J9021A HPE E2810-24G Switch Managed Power over Ethernet (PoE)

Specifications

Overview

Condition	Refurbished
Brand	HPE
Stock	In Stock

Management features

Switch type	Managed

Ports & interfaces

Basic switching RJ-45 Ethernet ports quantity	24

Data transmission

Throughput	up to 35.7 million pps
MAC address table	8000 entries
Maximum data transfer rate	1 Gbit/s
Packet buffer memory	64 MB

Security

MAC address filtering	Y

Protocols

Switching protocols	Ethernet
Supported network protocols	RFC 783 TFTP; RFC 951 BootP; RFC 1542 BootP; RFC 854 Telnet; RFC 768 UDP; RFC 792 ICMP; RFC 793 TCP; RFC 826 ARP; RFC 2030 Simple Network Time Protocol; IEEE 802.3x Flow Control; RFC 3376 IGMPv1/v2/v3; IEEE 802.1D Spanning Tree; IEEE 802.1w Rapid Convergence Spanning Tree; IEEE 802.1s Multiple Spanning Trees; IEEE 802.3ad Link Aggregation Control Protocol; IEEE 802.1AB Link Layer Discovery Protocol; RFC 1492 TACACS+; RFC 2138 RADIUS; RFC 2866 RADIUS accounting; SSHv2 Secure Shell; Secure Sockets Layer (SSL); IEEE 802.1X Network Login; IEEE 802.1Q VLANs; IEEE 802.1Q GVRP; IEEE 802.1p Priority; SNMPv1/v2c/v3; HTML and telnet management; RFC 1493 Bridge MIB; RFC 1213 MIB II; RFC 2096 IP Forwarding Table MIB; RFC 2737 Entity MIB; RFC 2863 Evolution of Interface; RFC 2665 Ethernet MIB; RFC 2819 Four groups of RMON: 1 (statistics), 2 (history), 3 (alarm) and 9 (events); RFC 2021 RMON probe configuration (RMON v2); RFC 2668 802.3 MAU MIB; RFC 2613 SMON; RFC 2674 802.1p and IEEE 802.1Q Bridge MIB; RFC 2618 RADIUS Client MIB; RFC 2620 RADIUS Accounting MIB; RFC 3176 sFlow
Supported protocols	Network Management Device Management MIBs General Protocols IEEE 802.1X Port Based Network Access Control; RFC 1492 TACACS+; RFC 2138 RADIUS Authentication; RFC 2866 RADIUS Accounting; Secure Sockets Layer (SSL); SSHv2 Secure Shell IEEE 802.1AB Link Layer Discovery Protocol (LLDP); RFC 2819 Four groups of RMON: 1 (statistics), 2 (history), 3 (alarm) and 9 (events); RFC 3176 sFlow; SNMPv1/v2c/v3 IEEE 802.1D MAC Bridges; IEEE 802.1p Priority; IEEE 802.1Q VLANs; IEEE 802.1s Multiple Spanning Trees; IEEE 802.1w Rapid Reconfiguration of Spanning Tree; IEEE 802.3ad Link Aggregation Control Protocol (LACP); IEEE 802.3x Flow Control; RFC 768 UDP; RFC 783 TFTP Protocol (revision 2); RFC 792 ICMP; RFC 793 TCP; RFC 826 ARP; RFC 854 TELNET; RFC 951 BOOTP; RFC 1542 BOOTP Extensions; RFC 2030 Simple Network Time Protocol (SNTP) v4 RFC 1213 MIB II; RFC 1493 Bridge MIB; RFC 1573 SNMP MIB II; RFC 2021 RMONv2 MIB; RFC 2096 IP Forwarding Table MIB; RFC 2613 SMON MIB; RFC 2618 RADIUS Client MIB; RFC 2620 RADIUS Accounting MIB; R

Design

Safety	cUL (CSA 22.2 No. 60950); EN 60950/IEC 60950; NOM-019-SCFI-1994; UL 60950
Electromagnetic compatibility	FCC Class A; VCCI Class A; EN 55022/CISPR 22 Class A; IEC/EN 61000-3-2; IEC/EN 61000-3-3

Performance

Built-in processor	Y
Processor model	Broadcom BCM5836
Processor frequency	264 MHz
Internal memory	64 MB
Flash memory	16 MB

Power

Input current	1 A
Input voltage	100-127 / 200-240 VAC
Power consumption (typical)	48 W

Power over Ethernet (PoE)

Power over Ethernet (PoE)	Y

Operational conditions

Operating temperature (T-T)	0 - 45 °C
Storage temperature (T-T)	-40 - 70 °C

Weight & dimensions

Weight	3.27 kg

Other features

Management platform	HP PCM+; HP PCM; command-line interface; Web browser; configuration menu; out-of-band management
Latency	Latency: < 5.6 µs (FIFO 64-byte packets)
Dimensions (WxDxH)	322.6 x 442 x 43.2 mm
Connectivity technology	Wired
Memory and processor	Processor: MIPS @ 264 MHz, 16 MB flash, packet buffer size: 0.75 MB, 64 MB SDRAM
I/O ports	20 auto-sensing 10/100/1000 ports(IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX, IEEE 802.3ab Type 1000Base-T), Media Type: Auto-MDIX, Duplex: 10Base-T/100Base-TX: half or full; 1000Base-T: full only; 4 dual-personality ports, each port can be used as either an RJ-45 10/100/1000 port or an open mini-GBIC slot (for use with mini-GBIC transceivers)
Non-operating relative humidity (non-condensing)	15 - 95%
Power requirements	100-127 VAC/200-240 VAC; 50/60 Hz
HDD speed	7200 RPM
Electromagnetic emissions	FCC Class A; EN55022/CISPR-22 Class A; VCCI Class A; IEC/EN61000-3-2; IEC/EN61000-3-3
Networking features	Ethernet, Fast Ethernet, Gigabit Ethernet
Electromagnetic immunity	EN 55024, CISPR 24; IEC 61000-4-2; IEC 61000-4-3; IEC 61000-4-4; IEC 61000-4-5; IEC 61000-4-6; IEC 61000-4-8; IEC 61000-4-11; EN 61000-3-2, IEC 61000-3-2; EN 61000-3-3, IEC 61000-3-3
Management product name	ProCurve Manager Plus; ProCurve Manager
Mounting	Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included); horizontal surface mounting only
Remote administration	command-line interface; Web browser; configuration menu; out-of-band management
Weight (imperial)	7.21 lb.
Input frequency	50 / 60 Hz
Operating altitude (imperial)	up to 10000 ft.
UNSPSC-code	43222612