Thông số kỹ thuật của thiết bị chuyển mạch​ Aruba JL661A :

Datasheet Aruba JL661A

Specifications

I/O ports and slots

48x ports 10/100/1000 BASE-T PoE+ ports supporting up to 30W per port

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

Supports PoE Standards IEEE 802.3af, 802.3at

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)

Supported PSUs : JL086A, JL087A, JL670A

Max PoE power : 1600W

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 12.61 lbs (5.72 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 496 Gbps

Model throughput capacity 369 Mpps

Average latency

(LIFO, 64-byte packets)

1Gbps : 2.28µSec

10Gbps : 1.46µSec

25Gbps : 1.90µSec

50Gbps : 3.49µSec

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 = 4.7 Bel

Sound pressure, LpAm (bystander) = 29.8 dB

Primary airflow Front and side-to-back

Electrical characteristics

Frequency

50/60 Hz

AC voltage JL670A PSU : 110V-120V/208V-240V

JL086A PSU : 100V-240V

JL087A PSU : 110V-240V

Current (for voltages listed above)

JL670A PSU : 11A/8A

JL086A PSU : 8A/3.5A

JL087A PSU : 12A/5A

Power consumption (230VAC)

With JL086A PSU :

Hibernation (0 rpm fan) : 18W

Idle : 70W

100% traffic rate : 90W

With JL087A PSU :

Hibernation (0 rpm fan) : 16W

Idle : 71W

100% traffic rate : 88W

With JL670A PSU :

Hibernation (0 rpm fan) : 16W

Idle : 73W

100% traffic rate : 96W