ZyXEL ZyAIR B-420

b (B11)
bridge
Wikipedia	ZyXEL
3rd Party Firmware
dd-wrt	Incompatible
OpenWrt	Incompatible
Tomato any flavor	Incompatible
Platform
Brand • Model • Rev	ZyXEL ZyAIR B-420
FCC ID	I88B420
Type	bridge
CPU1	ZyDAS ZD2001
CPU1 Type	MIPS
CPU1 Speed	not specified
Flash1 Chip	Brand? Model?
Flash1 Size	2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br />
RAM1 Size	8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />
RAM1 Chip	Brand? Model?
ETH chip1	ZyDAS ZD2001
ETH chip2	Altima AC101L
Ethernet Port Count	1-100MbE-LAN
Wired Standard	IEEE 802.3i/3u
802dot11 OUI: none specified
Expansion IF types	none specified
Power	12 VDC, 1.2 A
Connector type	barrel 5.5 mm (OD) 2.5 mm (ID) 10 mm (LEN)
Other
Default IP address: 192.168.1.11 the IP 192.168.1.11 is used by 1 additional devices of which 1 are ZyXEL devices Default login user: blank Default login password: 1234 blank:1234 credentials used by 46 additional devices of which 44 are ZyXEL devices
Radio 1
Radio1 module	ZyXEL ZyAIR B-620
Radio1 module IF	unknown
Chip1	ZyDAS ZD1201
Wireless interface OUI	none specified
Antenna Connector Type	none specified
Wireless Standard	IEEE 802.11b
802.11b	up to 11 Mbps
WiFi Operating Frequency	2.4 GHz

For a list of all currently documented Altima chipsets with specifications, see Altima.
For a list of all currently documented ZyDAS chipsets with specifications, see ZyDAS.

For a list of all currently documented ZyXEL device with specifications, see ZyXEL.

• 11 Mbps - 2.4GHz 802.11b = B11 class

Overview

The power adapter included with the device appears to be

an unbranded AD48-1201200DU (P/N: 30-112-120602).

ID/OD/Len measurements are approximate.

See also

• ZyXEL ZyAIR B-120 I88B120, I88B-120
• ZyXEL ZyAIR B-122 I88B122
• ZyXEL ZyAIR B-220 I88B220
• ZyXEL ZyAIR B-320 I88B320
• ZyXEL ZyAIR B-420
• ZyXEL ZyAIR B-500 I88B500
• ZyXEL ZyAIR B-620 I88B620
• ZyXEL ZyAIR B-4000