ZyXEL GS1900-24EP

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ZyXEL GS1900-24 EP (B1)
Availability: currently shipping

Manuf (OEM/ODM): Delta Networks

(Est.) release date: August 2020
UPC: 760559127220 (UPC DB, On eBay)
EAN: 0760559127220 (UPC DB, On eBay)
Country of manuf.: China

Amazon image

ASIN
B08FBC53JT (Flag of the United States.svg, On Amazon, On CCCmultiple uses)
multiple revisions of this device, use caution
On Newegg

Power: 100-240 VAC ~ 50/60 Hz, 1.87 A
Connector type: C14
PoE tag: 802.3af/at, standard

CPU1: Realtek RTL8382M (500 MHz)
CPU2: Nuvoton NUC029ZAN (50 MHz)
FLA1: 16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (Winbond W25Q128JVSQ)
FLA2: 64 KiB 0.0625 MiB <br />65,536 B <br />512 Kib <br />0.5 Mib <br />6.103516e-5 GiB <br /> (Nuvoton NUC029ZAN)
RAM1: 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (Winbond W631GG8NB-12)
RAM2: 4 KiB 0.00391 MiB <br />4,096 B <br />32 Kib <br />0.0313 Mib <br />3.814697e-6 GiB <br /> (Nuvoton NUC029ZAN)

ETH chip1: Realtek RTL8382M
ETH chip2: Realtek RTL8218B
ETH chip3: Realtek RTL8218B

Switch chip1: Realtek RTL8382M

ETH ports: 24
ETH conn. type: 8P8C
ETH speed: 1GbE
Expansion IFs: none specified
JTAG: yes, 14-pin header, populated, J2
Serial: yes, 4-pin header, populated, 3.3V TTL, (115200 8N1), JP1
Switch class: smart
has Auto-MDIX capability
supports Jumbo frames

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1-Channel Photocoupler;LiteOn;LTV-817;;1;

Stock bootloader: U-Boot 2011.12 2.0.2.5

Stock FW OS: ucLinux 2.6.19

Flags: Smart switch, PoE+ switch, LACP, SNMP, MSTP, RSTP, fan, heatsink, metal case

Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1298 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

Ethernet OUI: D8:EC:E5 (1 E, 1 W)

24-port GbE Smart Managed PoE Switch

Support page • Datasheet

"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
  • 12x GbE (RJ45) ports, 12x GbE PoE (802.3at) ports
  • 48Gbps switching capacity, Rack mountable (1U, 19")
  • 130W PoE budget

Images