HPE OfficeConnect 1920 24G Switch (JG924A)
I/O ports and slots 24 RJ-45 auto-negotiating 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T) 4 SFP 100/1000 Mbps slots (IEEE 802.3u Type 100BASE-FX, IEEE 802.3z Type 1000BASE-X Supports a maximum of 24 autosensing 10/100/1000 ports plus 4 SFP 100/1000 slots
Additional ports and slots 1 RJ-45 console port to access limited CLI port
Physical characteristics Dimensions 17.32(w) x 6.81(d) x 1.73(h) in (44 x 17.3 x 4.4 cm) (1U height) Weight 4.96 lb (2.25 kg)
Memory and processor MIPS @ 500 MHz, 32 MB flash, 128 MB SDRAM; packet buffer size: 512 KB
Mounting and enclosure Mounts in an EIA standard 19-inch telco rack or equipment cabinet (hardware included)
Performance 100 Mb Latency < 5 µs 1000 Mb Latency < 5 µs Throughput 41.7 Mpps (64-byte packets)
Routing/Switching capacity 56 Gbps Routing table size 32 entries (IPv4), 32 entries (IPv6) MAC address table size 8192 entries Reliability MTBF (years) 120.48
Environment Operating temperature 32°F to 104°F (0°C to 40°C) Operating relative humidity 10% to 90%, noncondensing Nonoperating/Storage temperature -40°F to 158°F (-40°C to 70°C) Nonoperating/Storage relative humidity 10% to 95%, noncondensing Altitude up to 16,404 ft (5 km) Acoustic No Fan
Electrical characteristics Frequency 50/60 Hz AC voltage 100 - 240 VAC Maximum power rating 19 W Notes Maximum power rating and maximum heat dissipation are the worst-case theoretical maximum numbers provided for planning the infrastructure with fully loaded PoE (if equipped), 100% traffic, all ports plugged in, and all modules populated.
Safety UL 60950; IEC 60950-1; EN 60950-1; CAN/CSA-C22.2 No. 60950-1-03
Emissions FCC part 15 Class A; VCCI Class A; EN 5
