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JL828A - HPE FlexNetwork 5140 24G 4SFP+ EI Switch :
Thiết bị chuyển mạch Switch HPE FlexNetwork 5140 24G 4SFP+ EI (JL828A)
| Model | HPE FlexNetwork 5140-24G-4SFP+ EI Switch (JL828A) |
| 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) • 4 SFP+ fixed 1000/10000 SFP+ ports |
| Additional ports and slots | • 1 RJ-45 serial console port |
| Physical characteristics | |
| Dimensions | • (44 cm x 16 cm x 4.36 cm) (1U height) |
| Weight | • 5.5 lb (2.5 kg) |
| Memory and processor | • 512 MB SDRAM, 256 MB flash |
| Mounting and enclosure | • Mounts in an EIA standard 19 inch telco rack or equipment cabinet (HPE 5140 E Rack Mount Kit [R8M91A] sold separately) |
| Performance | |
| 1000 Mb latency | • < 5 µs |
| 10 Gbps latency | • < 3 µs |
| Throughput | • 95 Mpps |
| Routing/switching capacity | • 128 Gbps |
| Routing table size | • 1024 entries |
| MAC address table size | • 16,384 entries • IPv6 Ready Certified |
| Environment | |
| Operating temperature | • 23°F to 113°F (–5°C to 45°C) |
| Operating relative humidity | • 10% to 90%, noncondensing |
| Non-operating/storage temperature | • –40°F to 158°F (–40°C to 70°C) |
| Non-operating/storage relative humidity | • 5% to 95%, noncondensing |
| Acoustic | • High-speed fan: 36.8 dB; ISO 7779 |
| Electrical characteristics | |
| Frequency | • 50/60 Hz |
| Maximum heat dissipation | • 64/88 BTU/hr (67.52/92.84 kJ/hr) |
| AC voltage | • 100 VAC–240 VAC |
| Current | • 2A |
| Maximum power rating | • 24W |
| Idle power | • 19W |
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