IAD881W - Router CISCO - Free user manual and instructions
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| Product Type | Integrated Access Device Router |
| Brand | Cisco |
| Model | IAD881W |
| Category | Router |
| Dimensions (W x D x H) | 32.0 x 22.0 x 5.0 cm (12.6 x 8.7 x 2.0 in) |
| Weight | 1.4 kg (3.1 lb) |
| Power Supply | External AC/DC adapter, 12 V DC, 2.0 A |
| LAN Ports | 8 x Fast Ethernet (10/100 Mbps) |
| WAN Port | 1 x Fast Ethernet (10/100 Mbps) with optional ADSL2+ support |
| Wireless | IEEE 802.11b/g, up to 54 Mbps |
| Wireless Security | WEP, WPA, WPA2 |
| VPN Support | IPsec, L2TP, PPTP pass-through |
| Management | Web-based GUI, CLI, SNMP |
| LED Indicators | Power, WAN activity, LAN activity, WLAN, Status |
| Antenna | 2 x external detachable dipole antennas |
| Operating Temperature | 0 to 40 °C (32 to 104 °F) |
| Operating Humidity | 10% to 90% non-condensing |
| Certifications | FCC Part 15, UL, CE, IC |
| Cleaning | Wipe the device with a soft, dry cloth |
| Safety | Keep away from water and excessive heat; verify ventilation |
| Repairability | No user-serviceable internal components; contact Cisco support |
| Included in Box | Router, power adapter, mounting kit, quick start guide |
Frequently Asked Questions - IAD881W CISCO
How do I configure my Cisco IAD881W for the first time?
Connect the router to your modem via the WAN port, then access the web-based setup by entering the default IP (e.g., 192.168.1.1) in your browser. The quick start guide provides step-by-step instructions for basic configuration.
How can I change the wireless password on the IAD881W?
Log in to the router's web interface, go to Wireless Settings, and under Security select WPA2-PSK. Enter a strong passphrase and save settings.
What is the default IP address and login credentials?
The default LAN IP is typically 192.168.1.1, with username and password both set to "cisco" (or as printed on the bottom label). Always change them after initial setup.
How do I reset the Cisco IAD881W to factory defaults?
Use a paperclip to press and hold the reset button on the rear panel for 10 seconds while the router is powered on. All settings will revert to factory defaults.
Does the Cisco IAD881W support VPN pass-through?
Yes, the router supports IPsec, L2TP, and PPTP pass-through, allowing VPN connections initiated by computers on your LAN.
How do I update the firmware on the IAD881W?
Download the latest firmware from Cisco's official website, then in the web interface go to Administration > Firmware Upgrade, choose the file, and click Upgrade. Do not power off during the update.
What is the maximum wireless range of the IAD881W?
In typical indoor environments, the range is about 30 to 50 meters depending on obstacles. Use external antennas to improve coverage.
Can I use the IAD881W as a switch only?
Yes, you can disable the WAN connection and use the 8 LAN ports as a basic switch, but note that routing features require a properly configured WAN.
What should I do if I forget the login password?
Perform a factory reset using the reset button. Note that this erases all configurations, so back up your settings if possible.
Does the router require a special power adapter?
The IAD881W uses a 12V DC external adapter with a minimum current of 2A. Using an incompatible adapter may damage the device.
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USER MANUAL IAD881W CISCO
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Product information
Brand : CISCO
Model : IAD881W
Category : Router