Actiontec R4500U
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USB/Ethernet Home DSL Modem (with Routing Capabilities) | |
| Homepage | Product page |
|---|---|
| WikiDevi.wi-cat.ru | Actiontec R4500U |
| 3rd Party Firmware | |
| dd-wrt | Incompatible |
| OpenWrt | Incompatible |
| Tomato any flavor | Incompatible |
| Platform | |
| Brand • Model • Rev | Actiontec R4500U |
| Type | dsl modem |
CPU1  | Virata VC45100 |
| CPU1 Type | ARM |
| CPU1 Speed | not specified |
| CPU2 | Globespan GS7070-174 |
| Flash1 Chip | SST SST39VF016-70-4C-EI |
| Flash1 Size | 2 MiB 2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br /> |
| RAM1 Size | 8 MiB 8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br /> |
| RAM1 Chip | Nanya NT5SV4M16DT-7 |
| ETH chip1 | Virata VC45100 |
| Ethernet Port Count | 1-100MbE-LAN |
| Wired Standard | IEEE 802.3i/3u |
| Expansion IF types | none specified |
| Power | 12 VDC, 1.2 A |
| Connector type | barrel |
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| Retail | |
| (Est.) release date | 2002 |
| Country of manuf | Taiwan |
For a list of all currently documented GlobespanVirata chipsets with specifications, see GlobespanVirata.
For a list of all currently documented GlobespanVirata chipsets with specifications, see GlobespanVirata.
For a list of all currently documented Actiontec devices with specifications, see Actiontec.
Overview
"ACTIONTEC", "04404A", and "47-0045-2SA3" is silkscreened on the board populating this entry.
The two large radial capacitors in the power section appear to be Chemi-Con caps. Capacitors on the rest of the board are (at least) a mix of GEMCON, Y.J., and Fullcon caps.
The device uses Globespan GS7070 and GT3180 chips for the ADSL modem.
- The Ethernet transformer is a Mag.Com PX-5111S.
The power adapter included with the unit may be an OEM AD-121AG (120VAC ~ 60Hz, 18W -> 12VDC, 1A). The modem's label specifies that it uses a 12V 1.2A PSU, however..
