| Both sides previous revision
Previous revision
Next revision
|
Previous revision
|
opinion:frater_secessus:cudy_lt500 [2022/07/25 12:12]
frater_secessus [undocumented features] |
opinion:frater_secessus:cudy_lt500 [2024/07/31 20:19] (current)
odchurst |
| |
| |
| The [[https://amzn.to/3NmAOzO|Cudy LT500]] is a [[https://www.cablefree.net/wirelesstechnology/4glte/lte-ue-category-class-definitions/|Cat4]]((Up to 150 Mbps Download / 50 Mbps Upload)) LTE modem and [[https://www.tech21century.com/wifi-ac1200-vs-ac1750-vs-ac1900-ac2200-vs-ac3000/|AC1200]]((maximum theoretical combined wifi bandwidth speed is 1200Mbps)) wifi router/repeater. There is relatively little documentation so this page attempts to collect what there is. | The [[https://amzn.to/3NmAOzO|Cudy LT500]] is a [[https://www.cablefree.net/wirelesstechnology/4glte/lte-ue-category-class-definitions/|Cat4]]((Up to 150 Mbps Download / 50 Mbps Upload)) LTE modem and [[https://www.tech21century.com/wifi-ac1200-vs-ac1750-vs-ac1900-ac2200-vs-ac3000/|AC1200]]((maximum theoretical combined WiFi bandwidth speed is 1200Mbps)) WiFi router/repeater. There is relatively little documentation so this page attempts to collect what there is. |
| |
| ===== software ===== | ===== software ===== |
| |
| |
| The router is powered by 12vdc, 1A adapter, so should be easy to run off [[electrical:12v:intro|house power]]. | The router is powered by a 12V/1A (DC) adapter, so should be easy to run off [[electrical:12v:intro|house power]]. |
| |
| |
| ^ Model ^ RAM/flash ^ wifi ^ LTE ^ chips ^ | ^ Model ^ RAM/flash ^ wifi ^ LTE ^ chips ^ |
| |[[https://amzn.to/3sPhXWi|LT500]] (black)|128MB/16MB|802.11ac/a/n/b/g 2.4/5GHz|LTE-FDD：B2/B4/B5/B12/B13/B14/B66/B71 \\ WCDMA： B2/B4/B5|LTE: Qualcomm EC25-AFX chip((per Amazon listing)) \\ Wifi: Mediatek T7628-series((per firmware strings))| | |[[https://amzn.to/3sPhXWi|LT500]] (black)|128MB/16MB|802.11ac/a/n/b/g 2.4/5GHz|LTE-FDD：B2/B4/B5/B12/B13/B14/B66/B71 \\ WCDMA： B2/B4/B5|LTE: Qualcomm EC25-AFX chip((per Amazon listing)) \\ Wifi: Mediatek T7628-series((per firmware strings))| |
| |[[https://amzn.to/3wwBUDB|LT450]] (white)|128MB/16MB|802.11ac/a/n/b/g 2.4/5GHz|LTE-FDD：B2/B4/B5/B12/B13/B14/B66/B71 \\ WCDMA： B2/B4/B5|LTE:EC200T \\ WiFi: MT7628A+MT7612E((https://newwezhanoss.oss-cn-hangzhou.aliyuncs.com/contents/sitefiles2019/10096568/files/381817..pdf?Expires=1653018324&OSSAccessKeyId=LTAIekGM1705vEQp&Signature=2txnkuvYHMtx7ErJGrvk%2BbEEAAQ%3D&response-content-disposition=inline%3Bfilename%3DLT450%2520V1.0_Datasheet.pdf&response-content-type=application%2Fpdf))| | |[[https://amzn.to/3wwBUDB|LT450]] (white)|128MB/16MB|802.11ac/a/n/b/g 2.4/5GHz|LTE-FDD：B2/B4/B5/B12/B13/B14/B66/B71 \\ WCDMA： B2/B4/B5|LTE:EC200T (Or Quectel EC25) \\ WiFi: MT7628A+MT7612E((https://newwezhanoss.oss-cn-hangzhou.aliyuncs.com/contents/sitefiles2019/10096568/files/381817..pdf?Expires=1653018324&OSSAccessKeyId=LTAIekGM1705vEQp&Signature=2txnkuvYHMtx7ErJGrvk%2BbEEAAQ%3D&response-content-disposition=inline%3Bfilename%3DLT450%2520V1.0_Datasheet.pdf&response-content-type=application%2Fpdf))| |
| |[[https://amzn.to/3G4ZwSM|LT400]] (black)((and different case))|64MB/8MB|802.11n/b/g 2.4 GHz|LTE-FDD：B2/B4/B5/B12/B13/B14/B66/B71 \\ WCDMA： B2/B4/B5|LTE: Qualcomm Chipset \\ Wifi: MTK Chipset((https://m.media-amazon.com/images/I/A1B-8ankYFL.pdf))| | |[[https://amzn.to/3G4ZwSM|LT400]] (black)((and different case))|64MB/8MB|802.11n/b/g 2.4 GHz|LTE-FDD：B2/B4/B5/B12/B13/B14/B66/B71 \\ WCDMA： B2/B4/B5|LTE: Qualcomm Chipset \\ Wifi: MTK Chipset((https://m.media-amazon.com/images/I/A1B-8ankYFL.pdf))| |
| |LT350 (white)|64MG/8MB|802.11n 2.4GHz|LTE-FDD: B2/B4/B5/B12/B13/B14/B66/ B71 \\ WCDMA: B2/B4/B5|not listed((https://www.cudy.com/productinfo/781059.html))| | |LT350 (white)|64MG/8MB|802.11n 2.4GHz|LTE-FDD: B2/B4/B5/B12/B13/B14/B66/ B71 \\ WCDMA: B2/B4/B5|not listed((https://www.cudy.com/productinfo/781059.html))| |
| |
| |
| It is not immediately clear what the difference is between 450 and 500 besides color. When checked, firmwware v.1.3.6 for both was byte-for-byte identical and refers to Mediatek MT7628 chip: | It is not immediately clear what the difference is between 450 and 500 besides color. When checked, firmware v.1.3.6 for both was byte-for-byte identical and refers to Mediatek MT7628 chip: |
| |
| md5sum *.bin | md5sum *.bin |
| **TR069** appears to refer to [[https://en.wikipedia.org/wiki/TR-069|this device management spec]]. | **TR069** appears to refer to [[https://en.wikipedia.org/wiki/TR-069|this device management spec]]. |
| |
| **Remote Web** seems to be a web proxy setting (untested). | **Remote Web** allows remote access to the router web interface over the internet (Requires a reachable Public IP). |
| |
| **AT commands** can be entered at [[this link|http://cudy.net/cgi-bin/luci/admin/network/gcom/atcmd]].((may have to open 2nd tab to keep JS from interfering)) | **AT commands** can be entered at [[http://cudy.net/cgi-bin/luci/admin/network/gcom/atcmd|this link]].((may have to open 2nd tab to keep JS from interfering)) |
| |
| |
