Panasonic Switch-M48eG (PN28480K)
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ES Networks 48 Port L2 Switching Hub | ||||||||||||||||
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Homepage | Product page | |||||||||||||||
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3rd Party Firmware | ||||||||||||||||
dd-wrt | Status Unknown | |||||||||||||||
OpenWrt | Partial Support | |||||||||||||||
Tomato any flavor | Incompatible | |||||||||||||||
Gargoyle | Status Unknown | |||||||||||||||
Platform | ||||||||||||||||
Brand • Model • Rev | Panasonic Switch-M48eG | |||||||||||||||
Model part number | PN28480K | |||||||||||||||
CPU1 ![]() | Realtek RTL8393M | |||||||||||||||
CPU1 Type | MIPS 34Kc | |||||||||||||||
CPU1 Speed | 700 MHz 32-bit | |||||||||||||||
Bus | 32-bit | |||||||||||||||
Flash1 Chip | Macronix MX25L25635FMI-10G | |||||||||||||||
Flash1 Size | 32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br /> (SPI NOR) | |||||||||||||||
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 W631GG8KB-15 | |||||||||||||||
ETH chip1 | Realtek RTL8393M | |||||||||||||||
ETH chip2 | Realtek RTL8218B | |||||||||||||||
ETH chip3 | Realtek RTL8218FB | |||||||||||||||
Switch | Realtek RTL8393M | |||||||||||||||
Ethernet Port Count | 48-1GbE | |||||||||||||||
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 | 4 | |||||||||||||||
Stock bootloader | U-Boot | |||||||||||||||
Stock FW OS | VxWorks | |||||||||||||||
Power | 100-240 VAC ~ 50/60 Hz, 0.5 A | |||||||||||||||
Connector type | C13 | |||||||||||||||
Serial Port (UART) | yes, 15V TTL, (9600 8N1) | |||||||||||||||
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3rd Party Firmware Support |
OpenWrt • (List | Dev | DLs) | |||||||||||||||
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For a list of all currently documented Realtek chipsets with specifications, see Realtek.
For a list of all currently documented Panasonic devices with specifications, see Panasonic.
Overview
Specification
- SoC: Realtek RTL8393M
- Flash: Macronix MX25L25635FMI-10G (32MB, SPI NOR)
- RAM: Winbond W631GG8KB-15 (128MB, DDR3)
- Ethernet : 10/100/1000 Mbps x48 + 2
- port 1-40 : TP, RTL8218B x5
- port 41-48 : RTL8218FB
- port 41-44: TP
- port 45-48: TP/SFP (Combo)
- UART: RS-232 port on the front panel (RJ-45)
- Pin: 3:TX, 4:GND, 5:GND, 6:RX (RJ-45) 9600N8
- Power: 100-240 VAC, 50/60 Hz, 0.5 A
- Plug: IEC 60320-C13
- Stock OS: VxWorks based
- LEDs/Keys: 7x / 1x
Flashing
![]() | NOTE: During configuration or flashing a device, the only things that should be hooked to the device is the computer and power. |
Flashing OpenWrt
On the OpenWrt ToH (techdata entry)
OpenWrt Target: realtek
OpenWrt Subtarget: rtl839x
OpenWrt Package architecture: mips_24kc
Support started version: 23.05.0
Current supported version: 24.10.2
Unsupported Functions:
Combo SFP (RTL8218FB)
LAN Comment:
port 45-48 are TP/SFP (Combo)
WLAN Comment:
No WLAN
Comment:
CPU: 1C2T
OpenWrt Target: realtek
OpenWrt Subtarget: rtl839x
OpenWrt Package architecture: mips_24kc
Support started version: 23.05.0
Current supported version: 24.10.2
Unsupported Functions:
Combo SFP (RTL8218FB)
LAN Comment:
port 45-48 are TP/SFP (Combo)
WLAN Comment:
No WLAN
Comment:
CPU: 1C2T
Please insert instructions here
See also
- Panasonic Switch-M8eG (PN28080K) • Realtek RTL8380M/RTL8218B
- Panasonic Switch-M16eG (PN28160K) • Realtek RTL8382M//RTL8218B
- Panasonic Switch-M24eG (PN28240K) • Realtek RTL8382M/RTL8218B/RTL8218FB
- Panasonic Switch-M48eG (PN28480K) • Realtek RTL8393M/RTL8218B/RTL8218FB