8
Bell 103 (300 bps)
Bell 212A (1200 bps)
Bell 101
C all Negotiation:
Signaling and call setup is handled via ITU V.90
In the event that a Pulse Code Modulation connection cannot be made, the modem must renegotiate in a seamless manner to conventional analog (such as V.34) protocols
F ax Modulation Protocols:
ITU-T V.17 (14.4Kbps)
ITU-T V.29 (9600/7200 bps)
ITU-T V.27ter
ITU-T V.21
EIA 578 (Class 1)
EIA 592 (Class 2.0)
Group 3 Fax
D ata Compression:
ITU-T V.42bis
MNP 5
E rror Correction:
MNP 2-4
ITU-T V.42 LAPM
C ontrolled Modem:
COM 1-4, IRQ 3,4,5,7,9
Selected by onboard jumper settings
Factory default is Plug and Play setting
Physical, environmental, and compatibility specifications as known at time of announcement Height
4.0 inches
102 mm
Width
5.0 inches
127 mm
Depth
1.0 inches
25 mm
Operating temperature
Between 10 degrees celsius and 70 degrees celsius
Between 50 degrees fahrenheit and 158 degrees fahrenheit
Relative humidity
Operating: between 8% and 80%
Altitude
7000ft.
Agency approvals
EMC/EMI
FCC Class B, Part 15 & 68
CE Mark
UL
ENERGY STAR-Compliant
No . The ENERGY STAR emblem does not represent EPA endorsement of any product or service.
Hardware requirements
The V.90 ISA Data/Fax Modem by 3Com should function in all systems with Bus Type ISA - (486, or faster, ISA bus PC).
Supported operating systems
DOS
Windows 3.1x
Windows 95
Windows 98
Windows NT 3.51 or 4.0
Windows 2000
OS/2 Warp 3.0 or 4.0
Limitations
Some configurations may not be supported.
Document notes:
The symbol * means that the information is currently unavailable for this product.
All dates are represented in the US English format of mm/dd/yyyy (where mm=month, dd=day, yyyy=year).
FRU stands for Field Replacement Unit. It is the part number used for ordering service/replacement parts.
Effective Withdrawal means that on the given date the products will have been withdrawn from marketing. After that date, the product can not be obtained directly.
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