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HPE ARUBA 2540 48G POE+ 4SFP+ SWITCH (JL357A)
| Model: | JL357A |
| Detail: | Managed, Rack-mountable, 48 x 1G PoE+ ports, 4 x 1G/10G SFP+ Uplinks, PoE+ (370W), Layer 3 |
| List Price: | |
| Price: | $3,021.34 |
| You Save: | $1,978.66 (40% OFF) |
| Condition: | Brand New Sealed |
| Availability: | Out of Stock |
| Shipping: | FREE SHIPPING for all U.S orders over $100. Please call us at 201-559-1474, fill out the contact form, or chat with a live agent for other shipping methods. |
| Tax: | $0.00 Tax Outside NJ and TX |
| Quantity: |
Description
HPE Aruba 2540 48G PoE+ 4SFP+ Switch (JL357A)
The HPE Aruba 2540 48G PoE+ 4SFP+ Switch delivers secure, high-performance connectivity designed for small to medium-sized businesses and branch offices. With 48 Gigabit Ethernet ports and PoE+ support, this switch powers IP phones, cameras, and access points while offering scalable network growth through its 4 SFP+ uplinks. This switch is ideal for growing networks that require advanced management features like VLANs, QoS, and sFlow for optimized traffic control.
Key Features:
- 48 x Gigabit Ethernet Ports with PoE+: Delivers up to 30W per port, providing power for connected devices such as IP phones and access points.
- 4 x SFP+ Uplink Ports: Provides high-speed fiber connectivity for scalable network expansion.
- Layer 2 Switching: Includes VLAN support, QoS, and sFlow for effective traffic management.
- Energy-Efficient Design: Compliant with IEEE 802.3az standards for reduced power consumption.
- Fanless Design: Ensures quiet and efficient operation, ideal for noise-sensitive environments.
Technical Overview:
- Recommended for: Small to medium-sized businesses, branch offices, and educational institutions.
- Ports: 48 x 10/100/1000 Mbps Gigabit Ethernet PoE+ ports.
- Uplink Modules: 4 x SFP+ 10GbE uplink ports.
- Switching Capacity: 176 Gbps.
- Forwarding Rate: 130.9 Mpps.
- Management: Managed via Aruba Central, AirWave, CLI, Web GUI, SNMP.
- PoE+ Power Budget: 370W.
- Energy Efficiency: Complies with IEEE 802.3az standards.
You can check the related tab for the HPE Aruba 2540 48G PoE+ 4SFP+ Switch (JL357A) datasheet.
Accessories
| Accessories | |
| Accessory Kit | 5066-2231 |
| Includes the brackets for mounting the switch in a standard 19-inch telco rack, in an equipment cabinet, and with rubber feet | |
Specifications
| 1,000 MB Latency | < 3.8 µs (64-byte packets) |
| 10 Gbps Latency | < 1.6 µs (64-byte packets) |
| Throughput | up to 112.0 Mpps |
| Switching capacity | 176 Gbps |
| Routing table size | 2,000 entries (IPv4), 1,000 entries (IPv6) |
| MAC address table size | 16,384 entries |
| Operating temperature | 32°F to 113°F (0°C to 45°C); up to 5,000 Feet, -0°C to 40°C (32°F to 104°F) up to 10,000 Feet |
| Power Supply | 100127/200240 VAC, 50/60 Hz |
| Current | 5.1/2.5 A |
| Maximum Power Rating | 459 W |
| PoE Power | 370 W PoE+ |
| Safety | UL 60950-1 2nd Edition; EN 60950-1:2006 +A11:2009 +A1:2010 +A12:2011+A2:2013; IEC 60950-1:2005 +A1:2009 +A2:2013; CSA 22.2 No. 60950-1-07 2nd; EN 60825-1:2007/IEC 60825-1:2007 Class 1 |
| Emissions | VCCI Class A; CNS 13438; ICES-003 Class A; FCC CFR 47 Part 15, Class A; EN 55022: 2010/CISPR-22, Class A |
Properties
| Properties | JL357A |
| Description | 48-port Gigabit Ethernet switch with PoE+ on all ports, jumbo frame support, QoS, energy-efficient Ethernet, loop detection, 4 SFP+ ports, and desktop/wall-mount options. |
| Product Family | Aruba 2540 Series |
| Product Type | Switch |
| I/O ports and slots | 48 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); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 4 SFP+ 1/10GbE ports; PHY-less |
| Additional ports and slots | 1 dual-personality (RJ-45 or USB micro-B) serial console port |
| Dimensions in. | 17.42 x 9.7 x 1.73 |
| Memory and processor | Dual Core ARM Coretex A9 @ 1016 MHz, 1 GB DDR3 SDRAM; Packet buffer size: 12.38 MB 4.5 MB Ingress/7.785 MB Egress, 4 GB eMMC |
INTERNATIONAL -
International buyers must acknowledge that all duties and taxes are their sole responsibility and Network Devices Inc is not held responsible for possible additional charges.
DOMESTIC -
Products are shipped Monday through Friday via UPS/FedEx/USPS. The estimated delivery time is 1-6 business days depending on location. If “Free Shipping” is offered, it will be by Ground only and within USA Continental States Only (48 States). There will be a surcharge on shipments to Hawaii, Alaska, Puerto Rico and APO/FPO addresses. After you have made a purchase, the surcharge will be calculated using the parcel’s weight and size. Network Devices Inc ships the product the same day of receiving an order. Otherwise you will a receive notification of delay or cancellation of said order.
International buyers must acknowledge that all duties and taxes are their sole responsibility and Network Devices Inc is not held responsible for possible additional charges.
DOMESTIC -
Products are shipped Monday through Friday via UPS/FedEx/USPS. The estimated delivery time is 1-6 business days depending on location. If “Free Shipping” is offered, it will be by Ground only and within USA Continental States Only (48 States). There will be a surcharge on shipments to Hawaii, Alaska, Puerto Rico and APO/FPO addresses. After you have made a purchase, the surcharge will be calculated using the parcel’s weight and size. Network Devices Inc ships the product the same day of receiving an order. Otherwise you will a receive notification of delay or cancellation of said order.
