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Gateworks Laguna GW2388-4

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Gateworks Laguna GW2388 -4

Type: single-board computer

Power: 8-48 VDC, ? A
Connector type: barrel
Conn. measurements: 5.5 mm (OD), 2.5 mm (ID)
Power over Ethernet (PoE) tag: non-standard (otherwise unspecified)

CPU1: Cavium CNS3420 (600 MHz, 2 cores)
FLA1: 16 MiB
16,777,216 B
131,072 Kib
16,384 KiB
128 Mib
0.0156 GiB
(Spansion S29GL128P10FF101)
FLA2: 4 MiB
4,194,304 B
32,768 Kib
4,096 KiB
32 Mib
0.00391 GiB
(STMicroelectronics 25P32V6G)
RAM1: 256 MiB
268,435,456 B
2,097,152 Kib
262,144 KiB
2,048 Mib
0.25 GiB
(NANYA NT5TU64M16GG-AC1 × 2)

Expansion IFs: Mini PCI, MicroSD Card slot
Mini PCI slots: 4
JTAG: yes, 14-pin header, populated, J8
Serial: yes, DE-9

ETH chip1: Cavium CNS3420
ETH chip2: Broadcom BCM5481A2
ETH chip3: Broadcom BCM5481A2
LAN speed: 1G
LAN ports: 1
WAN speed: 1G
WAN ports: 1

Additional chips
PCIe to PCI Bus Translation Bridge;TI;XIO2001;;1;
Mixed-Signal Microcontroller;TI;MSP430F2252;1;
3V-5.5V Multichannel RS232 Line Driver;TI;MAX3223I;;1;
Wide Range Synchronous Buck Controller;TI;LM5116;;1;

Stock bootloader: U-Boot 2008-10

Stock FW OS: Linux

Third party firmware supported: OpenWrt, DD-WRT • (List)

Flags: RTC w/ battery backup, GPIO

Ethernet OUI: 00:D0:12 (1 E, -)

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


Product page

Product page in the DD-WRT store

Dual-core Cavium CNS3420 processor @600MHz