ZyXEL GS1900-24EP

multiple revisions of this device, use caution

24-port GbE Smart Managed PoE Switch
Support	Support page
WikiDevi.wi-cat.ru	ZyXEL GS1900-24EP
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Supported
Tomato any flavor	Incompatible
Platform
Brand • Model • Rev	ZyXEL GS1900-24EP (B1)
Board ID	2976616502
CPU1	Realtek RTL8382M
CPU1 Type	MIPS 4KEc
CPU1 Speed	500 MHz
CPU2	Nuvoton NUC029ZAN
CPU2 Speed	50 MHz
Flash1 Chip	Winbond W25Q128JVSQ
Flash1 Size	16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (SPI)
Flash2 Chip	Nuvoton NUC029ZAN
Flash2 Size	64 KiB 0.0625 MiB <br />65,536 B <br />512 Kib <br />0.5 Mib <br />6.103516e-5 GiB <br />
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 /> (DDR3)
RAM1 Chip	Winbond W631GG8NB-12
RAM2 Size	4 KiB 0.00391 MiB <br />4,096 B <br />32 Kib <br />0.0313 Mib <br />3.814697e-6 GiB <br />
RAM2 Chip	Nuvoton NUC029ZAN
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: D8:EC:E5 (1 E, 1 W)
Expansion IF types	none specified
Stock bootloader	U-Boot 2011.12 2.0.2.5
Stock FW OS	ucLinux 2.6.19
PoE	802.3at, 802.3af, standard
Power	100-240 VAC ~ 50/60 Hz, 1.87 A
Connector type	C14
Serial Port (UART)	yes, 4-pin header, populated, 3.3V TTL, (115200 8N1), JP1
JTAG Port	yes, 14-pin header, populated, J2
Other
Default IP address: 192.168.1.1 the IP 192.168.1.1 is used by 1324 additional devices of which 96 are ZyXEL devices Default login user: admin Default login password: 1234 admin:1234 credentials used by 186 additional devices of which 67 are ZyXEL devices
Manuf/OEM/ODM	Delta Networks
Flags: Smart switch, PoE+ switch, LACP, SNMP, MSTP, RSTP, fan, heatsink, metal case
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Retail
(Est.) release date	August 2020
Newegg	9SIAWFGFTR6184
UPC	760559127220 (UPC DB, On eBay)
EAN(s)	4718937609482 (UPC DB, On eBay) 0760559127220 (UPC DB, On eBay)
ASIN	B08FBC53JT
Country of manuf	China
Switch brand Switch2 brand ZyXEL GS1900-10HP Realtek ZyXEL GS1900-24 Realtek ZyXEL GS1900-24E Realtek ZyXEL GS1900-24EP Realtek ZyXEL GS1900-24HP Realtek ZyXEL GS1900-24HP v2 Realtek ZyXEL GS1900-8 Realtek ZyXEL GS1900-8HP Realtek ZyXEL GS1900-8HP rev A1 Realtek ZyXEL GS1900-8HP rev B1 Realtek ZyXEL GS1900-8HP v2 Realtek

For a list of all currently documented Nuvoton MCU's with specifications, see Nuvoton.
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

"2976616502", "[B1]" and "ZYXEL" are silkscreened on board.

OEM: Delta Networks

Specifications

• Processor: Realtek RTL8382M Multi-Layer Managed Switch

Controller with Embedded MIPS 4KEc @500MHz

Co-processor: Nuvoton NUC029ZAN to manage PoE

• Flash/RAM: 16MB (SPI) Flash, 128MB (DDR3) RAM
• 48Gbps switching capacity, Rack mountable (1U, 19")
• 12x GbE (RJ45) ports, 12x GbE PoE (802.3at) ports
• 130W PoE budget

Links of Interest

Datasheet

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
OpenWrt Subtarget: rtl838x
Support started version: ?
Current supported version: snapshot
Unsupported Functions:
PoE control

Please insert instructions here

Pictures

User Images

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  Board Top

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  Board Bottom

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  Internal