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TP-LINK TL-WDR4900 v1

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TP-LINK TL-WDR4900 v1

(Est.) release date: 2013
Country of manuf.: China

Type: wireless router

FCC ID: TE7WDR4900
Industry Canada ID: 8853A-WDR4900

Power: 12 VDC, 2.5 A
Connector type: barrel

CPU1: Freescale Semiconductor P1014 (800 MHz)
FLA1: 16 MiB
16,777,216 B
131,072 Kib
16,384 KiB
128 Mib
0.0156 GiB
(Spansion FL128SAIF00)
RAM1: 128 MiB
134,217,728 B
1,048,576 Kib
131,072 KiB
1,024 Mib
0.125 GiB
(Hynix H5TQ1G63DFR-H9C)

Expansion IFs: USB 2.0
USB ports: 2

WI1 chip1: Atheros AR9580
WI1 802dot11 protocols: an
WI1 MIMO config: 3x3:3
WI1 antenna connector: RP-SMA
WI2 chip1: Atheros AR9381
WI2 802dot11 protocols: bgn
WI2 MIMO config: 3x3:3
WI2 antenna connector: none

ETH chip1: Freescale Semiconductor P1014
Switch: Atheros AR8327N
LAN speed: 10/100/1000
LAN ports: 4
WAN speed: 10/100/1000
WAN ports: 1

abgn

Third party firmware supported: OpenWrt, DD-WRT • (List)

Default SSID: TP-LINK_2.4GHz_XXXXXX (19 addl. devices), TP-LINK_5GHz_XXXXXX (18 addl. devices)
Default IP address: 192.168.0.1
the IP 192.168.0.1 is used by 664 additional devices
of which 64 are TP-LINK devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1089 additional devices
of which 217 are TP-LINK devices

802dot11 OUI: A0:F3:C1 (7 E, 7 W, 2012), F8:1A:67 (3 E, 4 W, 2013)
Ethernet OUI: A0:F3:C1 (7 E, 7 W, 2012), F8:1A:67 (3 E, 4 W, 2013)

 CPU1 brandWI1 chip1 brandWI1 chip2 brand
TP-LINK TL-WDR4900 v1Freescale SemiconductorAtheros
TP-LINK TL-WDR4900 v2Qualcomm AtherosQualcomm Atheros
For a list of all currently documented Atheros chipsets with specifications, see Atheros.
For a list of all currently documented Freescale (NXP) SoC's with specifications, see Freescale.


N900 Wireless Dual Band Gigabit Router
Product page
Firmware Interface
Downloads

CPU clock speed up to 800MHz (Freescale Semiconductor QorIQ P1014)
Hardware NAT acceleration w/ AR8327N switch (.. but not currently, or likely anytime soon, with OpenWrt)

On the OpenWrt forums

OpenWrt boot log posted by Gabor Juhos
P1014 @ 800MHz (P1014RDB board), 128MB DRAM, 168c:abcd (hm.) and 168c:0033 (AR9580) PCI IDs

On the OpenWrt wiki

There would appear to be two versions of the device..

Review on redeszone.net (ES) (w/ excellent internal photos)

De-heatsinkized CPU visible as a Freescale P1014NSN5HFA (P1014) - not a P1010.. but there does not appear to be anything significantly different between the two models (P1010 appears to have 3x GbE SGMII [vs. P1014's 2x) and trusted boot support)
WiFi chips visible in their photos as AR9580 (AR9580-AR1A) and AR9381
USB 2.0 hub (P1014 has only 1x USB 2.0) is a Genesys Logic GL850G
"2050500289" and "Rev:1.0" is silkscreened on the board.

Review on uk.hardware.info

specifies WiFi chips as AR9385 (no) and AR9381

Per TP-LINK's specs...

  • EIRP: < 20dBm
  • Receiver sensitivity
    • 2.4GHz
      • 450Mbps: -71dBm
      • 300Mbps: -71dBm
      • 270Mbps: -71dBm
      • 195Mbps: -72dBm
      • 130Mbps: -74dBm
      • 54Mbps: -78dBm
      • 6Mbps: -94dBm
    • 5GHz
      • 450Mbps: -66dBm
      • 405Mbps: -66dBm (300Mbps??)
      • 270Mbps: -67dBm
      • 195Mbps: -70dBm
      • 130Mbps: -73dBm
      • 54Mbps: -75dBm
      • 6Mbps: -90dBm

Images[edit]