Hewlett Packard Enterprise 1920-8G PoE+ (JG921A)
From TechInfoDepot
Jump to navigationJump to search
| HPE OfficeConnect 1920 Switch | |
|
| |
| Support | Support page |
|---|---|
| 3rd Party Firmware | |
| dd-wrt | Status Unknown |
| OpenWrt | Partial Support |
| Tomato any flavor | Incompatible |
| Gargoyle | Status Unknown |
| Platform | |
| Brand • Model • Rev | Hewlett Packard Enterprise 1920 -8G PoE+ (JG921A) |
| CPU1 | Realtek RTL8380M |
| CPU1 Type | MIPS 4KEc |
| CPU1 Speed | 500 MHz |
| Flash1 Size | 32 MiB 33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br /> (NOR) |
| RAM1 Size | 128 MiB 134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (DDR3) |
| ETH chip1 | Realtek RTL8380M |
| Switch | Realtek RTL8380M |
| Ethernet Port Count | 8-1GbE |
| Ethernet connector | 8P8C |
| Wired Standard | IEEE 802.3i/3u/3ab |
| Auto-MDIX | unspecified |
| Switch Class | managed |
|
Ethernet OUI: none specified | |
| Expansion IF types | SFP |
| SFP ports | 2 |
| Stock bootloader | U-Boot |
| Power | 100-240 VAC ~ 50/60 Hz, 1.2 A |
| Connector type | AC (direct) |
| Serial Port (UART) | yes, 15V TTL, (38400 8N1) |
|
| |
| 3rd Party Firmware Support |
OpenWrt • (List | Dev | DLs) |
| Retail | |
| Availability | End of Life |
| End of Life date | 2017 |
| ASIN |
B00O1A2QPM |
For a list of all currently documented Realtek chipsets with specifications, see Realtek.
For a list of all currently documented Hewlett Packard Enterprise devices with specifications, see Hewlett Packard Enterprise.
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
OpenWrt Target: realtek
OpenWrt Subtarget: rtl838x
OpenWrt Package architecture: mips_4kec
Support started version: 23.05.1
Current supported version: 24.10.4
OpenWrt Subtarget: rtl838x
OpenWrt Package architecture: mips_4kec
Support started version: 23.05.1
Current supported version: 24.10.4
Unsupported Functions:
SFP partially supported
LAN Hardware: Realtek RTL8380M
WLAN Hardware: none
WLAN Comment: No WLAN
Install Comment:
https://forum.openwrt.org/t/support-for-rtl838x-based-managed-switches/57875/1544
Recovery Comment:
See installation commit message https://git.openwrt.org/?p=openwrt/openwrt.git;a=commit;h=f4ee08677cdeefba7cfda40a830b6b747c6ea36e
SFP partially supported
LAN Hardware: Realtek RTL8380M
WLAN Hardware: none
WLAN Comment: No WLAN
Install Comment:
https://forum.openwrt.org/t/support-for-rtl838x-based-managed-switches/57875/1544
Recovery Comment:
See installation commit message https://git.openwrt.org/?p=openwrt/openwrt.git;a=commit;h=f4ee08677cdeefba7cfda40a830b6b747c6ea36e
Please insert instructions here