R8J42A - HPE FlexNetwork 5140 8G 2SFP 2GT Combo EI Switch :
Thiết bị chuyển mạch Switch HPE FlexNetwork 5140 8G 2SFP 2GT Combo EI (R8J42A)
Model | HPE FlexNetwork 5140-8G-2SFP-2GT Combo EI Switch (R8J42A) |
I/O ports and slots | • 8 RJ-45 autosensing 10/100/1000 ports • 4 port combo unit with 2 SFP 1GbE or 2 GT ports • 2 SFP ports |
Additional ports and slots | • 1 RJ-45 Serial Console Port |
Physical characteristics | |
Dimensions | • (26.6 x 16 x 4.36 cm) (1U height) |
Weight | • 3.3 lb (1.5 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 | • 18 Mpps |
Routing/switching capacity | • 24 Gbps |
Routing table size | • 1024 entries |
MAC address table size | • 16,384 entries • IPv6 Ready Certified |
Environment | |
Operating temperature | • 23°F to 122°F (–5°C to 50°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 | • 27.3/51.2 BTU/hr (28.8/54 kJ/hr) |
AC voltage | • 100 VAC–240 VAC |
Maximum power rating | • 15W |
Idle power | • 8W |
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