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[daisywong]

Dear Sir,

I would like to ask some questions about DIR-815 that I can’t find these questions on the datasheet:
1.   What is the wireless transmit power of DIR-815?
2.   What is the receiver sensitivity of DIR-815?
3.   What is the modulation technology/Radio & Modulation Schemes of DIR-815?


Best Regards,
Daisy

[Hard Harry]

Was able to find this. Does it answer your question?

1.Found here
5 GHz : 16 dBm
2.4 GHz : 18 dBm

2. Found here
802.11a: -68dBm ± 2dBm@54Mbps
802.11b: -84dBm ± 2dBm@11Mbps
802.11g: -68m ± 2dBm@54Mbps

3. Found here
Serial Num. = ?
FCC ID = KA2IR815A1
Industry Canada ID = 4216A-IR815A1
CPU Type = Ralink RT3662F
MIPS Rev = ?
CPU Speed = ?
Bus = ?
Flash Type = ?
Flash Chip = Macronix MX29LV320DBTI-70G
Flash Size = 4 MB
Max Firmware Size = ?
RAM Size = 32 MB
RAM Chip = ESMT M12L2561616A-6T
nvram Size = ?
ETH chip1 = Ralink RT3662
Switch = IC+ IP175D
Port-based vlan = ?
802.1q vlan = ?
Ethernet Port Count = 1-10/100-WAN 4-10/100-LAN
Wired Standard = IEEE 802.3/3u
Ethernet interface OUI = 5C:D9:98
boot_wait = ?
bootloader = ?
Flash Card Socket/Type = No
SD/MMC Mod Support = ?
Expansion IF types = ?
PoE = ?
Power = 5 VDC, 2.5 A
Connector type/size = Barrel plug, 2 mm (ID), 5 mm (OD), 10 mm (LEN)
LEDs/Color = ?
Size = (WxDxH): 6.2" x 4.7" x 1.2" (157.5mm x 119.4mm x 30.5mm)
USB = ?
Serial Port = Yes JB1(Rx sp 3v3 GND TX)
JTAG Port = Yes J1
Supported by TJTAG/Version = ?
Special Features = ?
Radio

Wireless Radio = Ralink RT3662
WLAN DSP processor = Ralink RT3662
Wireless interface OUI = 5C:D9:98
Antenna Connector Type = U.FL
MIMO status = 2x2:2
Wireless Standard = IEEE 802.11a/n
 802.11n = up to 300 Mbp/s
 802.11a = 6, 9, 12, 18, 24, 36, 48, 54Mbps
WiFi Operating Frequency = 5 GHz
Radio cor_rev = ?
Radio Capabilities = ?
Radio

Wireless Radio = Ralink RT3092
WLAN DSP processor = Ralink RT3662
Wireless interface OUI = 5C:D9:98
Antenna Connector Type = U.FL
MIMO status = 2x2:2
Wireless Standard = IEEE 802.11b/g/n
 802.11n = up to 300 Mbp/s
 802.11g = 6, 9, 12, 18, 24, 36, 48, 54 Mbp/s
 802.11b = 1, 2, 5.5, 11 Mbp/s
WiFi Operating Frequency = 2.4 GHz
Radio cor_rev = ?
Radio Capabilities = ?
Other

Default IP address = 192.168.0.1
Default login user = admin
Default login password = blank
Default SSID = dlink, dlink_media
OEM = ?
3rd Party Firmware Support = ?

[daisywong]

Dear All,

For my Q3, is it include Orthogonal Frequency Division Multiplexing (OFDM), Complementary Code Keying (CCK), DQPSK, DBPSK?

Thank You!

Best Regards,
Dasiy

[Hard Harry]

These are some very technical questions. May I ask what your reason for asking is? A little background could help.

[daisywong]

Dear All,

As I need to do a submission to my client

Thank You

Daisy

[Hard Harry]

A submission to your client? What? Are you a reseller? A Aggregator? If so, there are alot more effect back channels for your request. Nothing obtained over this forum will be official. Also, everything I found was just using Google. Most specs are going to be FCC cert. Just look up the FCC white sheets on the Ralink RT3662 chipset.

[daisywong]

Dear All,

As I need IEEE 802.11a and 5GHz in my project

Daisy

[Hard Harry]

Well then you have some work to do. :-) I gave you a head start.

[FurryNutz]

Be advised that there is some information that is proprietary to DLink and thus not made available to the public forum other than what is officially released to vendors and public sources. If you need continued information beyond what has been officially released or posted, please phone contact DLink directly to inquire about any additional information.

Thank you and good luck.

[Hard Harry]

Actually all that stuff has to be public. Like it has to be public by law. All you need is find the FCC ID and search here on their website and you can find everything you need to know. But Im doing all the work for them now..but im in a good mood so here. DIR-815 A1 FCC Reports

[FurryNutz]

Just stating that there maybe some information that isn't made public for obvious reasons.