The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
The Cisco IAD2801 series integrated access devices is a fixed configuration router that provides three models with a common front panel. The front panel, labeled "Cisco IAD2801 series integrated access devices," is identical for all models. However, the back panels, labeled by specific model number, vary depending on interfaces, ports, and options. The Cisco IAD2801 series integrated access devices support the following configurations:
•IAD2801-2BRI-A/K9—Fixed configuration router, with integrated PVDM2-8, HWIC-1ADSL, and 1 VIC2-2BRI-NT/TE-P, 2 Fast Ethernet connections, and 1 factory configurable or field-upgradeable HWIC slot.
•IAD2801-4BRI-A/K9—Fixed configuration router, with integrated PVDM2-16, HWIC-1ADSL, and 2 VIC2-2BRI-NT/TE-P, 2 Fast Ethernet connections, and 1 factory configurable or field-upgradeable HWIC slot.
•IAD2801-4BRI-S/K9—Fixed configuration router, with integrated PVDM2-16, HWIC-4SHDSL , and 2 VIC2-2BRI-NT/TE-P, 2 Fast Ethernet connections, and 1 factory configurable or field-upgradeable HWIC slot.
The following cards are configurable or field upgradeable in slot 3 on all models:
•HWIC-4ESW
•VIC-4FXS/DID
•HWIC-AP-AG-E or HWIC-AP-G-E
Figure 1-1 Front View of the Cisco IAD2801.
Figure 1-1 Front View of a Cisco IAD2801
This chapter describes the features and specifications of the routers and includes the following sections:
This section describes the basic features of Cisco IAD2801, including product identification, built-in interfaces, modules, memory, LED indicators, chassis ventilation, and the internal clock.
The serial number label for Cisco IAD2801 is located on the rear of the chassis, along the bottom edge near the lower left corner. (See Figure 1-2.)
Figure 1-2 Serial Number Location on the Cisco IAD2801
Note The serial number for Cisco IAD2801 is 11 characters long.
The Cisco Product Identification (CPI) tool provides detailed illustrations and descriptions showing where to locate serial number labels on Cisco products. It includes the following features:
•A search option that allows browsing for models using a tree-structured product hierarchy
•A search field on the final results page making it easier to look up multiple products
•End-of-sale products are clearly identified in results lists
The tool streamlines the process of locating serial number labels and identifying products. Serial number information expedites the entitlement process and is important for access to support services.
The Cisco Product Identification tool can be accessed at the following URL:
http://tools.cisco.com/Support/CPI/index.do
Table 1-1 summarizes the interface ports built into the chassis.
Cisco IAD2801 contain the following types of memory:
•DRAM—Stores the running configuration and routing tables and is used for packet buffering by the network interfaces. Cisco IOS software executes from DRAM memory.
•Boot/NVRAM—Internal flash memory. Stores the bootstrap program (ROM monitor), the configuration register, and the startup configuration.
•Flash memory—External flash memory. Stores the operating system software image.
Table 1-2 summarizes the memory options for Cisco IAD2801. The default memory numbers for RAM represent the minimum usable memory. You can install additional RAM in multiples of the default amount, up to the maximum amount.
|
|
|
|
---|---|---|---|
Cisco IAD2801 |
Type—SDRAM DIMM DIMM size—256 MB DIMM expansion slots—11 Default onboard memory—128 MB Maximum memory—384 MB |
Internal 4-MB flash memory |
External CompactFlash memory cards of the following optional sizes: •64 MB (default) |
1 Cisco IAD2801 has 128 MB of SDRAM soldered onto the system board. You can install a DIMM into the expansion slot to increase memory to the maximum of 384 MB. |
Table 1-3 summarizes the LED indicators that are located in the router bezel or chassis.
For LED troubleshooting information, including possible trouble causes and corrective actions, see Table A-1 in the "Troubleshooting" document.
Internal multispeed fans provide chassis cooling, controlled by an onboard temperature sensor.
The Cisco IAD2801 has two fans. The Cisco IAD2801 internal fans operate at three different speeds, running at the slower speeds to conserve power and reduce fan noise at ambient temperatures below 40oC. They operate at the highest speed in ambient temperatures above 40oC.
An internal real-time clock with battery backup provides the system software with time of day on system power up. This allows the system to verify the validity of the certification authority (CA) certificate. The Cisco IAD2801 has a socketed lithium battery. This battery lasts the life of the router under the operating environmental conditions specified for the router, and is not field-replaceable.
Note If the lithium battery in a Cisco IAD2801 should fail, the router must be returned to Cisco for repair.
Although the battery is not intended to be field-replaceable, the following warning must be heeded:
Warning There is the danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions. Statement 1015
This section contains views of the front and rear panels of the Cisco IAD2801, showing locations of the power and signal interfaces, module slots, status indicators, and chassis identification labels.
Figure 1-3 shows the front panel of a Cisco IAD2801. Figure 1-4 shows the back panel.
Figure 1-3 Front Panel of the Cisco IAD2801
Figure 1-4 Back Panel of the Cisco IAD2801
|
Input power connector |
|
Chassis ground connection |
|
On/Off switch |
Table 1-4 summarizes the interface numbering on a Cisco IAD2801.
Note On the Cisco IAD2801, the numbering format for slots is interface type 0/slot/port. "0" indicates slots that are built into the chassis of a router. On the Cisco IAD2801, all slots begin with "0," because all slots are built into the chassis.
Table 1-4 summarizes the interface numbering on a Cisco IAD2801.
|
|
|
|
|
---|---|---|---|---|
IAD2801-2BRI-A/K9 |
VIC2-2BRI-NT/TE-P |
HWIC-1ADSL |
Not available |
LTD option1 |
IAD2801-4BRI-A/K9 |
VIC2-2BRI-NT/TE-P |
HWIC-1ADSL |
VIC2-2BRI-NT/TE-P |
LTD option1 |
IAD2801-4BRI-S/K9 |
VIC2-2BRI-NT/TE-P |
HWIC-4SHDSL |
VIC2-2BRI-NT/TE-P |
LTD option1 |
1 The factory installable or field upgradeable LTD option includes: HWIC-AP-AG-E and HWIC-AP-G-E, HWIC-4ESW, and VIC-4FXS/DID. |
Table 1-5, list Cisco IAD2801 specifications.