Ubiquiti Networks EdgeRouter 4 (ER-4)

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Ubiquiti EdgeMAX EdgeRouter 4 (ER-4)
4-Port Router with SFP/RJ45 Ports (ER-RMKIT - Rack 19
Ubiquiti Networks EdgeRouter 4 (ER-4).jpg
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Platform
BrandModelRev
Ubiquiti Networks EdgeRouter 4
Model Part Number
ER-4
Type
router
Series
EdgeRouter
CPU1
Cavium CN7130
CPU1 Speed
1 GHz   ( 4 cores )
Flash1 Chip
SanDisk SDIN7DP2-4G
Flash1 Size
4 GiB 4,096 MiB <br />4,294,967,296 B <br />33,554,432 Kib <br />4,194,304 KiB <br />32,768 Mib <br />
Flash2 Chip
Macronix MX25L6408EMI-12G
Flash2 Size
8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />
RAM1 Size
1 GiB 1,024 MiB <br />1,073,741,824 B <br />8,388,608 Kib <br />1,048,576 KiB <br />8,192 Mib <br />
RAM1 Chip
SK hynix H5TQ4G63CFR-RDC x 2
ETH chip1
Cavium CN7130
Switch
Qualcomm Atheros QCA8337N
Ethernet Port Count
3-1GbE-LAN

Ethernet OUI: FC:EC:DA (2 E, -)

Stock bootloader
U-Boot  2013.07
Stock FW OS
Linux 3.10.107 EdgeOS
Expansion IF types
USB 3.0, SFP
USB ports
1
SFP ports
1
USB Hub Compatible
Untested
Power
110-240 VAC ~ 50/60 Hz, 0.5 A
Connector type
C13
Serial Port (UART)
yes, console port (RJ45), (115200 8N1)
JTAG Port
yes
Flags
SFP port

Additional chips
Multichannel RS-232 Line Driver;Texas Instruments;MA3221C;;1;
3A, 36V, 500kHz Synchronous Step-Down Converter;Richtek;RT7272B;;3;
2A Schottky Barrier Rectifier;Diodes Inc;B260/A;;2;
3A, 4.5-27V Simple Buck Regulator;Alpha & Omega (Α&Ω);AOZ1212;;2;
30V N-Channel MOSFET;Alpha & Omega (Α&Ω);AO4566;;1;
30V N-Channel AlphaMOS;Alpha & Omega (Α&Ω);AON7524;;1;
30V N-Channel Power MOSFET;Unisonic Tech;UT4392G;;1;
PCIe 3.0 Clock Generator with 1 HCSL Outputs;Pericom;P16C557;;1;
DDR2/DDR3/DDR3L Memory Power Synchronous Buck Controller;Texas Instruments;TPS51216;;1;

Other
Default IP address
192.168.1.1
Default login user
ubnt
Default login password
ubnt
Retail
(Est.) initial retail price
(in USD):

$180
ASIN B078PGCGN2 Flag of the United States.svg
Country of manuf China
 CPU1 brandFLA1RAM1
Ubiquiti Networks EdgeRouter (ER-8)Cavium4,096 MiB4,294,967,296 B <br />33,554,432 Kib <br />4,194,304 KiB <br />32,768 Mib <br />4 GiB <br />2,048 MiB2,147,483,648 B <br />16,777,216 Kib <br />2,097,152 KiB <br />16,384 Mib <br />2 GiB <br />
Ubiquiti Networks EdgeRouter 10X (ER-10X)MediaTek2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br />512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br />
Ubiquiti Networks EdgeRouter 12 (ER-12)Cavium4,096 MiB4,294,967,296 B <br />33,554,432 Kib <br />4,194,304 KiB <br />32,768 Mib <br />4 GiB <br />1,024 MiB1,073,741,824 B <br />8,388,608 Kib <br />1,048,576 KiB <br />8,192 Mib <br />1 GiB <br />
Ubiquiti Networks EdgeRouter 4 (ER-4)Cavium4,096 MiB4,294,967,296 B <br />33,554,432 Kib <br />4,194,304 KiB <br />32,768 Mib <br />4 GiB <br />1,024 MiB1,073,741,824 B <br />8,388,608 Kib <br />1,048,576 KiB <br />8,192 Mib <br />1 GiB <br />
Ubiquiti Networks EdgeRouter 6P (ER-6P)Cavium4,096 MiB4,294,967,296 B <br />33,554,432 Kib <br />4,194,304 KiB <br />32,768 Mib <br />4 GiB <br />1,024 MiB1,073,741,824 B <br />8,388,608 Kib <br />1,048,576 KiB <br />8,192 Mib <br />1 GiB <br />
… further results

For a list of all currently documented Cavium (Star) SoC's with specifications, see Cavium.
For a list of all currently documented Qualcomm Atheros (QCA) chipsets with specifications, see Qualcomm Atheros.

Overview[edit]

Links of Interest[edit]

Datasheet

Flashing[edit]

Upgrading[edit]

Reverting[edit]

JTAG-Serial Info[edit]

USB Info[edit]

vlan Info[edit]

Pictures[edit]

Notes[edit]

Hardware Modification[edit]

See also[edit]

Ubiquiti Networks EdgeRouter Series