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Общая информация (JH019A)
HPE OfficeConnect 1420 Series switches are Gigabit unmanaged Layer 2 switches for plug and play connectivity, in a metal enclosure ideal for rack mountdesktop operation. This JH019A has 24 x 10/100/1000 ports of which 12 support Power over Ethernet PoE+/PoE with a power budget of 124 Watts. It is full rack width with included rack mount hardware but can also operate on a desktop. Part of the OfficeConnect portfolio of small business networking products from Hewlett Packard Enterprise.
Быстрые спецификации
На рисунке 1 показан внешний вид HPE JH019A.
Таблица 1 показывает быстрые спецификации.
|
Product Code |
JH019A |
|
Type |
HPE Officeconnect 1420 24G POE+ (124W) Switch |
|
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: halffull ·1000BASE-T: full only supports a maximum of 24 autosensing 10/100/1000 ports |
|
Throughput |
up to 35.7 Mp/s (64-byte packets) |
|
Switching capacity |
48 Gb/s |
|
Dimensions |
4.4 x 4.4 x 23.8 cm(1.73 x 17.32 x 9.37in) (1U height) |
|
Weight |
3.3 kg (7.28 lb) |
Детали продукта
На рисунке 2 показана передняя панель HPE JH019A.
Note:
|
? |
24 × 10/100/1000BASE-T copper ports (1 to 12 are PoE ports) |
|
? |
PoE status LEDs |
|
? |
PoE-MAX LED |
|
? |
Copper port LEDs |
|
? |
Power LED |
На рисунке 3 показана задняя панель HPE JH019A.
Note:
|
? |
Grounding screw |
|
? |
AC power receptacle |
Сравнить похожие товары
В таблице 2 показано сравнение.
|
Product Code |
JH016A |
JH017A |
JH018A |
JH019A |
|
Type |
HPE Officeconnect 1420 16G Switch |
HPE Officeconnect 1420 24G 2SFP Switch |
HPE Officeconnect 1420 24G 2SFP+ Switch |
HPE Officeconnect 1420 24G POE+ (124W) Switch |
|
Throughput |
up to 23.8 Mp/s (64-byte packets) |
up to 38.7 Mp/s (64-byte packets) |
up to 65.5 Mp/s (64-byte packets) |
up to 35.7 Mp/s (64-byte packets) |
|
Switching capacity |
32 Gb/s |
52 Gb/s |
88 Gb/s |
48 Gb/s |
|
PoE Power |
N/A |
N/A |
N/A |
124W |
Что бы получить больше информации
У вас есть какие-либо вопросы о JH019A?
Свяжитесь с нами через ЧАТ или e-mail: info@itg-spb.ru.
| Specification | |
| Maximum heat dissipation | N/A |
| Voltage | 100 - 240 V ac (rated) |
| Current | 0.3/1.8 A |
| Maximum power rating | 160 W2 |
| PoE power | 124 W PoE+ |
| Conducted | IEC 61000-4-6 |
| Power frequency magnetic field | IEC 61000-4-8 |
| Voltage dips and interruptions | IEC 61000-4-11 |
| Acoustic | Power: 0 dB No fan |
| Harmonics | IEC 61000-3-2 |
| Flicker | IEC 61000-3-3 |
| 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 |
| Memory and processor | 1MB flash Packet buffer size: 512KB |
| Mounting and enclosure | Mounts in an EIA standard 19-inch telco rack (hardware included) Desktop mounting |
| 100Mb latency | < 8 s (LIFO 64-byte packets) |
| 1000Mb latency | < 16 s (LIFO 64-byte packets) |
| 10 Gb/s Latency | N/A |
| EN | EN 55024, CISPR 24 |
| ESD | IEC 61000-4-2 |
| Switching capacity | 48 Gb/s |
| Radiated | IEC 61000-4-3 |
| MAC address table size | 8192 entries |
| EFT/Burst | IEC 61000-4-4 |
| Reliability: MTBF (years) | 69.9 |
| Surge | IEC 61000-4-5 |
| Non operating/Storage temperature | -40°C to 70°C(-40°F to 158°F) |
| Non operating/Storage relative humidity | 5% to 95%, non condensing |
| Generic | EN 55022 CISPR 22 |
| Emissions | FCC Rules Part 15, Subpart B Class A |
| Specification | HPE Officeconnect 1420 24G POE+ (124W) Switch (JH019A ) |
| Operating temperature | 0°C to 40°C(32°F to 104°F) |
| Altitude | Up to 5 km(16,404 ft) |
| Throughput | up to 35.7 Mp/s (64-byte packets) |
| Frequency | 50/60 Hz |
| Safety | CSA 22.2 No. 60950 UL 60950-1 IEC 60950-1 EN 60950-1 |
| Type | HPE Officeconnect 1420 24G POE+ (124W) Switch |
| Operating relative humidity | 5% to 95%, non condensing |
| Dimensions | 4.4 x 4.4 x 23.8 cm(1.73 x 17.32 x 9.37in) (1U height) |
| Weight | 3.3 kg (7.28 lb) |
Теги: JH019A HPE