D-Link DIR-863 rev A1

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abgn+ac (AC1750)
Wireless AC1750 Dual Band Gigabit Cloud Router
Wikipedia D-Link
WikiDevi.wi-cat.ru D-Link DIR-863 rev A1
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Status Unknown
Tomato any flavor Incompatible
Platform
BrandModelRev D-Link DIR-863 A1
FCC ID KA2IR863A1
IC ID 4216A-IR863A1
Type wireless router
CPU1 checkY Qualcomm Atheros QCA9558
CPU1 Type MIPS 74Kc
CPU1 Speed 720 MHz
Flash1 Chip Macronix Model?
Flash1 Size 16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (Serial(SPI))
Flash2 Chip Macronix Model?
Flash2 Size 16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (Serial(SPI))
RAM1 Size 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />
RAM1 Chip Nanya NT5TU32M16DG-AC x 2
ETH chip1 Qualcomm Atheros QCA9558
Switch Atheros AR8327N
Ethernet Port Count 1-1GbE-WAN
4-1GbE-LAN
Wired Standard IEEE 802.3i/3u/3ab

802dot11 OUI: none specified

Expansion IF types USB 2.0, Mini PCIe
Mini PCIe slots 1
USB ports 1
USB Hub Compatible Untested
Power 12 VDC, 2 A
Connector type barrel
Serial Port (UART) yes, internal, 4-pin header, 3.3V TTL

Additional chips
5GHz Front End Module;Skyworks;SKY85703-11;SKY11, 85703, 316US;3;
2.4GHz Power Amplifier IC;Microchip;SST12CP11;;3;

Other

Default IP address: 192.168.0.1
the IP 192.168.0.1 is used by 818 additional devices
of which 226 are D-Link devices
Default login user: Admin
Default login password: blank
Admin:blank credentials used by 82 additional devices
of which 77 are D-Link devices

Manuf/OEM/ODM Cameo
Retail
FCC approval date 27 January 2014
Country of manuf China
Radio 1
Chip1 Qualcomm Atheros QCA9558
Wireless interface OUI none specified
Antenna Connector Type U.FL
MIMO status 3x3:3
Wireless Standard IEEE 802.11b/g/n
802.11n up to 450 Mbps
802.11g up to 54 Mbps
802.11b up to 11 Mbps
WiFi Operating Frequency 2.4 GHz
Radio 2
Radio2 module unknown
Radio2 module IF Mini PCIe
Chip1 Qualcomm Atheros QCA9880-BR4A
Wireless interface OUI none specified
Antenna Connector Type U.FL
MIMO status 3x3:3
Wireless Standard IEEE 802.11a/n/ac
802.11ac up to 1300 Mbps
802.11n up to 450 Mbps
802.11a up to 54 Mbps
WiFi Operating Frequency 5 GHz

For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.
For a list of all currently documented Qualcomm Atheros (QCA) chipsets with specifications, see Qualcomm Atheros.

For a list of all currently documented D-Link devices with specifications, see D-Link.

1300 Mbps - 3SS 5GHz 802.11ac (80MHz chan.),
450 Mbps - 3SS 2.4GHz 802.11n (40MHz chan.) = AC1750 class

Overview

A QCA9558 WiSoC, which this 3-stream b/g/n device is presumed to be using,

could possibly be used for both the 862L (dual-stream b/g/n) and the 863.

The 863L uses two serial Flash ICs (one spot is unpopulated on the 862L), possibly 32 MB in total.

There also appears to be an unpopulated spot on the board for a NAND Flash IC.
  • "21514D5500A17A1", a date code of 1322, a lead-free logo, and "Ver:A1"
is silkscreened on the wireless module in the FCC photos.

The IC used is not shown, but it's assumed to be the same as the 862L's..

as the same board appears to be used.

Two marked antennae are shown - "PCA-2825-A1" is on one, "PCA-2010-" + "A14" is on another

Notes

Probable used PSUs

The FCC external photos show the device with either an ADS0271-W 120200 or a JENTEC CG2412-B.

JENTEC CG2412-B (more)
Input: 100-240 VAC ~ 50-60 Hz, 0.6 A
 Input connector: NEMA 1-15P
Style: small, horiz.  Eff. level: 5
Output: 12 VDC, 2 A
 Output connector: barrel (center +)
 OD: ??  ID: ??  LEN: ??
OEM ADS0271-W 120200 A143L01 (more)
Input: 100-240 VAC ~ 50-60 Hz, 0.6 A
 Input connector: NEMA 1-15P
Style: small, horiz.  Eff. level: 5
Output: 12 VDC, 2 A
 Output connector: barrel (center +)
 OD: ??  ID: ??  LEN: ??