ZyXEL GS1900-24HP v2

multiple revisions of this device, use caution

24-port GbE Smart Managed PoE Switch with GbE Uplink
WikiDevi.wi-cat.ru	ZyXEL GS1900-24HPv2
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Supported
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	ZyXEL GS1900-24HP v2
CPU1	Realtek RTL8382M
CPU1 Type	MIPS 4KEc
CPU1 Speed	500 MHz
CPU2	Nuvoton NUC029ZAN
CPU2 Type	ARM Cortex-M0
CPU2 Speed	50 MHz
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 W631GG8MB-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: BC:CF:4F (3 E, -)
Expansion IF types	SFP
SFP ports	2
Stock bootloader	U-Boot
PoE	802.3at, standard
Power	100-240 VAC ~ 50/60 Hz, 2.2 A
Connector type	C13
Serial Port (UART)	yes, 4-pin header, populated, , (115200 8N1), J41
JTAG Port	yes, 14-pin header, populated, J38
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
Flags: Smart switch, SFP, PoE+ Switch, SNMP, RSTP, MSTP, LACP, fan, heatsink, metal case
3rd Party Firmware Support	OpenWrt • (List | Dev | DLs)
Additional chips Serial GPIO/LED Display Controller;Realtek;RTL8231;;2; Octal Int. 802.3at PSE Controller;Broadcom;BCM59011;;3;
Retail
(Est.) release date	June 2020
Newegg	0XP-0009-00329
ASIN	B0978TF8K3
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

Specifications

• Processor: Realtek RTL8382M - MIPS 4KEc @500MHz
• Flash/RAM: 16MB (SPI) Flash, 128MB RAM (DDR3)
• 52Gbps switching capacity, Rack mountable (1U, 19")
• 24x Gigabit 802.3at PoE Ethernet ports, 2x GbE SFP slots
• 170W PoE budget

Links of Interest

Support page • Datasheet

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
OpenWrt Subtarget: rtl838x
Support started version: 22.03.0
Current supported version: 23.05.5
Comment:
24x 802.3at PoE ports, total PoE budget 170W

Please insert instructions here

Pictures

User Images

• 

  Internal overview

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  Main motherboard

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  PoE control board

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  Console header

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  Console header cutout