JG923A Specifications |
Type | HPE 1920-16G Switch |
Physical specifications |
Dimensions | 44 x 17.3 x 4.4 cm (17.32 x 6.81 x 1.73 in) (1U height) |
Weight | 2.15 kg (4.74 lb) |
Technical specifications |
I/O ports and slots | - · 16 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 1000 Mb/s ports
- · Supports a maximum of 16 autosensing 10/100/1000 ports plus 4 1000BASE-X SFP ports, or a combination
|
Additional ports and slots | 1 RJ-45 console port to access limited CLI port |
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 | 100Mb latency: < 5 μs 1000Mb latency: < 5 μs Throughput: 29.8 Mp/s (64-byte packets) Routing/switching capacity: 40 Gb/s Routing table size: 32 entries (IPv4), 32 entries (IPv6) MAC address table size: 8192 entries |
Reliability | MTBF (years) : 125 |
Environmental specifications |
Operating temperature | 0° to 40°C (32° to 104°F) |
Operating relative humidity | 10% to 90%, noncondensing |
Nonoperating/storage temperature | -40° to 70°C (-40° to 158°F) |
Nonoperating/storage relative humidity | 10% to 95%, noncondensing |
Altitude | Up to 5 km (16,404 ft) |
Acoustic | No Fan |
Electrical specifications |
Feature | Specifications |
Frequency | 50/60 Hz |
AC voltage | 100 – 240 V ac |
Maximum power rating | 13 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. PoE power is the power supplied by the internal power supply. It is dependent on the type and quantity of power supplies. |
Safety certifications |
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 55022 Class A; CISPR 22 Class A; EN 55024; EN 61000-3-2 2000, 61000-3-3; ICES-003 Class A |
Management | IMC – Intelligent Management Center; limited command-line interface; Web browser; SNMP Manager; IEEE 802.3 Ethernet MIB |
Notes | SFP port and copper ports work simultaneously, independent of each other, to provide a total of 10 Gigabit switching ports. |
