JG924A: 1920 24G, 28 Port Switch
HPE OfficeConnect 1920 Series switches are advanced Gigabit web managed “smart” switches supporting Layer 3 static routing, Access Control Lists, 802.1X network login. This model has 24x 10/100/1000 ports plus four additional (non combo) Gigabit SFP ports for fiber connectivity. Notable additional features include three levels of Spanning Tree Protocol STP, RSTP, MSTP IPv4/IPv6 management and routing, STP root guard, and ARP and DOS attack protection. Part of the OfficeConnect portfolio of small business networking products from Hewlett Packard Enterprise.
- Layer 3 routing with 32 static routes
- Enhanced network security with ACLs and network login
- Future proof supporting IPv4 and IPv6
- Usability and feature set optimized for smaller networks
- Limited Lifetime Warranty
Smart Managed Switch
Fanless
IPv6 Host / Management
IPv6 Routing
Functionality:
Layer 3 Lite
Predominant Port Type:
1 GbE Gigabit Copper
Uplink Type:
- 1 GbE Gigabit Copper
- 1 GbE Gigabit Fiber
Other Features:
- VLAN Support
- Active VLANs (4K)
- Link Aggregation
- Access Control Lists (512)
- Static Routes (32)
- Routing Interfaces (8)
| 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 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 ports and copper ports can work simultaneously, independent of each other, to provide a total of 28 Gigabit Ethernet-capable ports. | |
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