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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3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Tomato any flavor
Incompatible
Gargoyle
Status Unknown
Platform
BrandModelRev
Ubiquiti Networks EdgeRouter 4
Model Part Number
ER-4
Type
router
Series
EdgeRouter
CPU1
Cavium CN7130
CPU1 Type
MIPS 64
CPU1 Speed
1.0 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
Wired Standard
IEEE 802.3i/3u/3ab

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
the IP 192.168.1.1 is used by 1324 additional devices
of which 21 are Ubiquiti Networks devices
Default login user: ubnt
Default login password: ubnt
ubnt:ubnt credentials used by 29 additional devices
of which 29 are Ubiquiti Networks devices

3rd Party Firmware Support
OpenWrt • (List | Dev | DLs)
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 />
Ubiquiti Networks EdgeRouter Infinity (ER-8-XG)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 />16,384 MiB17,179,869,184 B <br />134,217,728 Kib <br />16,777,216 KiB <br />131,072 Mib <br />16 GiB <br />
Ubiquiti Networks EdgeRouter LITECavium4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 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 POECavium8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 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 PROCavium4,096 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 X (ER-X)MediaTek256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br />256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br />
Ubiquiti Networks EdgeRouter X SFP (ER-X-SFP)MediaTek256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br />256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br />

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.

For a list of all currently documented Ubiquiti Networks device with specifications, see Ubiquiti Networks.

Overview

Links of Interest

Datasheet

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
OpenWrt Target: octeon
OpenWrt Subtarget: generic
OpenWrt Package architecture: mips64_octeon
Support started version: 21.02.0
Current supported version: 23.05.5
Comment:
1 x 1000 Mbps SFP port

Please insert instructions here

See also

Ubiquiti Networks EdgeRouter Series