Cable Modem with USB and Ethernet Connections

Front Panel LEDs

The Cable Modem’s LEDs are located on the front panel.

 

Figure 2-2: Front Panel

Power

Green. The Power LED lights up when the Cable Modem is powered on. It stays solid after the

 

self-test. If the LED lights up red, the self-test has failed.

Internet, Online

Green. The Online LED flashes when the Cable Modem is establishing a connection to your

 

cable ISP. It is solidly lit when the Cable Modem is synchronized with your cable ISP.

Internet, DS

Green. The DS (Downstream) LED lights up and flashes when the Cable Modem is trying to

 

lock on a downstream signal. The LED stays solid when it has locked on the signal.

Internet, US

Green. The US (Upstream) LED lights up and flashes when the Cable Modem is trying to lock

 

on an upstream signal. The LED stays solid when it has locked on the signal.

Ethernet

Green. The Ethernet LED lights up when the Cable Modem is connected to your computer or

 

network through the Ethernet port. It flashes when there is activity on the Ethernet port. The

 

LED will light up orange when there is a data collision.

USB

Green. The USB LED lights up when the Cable Modem is connected to your computer or

 

network through the USB port. It flashes when there is activity on the USB port. The LED will

 

light up orange when the USB is connected and before the driver is installed.

NOTE: If the US and DS LEDs are flashing, the modem is still operating, but your Internet service has been disabled by your Internet Service Provider.

NOTE: If the US, DS, and Online LEDs are flashing, the modem is performing a self-test.

Chapter 2: Getting to Know the Cable Modem

4

Front Panel LEDs

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Cisco Systems BEFCMU10 manual Front Panel LEDs, Internet, Online

BEFCMU10 specifications

The Cisco Systems BEFCMU10 is a broadband cable modem router designed to provide high-speed internet access for residential and small office environments. As a product from a leading global networking hardware manufacturer, the BEFCMU10 combines advanced technologies to deliver reliable performance and exceptional connectivity.

One of the primary features of the BEFCMU10 is its support for DOCSIS 2.0, a widely adopted standard for high-speed data transmission over cable systems. This technology allows the modem to achieve download speeds of up to 35 Mbps and upload speeds of up to 10 Mbps, making it suitable for various internet activities, including streaming media, online gaming, and video conferencing.

In addition to its DOCSIS compatibility, the BEFCMU10 is equipped with built-in routing capabilities, allowing users to share their internet connection among multiple devices without the need for an external router. This integrated feature simplifies setup and conserves space, making it an ideal solution for users seeking efficiency and convenience.

The modem includes multiple Ethernet ports, which enable wired connections for devices such as computers and gaming consoles. These ports offer a reliable connection with minimal latency, enhancing the overall user experience for bandwidth-intensive applications. Additionally, the modem is compatible with various operating systems, making it versatile and user-friendly.

Security is another crucial aspect of the BEFCMU10. The device features built-in firewall capabilities, which help protect the network from unauthorized access and potential threats. This is particularly important in today's digital landscape, where online security is a top concern for many users.

Moreover, the aesthetically pleasing design of the BEFCMU10 allows it to fit seamlessly into various home or office environments. With its compact form factor, users can place it anywhere without consuming substantial space or disrupting their décor.

Overall, the Cisco Systems BEFCMU10 offers a robust combination of features, technologies, and characteristics that cater to the needs of modern internet users. Its DOCSIS 2.0 support, integrated routing capabilities, multiple Ethernet ports, and security features make it a reliable choice for those seeking efficient and effective internet connectivity.