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VietnamesThiết bị chuyển mạch Aruba Instant On 1930 8G 2SFP 124W (JL681A)
Thiết bị chuyển mạch Aruba Instant On 1930 8G 2SFP 124W (JL681A) giá tốt
Thiết bị chuyển mạch Aruba Instant On 1930 8G 2SFP 124W
| Model | JL681A |
| General | |
| I/O Ports and Slots | 8 RJ-45 autosensing 10/100/1000 Class 4 PoE 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 |
| CPU | ARM Cortex-A9 @ 800 MHz |
| Memory And Flash | 512 MB SDRAM 256 MB flash |
| Packet Buffer | 1.5 MB |
| Safety | UL 60950-1; IEC 60950-1;EN 60950-1; CAN/CSA-C22.2 No. 60950-1; EN 60825-1 UL 62368-1 Ed. 2; IEC 62368-1 Ed. 2; EN 62368-1:2014 |
| Emissions | VCCI-CISPR 32, Class A; CNS 13438; ICES-003 Issue 6 Class A; FCC CFR 47 Part 15, Class A; EN 55032: 2015 +AC:2016 / CISPR-32, Class A |
| Device Management | Aruba Instant On solution; Web browser; SNMP Manager |
| Performance | |
| 100Mb latency | 100Mb latency: < 5.2 uSec Packet size: 64B |
| 1000Mb latency | 1000Mb latency: <3.0 uSec
Packet size: 64B |
| Throughput | Throughput (Mpps): 14.88 Mpps Packet size: 64B |
| Switching capacity | 20 Gbps |
| Routing table size (# of static entries) | 32 |
| MAC address table size (# of entries) | 8,000 |
| Reliability MTBF (years) | 95 |
| Physical Characteristics | |
| Dimensions (W x D x H) | 25.4 x 15.95 x 4.39 cm (1U height) |
| Weight | 1.16 kg |
| Environment | |
| Operating temperature | 32°F to 104°F (0°C to 40°C) |
| Operating relative humidity | 15% to 95% @ 104°F (40°C) |
| Non-operating temperature | ‑40°F to 158°F (‑40°C to 70°C) |
| Non-operating relative humidity | 15% to 95% @ 140°F (60°C) |
| Altitude | Up to 10,000ft (3.048 Km) |
| Acoustic | Power: 0 dB (no fan) |
| Electrical Characteristics | |
| Frequency | 50-60 Hz |
| AC voltage | 100 – 127 / 200 – 240 VAC |
| Current | 0.8/1.6 A |
| Maximum power rating | 150.2 W |
| Idle power | 11.7 W |
| PoE power | 124 W Class 4 PoE |
| Power supply | Internal power supply |
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