Internal
External

ADSL Full Rate (G.DMT ITU G.992.1)
ADSL Lite (G.Lite ITU G.992.2)
ADSL2+ (ITU G.992.5)
G.Handshake (G.HS ITU G.994.1)
ADSL2 DMT (ITU G.992.3)
HDSL (ITU G.991.1)
SHDSL (G.SHDSL ITU G.991.2)
SDSL (Symmetric DSL)
VDSL (Very high rate DSL)
ADSL2 G.lite (ITU G.992.4)
IDSL (DSL over ISDN)

DOCSIS 1.1
DOCSIS 2.0
DOCSIS 1.0

PCI
PC Card
USB
Serial RS-232
Ethernet
PCI Express
Expansion Slot
Mini PCI
RJ-11
Serial V.35
ISA
CardBus
BlueTooth
CompactFlash Card
Serial RS-422
Radio
PVDM
PCI 64
ADB
CompactPCI

Modem
Voice Interface Card
Fax Interface Card
DSU / CSU
Network / Modem Combo
ISDN Terminal Adapter
Analog / Digital Phone Line Converter
WAN Interface Card
RAS Modem Card
Cellular Phone Adapter
Remote Management Adapter
Short-haul Modem

Analog
Cable
Cellular
DDS
DSL
E1 / FE1
E3
ISDN
Switched 56
T1 / FT1
T3

Dialogic Corporation
Cisco
3Com
Hewlett Packard
Digium
IBM
Adtran
Multitech Systems
Zoom
U.S. Robotics
Nortel
ADC Kentrox
Cantata Technology
Dell
Sangoma
Best Data Products
Intel
Kentrox
Envox Worldwide
AudioCodes
Citel
Motorola
Hiro
Linksys
Polycom
Bogen Communication
Maxdata
ZyXEL
D-link
Paradyne
Actiontec
Panasonic
Juniper Networks
Socket Communications
Trendware
Avalon
Zonet
Digi
Rhino
Compaq
Comtrol
Grandstream
Groove Tubes
Interface
Sierra Wireless
Sprint
SMC
Symbol
NexxTech
MCK Communications
Toshiba
Comdial
AT&T
Lucent
Ricoh
NEC
ezGear
AOpen
NetComm
Flex
Konexx
StarTech.com
Microsoft
OmniSky
Hawking
Zebex
Novatel
EDGE Tech Corp
Apple
CTA Digital
Office Depot
Opticon
Northgate
Perle Systems
Electronic Arts
Extreme Networks
Leviton
Canon
Acer
Lantronix
Posiflex
Unitech
Creative Technology
Sabrent
True Data
Eicon
Efficient Networks
Spectralink
Jaton
Agere
Verizon Communications
Conexant
Fanner
Avaya
ASUS
Ultra Products
Streamline
Xterasys
Metrologic Instruments
Lenovo

HDLC
ITU X.25
ITU V.120 (I.464)
ITU X.75
ITU T.90NL
ITU T.70NL
ITU V.110 (I.463)
ITU Q.931
ITU V.120 (I.465)
ITU Q.921
ITU X.31 (I.462)
ITU I.430

9.6 Kbps Or Less
14.4 Kbps
33.6 Kbps Or More

1 Modem
2 - 10 Modems
10 - 50 Modems
50 Modems Or More

PC
Mac
Unix
Sun

GSM
GPRS
CDMA
AT&T
ETC
CDPD
TX-CEL
MCDN

50 Kbps Or Less
50 Kbps - 100 Kbps
100 Kbps - 1 Mbps
1 Mbps Or More

X2
V.92
K56Flex
V.90