Open-Mesh MR900 v2

Open-Mesh MR900 v2

Manuf (OEM/ODM): Senao

FCC approval date: 17 September 2013
Country of manuf.: Taiwan

Type: access point

FCC ID: WT8-MR900V2
IC ID: 10103A-MR900V2

Power: 12 VDC, 2 A
Connector type: barrel
PoE tag: 802.3af, standard

CPU1: Qualcomm Atheros QCA9558
FLA1: 16 MiB 16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (Macronix Model?)
RAM1: 128 MiB 134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (Nanya NT5TU32M16DG-AC × 2)

Expansion IFs: none specified
Serial: yes, internal, 4-pin header, 3.3V TTL

WI1 chip1: Qualcomm Atheros QCA9558
WI1 802dot11 protocols: bgn
WI1 MIMO config: 3x3:3
WI1 antenna connector: U.FL
WI2 module: unknown
WI2 module IF: Mini PCIe (oversized)
WI2 chip1: Atheros AR9580
WI2 802dot11 protocols: an
WI2 MIMO config: 3x3:3
WI2 antenna connector: U.FL

ETH chip1: Qualcomm Atheros QCA9558
ETH chip2: Atheros AR8035-A
LAN speed: 1G
LAN ports: 1

abgn

Additional chips
5GHz Power Amplifier IC;Skyworks;SE5003L;SiGe, 5003L, 336AX;3;
2.4GHz Power Amplifier IC;Skyworks;SE2576L;;3;

802dot11 OUI: none specified

	CPU1 brand	WI1 chip1 brand	WI2 chip1 brand
Open-Mesh MR900 v1	Qualcomm Atheros	Qualcomm Atheros	Atheros
Open-Mesh MR900 v2	Qualcomm Atheros	Qualcomm Atheros	Atheros

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.

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"MR900 V2-0.10 LFP" is silkscreened on the main board in the FCC photos.

"7016A0647004", "V1.00", and a date code of 1328 is silkscreened on the Mini PCIe wireless module.

The Flash chip used looks to be in the MX25L128... series (16 MB)..

Probable used PSU(s)

The power supply shown in the FCC photos is a Powertron PA1024-2HUB / PA1024-2HU / PA1024-120HUB200.

Powertron PA1024-120HUB200 (more)
Input: 100-240 VAC ~ 50-60 Hz, 0.6 A
Input connector: NEMA 1-15P Style: medium, horiz.  Manuf. in: China  Eff. level: 5
Output: 12 VDC, 2 A
Output connector: barrel (center +)  OD: ??  ID: ??  LEN: ??