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Jetstream ERAC1900

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abgn+ac (AC1900)
AC1900 Dual Band WiFi Gaming Router
ERAC1900 front.jpg
Homepage Product page
WikiDevi.wi-cat.ru Jetstream ERAC1900
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Status Unknown
Tomato any flavor Incompatible
Platform
BrandModelRev Jetstream ERAC1900
FCC ID 2AJSTJHR-AC836M
Type wireless router
CPU1 checkY MediaTek MT7621AT
CPU1 Type MIPS 1004Kc
CPU1 Speed 880 MHz ( 2 cores ) 16-bit
Flash1 Chip Brand? Model?
Flash1 Size 16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br />
RAM1 Size 256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br />
RAM1 Chip Nanya Model?
ETH chip1 MediaTek MT7621AT
Switch MediaTek MT7621AT
Ethernet Port Count 1-1GbE-WAN4-1GbE-LAN
Wired Standard IEEE 802.3i/3u/3ab

802dot11 OUI: none specified

Expansion IF types USB 3.0
USB ports 1
USB Hub Compatible Untested
Power 12 VDC, 2 A
Connector type barrel
Flags:
Wave2, MU-MIMO, 256QAM
Other

Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1335 additional devices
of which 0 are Jetstream devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1347 additional devices
of which 0 are Jetstream devices

Manuf/OEM/ODM Shenzhen Yichen Technology
Retail
FCC approval date 19 October 2016
(Est.) initial retail price (in USD): $70
Country of manuf China
Radio 1
Chip1 MediaTek MT7615N
Wireless interface OUI none specified
Antenna Connector Type none specified
MIMO status 3x3:3
Wireless Standard IEEE 802.11b/g/n
N-QAM up to 600 Mbps
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
Chip1 MediaTek MT7615N
Wireless interface OUI none specified
Antenna Connector Type none specified
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
 FCC ID
JCG JHR-AC836M2AJSTJHR-AC836M

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

1300 Mbps - 3SS 5GHz 802.11ac (80MHz chan.),
600 Mbps - 3SS 2.4GHz 802.11n (40MHz chan., 256-QAM) = AC1900 class

Overview

This is a relabeled JCG JHR-AC860M which is supposedly covered by the FCC certification for the JCG JHR-AC836M despite hardware differences. Some details are copied from that page. This version is sold exclusively at Walmart in the US.

Pictures

Retail Images