Switch HPE 1920S 24G 2SFP (JL381A)
    รุ่น :   Switch HPE 1920S 24G 2SFP (JL381A)
    ราคาปกติ :  16,507.00
    ราคาพิเศษ :   8,970.00 ( Exclude Vat )
    จำนวน
    HPE OfficeConnect 1920S 24G 2SFP Switch Standard SET

    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) inch or (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)

    Performance
    - 100 Mb Latency : < 7µs
    - 1000 Mb Latency : < 2µs
    - 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
    ** Note : Maximum power rating is the worst-case theoretical maximum value provided for planning the infrastructure with 100% traffic, all ports plugged in.

    Safety
    - UL 60950-1; IEC 60950-1; EN 60950-1; CAN/CSA-C22.2 No. 60950-1; EN 60825-1

    Emissions
    - VCCI Class A; CNS 13438; ICES-003 Issue 5 Class A; FCC CFR 47 Part 15, Class A; EN 55032: 2015/CISPR-32

    Management
    - Web browser; SNMP Manager

    Warranty
    - HPE Limited Lifetime warranty



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