R8M27A - HPE FlexNetwork 5520 24G SFP 4SFP+ HI Switch :
Thiết bị chuyển mạch Switch HPE FlexNetwork 5520 24G SFP 4SFP+ HI (R8M27A)
Model | HPE FlexNetwork 5520 24G SFP 4SFP+ HI Switch (R8M27A) |
I/O ports and slots | • 16 SFP 100/1000 Mbps ports • 8 SFP dual-personality ports - 10/100/1000BASE-T RJ-45 or 100/1000BASE-X Combo Ports • Ports 17-24 support MACsec • 4 SFP+ 1/10GbE ports • 1 port expansion module slot |
Additional ports and slots | • 1 dual-personality (RJ-45 or mini USB) serial console port • 1 RJ-45 out-of-band management port • 1 USB 2.0 |
Power supplies | • 2 power supply slots • 1 minimum power supply required (ordered separately) |
Fan tray | • Airflow direction is Side to Back and Back to Side |
Physical characteristics | |
Dimensions | • 43.99 x 36 x 4.37 cm • 1U height |
Weight | • ≤6.6kg shipping weight |
Memory and processor | • 2 GB SDRAM; Packet buffer size: 4 MB, 512 MB flash |
Mounting and enclosure | • Mounts in an EIA standard 19-inch telco rack or equipment cabinet (hardware included) |
Performance | |
1000 Mb Latency | • < 5 μs |
10 Gbps Latency | • < 3 μs |
Throughput | • up to 180 Mpps |
Routing/Switching capacity | • 288 Gbps |
Routing table size | • 32768 entries (IPv4), 16384 entries (IPv6) |
MAC address table size | • up to 64K, recommended 32K |
Environment | |
Operating temperature | • 23°F to 113°F (-5°C to 45°C) |
Operating relative humidity | • 5% to 95%, 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 | • Low-speed fan: 53 dB, High-speed fan: 68.9 dB; ISO 7779 |
Electrical characteristics | |
Frequency | • 50/60 Hz |
Maximum heat dissipation | • Ranges from 81 BTU/hr to 416 BTU/hr depending on power supply configuration |
Voltage | • 90 VAC to 264 VAC • -36 VDC to -72 VDC |
Current | • 2A |
Maximum power rating | • 150W |
Idle power | • 24 W |
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