Appendix B. Specifications; General Specifications; Modem Specifications - Xircom RM56V1 User Manual

A-4
RealPort Modem 56 User's Guide

Appendix B. Specifications

General Specifications

Connectors:
Size:
Weight:
Temperature range:
Operating:
Storage:
Humidity:
Memory:
Power:
Approvals:

Modem Specifications

Data modulation:
Fax modulation:
Fax support:
Error control:
Data compression:
Diagnostics:
Nonvolatile RAM:
RJ-11 (modem), RJ-11 (phone set pass-through)
85.6 mm x 54.0 mm x 10.5 mm (3.37 in x 2.13
in x 0.413 in)
36 g (1.3 oz)
0°C to 65°C (32°F to 149°F )
-20°C to 85°C (-4°F to 185°F)
95% maximum noncondensing
2 MB memory accommodates dual V.90 and
K56flex operation
+5 VDC, 200 mA idle, 240 mA active
FCC Part 15, Class B, FCC Part 68, Industry
Canada
V.90 or K56flex up to 56000 bps; V.34 from
33,600 down to 2400 bps; V.32terbo at 19200
and 16800 bps; V.32bis at 14400, 12000, 9600,
and 7200 bps, uncoded at 4800 bps; V.32 at
9600 bps, uncoded at 4800 bps; V.23 at 1200/
75 and 75/1200 bps; V.22bis at 2400 bps; V.22
at 1200 bps; Bell 212A at 1200 bps
V.17 at 14400, 12000, 9600, 7200, and 4800
bps; V.29 at 9600, 7200, and 4800 bps; V.27ter
at 4800 and 2400 bps
Group 3, EIA/TIA Class 1 and Class 2
V.42 Error Control, MNP Levels 2-4 Error
Detection
V.42bis (4:1) or MNP Level 5 (2:1)
Power-up self tests of program RAM, data
RAM, and nonvolatile memory.
1 user definable profile; 2 thirty-six digit
telephone numbers; serial number