HP – J9728A – HP 2920-48G Switch

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Category: HP Tags: HP, Switch

Description
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Description

Dimensions & Weight
Depth:	33.6 cm
Height:	4.45 cm
Weight:	5.42 kg
Width:	44.25 cm

Environmental Parameters
Humidity Range Operating:	15 – 95% (non-condensing)
Max Operating Temperature:	55 °C
Max Storage Temperature:	70 °C
Min Operating Temperature:	0 °C
Min Storage Temperature:	-40 °C

Expansion / Connectivity
Expansion Slots:	2 (total) / 2 (free) x Expansion Slot ¦ 1 (total) / 1 (free) x Stacking Module
Interfaces:	48 x 10Base-T/100Base-TX/1000Base-T – RJ-45 ¦ 4 x SFP (mini-GBIC) ¦ 1 x management (RS-232) RJ-45 ¦ 1 x management (mini-USB) Type B ¦ Management: 1 x 4 pin USB Type A

General
Authentication Method:	RADIUS, PAP, CHAP, TACACS, TACACS+, Extensible Authentication Protocol (EAP)
Capacity:	IPv4 routing table entries: 2048 ¦ IPv6 routing table entries: 256
Compliant Standards:	IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1s, IEEE 802.1v, IEEE 802.3az, IEEE 802.1AX
Device Type:	Switch – 48 ports – L3 – Managed – stackable
Enclosure Type:	Rack-mountable 1U
Encryption Algorithm:	SSL, TLS
Features:	Flow control, BOOTP support, ARP support, DoS attack prevention, IPv6 support, half duplex mode, full duplex mode, sFlow, RADIUS support, Uni-Directional Link Detection (UDLD), Link Aggregation Control Protocol (LACP), Energy Efficient Ethernet, Class of Service (CoS)
Flash Memory:	1 GB
MAC Address Table Size:	16000 entries
Performance:	Throughput: 130.9 Mpps ¦ Switching capacity: 176 Gbps
Ports:	44 x 10/100/1000 + 4 x combo Gigabit SFP
Processor:	1 x ARM ARM1176: 625 MHz
RAM:	512 MB SDRAM
Remote Management Protocol:	SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SMON, SSH, SSH-2, CLI
Routing Protocol:	RIP, IGMP, static IP routing, MLD
Subtype:	Gigabit Ethernet

Miscellaneous
Compliant Standards:	C-Tick, GOST, CISPR 24, IEC 61000-3-2, IEC 61000-3-3, IEC 61000-4-11, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, EN55024, FCC Part 15 B, ICES-003 Class A, RoHS, EN 60950-1, IEC 60825-1, EN 60825-1, IEC 60950-1 Second Edition, VCCI Class A, EN 55022 Class A

Power
80 PLUS Certification:	80 PLUS Silver
Power Device:	Internal power supply
Voltage Required:	AC 120/230 V (50/60 Hz)

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