The HPE OfficeConnect 1420 Switch Series consists of unmanaged Gigabit Ethernet switches, for small businesses and others looking for plug-and-play basic Layer 2 connectivity for their network, including low-cost PoE+ and 10-Gigabit uplink models.
The 1420 Switch Series includes nine Gigabit switches. All have 10/100/1000 ports for affordable Gigabit connections using copper Category 5 cabling. There is a model with 16 RJ-45 ports. There is a 24-port model with two SFP Gigabit ports, ideal where long distances require fiber-based connections. Another 24-port model supports IEEE 802.3at PoE+ on 12 of its ports, able to forward up to 30 W power on these ports to power access points, IP phones, IP cameras, and other PoE-enabled devices. For cost-effective high-speed fiber-based server connections, there is a 24-port 10/100/1000 switch with two SFP+ 10-Gigabit ports. Lastly, there is a model simply with a 24-port 10/100/1000 layout.
HPE OfficeConnect 1420 switches have Quality of Service (QoS) support and IEEE 802.3x flow control features that improve network efficiency.
Features
Ease of use
Unmanaged
Provides plug-and-play simplicity
Auto-speed negotiation
Selects individual port speed automatically, depending on client capabilities; removing the need for manual intervention enables simple plug-and-play operation
Comprehensive LED display with per-port indicators
Provides an at-a-glance view of the status, activity, speed, and full-duplex operation of the switches
Flow control
Helps ensure reliable communications during full-duplex operation
HPE/IEEE Auto-MDIX
Automatically adjusts for straight-through or crossover cables on all RJ-45 ports
Connectivity
Gigabit Ethernet 10/100/1000 connectivity—high speed Ethernet connections over highly affordable copper Category 5 cabling
10-Gigabit fiber connectivity
Future-proof 10-Gigabit technology allows high-speed fiber connection to servers or other switches with connection flexibility using optional SFP+ transceivers (Model: JH018A)
IEEE 802.3at Power over Ethernet (PoE+)
Provides up to 30 W per port, which allows support of the latest PoE+ capable devices such as IP phones, wireless Access Points, and security cameras, as well as any IEEE 802.3af compliant end device; reduces the cost of additional electrical cabling and circuits that would otherwise be necessary in IP phone and WLAN deployments (Models: JH019A, JH328A, JH330A)
Performance
Energy Efficient Ethernet support
Supports new IEEE 802.3az standard; and allows lower power consumption, when operated with IEEE-compliant client devices
Half-/full-duplex auto-negotiating capability on every port doubles the throughput of every port
Jumbo frame support
Allows frames up to 9,216 bytes to be switched through the network
Flexibility
Fanless design
Enables quiet operation for deployment in open spaces
Internal power supply
Delivers operational convenience and an environment suitable for business operations
Quality of Service (QoS)
IEEE 802.1p prioritization
Delivers data to devices, based on the priority and type of traffic
DiffServ Code Point (DSCP) support
Allows real-time traffic prioritization, based on Layer 3 TOS/DSCP parameters
Warranty and support
Limited Lifetime Warranty
Technical Specifications
| Specifications | |
| I/O ports and slots |
24 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Media Type: Auto-MDIX; Duplex: 10BASE-T/ 100BASE-TX: half or full; 1000BASE-T: full only Supports a maximum of 24 autosensing 10/100/1000 ports
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Physical characteristics
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| Dimensions |
17.32(w) x 9.37(d) x 1.73(h) in. (44 x 23.8 x 4.4 cm)
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| Weight |
7.28 lb (3.3 kg)
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| Memory and processor |
1 MB flash; Packet buffer size: 512 KB
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| Mounting and enclosure |
Mounts in an EIA standard 19-inch telco rack
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(hardware included); Desktop mounting
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Performance
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| 100 Mb Latency |
< 8 µs (LIFO 64-byte packets)
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| 1000 Mb Latency |
< 16 µs (LIFO 64-byte packets)
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| 10 Gbps Latency |
< 2 µs (LIFO 64-byte packets)
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| Throughput |
Up to 35.7 Mpps (64-byte packets)
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| Switching capacity | 48 Gbps |
| MAC address table size | 8192 entries |
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Environment
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| Operating temperature |
32°F to 104°F (0°C to 40°C)
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| Operating relative humidity |
5% to 95%, noncondensing
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| Nonoperating/Storage temperature |
-40°F to 158°F (-40°C to 70°C)
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| Nonoperating/Storage relative humidity |
5% to 95%, noncondensing
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| Altitude |
Up to 16,404 ft (5 km)
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| Acoustic |
Power: 0 dB No fan
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| Reliability | |
| MTBF (years) | 69.43 years |
| Specifications (continued) |
HPE OfficeConnect 1420-24G-PoE+ (124W) Switch (JH019A)
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Electrical characteristics
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| Frequency | 50/60 Hz |
| Voltage |
100–240 VAC, rated
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| Current |
0.3 A (without PoE)/1.81 A (with full PoE power)
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| Maximum power rating |
18 W (without PoE)/160 W (with full PoE power)
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| PoE power | 124 W PoE+ |
| Notes |
Maximum power rating is the worst-case theoretical maximum number 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 budget available for Power over Ethernet. This product provides PoE or PoE+ power across 12 of 24 ports, with a total power budget of 124 W. This model comes with an internal power supply. Power cord provided based on region option.
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| Safety |
CSA 22.2 No. 60950; UL 60950-1; IEC 60950-1; EN 60950-1
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| Emissions |
FCC Rules Part 15, Subpart B Class A
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| Immunity | |
| Generic |
EN 55022, CISPR 22
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| EN |
EN 55024, CISPR 24
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| ESD |
IEC 61000-4-2
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| Radiated |
IEC 61000-4-3
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| EFT/Burst |
IEC 61000-4-4
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| Surge |
IEC 61000-4-5
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| Conducted |
IEC 61000-4-6
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| Power frequency magnetic field |
IEC 61000-4-8
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| Voltage dips and interruptions |
IEC 61000-4-11
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| Harmonics |
IEC 61000-3-2
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| Flicker |
IEC 61000-3-3
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