Switch Hub 24-Ports HP 1920-24G Gigabit +25FP 1000Mbps ports (JL381A)revision 4.0

Switch Hub 24-Ports HP 1920-24G Gigabit +25FP 1000Mbps ports (JL381A)revision 4.0

Customized operation using intuitive Web interface
Layer 3 static routing with 32 routes for network segmentation and expansion
Access control lists for granular security control
Spanning Tree Protocol: STP, RSTP, and MSTP
8-, 24- and 48-port non-PoE+ models are fanless for quiet operation
HPE Limited Lifetime Warranty


Availability: In stock SKU: HU-131 Categories: ,
Shipping: Free Shipping in Phnom Penh
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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 100/1000 Mbps ports (IEEE 802.3z Type 1000BASE-X, IEEE 802.3u Type 100BASE-FX)
Physical characteristics
Dimensions 17.42(w) x 9.69(d) x 1.73(h) in (44.25 x 24.61 x 4.39 cm) (1U height)
Weight 6 lb (2.72 kg)
Memory and processor ARM Cortex-A9 @ 400 MHz, 256 MB
SDRAM, 64 MB flash; packet buffer: 1.5 MB
Mounting and enclosure Mounts in an EIA standard 19-inch telco rack or equipment cabinet (hardware included)
100 Mb Latency < 7?s 1000 Mb Latency < 2?s Throughput Up to 38.6 Mpps (64-byte packets) Routing/Switching capacity 52 Gbps Routing table size 32 entries MAC address table size 8000 entries Reliability MTBF (years) 80.0 Environment Operating temperature 32?F to 104?F (0?C to 40?C) Operating relative humidity 15% to 95%, noncondensing @ 104?F (40?C) Nonoperating/Storage temperature -40?F to 158?F (-40?C to 70?C) Nonoperating/Storage relative humidity 15% to 95%, noncondensing @ 140?F (60?C) Altitude up to 10,000 ft (3 km) Acoustic Pressure: 0 dB No Fan Electrical characteristics Frequency 50/60 Hz AC voltage 100 - 127/200 - 240 VAC Current .5/.3 A Maximum power rating 15.7 W Idle power 11.6 W PoE power Maximum power rating is the worst-case theoretical maximum value provided for planning the infrastructure with 100% traffic, all ports plugged in.


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