ZyXEL GS1900-8

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multiple revisions of this device, use caution
8-Port Gigabit Smart Managed Switch
GS1900-8-sm1.png
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Tomato any flavor
Incompatible
Gargoyle
Status Unknown
Platform
Brand • Model • Rev
ZyXEL GS1900-8 V1.2
CPU1
Realtek RTL8380M
CPU1 Type
MIPS 4KEc
CPU1 Speed
500 MHz
Flash1 Chip
Macronix MX25L12835F
Flash1 Size
16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (SPI NOR)
RAM1 Size
128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (DDR2)
RAM1 Chip
Nanya NT5TU128M8HE-AC
ETH chip1
Realtek RTL8380M
Switch
Realtek RTL8380M
Ethernet Port Count
8-1GbE
Ethernet connector
8P8C
Wired Standard
IEEE 802.3i/3u/3ab
Auto-MDIX
supported
Jumbo frame
yes
Switch Class
managed

Ethernet OUI: 98:0D:67 (1 E, -)

Expansion IF types
none specified
Stock bootloader
U-Boot
Power
12 VDC, 1 A
Connector type
barrel
5.5 mm (OD)
2.1 mm (ID)
9.5 mm (LEN)
Serial Port (UART)
yes, 4-pin header, populated, 3.3V TTL, (115200 8N1), JP2
JTAG Port
yes, 20-pin header, unpopulated, J11
Other
Flags:
Smart switch, LACP, SNMP, MSTP, RSTP, metal case, heatsink, power switch
3rd Party Firmware Support
OpenWrt • (List | Dev | DLs)

Additional chips
Serial GPIO/LED Display Controller;Realtek;RTL8231;;2;
5-12V, 300kHz Synchronous Buck Controller;ANPEC;APW7165;;1;
3A, 24V, 340kHz Synchronous Buck Converter;ANPEC;APW7313;;2;
30V, 18A N-Channel MOSFET;CYStech;MTB06N03Q8;;2;

Retail
(Est.) release date March 2014
(Est.) initial retail price (in USD) $99
UPC 760559120986
(UPC DB, On eBay)
EAN 4718937571918
(UPC DB, On eBay)
ASIN B00GU1KTY0 Flag of the United States.svg
Country of manuf China
 Switch brandSwitch2 brand
ZyXEL GS1900-10HPRealtek
ZyXEL GS1900-24Realtek
ZyXEL GS1900-24ERealtek
ZyXEL GS1900-24EPRealtek
ZyXEL GS1900-24HPRealtek
ZyXEL GS1900-24HP v2Realtek
ZyXEL GS1900-8Realtek
ZyXEL GS1900-8HPRealtek
ZyXEL GS1900-8HP rev A1Realtek
ZyXEL GS1900-8HP rev B1Realtek
ZyXEL GS1900-8HP v2Realtek

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

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

Overview

  • "V1.2" and "37ZY-G708CO+412" are silkscreened on board.

Specifications

  • Processor: Realtek RTL8380M Multi-Layer Managed Switch
Controller with Embedded MIPS 4KEc @500MHz
  • Flash/RAM: 16MB (SPI NOR) Flash, 128MB RAM (DDR2)
  • 8x Gigabit Ethernet ports
  • 16Gbps switching capacity

Links of Interest

Support page

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
On the OpenWrt Forum
OpenWrt Target: realtek
OpenWrt Subtarget: rtl838x
OpenWrt Package architecture: mips-4kec
Support started version: 21.02.0
Current supported version: 23.05.5
Comment:
v1, v2 (B1)

Please insert instructions here

Pictures

User Images