Maintenance and Service Guide
Compaq Presario 5400 Series
Computers - 5446, 5452, 5456, 5471, 5473, 5474, 5475, 5476, 5477
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SPECIFICATIONS
Fax-modem |
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Conexant HCF V.90
56K Data Fax PCI Modem |
Supra Express 56i
PRO |
Maximum Data Speed (kbps) |
56* |
56* |
Data |
V.90,
K56Flex, V.34, V.32terbo, V.32bis, V.32, V.22bis, V.22, V.21, Bell 212A, Bell 103 |
V.90,
K56Flex, V.34, V.32terbo, V.32bis, V.32, V23, V.22bis, V.22, V.21, Bell 212A, Bell
103 |
Error Correction |
V.42bis,V.42,
LAPM, and MNP 2-5 |
V.42,
LAPM, and MNP 2-4 |
Fax |
V.17
(14.4 kbps transmission speed) V.29, V.27ter, V.21 Channel 2, Class 1 command set, Group
III FAX |
V.17
(14.4 kbps transmission speed) V.29, V.27ter, V.21 Channel 2, Group III FAX, Class 1
interface |
* Both K56flex and V.90 are designed only to allow faster downloads
from either K56flex or V.90 compliant digital sources. Maximum achievable download
transmission rates are currently unknown, may not reach 56kbps, and will vary with line
conditions. |
**
The G.Lite DSL protocol is designed to allow faster downloads from G.Lite DSL-compliant
digital sources. Maximum achievable download transmission rates are currently unknown, may
not reach 1.5Mbps, and will vary with line conditions and distance from the telephone
company central office. |
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