HPE OfficeConnect 1820 8G Switch (J9979A)
The HPE OfficeConnect 1820 Switch is a basic, smart-managed, fixed-configuration Gigabit Ethernet Layer 2 switches designed for small businesses looking for key features in an easy-to-administer solution. The series is part of the OfficeConnect portfolio of Hewlett Packard Enterprise small business networking products.
HPE OfficeConnect 1820 Switch Key Features
- Customised operation using intuitive Web interface
- Flexible deployment options including wall, under table, and desktop mounting
- 24- and 48-port models include SFP ports
- 8-, 24- and 48-port non-PoE+ models are fanless for quiet operation
- Limited Lifetime Warranty
The series consists of six switches including 8-, 24- and 48-port Gigabit Ethernet switches and 8-, 24-, and 48-port Gigabit PoE+ models each providing non-blocking Gigabit per port performance. Some models include SFP ports for fiber connectivity and the 8-, 24-, and 48-port non PoE+ models are fanless, making them ideal for office deployments. All HPE OfficeConnect 1820 Switches support flexible installation options, including mounting on wall, under table, or on desktop. The 8-port Gigabit Ethernet model can be powered by an upstream Power over Ethernet (PoE) switch for environments where no line power is available.
These Gigabit switches are plug-and-play out of the box, yet network operation can be fine-tuned through features available from a simple Web browser-based GUI, if necessary. Customisable features include VLANs, Rapid Spanning Tree, IGMP Snooping, link aggregation trunking, and DSCP QoS policies. All models include the latest energy-saving capabilities, including Energy Efficient Ethernet (EEE) and idle-port power down. HPE OfficeConnect 1820 Switch Series includes a Limited Lifetime Warranty.
HPE OfficeConnect 1820 Technical Specifications
I/O Ports and Slots
- 8 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASETX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only
- Supports a maximum of 8 autosensing 10/100/1000 ports
Physical Characteristics
- Dimensions: 10(w) x 6.28(d) x 1.73(h) in (25.4 x 15.95 x 4.39 cm) (1U height)
- Weight: 1.81 lb (0.82 kg)
Memory and Processor
- ARM Cortex-A9 @ 400 MHz, 128 MB SDRAM; Packet buffer size: 1.5 MB, 16 MB flash
Performance:
- 100 Mb Latency: < 7 µs (LIFO 64-byte packets)
- 1000 Mb Latency: < 2.4 µs (LIFO 64-byte packets)
- Throughput: up to 11.9 Mpps (64-byte packets)
- Switching Capacity: 16 Gbps
- MAC Address table size: 8000 entries
Reliability:
Environment:
- Operating temperature: 32°F to 104°F (0°C to 40°C)
- Operating relative humidity: 15% to 95% @ 104°F (40°C)
- Nonoperating/Storage temperature: -40°F to 158°F (-40°C to 70°C)
- Nonoperating/ Storage relative humidity: 15% to 95% @ 140°F (60°C)
- Altitude: up to 9,842 ft (3 km)
- Acoustic: Power: 0 dB no fan
Electrical characteristics
- Frequency: 50/60 Hz
- AC Voltage: 100 - 240 VAC
- Current: . 2 A
- Maximum power rating: 12.2 W
- Idle Power: 10.2 W
- Notes: Idle power is the actual power consumption of the device with no ports connected. 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 60950-1; EN 60825; IEC 60950-1; EN 60950-1; CAN/CSA-C22.2 No. 60950-1
Emissions
- FCC Class A; EN 55022/CISPR-22 Class A; VCCI Class A F
Immunity
- Generic: EN 55024, CISPR 24
- EN: EN 55024, CISPR 24
- ESD: IEC 61000-4-2
- Radiated: IEC 61000-4-3
- EFT/ Burst: IEC 61000-4-4
- Surge: IEC 61000-4-5
- Conducted: IEC 61000-4-6
- Power frequency magnetic field: IEC 61000-4-8
- Voltage dips and interruptions:IEC 61000-4-11
- Harmonics: EN 61000-3-2, IEC 61000-3-2
- Flicker: EN 61000-3-3, IEC 61000-3-3
Management
Notes
- Use only supported genuine HPE mini-GBICs with your switch.
Services
- Refer to the Hewlett Packard Enterprise website at http://www.hpe.com/networking/services fordetails on the service-level descriptions and product numbers. For details about services and responsetimes in your area, please contact your local Hewlett Packard Enterprise sales office.
