JG926A

Specification Of JG926A

Specification
Type	HPE 1920-24G-PoE+ (370W) Switch
Technical specifications
Additional ports and slots	1 RJ-45 serial console port 1 RJ-45 out-of-band management port
Ports	24 RJ-45 auto-negotiating 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3af PoE, IEEE 802.3at) 4 SFP 1000 Mb/s ports Supports a maximum of 24 autosensing 10/100/1000 ports plus 4 1000BASE-X SFP ports, or a combination
Memory and processor	MIPS @ 500 MHz, 32MB flash, 128MB SDRAM; packet buffer size: 4.1Mb
Mounting and enclosure	Mounts in an EIA standard 19-inch telco rack or equipment cabinet (hardware included)
Performance Specifications
1000 Mb Latency	<5 μs
100 Mb Latency	<5 μs
Throughput	up to 41.7 Mp/s
Routing/Switching capacity	56 Gb/s
Routing table size	32 entries (IPv4), 32 entries (IPv6)
MAC address table size	8192 entries
Physical specifications
Dimensions (H x W x D)	44 x 26 x 4.4 cm (17.32 x 10.24 x 1.73 in) (1U height)
Weight	7.5 lb (3.4 kg)
Electrical specifications
Power supplies (2 power supply slots 1 minimum power supply required includes)	1 x J9581A (HP X311 400 W 100-240 V ac to 12 V dc power supply)
Frequency	50 / 60 Hz
Maximum heat dissipation	434 BTU/hr (457.87 kJ/hr)
Voltage	100-127/200-240 V ac
Idle power	55 W
Maximum power rating	127 W
Current	6/3 A
Environmental specifications
Operating Temperature	0°C to 55°C (32°F to 131°F); 40°C (32°F to 104°F) when used with any SFP+ 10-GbE
Operating relative humidity	40°C (15% to 95% @ 104°F) noncondensing
Nonoperating/Storage temperature	-40°C to 70°C (-40°F to 158°F)
Nonoperating/Storage relative humidity	65°C (15% to 90% @ 149°F) noncondensing
Acoustic	Low-speed fan: 50.6 dB, High-speed fan: 54.6 dB; ISO 7779
Safety agency certifications and emissions
Safety	EN 60950/IEC 60950; UL 60950; CAN/CSA 22.2 No. 60950; EN 60825
Emissions	FCC Class A; VCCI Class A; EN 55022/CISPR 22 Class A
Management	IMC - Intelligent Management Center; limited command-line interface; Web browser; SNMP Manager; IEEE 802.3 Ethernet MIB
Notes	SFP ports and copper ports can work simultaneously, independent of each other, to provide a total of 28 Gigabit switching ports.