Basic Info.
Workstation Type
Desktop Workstation
Application
Enterprise Level
System Architecture
Non-X86 Server
Supporting Memory Capacity
≤8GB
Lead Time
1-2days After Payment
Shipment Terms
DHL/FedEx/UPS/Air
Transport Package
Double Boxes Packing
Product Description
Please consult customer service for the price of specific configuration JL557A Overview:
This JL557A has 48x 10/100/1000 PoE+ ports and 4x 1000/100 SFP transceiver slots for uplink connectivity. PoE+ is supported with a power budget of 740 Watts. The Aruba 2930F Switch Series is designed for customer creating digital workplaces optimized for mobile users. These Layer 3 access switches are easy to deploy and manage with advanced security and network management tools like Aruba ClearPass Policy Manager, Aruba AirWave and cloud-based Aruba Central. Virtual Switching Framework (VSF) provides stacking scale and simplicity for enterprise edge, SMB and branch offices. The 2930F delivers performance and value with support for RIP routing, Access OSPF, 10GbE uplinks, up to 740W PoE+, robust QoS, and requires no software licensing.
Product Details:
Figure 1 shows the appearance of JL557A:
Table 1 shows the quick spec:Product Code | JL557A |
Type | Aruba 2930F 48G PoE+ 4SFP 740W Switch |
Ports | (48) RJ-45 autosensing 10/100/1000 PoE+ ports (4) SFP |
Memory and processor | Dual Core ARM Coretex A9 @ 1016 MHz 1 GB DDR3 SDRAM Packet buffer size: 12.38 MB 4.5MB Ingress/7.875MB Egress 4 GB eMMC |
Throughput | up to 112 Mpps |
Switching capacity | 176 Gb/s |
PoE Available Power | 740 W PoE+ |
Dimensions | 1.73 x 17.42 x 12.77 in |
Figure 2 shows the front panel of JL693A:Note:1 | 4 × SFP |
2 | 48 x RJ-45 autosensing 10/100/1000 PoE+ ports |
3 | RJ Serial Console port |
Figure 3 shows the back panel of HPE Aruba JL557A:
Note:1 | Cable tie eyelet |
2 | Ground point |
3 | AC power connector |
Compare to Similar Items
Table 2 shows the comparison:
Product Code | JL255A | JL256A | JL557A | JL558A |
Type | Aruba 2930F 24G PoE+ 4SFP+ Switch | Aruba 2930F 48G PoE+ 4SFP+ Switch | Aruba 2930F 48G PoE+ 4SFP 740W Switch | Aruba 2930F 48GPoE+ 4SFP+ 740W Switch |
Ports | (24) RJ-45 autosensing 10/100/1000 PoE+ ports (4) SFP+ | (48) RJ-45 autosensing 10/100/1000 PoE+ ports (4) SFP+ | (48) RJ-45 autosensing 10/100/1000 PoE+ ports (4) SFP | (48) RJ-45 autosensing 10/100/1000 PoE+ ports (4) SFP+ |
Throughput | up to 95.2 Mp/s | up to 112.0 Mp/s | up to 112 Mpps | up to 112 Mpps |
Switching capacity | 128 Gb/s | 176 Gb/s | 176 Gb/s | 176 Gb/s |
Specification:
JL557A Specification |
Type | Aruba 2930F 48G PoE+ 4SFP 740W Switch |
Ports | (48) RJ-45 autosensing 10/100/1000 PoE+ ports (4) SFP |
Memory and processor | Dual Core ARM Coretex A9 @ 1016 MHz 1 GB DDR3 SDRAM Packet buffer size: 12.38 MB 4.5MB Ingress/7.875MB Egress 4 GB eMMC |
Management | Aruba AirWave Central Network Management IMC - Intelligent Management Center Command-line interface Web browser Configuration menu SNMP manager Telnet RMON1 FTP Out-of-band management (serial RS-232C or micro USB) |
1000 Mb Latency | < 3.8 μs (64-byte packets) |
10 Gbps Latency | < 1.6 μs (64-byte packets) |
Throughput | up to 112.0 Mp/s |
Switching capacity | 176 Gb/s |
Dimensions | 1.73 x 17.42 x 12.77 in |
Input voltage | 100-127 / 200-240 VAC, rated |
Power consumption | 980 W (maximum) |
Heat dissipation | 420.9 BTU/hr (444.1 kJ/hr) |
Product overview:
We main deal in :
Sever \Network hardware\ Network Security Products\Storage Products\ Load Balance Products\Video Conference
Covers almost all brands on the market
Our advantage:
1. Fast and customer-satisfying quotations, because we have been in this industry for many years, have professional product knowledge and abundant products resources
2. Synchronized working hours, able to timely communicate and assist clients to win projects.
3, after-sales, our after-sales is generally 1-3 years of warranty, we have a plan to set up a warehouse in Moscow to synchronize after-sales and pre-sales work
4. We have rich experience in overseas, especially to Russia and Iran.
Should you have any questions, pls do not hesitate to contact us, let's talk details.
Company Profile
Ant Operation (Beijing) Technology Service Co., LTD. is headquartered in Zhongguancun, Silicon Valley, Beijing China. It is a high-tech company specializing in IT equipment sales, network security technical services and information system integration. The company has established a complete sales, consulting and service system, and provided all-round IT solutions such as IT equipment hardware sales, network security, data storage and backup, and system integration.
The company's main products include servers, storage, switches, routers, network modules, processors, hard disks, memory, graphics cards, cables, operating systems, anti- virus, backup and other software, etc. They are from companies such as , XFustion ZTE, and Inspur, as well as companies such as Oracle Bone Inscriptions, Microsoft, RedHat, My SQL, Rose and Symantec. Our products are exported to Europe, Russia, America, Southeast Asia and the Middle East, and are well received by customers. We sincerely welcome friends from all over the world to cooperate with us for common development. If you have any needs, please contact our colleagues. We believe that we must be your best partner.
Address:
Rm3013 Hongfu Technology Buliding No.a Beiqijia Town Changping District, Beijing, China
Business Type:
Manufacturer/Factory
Business Range:
Arts & Crafts, Bags, Cases & Boxes, Computer Products, Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Light Industry & Daily Use, Packaging & Printing, Security & Protection, Textile
Management System Certification:
ISO 9001, ISO 9000
Company Introduction:
Starry Networking Tech Ltd. Is headquartered in Zhongguancun, Silicon Valley since 2022, Beijing China. It is a high-tech company specializing in IT equipment sales, network security.
Technical services and information system integration. The company has established a complete sales, consulting and service system, and provided all-round IT solutions such as IT equipment hardware sales, network security, data storage and backup, and system integration.
Our products are exported to Russia, America, Europe, Southeast Asia and the Middle
East, and are well received by customers. We sincerely welcome friends from all over the world to cooperate with us for common development. If you have any needs, please contact our colleagues. We confident that we will be your reliable partners.
1, Sever
Cisco UCS/NEXUS DELL HUAWEI Lenovo SuperMicro Inspur SuperCloud H3C
2, Network hardware
Cisco Huawei Juniper Brocade H3C Lenovo Ruijie ZTE NETGEAR
3, Network Security Products
Fortinet P/A SANGFOR
4, Storage Products
DELL/EMC HUAWEI Lenovo NetApp SuperMicro Western Digital
5, Load Balance Products
F5 A10
6, Video Conference products
Cisco ZTE HIKVISON
Welcome to ask for price any time.