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Motorola SB4101 manual Glossary, Coaxial cable coax

Models: SB4101

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Introduction

Before You Begin

Installation

Configuration

Troubleshooting

Legal

Glossary

Coaxial cable (coax)

DOCSIS

Expansion slot

F-type connector

IP address

MAC address

X

A type of wire that consists of a center wire surrounded by insulation and then a grounded shield of braided wire. The shield minimizes electrical and radio frequency interference. The coaxial cable is the primary type of cabling used by the cable television industry and is also widely used for computer networks.

The Data-Over-Cable Service Interface Specifications defines interface standards for cable modems and supporting equipment.

An opening in a computer where a circuit board can be inserted to add new capabilities to the computer. Expansion slots for PCs come in half- and full-size. Half-size slots are also called 8-bit slots, and full-size slots are called 16-bit slots. PCI expansions slots are always full-size and connect directly to the PCI bus.

A connector used in the cable television industry that connects coaxial cable to equipment.

An identifier for a computer or device on a TCP/IP network. Networks using the TCP/IP protocol route messages based on the IP address of the destination.

Media Access Control address. A hardware address that uniquely identifies each node of a network. The MAC address is used to forward information through a network to its final destination.

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Motorola SB4101 manual Glossary, Coaxial cable coax, Expansion slot Type connector IP address MAC address
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SB4101 specifications

The Motorola SB4101 is a cable modem that was popular in the early 2000s for its reliability and performance in home networking. Designed to connect to high-speed internet through a cable provider, the SB4101 adhered to DOCSIS (Data Over Cable Service Interface Specification) standards, which ensured efficient data transmission over existing cable television infrastructure.

One of the main features of the SB4101 is its compatibility with DOCSIS 1.0 and 1.1 standards. This backward compatibility meant that users could easily integrate the modem into existing setups without needing to upgrade their service. The modem supports download speeds of up to 38 Mbps and upload speeds of approximately 10 Mbps, depending on the service plan provided by the internet service provider (ISP). This level of performance was considered quite impressive for its time, making it suitable for basic internet browsing, video streaming, and online gaming.

The SB4101 is equipped with a user-friendly interface, simplifying the process of installation and configuration. The modem features a standard Ethernet port, allowing users to connect it directly to a computer or router. This versatility enables networking flexibility, as users can expand their home network by integrating additional devices such as laptops, smartphones, and smart TVs.

Another noteworthy characteristic of the SB4101 is its compact design, which makes it easy to integrate into various home environments. The sturdy casing offers durability, ensuring longevity for users who require consistent connectivity. Additionally, the modem comes with LED indicators that provide clear information regarding power, receive, send, and online statuses, facilitating easy troubleshooting for end-users.

Security features in the SB4101 include support for encryption protocols that safeguard data packets during transmission, helping to protect users from potential threats. The modem also allows for remote management, enabling ISPs to monitor the device's performance and troubleshoot any connectivity issues without needing a technician on-site.

In summary, the Motorola SB4101 is a robust cable modem designed for reliable and efficient internet connectivity. With its compatibility with DOCSIS standards, impressive speed capabilities, user-friendly design, and security features, it remains a noteworthy choice for users seeking good performance in their home networking setup. Although it may not match the speeds of modern devices, the SB4101 holds a significant place in the evolution of cable modem technology.