ZyXEL GS1900-48HP

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multiple revisions of this device, use caution
48-port GbE Smart Managed PoE Switch with GbE Uplink
Gs1900-48hp.jpg
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Status Unknown
Tomato any flavor Incompatible
Platform
Brand • Model • Rev ZyXEL GS1900-48HP
CPU1 checkY Realtek RTL8393M
CPU1 Type MIPS 34Kc
CPU1 Speed 700 MHz 32-bit
Bus 32-bit
Flash1 Chip Macronix MX25L12805D
Flash1 Size 16 MiB 16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br />
RAM1 Size 128 MiB 134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />
RAM1 Chip SK hynix H5TQ1G63EFR
ETH chip1 Realtek RTL8393M
ETH chip2 Realtek RTL8218B
ETH chip3 Realtek RTL8218B
ETH chip4 Realtek RTL8218B
ETH chip5 Realtek RTL8218B
ETH chip6 Realtek RTL8218B
ETH chip7 Realtek RTL8218B
Switch Realtek RTL8393M
Ethernet Port Count 48-1GbE
Ethernet connector 8P8C
Wired Standard IEEE 802.3i/3u/3ab
Auto-MDIX supported
Jumbo frame yes
Switch Class smart

Ethernet OUI: none specified

Expansion IF types SFP
SFP ports 2
PoE 802.3at, standard
Power 100-240 VAC ~ 50/60 Hz, 2.5 A
Connector type C13
Retail
ASIN B00N4W9R1E Flag of the United States.svg
Country of manuf China
 Switch brandSwitch2 brand
ZyXEL GS1900-48Realtek
ZyXEL GS1900-48HPRealtek

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

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

Links of Interest

PCB ID: 2976441202 (PCB image)