HPE Aruba Switch 1830 24G (JL812A)

Switch JL812A Aruba Instant On 1830 24G 2SFP có thiết kế 24 ports RJ-45 autosensing 10/100/1000, 2 ports SFP 1GbE.

  • Thiết bị chuyển mạch JL812A là switch layer 2 Smart-Managed không quạt, có hiệu suất khá tốt với bộ xử lý ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash, packet buffer: 1.5MB.

Thông số kỹ thuật

Switch HPE JL812A Datasheet
Specification
I/O Ports and Slots
  • 24 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
  • 2 SFP 1GbE ports
Physical Characteristics
  • Dimensions: 215.9(d) x 443.0(w) x 43.9(h) mm
  • Weight: 5.50 lb (2.49 kg)
Memory and Flash ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash, packet buffer: 1.5 MB
Performance
  • Throughput: 38.68 Mpps
  • Switching capacity: 52 Gbps
  • 100 Mb latency: < 5.2 uSec
  • 1000 Mb latency: < 2.8 uSec
  • MAC address table: 16,000 entries
  • Reliability MTBF: 203.6 years
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)
Acoustics
  • Idle: Fanless
  • 100% traffic: Fanless
  • 100% traffic / 0% PoE: Fanless
  • 100% traffic / 50% PoE: Fanless
  • 100% traffic / 100% PoE: Fanless
Electrical Characteristics
  • Frequency: 50Hz/60Hz
  • AC voltage: 100-127VAC / 200-240VAC
  • Current: 1.0A / 0.5A
  • Maximum power rating: 100-127V: 86.07W, 200-220V: 83.67W
  • Idle power: 100-127V: 8.3W, 200-220V: 8.2W
  • PoE power: –
  • 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
  • Mounts in EIA-standard 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 up or down
  • Supports under-table mounting using the brackets provided
  • Must be mounted top surface up. Do not mount upside-down to preserve reliability