If you like BoxMatrix then please contribute Supportdata-Probes, Firmware-Probes and/or Hardware-Probes (get in touch).
My metamonk@yahoo.com is not reachable by me since september. Please use hippie2000@webnmail.de instead.
FRITZ!Box 7520
BoxMatrix >> Box-Models >> FRITZ!Box 7520 | @ BoxMatrix - IRC-Chat - Translate: de es fr it nl pl |
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![]() FRITZ!Box 7520 |
Overview[edit]
The FRITZ!Box 7520 was silently introduced by 1&1 at 2019-02-02[1], as one of their lease purchase routers, in 1&1 typical black casing. This model shares the same features as the 7530, just only 2 of the 4 LAN-Ports are GBit, the USB-Host is only v2.0, and the VDSL frontend chip seems to be different (subject to research).
Box-Model: | FRITZ!Box 7520 - Nick: 7520 | Wiki | Freetz | IPPF | whmf | AVM | Web |
Prod-Name: | FRITZ!Box 7520, FRITZ!Box 7520 (UI) | ||||||
Aliases: | HomeServer (7520) (1&1) | ||||||
Sales: | Introduced: 2019-02-02[2] - Intro-ISP: 1&1 - Market: no - Price: no | ||||||
Internet: | DSL: ADSL1 ADSL2 ADSL2+ VDSL1 VDSL2 DPBO Vect SVect - Mobile: USB-HSPA USB-LTE WLAN-Client | ||||||
Network: | WLAN: 866 Mbps+400 Mbps a b g n ac WDS2 Mesh - MIMO: MU 2x 2x2 @ 2.4 GHz and 5 GHz - 100M-Ports: 2 - Gbit-Ports: 2 | ||||||
VoIP: | SIP-Accounts: 20 - SIP-Trunking: yes - SIP-Phones: 10 | Pics | Videos | Pixels | Tests | News | PDFs |
Telephony: | POTS-Lines: no - ISDN-Lines: no - GSM-Voice: yes - Analog-Phones: 1 - ISDN-Phones: no - DECT-Phones: 6 | ||||||
Smarthome: | Smart-Plugs: 10 - Smart-Radiators: 12 - Smart-Buttons: 10 - HANFUN-Devices: 10 - DECTULE-Repeaters: 6 | ||||||
USB-Host: | Ports: 1 - Version: 2.0 | Bay | Zone | Shop | Price | Euro | Cat |
Memory: | RAM: 256 MB - NAND-Flash: 128 MB | ||||||
CPU: | Dakota @ 717 MHz - ARM Cortex A9 - CPU-Cores: 4 | ||||||
HWRevision: | 247 - HWSubRevision: 2 | Logs | Shell | ADAM | Config | Firmw | PCBs |
ProductID: | Fritz_Box_HW247 | ||||||
Install-Type: | arm_128MB_cortexa9_2geth_usb_host_2wlan11n_dect_vdsl_02249 | ||||||
Firmware: | de.B: 07.29 | ||||||
Downgrade: | .: 20.07 | ||||||
Recovery: | de.B: 20.07 | ||||||
SrcCode: | none or not model specific | ||||||
Brandings: | 1und1, avm, avme - Languages: de, en, es, fr, it, nl, pl | ||||||
Countries: | ad, at, au, ba, be, ch, cy, cz, de, dk, ee, es, fi, fr, gr, hr, hu, ie, il, int, is, it, lu, lv, me, mk, na, ng, nl, no, nz, pl, pt, se, si, sk, th, tz, ug, uk, za | ||||||
Providers: | at, au, be, ch, cy, cz, de, dk, ee, es, fi, gr, hr, hu, ie, il, int, it, lu, mk, na, ng, nl, no, nz, pl, pt, se, si, tz, ug, uk, za | ||||||
System: | Kernel: 4.4.60 - uClibc: 1.0.31 - BusyBox: 1.29.3 - Bootloader: 11211 ?!? - Size: 2,816 KB | ||||||
Modding: | Modding-Projects | ||||||
Listings: | Firmware-Scans - Firmware-History - Source-Scans |
Note that the information above is merged from all current Firmware versions available for this model, if there are multiples.
For a more detailed per Firmware view see the Firmware-Scans below, and have a look at the Firmware-History.
Modding[edit]
Daily updated index of all FRITZ!Box 7520 firmware modding projects. Last update: 2022-05-18 06:52 GMT.
The Freetz-org fork is unmaintained since 2021-05-26. Its last maintainer Er13 recommends using Freetz-ng.[3]
Project | Firmwares / Versions (Info) | Home1 | Home2 | git | svn | |
---|---|---|---|---|---|---|
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Freetz-ng | 7.14.de, 7.21.all, 7.29.all, Alien 7530.de | Home1 | Home2 | git | svn |
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Freetz-org | 7.14.de | Home1 | Home2 | git | - |
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OpenWRT | snapshot (no DECT, DSL modem) | Home1 | Home2 | git | - |
3 modding projects for this model |
Legend: = maintained -
= unmaintained - See also the Modding-Selector and Moddable-Models!
Weblinks[edit]
Daily updated index of all FRITZ!Box 7520 websites. Last update: 2022-05-19 03:02 GMT.
Ctry | Lng | Src | Info | Page title / URL | Date | |
---|---|---|---|---|---|---|
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int | en | owrt | OpenWRT Downloads | FRITZ!Box 7520 | 2022-05-19 |
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int | en | owrt | OpenWRT Techdata | FRITZ!Box 7520 | 2022-05-19 |
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int | en | owrt | OpenWRT Ideal! | FRITZ!Box 7520 | 2022-05-19 |
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de | de | AVM | Service portal | Service portal 2020-09 (a) | 2020-09-30 |
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de | de | 1&1 | Product homepage | Product homepage 2021-12 | 2021-12-08 |
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de | de | AVM | FAQ collection | FAQ collection 2020-11 (a) | 2020-11-25 |
6 websites for this model |
Legend: = live URL. -
= hosted here. -
= from archive.org. -
= non public. -
= dead link. - Bold = service portal.
Downloads[edit]
Daily updated index of all FRITZ!Box 7520 downloads. Last update: 2022-05-19 03:54 GMT.
Ctry | Lng | Ann | Src | Info / Scan results | Size | MD5 / URL / Hover for filename! | Date / GMT | |
---|---|---|---|---|---|---|---|---|
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de | de | AVM | PDF manual | 2.4M | 82935d0475c133398655ffae61dac931 | 2021-04-09 13:05 | |
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de | de | 1&1 | PDF quick guide | 7.0M | 6db43087bcd8b383aa5b288fe57aa117 | 2022-04-08 07:36 | |
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de | de | 1&1 | PDF quick guide | 7.6M | 23e240d2025de504b1c74293c60de1f4 | 2022-04-08 08:44 | |
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de | de | 1&1 | PDF data Sheet 2021-08 | 1.2M | f07290a171f28f335bab8510f0485015 | 2021-08-19 ARCH | |
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de | de | 1&1 | PDF data Sheet 2021-06 | 983k | 8d55b01b092150dc9db56b5cff51665a | 2021-06-03 ARCH | |
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de | de | AVM | PDF service card | 702k | 0dc7eb7ccb45a8977cf0899135a4180a | 2022-01-12 12:50 | |
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de | de | B | AVM | Firmware 520.07.29 | 29.3M | 1449f5b0b32b3c4b346799ba05312748 | 2021-11-18 12:21 |
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de | de | B | AVM | Firmware info (en) | 52.0k | fe791ad323951a0b96e62787200235ff | 2021-11-18 12:21 |
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de | de | B | AVM | Firmware info (de) | 62.3k | 51e41eb8a26461c9825fa06c420b7b3c | 2021-11-18 12:21 |
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de | de | B | AVM | Recovery 20.07 | 28.2M | 4bae55a9aa354b2384e73c5afd6ab3b0 | 2021-11-18 12:21 |
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de | de | B | AVM | Recovery info (en) | 1.8k | 0e032337c01d85a566f8623a599636e1 | 2021-07-02 11:31 |
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de | de | B | AVM | Recovery info (de) | 1.9k | f60b3a9d80fc8a23e5de7b57b6e208c0 | 2021-07-02 11:31 |
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AVM | Downgrade 20.07 | 28.0M | 30d1baf8b8dd2abd94051ab6e09e9c9e | 2021-03-16 13:15 | |||
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AVM | Source code 07.21 | 491M | 1bbb3d93d3fc69ae2379e984b042d948 | 2020-10-27 13:51 | |||
14 downloads for this model |
Legend: = live URL. -
= hosted here. -
= from archive.org. -
= non public. -
= dead link. - Bold = latest firmware.
Firmware-Scans[edit]
Daily updated scans of the latest firmware for the FRITZ!Box 7520. Last update: 2022-05-19 04:04 GMT.
Note that models with multiple Linux instances have multiple scan results per firmware labeled main/scrpn/boot/arm/prx/atom
.
All dates have been converted to GMT.
Target: | Firmware 520.07.29 - Ctry: de - Lang: de - Annex: B - Rel: 175.07.29 - Checkp: 92061 |
FwImg: | FRITZ.Box_7520-07.29.image - 29.3M - 2021-10-28 18:07 |
FwImg: | Layout: split - Fsys: 24.9M - Kernel: 3.0M - MD5: 1449f5b0b32b3c4b346799ba05312748 |
Kernel: | 4.4.60 #1 - Compr: lzma - GCC: 5.5.0 - BR: 2018.11.4-g908cf03c90 - Date: 2021-04-25 22:00 |
Filesys: | sqfsle 4:0 - Compr: xz - BlkSize: 64 kB - Inodes: 10183 - Date: 2022-03-27 04:10 |
System: | uClibc 1.0.31 - BusyBox 1.29.3 - Date: 2020-11-19 18:00 - Annex: fritzbox-7520 - Default: B |
Bloader: | - |
InstType: | arm_128MB_cortexa9_2geth_usb_host_2wlan11n_dect_vdsl_02249 |
ProdName: | FRITZ!Box 7520, FRITZ!Box 7520 (UI) |
ProductID: | Fritz_Box_HW247 - Brandings: 1und1, avm, avme - Default: avm - Languages: de, en, es, fr, it, nl, pl - Default: de |
Countries: | ad, at, au, ba, be, ch, cy, cz, de, dk, ee, es, fi, fr, gr, hr, hu, ie, il, int, is, it, lu, lv, me, mk, na, ng, nl, no, nz, pl, pt, se, si, sk, th, tz, ug, uk, za - Default: int |
Providers: | at, au, be, ch, cy, cz, de, dk, ee, es, fi, gr, hr, hu, ie, il, int, it, lu, mk, na, ng, nl, no, nz, pl, pt, se, si, tz, ug, uk, za |
VoipProv: | at, ch, cy, de, es, gr, int, it, lu, mk, nl, no, pl, sk, th |
Strings: | Kernel, BusyBox, uClibc |
Listings: | Image, Filesys, Modinfo, Libinfo, Cmdinfo, Services, Var, Info, Config |
Part-Numbers[edit]
Daily updated index of FRITZ!Box 7520 part numbers. Last update: 2022-05-19 03:33 GMT. Click an EAN/GTIN or MPN to search the web for it.
If you know any part numbers not listed here yet, expecially OEM and country specific versions, then please get in touch.
Ctry | Lng | Ann | Colr | Vnd | MPNs | EANs/GTINs | Markets | Icecat data sheet / URL | Added | EOM | EOS | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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de | de | B,J | black | 1&1 | 20002882 60902 65488 |
4023125028823 4022265609022 4022265654886 |
No entry in Icecat. | ||||
1 part number for this model |
Legend: = supported -
= EOS -
= still sold -
= not sold any more - Bold = maintained Icecat entry - Italic = logistic entry without datasheet
Accessories[edit]
Power-Supply: Selectors >> PSU-Selector >> FRITZ!Box 7520 - Showing recommended Power-Supply units.
PSU-Selector | Type | L. | Min | Max | In | Min | Max | Max | Max | Out | Out | Curr | Pwr | Out2 | Out2 | Curr2 | Pwr2 | Cap. | Vend. | Nick | Alias |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
311P0W115 | switch | ext | 200 V | 240 V | AC | 50 Hz | 60 Hz | 12 V | DC | 1,500 mA | 18 VA | AVM | 3p115 | 311POW115 | |||||||
311P0W128 | switch | ext | 200 V | 240 V | AC | 50 Hz | 60 Hz | 500 mA | 120 VA | 12 V | DC | 1,500 mA | 18 VA | AVM | 3p128 | 311POW128 | |||||
2 power supply units |
Cables+Adapters: Selectors >> Cable+Adapter-Selector >> FRITZ!Box 7520 - Showing recommended Cables+Adapters.
Cable+Adapter-Selector | Type | Length | Wires | Shield | Conn1 | Gender | Conn2 | Gender | Conn3 | Gender | Conn4 | Gender |
---|---|---|---|---|---|---|---|---|---|---|---|---|
TAE DSL-Adapter | DSL-Adapter | 2 | RJ-45 | female | TAE-F | male | ||||||
TAE DSL-Cable | DSL-Cable | 4 m | 2 | RJ-45 | male | TAE-F | male | |||||
Cat5e Patch-Cable | LAN-Cable | 1.5 m | 8 | true | RJ-45 | male | RJ-45 | male | ||||
Standard USB-Cable | USB-Cable | 2 m | 4 | true | USB-B | male | USB-A | male | ||||
Single TAE-Adapter | Phone-Adapter | 0.15 m | 2 | RJ-11 | male | TAE-U | female | |||||
Dual TAE-Adapter | Phone-Adapter | 0.15 m | 2 | RJ-11 | male | TAE-F | female | TAE-N | female | |||
6 cables and adapters |
Characteristics[edit]
- The 7520 is similar to the 7530 but 2 of the LAN ports are limited to 100 MBit/s while the hardware supports 1GBit/s.
- The full speed of the limited ports can be reactivated per software tweak.[4]
Gallery[edit]
If you want to extend the gallery with own work then please get in touch. See also the Photography-Inspiration article.
Versions[edit]
The Versions
section intends to compare different hardware revisions of a device.
If you could provide images of a revision not listet here yet then please get in touch.
Model: | FRITZ!Box 7520 #2000-2882 | Wiki | Freetz | IPPF | whmf | AVM | Web | |||||
Vendor: | 1&1 | Owner: | BoxModder78 | |||||||||
Part-Nr: | 2000-2882 | Serial-Nr: | - | |||||||||
HWRevision: | 247 - HWSubRevision: 2 | Pics | Videos | Pixels | Tests | News | PDFs | |||||
Branding: | 1und1 | Colour: | black | |||||||||
Country: | - (default: 049) | Language: | - (default: de) | |||||||||
Annex: | B | Bay | Zone | Shop | Price | Euro | Cat | |||||
Pictures: |
| |||||||||||
Comment: | 7530 PCB. Only the DSL frontend chip appears different. |
Interfaces[edit]
Front side:
- Power/DSL - LED (gn)
- WLAN - LED (gn) + WLAN - WLAN-Button - to enable/disable WLAN
- Fon/DECT - LED (gn) + DECT - DECT-Button - to connect to DECT, etc
- Connect/WPS - LED (gn) + Connect - Connect-Button - to connect a DECT phone and initiate WPS
- Info - LED (gn/rd)
Back side:
- DSL - RJ-45 - DSL - to connect a TAE DSL-Cable (germany only)
- FON1 - RJ-11 - Analog-Phone 1 - to connect a phone or a Dual TAE-Adapter or Single TAE-Adapter (Germany only)
- LAN1 - RJ-45 - Ethernet 10/100/1000MBit - to connect a Cat5e Patch-Cable
- LAN2 - RJ-45 - Ethernet 10/100/1000MBit - to connect a Cat5e Patch-Cable
- LAN3 - RJ-45 - Ethernet 10/100MBit - to connect a Cat5e Patch-Cable
- LAN4 - RJ-45 - Ethernet 10/100MBit - to connect a Cat5e Patch-Cable
- Power - Coax-Power 12V DC, 18VA - to connect one of the compatible Power-Supplies: 311P0W115, 311P0W128
Right side:
- FON1 - TAE - Analog-Phone 1 - to connect a phone (Germany only)
Left side:
- USB - USB-A - USB-Host 2.0 - to connect storage, etc
Internal:
- RS232 - 4-pin 2.54mm pitch Serial Console 3.3 V - drilled but not equipped
- RS232 - 4-pin 2.54mm pitch Serial Console 3.3 V - PCB bottom side, not drilled
- RS232 - 4-pin 2.54mm pitch Serial Console 3.3 V - PCB bottom side, not drilled
- JTAG - 2x 7-pin 1.27mm pitch JTAG-Interface - PCB bottom side, not drilled
- 1x WLAN - Murata - connecting 1 PCB-Trace WLAN 2.4GHz antenna
- 1x WLAN - Murata - connecting 1 PCB-Trace WLAN 5GHz antenna
- 1x WLAN - Murata - connecting 1 PCB-Trace WLAN 2.4/5GHz antenna
- 2x DECT - directly connecting 2 PCB-Trace DECT 1.9GHz antennas
Casing[edit]
Details about the FRITZ!Box 7520 casing:
Group: | 7520-Casing <-- Disassembly instructions will be collected there. |
Dimensions: | 209 x 154 x 52 mm |
Screws: | 4 |
Orient: | H |
Wallmount: | 1-way |
Designer: | Constin - 2018[5] |
Hardware[edit]
Selectors >> Components-Selector >> FRITZ!Box 7520 - Chips may occur multiple times if different types were found in probes.
Cat. | Qty. | Component | Purpose | Family | Coden. | Vendor | Description |
---|---|---|---|---|---|---|---|
SoC | 1x | AVM001A2VC-S-LMF8 | DSL-PHY | VRX500 | VR11 | Intel | VDSL Frontend for the Dakota (custom VRX518) |
RAM | 1x | NT5CC128M16JR-EK | DDR3RAM | DDR3-256M | Nanya | DDR3L-1866 SDRAM, 128M x 16bit = 256MB | |
Flash | 1x | MX30LF1G18AC-TI | NAND-Flash | NAND-128M | Macronix | NAND-Flash 25ns, 128M x 8bit = 128MB | |
FON | 1x | LM324 | FON-PHY | L324 | TI | General Purpose Quad OpAmp - avail. from many companies. | |
DECT | 1x | SC14448-B96R101QNC | DECT-SoC | SC144xx | Dialog | DECT Baseband Processor | |
WLAN | 1x | IPQ4019-2VV | WLAN-SoC | Dakota | Qualcomm | 802.11 a/b/g/n/ac MAC/Baseband/Radio 2x MU 2x2 2.4/5GHz (717MHz Quad Core ARM Cortex A7 WiSoC) | |
LAN | 1x | QCA8075-0VV | Switch | Qualcomm | 5-port 10/100/1000 Mbit/s Switch | ||
Trafo | 1x | EP13-239 | DSL-PHY | Unknown | VDSL Line Transformer | ||
Trafo | 1x | WE-202 | DSL-PHY | Würth | Common Mode Choke / Data Line Filter | ||
Trafo | 4x | GT2406SC | ETH-PHY | Magcom | 1000 MBit/s Ethernet Transformer | ||
Trafo | 1x | WE-40799-LF1 | FON-PHY | Würth | Common Mode Choke / Data Line Filter |
Environment[edit]
If you have further/better environment samples or Supportdata-Probes then please get in touch. Thanks!
Annex: B - Language: de - Country: de
HWRevision: 247 HWSubRevision: 2 ProductID: Fritz_Box_HW247 SerialNumber: X12345678901234 annex: B autoload: yes bootloaderVersion: 1.10211 firstfreeaddress: 0x8824E568 firmware_info: 175.07.03 firmware_version: 1und1 flashsize: nor_size=0MB sflash_size=0KB nand_size=128MB maca: 98:9B:CB:* macb: 98:9B:CB:* macwlan: 98:9B:CB:* macwlan2: 98:9B:CB:* macdsl: 98:9B:CB:* memsize: 0x10000000 mtd0: 0x0,0x2C00000 mtd1: 0xB00000,0xF00000 mtd2: 0x0,0x2C0000 mtd3: 0x2C0000,0xB00000 mtd4: 0xF00000,0x1300000 mtd5: 0x1300000,0x8000000 my_ipaddress: 192.168.178.1 prompt: Eva_AVM usb_board_mac: 98:9B:CB:* usb_device_id: 0x0000 usb_device_name: USB DSL Device usb_manufacturer_name: AVM usb_revision_id: 0x0000 usb_rndis_mac: 98:9B:CB:* webgui_pass: 12345678 wlan_key: 1234567890123456 wlan_ssid: FRITZ!Box#7520#XX
References
- ↑ Schnell-Start-Aanleitung - 1&1 HomeServer, AVM FRITZ!Box 7520 (PDF, first upload 2019-02-02)
- ↑ Schnell-Start-Aanleitung - 1&1 HomeServer, AVM FRITZ!Box 7520 (PDF, first upload 2019-02-02)
- ↑ Freetz is no longer maintained. Please consider switching to Freetz-NG.
- ↑ AVM FRITZ!Box 7520 thread on onlinekosten.de (german language)
- ↑ Constin Design Portfolio: Fritz!Box 7520