EnGenius EGS7228P

EnGenius EGS7228 P
Availability: Discontinued

Manuf (OEM/ODM): Senao

(Est.) release date: December 2013
Country of manuf.: Taiwan

Amazon image

ASIN
B00HJZHFJI (, On Amazon, On CCC)
On Newegg

Power: 100-240 VAC ~ 50/60 Hz, 3.5 A
Connector type: C13
PoE tag: 802.3af/at, standard

CPU1: Realtek RTL8382M (500 MHz)
CPU2: STMicro STM32F100C8 (24 MHz)
FLA1: 32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br /> (Macronix MX25L25635FMI-10G)
FLA2: 64 KiB 0.0625 MiB <br />65,536 B <br />512 Kib <br />0.5 Mib <br />6.103516e-5 GiB <br /> (STMicro STM32F100C8)
RAM1: 256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> (Nanya NT5CB256M8FN-DI)
RAM2: 8 KiB 0.00781 MiB <br />8,192 B <br />64 Kib <br />0.0625 Mib <br />7.629395e-6 GiB <br /> (STMicro STM32F100C8)

ETH chip1: Realtek RTL8382M
ETH chip2: Realtek RTL8218B
ETH chip3: Realtek RTL8214FC

Switch chip1: Realtek RTL8382M

ETH ports: 24
ETH conn. type: 8P8C
ETH speed: 1GbE
Expansion IFs: SFP
SFP ports: 4
JTAG: yes, 20-pin header, unpopulated, J3
Serial: yes, console port, RJ45, (115200 8N1)
Switch class: managed
has Auto-MDIX capability
Jumbo frame support unspecified

Additional chips
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30V, 60A N-Channel Enhanced MOSFET;Sinopower;SM3116NA;;1;
30V, 50A N-Channel Enhanced MOSFET;Sinopower;SM3119NA;;1;
30V, 12A N-Channel Enhanced MOSFET;Sinopower;SM4839;;1;
30V, 10A N-Channel Enhanced MOSFET;Sinopower;SM4838;;1;
Dual Retriggerable Monostable Multivibrator;NXP;74HC123D;;1;
Hot Swappable, Dual I2C Isolator;Analog Devices;ADuM1250;;1;
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Multichannel RS-232 Line Driver;TI;MA3232C;;1;
1-Channel Photocoupler;LiteOn;LTV-816;;1;

Flags: Smart switch, PoE+ Switch, SFP ports, SNMP, LACP, MSTP, RSTP, dual fan, metal case

Ethernet OUI: 88:DC:96 (21 E, 22 W)

24-Port Gigabit PoE Layer 2 Managed Switch with 4 Dual-Speed SFP

Support Page

"7016A069401g" and "VER:1.10" are silkscreened on the main board.

See also: EnGenius EGS2110P

Specifications

• Processor: Realtek RTL8382M Multi-Layer Managed Switch

Controller with Embedded MIPS 4KEc @500MHz

• Co-processor: STMicro STM32F100C8 to manage PoE
• Flash/RAM: 32MB (SPI NOR) Flash, 256MB RAM (DDR3L)
• LAN: 24x Gigabit (RJ45) 802.3at PoE Ethernet ports,

4x 100M/GbE SFP ports, 56Gbps switching capacity

• PoE: 802.3af (PoE), 802.3at (PoE+), 185W PoE budget
• Rack mountable