Westell Technologies 2110 manual Cable Connectors and Pinouts, 12V, DSL Pinouts Description

User Guide WireSpeed Dual Connect Modem

5.5Cable Connectors and Pinouts

The following items are located on the rear panel of the modem. See Figure 1. Tables 2 through 5 list the connector types and pinout designations.

•DSL (LINE) Connector (RJ-11)

•USB Connector

•Power Connector (Barrel)

•Ethernet Connector (RJ-45)

			DSL	USB	Power	Ethernet
			Line Connector	Connector	Connector	Connector
			Figure 1. Dual Connect Modem Rear Panel
			Table 2. Connectors
SYMBOL		NAME	TYPE			FUNCTION
		DSL	6-pin RJ-11 dual modular jack		Connects to	an ADSL-equipped telephone jack or
					DSL connection of a POTS splitter.
		USB	4-pin USB Series B connector		Connects the USB device to the PC.
	∼	Power	Barrel connector		Power source.
12V
		Ethernet	8-pin (RJ-45) modular jack		Connects the Ethernet device to the PC.

Table 3. DSL Pinouts

Pinout	Description
1, 2, 5, 6	Not Used
3	DSL Tip
4	DSL Ring

Table 4. USB Series B Connector Pinouts

	Pin	Name	Description	Cable Color
	1	VBUS/Vcc	5 Vdc	Red
	2	D –	Data –	White
	3	D +	Data +	Green
	4	GND	Ground	Black
030-300196 Rev. A			5