D-Link DIR-615 rev K2

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bgn (N300)
Wireless N300 Router
D-Link DIR-615 K2 prod image front.jpg
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Status Unknown
OpenWrt
Incompatible
Tomato any flavor
Incompatible
Platform
BrandModelRev
D-Link DIR-615 K2
FCC ID
none specified
Type
wireless router
Series
DIR-615
CPU1
Broadcom BCM5357C0
CPU1 Type
MIPS 74K (V4.9)
CPU1 Speed
300 MHz
Flash1 Chip
Macronix MX25L3206EMI-12G
Flash1 Size
4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br />
RAM1 Size
32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />
RAM1 Chip
Winbond W9425G6JH-5
ETH chip1
Broadcom BCM5357C0
Switch
Broadcom BCM5357C0
Ethernet Port Count
1-100MbE-WAN
4-100MbE-LAN
Wired Standard
IEEE 802.3i/3u

802dot11 OUI: AC:F1:DF (1 E, 2 W)
Ethernet OUI: AC:F1:DF (1 E, 2 W)

Expansion IF types
none specified
Power
12 VDC, 0.5 A
Connector type
barrel
Other

Default IP address: 192.168.0.1
the IP 192.168.0.1 is used by 795 additional devices
of which 224 are D-Link devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1332 additional devices
of which 76 are D-Link devices

Retail
(Est.) release date 2012
Radio 1
Chip1
Broadcom BCM5357C0
Wireless interface OUI
AC:F1:DF
Antenna Connector Type
none specified
MIMO status
2x2:2
Wireless Standard
IEEE 802.11b/g/n
802.11n
up to 300 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
WiFi Operating Frequency
2.4 GHz
 CPU1 brandRadio1 chip1 brandRadio1 chip2 brand
D-Link DIR-615 rev A1MarvellMarvellMarvell
D-Link DIR-615 rev B2UbicomAtherosAtheros
D-Link DIR-615 rev C1AtherosAtherosAtheros
D-Link DIR-615 rev C2
D-Link DIR-615 rev DRalinkRalink
D-Link DIR-615 rev E1AtherosAtheros
D-Link DIR-615 rev E3 / E4AtherosAtheros
D-Link DIR-615 rev E5AtherosAtheros
D-Link DIR-615 rev F3RealtekRealtek
D-Link DIR-615 rev G1RalinkRalink
D-Link DIR-615 rev H1RalinkRalink
D-Link DIR-615 rev I1AtherosAtheros
D-Link DIR-615 rev I3AtherosAtheros
D-Link DIR-615 rev K1BroadcomBroadcom
D-Link DIR-615 rev K2BroadcomBroadcom
D-Link DIR-615 rev M1RealtekRealtek
D-Link DIR-615 rev N1RealtekRealtek
D-Link DIR-615 rev Q2RealtekRealtek
D-Link DIR-615 rev R1BroadcomBroadcom
D-Link DIR-615 rev S1RealtekRealtek
D-Link DIR-615 rev T1RealtekRealtek
D-Link DIR-615 rev T3RealtekRealtek
D-Link DIR-615 rev X1RealtekRealtek
D-Link DIR-615S rev A1RealtekRealtek

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

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

300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = N300 class

Overview

This device shares the same board as the D-Link DIR-620 rev C1. The USB portion is, however, not populated.

The K1 and K2 seem to be solely for the Russian and Ukrainian market.

Alpha Networks would obviously seem to be the likely manufacturer.

Links of Interest

JTAG-Serial Info

Serial

Console dumps
$ cat /proc/cpuinfo
system type             : Broadcom BCMD144 chip rev 1
processor               : 0
cpu model               : MIPS 74K V4.9
BogoMIPS                : 148.99
wait instruction        : no
microsecond timers      : yes
tlb_entries             : 32
extra interrupt vector  : no
hardware watchpoint     : yes
ASEs implemented        : mips16 dsp
VCED exceptions         : not available
VCEI exceptions         : not available

unaligned_instructions  : 1610
dcache hits             : 2147483648
dcache misses           : 3716202506
icache hits             : 2147483648
icache misses           : 3728719553
instructions            : 2147483648

$ cat /proc/mtd
dev:    size   erasesize  name
mtd0: 00020000 00010000 "boot"
mtd1: 003c0000 00010000 "Linux"
mtd2: 002d6158 00010000 "rootfs"
mtd3: 00010000 00010000 "rgdb"
mtd4: 00010000 00010000 "nvram"
mtd5: 00400000 00010000 "all"

$ nvram show | grep clkfreq
size: 5841 bytes (26927 left)
clkfreq=300,150,75

$ cat /proc/devices
Character devices:
  1 mem
  4 ttyS
  5 /dev/tty
  5 /dev/console
  5 /dev/ptmx
 10 misc
 90 mtd
108 ppp
128 ptm
136 pts
202 nlmon
253 nvram
254 gpio

Block devices:
  1 ramdisk
 31 mtdblock
$ cat /proc/filesystems
nodev   sysfs
nodev   rootfs
nodev   bdev
nodev   proc
nodev   sockfs
nodev   pipefs
nodev   tmpfs
nodev   devpts
        squashfs
nodev   ramfs

$ cat /proc/mounts
rootfs / rootfs rw 0 0
/dev/root / squashfs ro 0 0
proc /proc proc rw 0 0
sysfs /sys sysfs rw 0 0
ramfs /tmp ramfs rw,noatime 0 0
devpts /dev/pts devpts rw 0 0

$ cat /proc/modules
wl 1162816 0 - Live 0xc022e000 (P)
igs 18688 1 wl, Live 0xc00ac000 (P)
emf 21056 2 wl,igs, Live 0xc00a5000 (P)
et 49504 0 - Live 0xc00b7000 (P)
ctf 33296 0 - Live 0xc009b000 (P)

$ cat /proc/iomem
00000000-01ffffff : System RAM
  00001000-001fd95b : Kernel code
  001fd95c-0026e0bf : Kernel data

$ cat /proc/crypto
name         : ecb(arc4)
driver       : ecb(arc4-generic)
module       : kernel
priority     : 0
refcnt       : 1
type         : blkcipher
blocksize    : 1
min keysize  : 1
max keysize  : 256
ivsize       : 0

name         : arc4
driver       : arc4-generic
module       : kernel
priority     : 0
refcnt       : 1
type         : cipher
blocksize    : 1
min keysize  : 1
max keysize  : 256

name         : sha1
driver       : sha1-generic
module       : kernel
priority     : 0
refcnt       : 1
type         : digest
blocksize    : 64
digestsize   : 20

Pictures

Retail Images
From the DD-WRT forums (RU) (direct image link)