Thông số kỹ thuật của thiết bị chuyển mạch​ Aruba JL658A :

Datasheet Aruba JL658A

Specifications

I/O ports and slots

24x 1G/10G SFP+ ports

4x 1/10/25/50G SFP ports

Additional

1x USB-C console port

Ports And Slots

1x OOBM

1x USB Type A host port

1x Bluetooth dongle to be used with CX Mobile App

Power supplies

2 field-replaceable, hot- swappable power supply slots.

1 minimum power supply required (ordered separately)

Supports JL085A PSU

Fan tray

Switch has two fan tray slots and comes with two fan trays installed.

Fan trays are field replaceable and hot-swappable. Minimum 2 fan trays required.

Each fan tray is comprised of two fans.

Physical characteristics

Dimensions

17.4 (w) x 15.2 (d) x 1.73 (h) in (44.2 x 38.5 x 4.4 cm)

Weight 12.78 lbs (5.8 Kg)

CPU, Memory And Flash

Processor Quad Core ARM Cortex™ A72 @ 1.8GHz

Memory

8 GBytes DDR4

Flash 32 GBytes eMMC

Mounting and enclosure Rack Mount 1U

Performance

Packet Buffer

8 MB packet buffer memory

System switching capacity 880 Gbps

System throughput capacity 660 Mpps

Model switching capacity 880 Gbps

Model throughput capacity 654 Mpps

Average latency

(LIFO, 64-byte packets)

1Gbps : 1.99µSec

10Gbps : 1.49µSec

25Gbps : 2.85µSec

50Gbps : 2.82µSec

Stack size 10 members

Max stacking distance Up to 10 kms with long range transceivers

Stacking bandwidth 200 Gbps

Switched virtual interfaces (dual stack) 1,000

IPv4 host table (ARP) 28,800

IPv6 host table (ND) 28,800

IPv4 unicast routes 64,000

IPv6 unicast routes 32,000

IPv4 multicast routes 8,000

IPv6 multicast routes 8,000

MAC table capacity 29,490

IGMP groups 8,000

MLD groups 4,000

IPv4/IPv6/MAC ACL entries (ingress) 5000/1250/5000

IPv4/IPv6/MAC ACL entries (engress) 2000/500/2000

Environment

Operating temperature

32°F to 113°F (0°C to 45°C), up to 5,000 feet

32°F to 104°F (0°C to 40°C), 5,001 to 10,000 feet

1°C de-rating per 1,000 feet above 5,000 feet

Can support excursion to 131°F (55°C) for short periods1 of time. Operating temperature is reduced to 32°F (0°C) to 104°F (40°C) up to 5000ft when 10G SFP+ LR or ER Transceivers are installed.

Operating relative humidity 15% to 95% relative humidity at 104°F (40°C), non-condensing

Non-operating temperature -40°F to 158°F ('-40°C to 70°C)

Non-operating humidity 15% to 95% relative humidity at 149°F(65°C), non-condensing

Max operating altitude Up to 10,000ft (3.048 Km)

Max non-operating altitude Up to 15,000ft (3.048 Km)

Acoustic

Sound power, LWAd = 4.9 Bel

Sound pressure, LpAm (bystander) = 31.0 dB

Primary airflow Front and side-to-back

Electrical characteristics

Frequency

50/60 Hz

AC voltage JL085A PSU : 100V-240V

Current (for voltages listed above)

JL085A PSU : 3A/1.2A

Power consumption (230VAC)

Hibernation (0 rpm fan) : 9W Idle : 51W

100% traffic rate : 85W

Maximum heat dissipation 1283 BTU/hr (1458 kJ/hr)

Safety and Emissions

Safety

Europe : EN 60950-1 : 2006 +A11 : 2009 +A1 : 2010 +A12 : 2011 + A2 : 2013

US : UL 60950-1 2nd Ed

Canada : CAN/CSA-C22.2 No. 60950-1-07

Worldwide : IEC 60950-1 : 2005 w/all known National Deviations

Emissions

Europe : EN 55022 : 2010, Class A EN 55032 : 2012, Class A EN 55024 : 2010, EN 61000-3-2 : 2014,

EN 61000-3-3 : 2013

US : FCC part 15 Class A

Canada : ICES-003 Class A

Worldwide : VCCI Class A, CISPR 22 Class A CISPR 32 Class A CISPR 24 : 2010

Lasers

EN 60825-1 : 2007 / IEC 60825-1 : 2007 Class 1

Class 1 Laser Products / Laser Klasse 1 (Applicable for accessories - Optical Transceivers only)

Immunity

Generic : CISPR 24 / CISPR 35

EN : EN 55024 : 2010 / EN 55035 : 2017

ESD : IEC 61000-4-2

Radiated : IEC 61000-4-3

EFT/Burst : IEC 61000-4-4

Surge : IEC 61000-4-5

Conducted : IEC 61000-4-6

Power frequency magnetic field : IEC 61000-4-8

Voltage dips and interruptions : IEC 61000-4-11

Harmonics : IEC 61000-3-2, EN 61000-3-2

Flicker : IEC 61000-3-3, EN 61000-3-3