Netgear CG814WG Wireless Cable Modem Gateway Hardware Manual

This document is the hardware manual for the NETGEAR CG814WG Wireless Cable Modem Gateway. It provides detailed information about the product, including its features and characteristics.


Netgear CG814WG Wireless Cable Modem Gateway Hardware Manual - cover page
Brand
CG814WG
Category
Modem
Document type
User Manual
Language
English
Pages
68
File format
PDF
File size
1.3 MB
Published
08 May, 2012
Updated
29 September, 2023
Model
CG814WG
MD5 checksum
799399C7C2EFDA08804297613012B6A4

About this manual

This hardware manual covers the Netgear CG814WG gateway, describing its built‑in cable modem, 802.11g wireless networking, configurable auto‑uplink Ethernet connection, USB port, and front/rear panel layout. It includes installation steps, Windows TCP/IP configuration, DHCP setup, and wireless security settings.

The document also explains networking fundamentals such as router concepts, IP addressing, NAT, DHCP, firewall basics, stateful packet inspection, Ethernet cabling standards, Uplink switches, crossover cables, and cable quality requirements for 10/100 Mbps operation.

What's inside

  • Hardware Overview
  • Built‑in Cable Modem
  • 802.11g Wireless Networking
  • Configurable Auto Uplink Ethernet Connection
  • USB Port
  • Preparing Your Network
  • Configuring Windows TCP/IP Settings
  • Troubleshooting the ISP Connection
  • Basic Router Concepts
  • Stateful Packet Inspection

Specifications

Wireless Standard802.11g
Cable Category for 100 MbpsCategory 5 (Cat 5)
USB PortPresent

Frequently asked questions

What should I do if the gateway causes radio interference?

Reorient or relocate the receiving antenna, increase the separation between the equipment and receiver, connect the equipment to a different circuit, or consult a radio/TV technician.

How can I identify a crossover Ethernet cable?

Compare the two connectors; on a crossover cable the orange and blue pairs are exchanged between connectors, while a straight‑through cable has the same color order on both ends.

What Ethernet cable rating is required for 100 Mbps operation?

A Category 5 (Cat 5) cable is required for 100 Mbps (LOBASE‑Tx) networks.

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