品牌名称:HPE - 采购 - 交换机 - 2920-48G - J9728A
![Front view of HPE 2920-48G network switch showing 48 Gigabit Ethernet ports, LED indicators, and management interfaces-alternate-image1](http://www.networkhardwares.com/cdn/shop/files/1048883046.jpg?crop=center&height=200&v=1714825464&width=200)
![Front view of HPE 2920-48G network switch showing 48 Gigabit Ethernet ports, LED indicators, and management interfaces-alternate-image1](http://www.networkhardwares.com/cdn/shop/files/1048883046_1900x.jpg?v=1714825464)
![Front view of HPE 2920-48G network switch showing 48 Gigabit Ethernet ports, LED indicators, and management interfaces-alternate-image1](http://www.networkhardwares.com/cdn/shop/files/1048883046.jpg?crop=center&height=70&v=1714825464&width=70)
品牌名称:HPE - 采购 - 交换机 - 2920-48G - J9728A
HPE Sourcing J9728A
- 1年 保修
- 30天退货
- 碳中和
产品关键特征
- 🔌 48 Total Network Ports with Gigabit Ethernet
- 💾 512 MB SDRAM + 1 GB Flash Memory
- 🔄 Layer 4 Switch Support
- 🛠️ Advanced Management: CLI, Web-based, SNMP, IMC
- 📡 10/100/1000Base-T Network Technology
- 🔧 7 Total Expansion Slots with SFP Support
- 🖥️ 1U Rack-mountable Form Factor
- 📊 VLAN, QoS, and DHCP Support
- 🔍 RMON 1, 2, 3, 9 Monitoring
- 🌐 44 RJ-45 Ports + 4 Gigabit Ethernet Ports
Manufacturer | HPE Sourcing |
---|---|
Manufacturer Part Number | J9728A |
Brand Name | HPE Sourcing |
Product Series | 2920 |
Product Model | 2920-48G |
Product Name | 2920-48G Switch |
Product Type | Ethernet Switch |
Total Number of Network Ports | 48 |
---|---|
Token Ring Port | No |
LRE Port | No |
Bypass | No |
Modular | No |
Management Port | Yes |
USB | Yes |
Number of Network (RJ-45) Ports | 44 |
Port/Expansion Slot Details | 44 x Gigabit Ethernet Network,4 x Gigabit Ethernet,3 x Expansion Slot,4 x Gigabit Ethernet Expansion Slot |
Media Type Supported | Twisted Pair |
---|---|
Ethernet Technology | Gigabit Ethernet |
Network Technology | 10/100/1000Base-T |
Number of Total Expansion Slots | 7 |
---|---|
Expansion Slot Type | SFP,Stacking Module |
Shared SFP Slot | Yes |
Number of SFP Slots | 4 |
Layer Supported | 4 |
---|
Manageable | Yes |
---|---|
Management |
|
Standard Memory | 512 MB |
---|---|
Memory Technology | SDRAM |
Flash Memory | 1 GB |
PoE (RJ-45) Port | No |
---|---|
Power Source | Power Supply |
Redundant Power Supply Supported | No |
Compatible Rack Unit | 1U |
---|---|
Form Factor | Rack-mountable |
Height | 1.7'' |
Width | 17.4'' |
Depth | 13.2'' |
Weight (Approximate) | 11.95 lb |
Additional Information | Additional Warranty information: |
---|
Return Policy |
Time to Return |
Standard Return Policy |
We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details. |
Replacement Only Return Policy |
Replacement within 30 days of the delivery date. |
Manufacturer Only Return Policy |
Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer. |
Holiday Extended Return Policies |
Extended Holiday Return Policy.Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024. Extended Holiday Replacement-Only Return PolicyQualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024. |
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Price | $493.00 | $1,954.00 | $601.00 | $496.00 | $900.00 |
Total Number of Network Ports | 48 | 8 | 48 | 48 | 48 |
Manufacturer | HPE Sourcing | Black Box Corporation | Cisco-IMSourcing | Cisco-IMSourcing | Cisco-IMSourcing |
Ethernet Technology | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet |
Manageable | Yes | Yes | Yes | Yes | Yes |
Form Factor | Rack-mountable | Rack-mountable | Rack-mountable | Rack-mountable | Rack-mountable |