HPE 1920S-8G (JL380A) L2-Managed Switch 8 Port Gigabit ประกัน Lifetime

Product Specification

Overview

HPE Office Connect HPE-1920S-8G (JL380A) L2-Managed Switch 8 Port ความเร็ว Gigabit ประกัน Limited Lifetime

รองรับการบริหารจัดการผ่าน Web, Port Mirroring, QOS, VLAN

I/O ports and slots

8 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE- T/100BASE-TX: half or full; 1000BASE-T: full only

Physical characteristics

Dimensions

10(w) x 6.28(d) x 1.73(h) in (25.4 x 15.95 x 4.39 cm) (1U height)

Weight

1.81 lb (0.82 kg)

Memory and processor

ARM Cortex-A9 @ 400 MHz, 256 MB

SDRAM, 64 MB flash; packet buffer: 1.5 MB

Mounting and enclosure

Performance

100 Mb Latency

< 7µs

1000 Mb Latency

< 2.4µs

Throughput

Up to 11.9 Mpps (64-byte packets)

Routing/Switching capacity

16 Gbps

Routing table size

32 entries

MAC address table size

8000 entries

Reliability

MTBF (years)

144.9

Environment

Operating temperature

32°F to 104°F (0°C to 40°C)

Operating relative humidity

15% to 95%, noncondensing

@ 104°F (40°C)

Nonoperating/Storage temperature

-40°F to 158°F (-40°C to 70°C)

Nonoperating/Storage relative humidity

15% to 95%, noncondensing @ 140°F (60°C)

Altitude

up to 10,000 ft (3 km)

Acoustic

Pressure: 0 dB No Fan

Electrical characteristics

Frequency

50/60 Hz

AC voltage

100 - 240 VAC

Current

.2 A

Maximum power rating

9.5 W

Idle power

8.2 W

General protocols

IEEE 802.1D MAC Bridges
IEEE 802.1p Priority
IEEE 802.1Q VLANs
IEEE 802.1s (MSTP)
IEEE 802.1w Rapid Reconfiguration of
Spanning Tree
IEEE 802.3ad Link Aggregation Control
Protocol (LACP)
IEEE 802.3x Flow Control
IEEE 802.3 Type 10BASE-T
IEEE 802.3i 10BASE-T
IEEE 802.3ab 1000BASE-T
IEEE 802.3z 1000BASE-X

MIBs

MIBs HC-ALARM-MIB
SNMP-FRAMEWORK-MIB
SNMP-NOTIFICATION-MIB
SNMP-USER-BASED-SM-MIB
SR-AGENT-INFO-MIB
BRIDGE-MIB (IEEE 802.1Q)
Q-BRIDGE-MIB (RFC 2674)
LLDP-MIB (IEEE 802.3AB)
LLDP-EXT-MED-MIB
LAG-MIB (IEEE 802.3ad)
RADIUS-ACC-CLIENT-MIB
EtherLike-MIB
IF-MIB (RFC 2863)
RFC1213-MIB II
Power Ethernet MIB (RFC3621)

QoS/CoS

IEEE 802.1P (CoS)

Security

IEEE 802.1X Port Based Network Access Control

รับประกัน

Limited Lifetime