Dell 980 Data/Fax Controllerless Modem, Internal DW1520 802.11 draft-N WiFi with Remote Wake Up

Communications – Modem

NOTE: MT supports full height card, DT supports low profile card or full height card with optional riser. SFF supports

low profile card.
V.92 Data/Fax Controllerless Modem		MT			DT	SFF
Bus					PCI
External Connector					RJ-11
Data Transmission		PCM - Pulse Coded Modulation
					(V.92/V.90)
		TCM - Trellis Coded Modulation
		(V.90/V.34/V.32 bis/V.32)
Data Speeds		56kbps receive, 48kbps transmit
Data Standards		ITU V.92/V.90, V.34/V.32 bis/V.32
Fax Speeds					14.4kbps
Fax Mode Capabilities		2-wire, half-duplex, synchronous
Error Correction and Data Compression		V.44, V.42, V.42bis, MNP 2-4, MNP 5
Power Management		WOR (wake on ring) capable
Upgradeability			Driver upgradeable
Video		V.80 Synchronous Access Mode (SAM)
			can be supported by
		software applications (not driver)
Operating Temperature				0~50 degree C
Operating Humidity		45 degree C 90% max
Operating System Driver Support		Windows XP 32-bit, Windows Vista
		32-bit, Windows Vista 64-bit, Win7 32-bit,
					Win7 64Bit.
Power Requirements		+3.0V~+3.6V, 116.6mW max
Chipset		Conexant SmartHSFs/LF (CX11256 &
					CX20493)
Dimensions of full height card inches/centimeters (L X H)		L:
	5.25'/13.3
		25cm
		H:
	4.73'/12.0
		02cm
Dimensions of low profile card inches/centimeters (L X H)					L: 5.26'/13.366cm
					H: 3.12'/7.923cm

Communications – Wireless

Internal DW1520 802.11 draft-N WiFi (with Remote Wake Up	MT	DT	SFF
support)
External Connector Type	Custom WLAN Antenna Connector
Controller Details
Controller bus architecture		PCIe 1.1 x1
OptiPlex 980 Technical Guidebook			Page 26