Hewlett Packard Enterprise 1920-8G-PoE+ (JG922A)

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Hewlett Packard Enterprise 1920-8G -PoE+ (JG922A)

Manuf (OEM/ODM): H3C 1920-8G-POE+ VER.A

Country of manuf.: China

Amazon image

ASIN
B01MCVF7KB (Flag of the United States.svg, On Amazon, On CCC)
multiple revisions of this device, use caution

Power: 100-240 VAC ~ 50/60 Hz, 3.3 A
Connector type: C13
PoE tag: 802.3af/at, standard

CPU1: Realtek RTL8380M (500 MHz)
CPU2: Nuvoton M0516LDE (50 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 /> (Nuvoton M0516LDE)
RAM1: 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (SK hynix H5TQ1G83EFR-H9C)
RAM2: 4 KiB 0.00391 MiB <br />4,096 B <br />32 Kib <br />0.0313 Mib <br />3.814697e-6 GiB <br /> (Nuvoton M0516LDE)

ETH chip1: Realtek RTL8380M

Switch chip1: Realtek RTL8380M

ETH ports: 8
ETH conn. type: 8P8C
ETH speed: 1GbE
Expansion IFs: SFP
SFP ports: 2
Serial: yes, RJ45 console, (38400 8N1)
Switch class: smart
has Auto-MDIX capability
supports Jumbo frames

Additional chips
Serial GPIO/LED Display Controller;Realtek;RTL8231;;2;
Octal Int. 802.3bt-Compliant PSE Controller;Broadcom;BCM59121;;1;
Low Power +3V to +5.5V, 1000Kbps RS232 Transceiver;ASIX;ZT3232L;;1;
4.5V to 18V Input, 5A Synchronous Step-Down Converter;TI;TPS54527;;1;
3A, Low Dropout Regulator w/ Enable;Global Mixed-mode Tech;G9661;;1;
Single Channel High Speed Transistor Optocoupler;Fairchild;6N136;;2;
μP Supervisor Circuit;Pericom;PT7A7514;;1;
Photocoupler;LiteOn;LTV-356T;;3;

Flags: Smart switch, PoE+ switch, LACP, SNMP, MSTP, RSTP, heatsink, fan, metal case

Default IP address: see device label
Default login user: admin
Default login password: "none"

Ethernet OUI: 5C:8A:38

HPE OfficeConnect 1920 8G PoE+ (180W) Switch

Product documentation
• "H3C 1920-8G-POE+ VER.A" is silkscreened on the main board.
• "PSE BOARD_BCM59121_8 VER.A" is silkscreened on the PoE board.
Switch (WEB-Managed, 8x 1GbE + 2x SFP ports, Fanless, Rack-mounting, 19")

H3C is a subsidiary of HP (which completed its acquisition with 3Com in April 2010)

Specifications

  • Processor: Realtek RTL8380M Multi-Layer Managed Switch
Controller with Embedded MIPS 4KEc @500MHz
  • Co-processor: Nuvoton M0516LDE to manage PoE
  • Flash/RAM: 32MB (SPI NOR) Flash, 128MB RAM (DDR3)
  • LAN: 8x Gigabit (RJ45) 802.3at PoE Ethernet ports,
  • SFP: 2x GbE SFP slots
  • PoE: 802.3af (PoE), 802.3at (PoE+), 180W PoE budget
  • 20Gbps switching capacity, Rack mountable (1U, 19")

Models

Model 		Hewlett Packard 	Switch

HP 1920-8G		JG920A	 	Switch (8x 1GbE, fanless)
HP 1920-8G-PoE+		JG921A	 	Switch (8x 1GbE, 65W PoE+)
HP 1920-8G-PoE+		JG922A	 	Switch (8x 1GbE, 180W 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+)

See also

Images

  • Main board top

  • Main board bottom

  • PoE board top

  • PoE board bottom

  • Internal view


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