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Hewlett Packard Enterprise 1920-48G-PoE+ (JG928A)
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HPE OfficeConnect 1920 48-Port Gig Smart Switch | |
![]() | |
3rd Party Firmware | |
---|---|
dd-wrt | Status Unknown |
OpenWrt | Partial Support |
Tomato any flavor | Incompatible |
Gargoyle | Status Unknown |
Platform | |
Brand • Model • Rev | HPE 1920-48G-PoE+ |
Serial Num. prefix | HNGZA-HA0016 |
Model part number | JG928A |
CPU1 ![]() | Realtek RTL8393M |
CPU1 Type | MIPS 34Kc |
CPU1 Speed | 650 MHz 32-bit |
Bus | 32-bit |
Flash1 Chip | Macronix MX25L25635FMI |
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 | Micron MT41K64M16TW-107 |
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 |
ETH chip8 | Realtek RTL8214FC |
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 | managed |
Ethernet OUI: none specified | |
Expansion IF types | SFP |
SFP ports | 4 |
Power | 100-240 VAC ~ 50/60 Hz, 8 A |
Connector type | C13 |
Serial Port (UART) | yes, console, RJ45, 38400 / 8N1 |
Other | |
| |
Manuf/OEM/ODM | H3C S5048PV2 |
Flags: PoE+ | |
3rd Party Firmware Support |
OpenWrt • (List | Dev | DLs) |
Additional chips | |
Retail | |
Availability | End of Life |
(Est.) release date | 2015 |
ASIN |
B00SQFYZ5C ![]() |
For a list of all currently documented Realtek chipsets with specifications, see Realtek.
Overview
HPE 1920-48G-PoE+ (370W) (JG928A) HNGZA-HA0016
- Switch (WEB-Managed, 48x 1GbE + 4x SFP ports, Fanless, Rack-mounting, 19")
H3C is a subsidiary of HP (which completed its acquisition with 3Com in April 2010)
Models
Model Hewlett Packard Switch HP 1920-8G JG920A Switch (8x 1GbE, fanless) HP 1920-8G-PoE+ JG922A Switch (8x 1GbE, 180W PoE+) HP 1920-8G-PoE+ JG921A Switch (8x 1GbE, 65W PoE+) HP 1920-16G JG923A Switch (16x 1GbE) HP 1920-24G JG924A Switch (24x 1GbE) HP 1920-24G-PoE+ JG925A Switch (24x 1GbE, 2x SFP, 180W PoE+) HP 1920-24G-PoE+ JG926A Switch (24x 1GbE, 2x SFP, 370W PoE+) HP 1920-48G JG927A Switch (48x 1GbE, 4x SFP) HP 1920-48G-PoE+ JG928A Switch (48x 1GbE, 4x SFP, 370W PoE++) HPE 1920S-8G JL380A Switch (8x 1GbE, fanless) HPE 1920S-8G-PoE+ JL383A Switch (8x 1GbE, 65W PoE+, fanless) HPE 1920S-24G JL381A Switch (24x 1GbE, 2x SFP) HPE 1920S-24G JL382A Switch (24x 1GbE, 2x SFP) HPE 1920S-24G-PoE+ JL384A Switch (24x 1GbE, 2x SFP, 185W PoE+) HPE 1920S-24G-PoE+ JL385A Switch (24x 1GbE, 2x SFP, 370W PoE+) HPE 1920S-48G-PoE+ JL386A Switch (48x 1GbE, 4x SFP, 370W PoE+)
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)
On the OpenWrt Wiki
OpenWrt Target: realtek
OpenWrt Subtarget: rtl839x
OpenWrt Package architecture: mips_24kc
Support started version: 24.10.0
Current supported version: 24.10.2
Unsupported Functions:
SFP
On the OpenWrt Wiki
OpenWrt Target: realtek
OpenWrt Subtarget: rtl839x
OpenWrt Package architecture: mips_24kc
Support started version: 24.10.0
Current supported version: 24.10.2
Unsupported Functions:
SFP
Please insert instructions here