ZyXEL XGS1250-12

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12-Port Web-Managed Multi-Gigabit Switch
ZyXEL XGS1250-12.jpg
Homepage Product page
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Supported
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
Brand • Model • Rev ZyXEL XGS1250-12
Board ID 2976966401
CPU1 Question? Realtek RTL9302B
CPU1 Type MIPS 34Kc
CPU1 Speed 800 MHz
Flash1 Chip Macronix MX25L12833F
Flash1 Size 16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 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 SDRAM)
RAM1 Chip Winbond W613GU6MB-12
ETH chip1 Realtek RTL9302B
ETH chip2 Realtek RTL8218D
ETH chip3 Aquantia AQR113C
ETH chip4 Aquantia AQR113C
ETH chip5 Aquantia AQR113C
Switch Realtek RTL9302B
Ethernet Port Count 12-1GbE
Ethernet connector 8P8C
Wired Standard IEEE 802.3i/3u/3ab
Port-based vlan yes
Auto-MDIX supported
Jumbo frame yes
Switch Class managed

Ethernet OUI: none specified

Expansion IF types SFP+
SFP ports 1
Stock bootloader U-Boot
Power 12 VDC, 2 A
Connector type barrel
Serial Port (UART) yes, 4-pin header, 3.3V TTL, (115200 8N1)
Other
Manuf/OEM/ODM Delta Networks
3rd Party Firmware Support OpenWrt • (List | Dev | DLs)

Additional chips
Serial GPIO/LED Display Controller;Realtek;RTL8231;;1;

Retail
(Est.) release date November 2021

For a list of all currently documented Aquantia SoC's with specifications, see Aquantia.
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.

Overview

The XGS1250-12 is a 11 + 1-port Multi-Gigabit L3 switch. It has 8 Gigabit ports, three 2.5/5/10GBit Ethernet ports and one SFP+ 10GBit uplink cages.

Power is supplied via a 12V 2A standard barrel connector. At the right side behind the grid is UART serial connector. A Serial header can be connected to from the outside of the switch trough the airvents with a standard 2.54mm header. Pins are from top to bottom Vcc(3.3V), TX, RX and GND. Serial connection is via 115200 baud, 8N1.

Links of Interest

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
OpenWrt Target: realtek
OpenWrt Subtarget: rtl930x
OpenWrt Package architecture: mips_24kc
Support started version: 22.03.0
Current supported version: 24.10.2
LAN Comment:
Realtek RTL8218D 8x Gb Phy, 4x Aquantia AQR113c 10Gb Phy (Supports 100M/1G/2.5G/5G/10G)
WLAN Comment:
No WLAN
Install Comment:
Wipe firmware region to activate web recovery
Comment:
10GbE is supposed to work, SFP+ works in 24.10

Please insert instructions here

Notes

Board Configuration • >>

------------------ Board Configuration ------------------

****************************
 ZYXEL XGS1250-12
****************************
============================
 Board GPIO
============================
Device  Pin  Direction  Default  Current  Purpose
------- ---- ---------- -------- -------- --------
INT     0    OUT        0        0        
INT     1    IN         1        1        FAN_CONTROL
INT     6    IN         1        0        HW_VER_BIT1
INT     7    IN         1        1        HW_VER_BIT0
INT     11   OUT        0        0        FAN_EN
INT     15   OUT        0        0        TX_DIS_P11
INT     16   IN         0        1        SFP_Present_P11
INT     17   IN         0        1        SFP_LOS_P11
INT     20   IN         0        0        TX_FAULT_P11
INT     21   OUT        1        1        RESET_PHY
INT     22   IN         1        1        RST_BTN_OUT

============================
 Board Configuration
============================
====== Port ==================
Type        Usr  Phy     Media       Speed          Duplex   Attr
----------- ---- ------- ----------- -------------- -------- -------
1000M       1    (0) 0   Copper      (A) ALL        Auto     0      
1000M       2    (0) 1   Copper      (A) ALL        Auto     0      
1000M       3    (0) 2   Copper      (A) ALL        Auto     0      
1000M       4    (0) 3   Copper      (A) ALL        Auto     0      
1000M       5    (0) 4   Copper      (A) ALL        Auto     0      
1000M       6    (0) 5   Copper      (A) ALL        Auto     0      
1000M       7    (0) 6   Copper      (A) ALL        Auto     0      
1000M       8    (0) 7   Copper      (A) ALL        Auto     0      
10G         9    (0) 24  Copper      (A) ALL        Auto     0      
10G         10   (0) 25  Copper      (A) ALL        Auto     0      
10G         11   (0) 26  Copper      (A) ALL        Auto     0      
10G         12   (0) 27  Fiber       (F) 10G        (F) Full 0      


====== Fiber =================
Fiber Port Number: 1

------------ Fiber Detect
LPort  Present  MediaChg  OE Status              LOS Status
------ -------- --------- ---------------------- ----------------------
11     OE       None      Enabled  (GPIO:INT_16) Enabled  (GPIO:INT_17)

------------ Fiber Optical
LPort  I2C DEV  I2C TYPE  ID    Delay   SCK    SDA
------ -------- --------- ----- ------- ------ ------
11     2        8 BITS    0x50  50      INT_8  INT_10

------------ Fiber TX Disable
LPort  Method
------ ------
11     GPIO(INT_15)


====== Button ================

------------ Reset Button
GPIO: INT_22
Timer: 3(sec)  Action: Reboot
Timer: 6(sec)  Action: Restore Factory


====== Led ===================
SYSTEM
  ON [ASIC(G)]
  OFF [ASIC(G)]
  BLINK [ASIC(G)]
Port
  ON [ASIC(P)]
  ON C2 [ASIC(P)]
  OFF [ASIC(P)]
  AUTO [ASIC(P)]


====== Reset =================
Type: GPIO
GPIO: INT_21


====== WatchDog ==============
Type: REG