QuickSpecs

HP ProBook 4425s Notebook PC HP ProBook 4525s Notebook PC

Technical Specifications

V.92 56K Data/Fax

Form Factor

MDC 1.5 Daughtercard

Modem

Power Management

APM Revision 1.2, ACPI

 

 

Support

 

 

Approvals/

UL, CSA, NEMKO, CCIB, Industry Canada, FCC Part 68, CTR21, FCC Part

 

Certifications

15 Class B, Canadian ICES-003 Class B, C.I.S.P.R.22, Australian ACA, CE

 

 

Mark, Other Countries

 

Data Mode Capabilities

V.92 data

 

 

V.8bis

 

 

V.80

 

 

V44, V.42bis, MNP5 (Compression)

 

 

V.42 (LAPM, MNP2-4) (Error Correction)

 

 

Optional symbol rates:

 

 

2800, 3429

 

 

Asymmetric Symbol rates

 

 

Synchronous primary channel data signaling rates:

 

 

3600, 31200

 

 

Automatic rate re-negotiation

 

 

V.34

 

 

V.32bis

 

 

V.32

 

 

V.23

 

 

V.22bis

 

 

V.22

 

 

V.21

 

 

Bell 212A

 

 

Bell 103J

 

Fax Mode Capabilities

TIA/EIA-578-B (Class 1)

 

 

T.30, T.4 (Group 3)

 

 

V.17

 

 

V.29

 

 

V.27ter

 

 

V.21 Channel 2

 

Command Set

V.250 (Partial)

 

 

TIA-602

 

 

Identification: +GMI, +GMM, +GMR

 

 

Port control: +IPR, +ICF, +IFC, +ILRR

 

 

Modulation: +MS, +MR, +MA

 

 

Error control: +ES, +ER, +EB, +ESR, +ETBM

 

 

Data compression: +DS, +DR

 

 

V.251

 

 

 

DA - 13610 Worldwide — Version 8 — September 14, 2010

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