Adsl LED Is Off or Is Blinking

ADSL2+ Modem Router DM111PSPv2 User Manual

Table 6-1. Power LED Troubleshooting (continued)

Power LED Situation	Action

The Power LED never turns green.	This indicates that the modem router’s self-test failed.
	• Cycle the power to see if the modem router recovers.
	• Clear the modem router’s configuration to factory defaults. This will
	set the modem router’s IP address to 192.168.0.1. This procedure is
	explained in “Using the Reset Button” on page 6-8.
	• If the error persists, you might have a hardware problem and should
	contact technical support.

The following table provides troubleshooting tips if the ADSL LED is off or is blinking.

Table 6-2. ADSL LED Troubleshooting

ADSL LED Situation	Action

The ADSL LED is off	• Make sure that the telephone jack is live—temporarily connect a
(no ADSL link is detected)	standard telephone to the telephone jack to check for a dial tone.
	• Make sure that the telephone cable connections are secure at the
	modem router and at the ADSL-capable telephone jack.
The modem router was just	• Disconnect all telephones on the line. If this solves the problem,
installed and the LED has never	reconnect the telephones one at a time, being careful to use a
been solid on.	microfilter on each telephone. If the microfilters are connected
	correctly, you should be able to connect all your telephones.
	• If disconnecting telephones does not result in a green Internet LED,
	there may be a problem with your wiring. If the telephone company
	has tested the ADSL signal at your Network Interface Device (NID),
	then you may have poor quality wiring in your house.
	• Verify that you are connected to the correct telephone line. If you
	have more than one phone line, be sure that you are connected to
	the line with the ADSL service. It may be necessary to use a swapper
	if you ADSL signal is on pins 1 and 4 or the RJ-11 jack. The ADSL2+
	Modem Router uses pins 2 and 3.
	• Log in to the modem router as described in “Logging In to the Modem
	Router” on page 1-2, and select ADSL Settings from the main menu.
	Make sure that your login name and account password are correct
	and the ADSL settings are set to the values required by your ISP.

Troubleshooting

6-3

v1.0, December 2008

DM111PSPv2 specifications

The NETGEAR DM111PSPv2 is a robust and reliable ADSL modem designed to facilitate high-speed internet connectivity for home and small business users. This device is particularly well-suited for those who rely on ADSL connections, enabling them to experience stable and efficient internet access.

One of the main features of the DM111PSPv2 is its support for ADSL2+ technology, which enhances the speed and performance of internet connections. With this capability, users can achieve download speeds of up to 24 Mbps, significantly improving their online experience, whether for streaming, gaming, or browsing. The modem also boasts upload speeds of up to 1 Mbps, making it suitable for applications that require stable upload bandwidth.

The device is equipped with a built-in Ethernet port, allowing for easy and straightforward connections to computers, routers, or other networking devices. This versatility means that users can easily set up a home network or connect multiple devices by linking the modem to a router, facilitating seamless internet access across multiple devices.

Another notable aspect of the DM111PSPv2 is its compatibility with major internet service providers (ISPs). This broad compatibility ensures that most users can quickly set up the device with their existing internet plan without any issues. Additionally, it supports various networking protocols, including PPPoE and IPoA, making it a flexible solution for different network environments.

The modem's compact design and user-friendly interface make it an attractive option for users who may not be tech-savvy. The smart diagnostic LEDs on the front panel allow users to easily monitor connection status, making it convenient to troubleshoot any potential issues.

Security is a paramount concern for users today, and the DM111PSPv2 addresses this with features such as NAT (Network Address Translation) and a built-in firewall. These security measures help protect the network from external threats, ensuring that users can safely browse the internet.

In summary, the NETGEAR DM111PSPv2 offers a combination of speed, compatibility, and security. Its support for ADSL2+ technology, user-friendly design, and robust feature set make it an excellent choice for anyone looking to enhance their internet connectivity experience. Whether for casual browsing or more demanding applications, this modem provides a suitable and efficient solution for ADSL users.

Table 6-1. Power LED Troubleshooting (continued)

Power LED Situation

explained in “Using the Reset Button” on page 6-8.