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Switch Aruba Instant On 1830 24G 12P CL4 2SFP 195W (JL813A)

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MSSP: JL813A

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Switch JL813A Aruba Instant On 1830 24G 12p Class4 PoE 2SFP 195W. Thiết bị chuyển mạch JL813A Switch Access Layer 2 24 Ports RJ-45: 12 RJ-45 autosensing 10/100/1000 Class 4 PoE ports, 12 RJ-45 autosensing 10/100/1000 ports, 2 SFP 1000 Mbps ports.

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Vũ Huy Sơn

Switch Aruba JL813A là thiết bị chuyển mạch tiêu chuẩn rack 1U có quạt làm mát, thiết kế 24 cổng RJ-45 tích hợp tính năng Autosensing (10/100/1000), Auto-Port Shutdown trong đó có 12 cổng (Port 1-12) có khả năng cấp nguồn PoE Class 4 195W, 2 cổng Uplink SFP 1GbE.

JL813A là nền tảng chuyển mạch thông minh sử dụng CPU ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB giúp sản phẩm này có khả năng chuyển mạch (Switching capacity) 52 Gbps, Thông lượng chuyển mạch (Throughput) 38.68 Mpps.

Thông số kỹ thuật Switch Aruba JL813A

Datasheet JL813A
Specifications
I/O ports and slots	24 RJ-45 autosensing 10/100/1000 ports IEEE 802.3at Class 4 PoE (ports 1-12) (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 2 SFP 1GbE ports
Physical Characteristics
Dimensions	253.0(d) x 443.0(w) x 43.9(h) mm
Weight	7.65 lb (3.47 kg)
Memory and Flash	ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB
Performance
Throughput (Mpps)	38.68 Mpps
Switching capacity	52 Gbps
100 Mb latency	< 5.2 uSec
1000 Mb latency	< 2.8 uSec
MAC address table size (# of entries)	16,000 entries
Reliability MTBF (years)	96.6
Environment
Operating temperature	32°F to 104°F (0°C to 40°C)
Operating relative humidity	15% to 95% @ 104°F (40°C)
Nonoperating/ storage temperature	-40°F to 158°F (-40°C to 70°C)
Nonoperating/ storage relative humidity	15% to 95% @ 140°F (60°C)
Altitude	up to 10,000 ft (3 km)
Acoustics1
Idle	LWAd = 3.1 Bel LpAm (Bystander) = 17 dB
100% traffic	LWAd = 3.1 Bel LpAm (Bystander) = 17 dB
100% traffic / 0% PoE	LWAd = 3.1 Bel LpAm (Bystander) = 17 dB
100% traffic / 50% PoE	LWAd = 3.1 Bel LpAm (Bystander) = 17 dB
100% traffic / 100% PoE	LWAd = 5.1 Bel LpAm (Bystander) = 35 dB
Electrical Characteristics
Frequency	50Hz/60Hz
AC voltage	100-127VAC / 200- 240VAC
Current	2.7A/1.4A
Maximum power rating	100-127V: 244.6W 200-220V: 237.2W
Idle power	100-127V: 14.5W 200-220V: 13.4W
PoE power	195 W Class 4 PoE
Power supply	Internal power supply
Safety	EN/IEC 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 EN/IEC 62368-1, 2nd. & 3rd. Ed. UL 62368-1, 2nd. & 3rd. Ed. CAN/CSA C22.2 No. 62368-1, 2nd. & 3rd. Ed. EN/IEC 60825-1:2014 Class 1
Emissions	EN 55032:2015/CISPR 32, Class A FCC CFR 47 Part 15: 2018 Class A ICES-003 Class A VCCI Class A CNS 13438 Class A KN 32 Class A AS/NZS CISPR 32 Class A
Immunity
Generic	EN 55035, CISPR 35, KN35
EN	EN 55035, CISPR 35
ESD	EN/IEC 61000 -4-2
Radiated	EN/IEC 61000 -4-3
EFT/Burst	EN/IEC 61000 -4-4
Surge	EN/IEC 61000 -4-5
Conducted	EN/IEC 61000 -4-6
Power frequency magnetic field	EN/IEC 61000 -4-8
Voltage dips and interruptions	EN/IEC 61000-4-11
Harmonics	EN/IEC 61000 -3-2
Flicker	EN /IEC 61000-3-3
Device Management	Aruba Instant On Cloud; Web browser; SNMP Manager
Mounting
Mounting positions and supported racking	Mounts in an EIAstandard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rack-mounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using the brackets provided