ZyXEL GS1900-24

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multiple revisions of this device, use caution
24-port GbE Smart Managed Switch with GbE Uplink
GS1900-24 01.jpg
Support
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Tomato any flavor
Incompatible
Gargoyle
Status Unknown
Platform
Brand • Model • Rev
ZyXEL GS1900-24
CPU1
Realtek RTL8382M
CPU1 Type
MIPS 4KEc
CPU1 Speed
500 MHz
Flash1 Chip
Macronix MX25L12835FM2I-10G
Flash1 Size
16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (SPI)
RAM1 Size
64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> (DDR2)
RAM1 Chip
Winbond W9751G8KB-25
ETH chip1
Realtek RTL8382M
ETH chip2
Realtek RTL8218B
ETH chip3
Realtek RTL8218B
Switch
Realtek RTL8382M
Ethernet Port Count
24-1GbE
Ethernet connector
8P8C
Wired Standard
IEEE 802.3i/3u/3ab
Auto-MDIX
supported
Jumbo frame
yes
Switch Class
smart

Ethernet OUI: BC:CF:4F (3 E, -)

Expansion IF types
SFP
SFP ports
2
Power
100-240 VAC ~ 50/60 Hz, 0.32 A
Connector type
C13
Serial Port (UART)
yes, 10-pin header, populated, 3.3V TTL, (115200 8N1), J5
JTAG Port
yes, 14-pin header, unpopulated, J4
Other
Flags:
Smart switch, SFP, LACP, SNMP, MSTP, RSTP, metal case, heatsink
3rd Party Firmware Support
OpenWrt • (List | Dev | DLs)

Additional chips
RS-232 transciever;Sipex;SP3232EC;;1;
Serial GPIO/LED Display Controller;Realtek;RTL8231;;2;
30V, 10A N-Channel Fast Switching MOSFET;Ubiq Semi;M3004S;;4;
Dual Syncronous Step-Down Controller Pus LDO;STMicro;PM6680A;;1;
Quadruple 2-Input Positive-And Gate;TI;SN74LVC08A;;2;

Retail
(Est.) release date March 2014
(Est.) initial retail price (in USD) $299
UPC 760559121013
(UPC DB, On eBay)
EAN 4718937572014
(UPC DB, On eBay)
ASIN B00I126P8U 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

  • "2976440402" is silkscreened on board.

Specifications

  • Processor: Realtek RTL8382M MIPS 4KEc @500MHz
  • Flash/RAM: 16MB (SPI) Flash, 64MB RAM (DDR2)
  • 52Gbps switching capacity, Rack mountable (1U, 19")
  • 24x Gigabit Ethernet ports, 2x GbE SFP slots

Links of Interest

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
OpenWrt Target: realtek
OpenWrt Subtarget: rtl838x
OpenWrt Package architecture: mips_4kec
Support started version: 22.03.0
Current supported version: 23.05.5

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