JL728B, Aruba CX 6200F Switch, 48x1GE PoE/4xSFP+/740W PoE
Aruba JL728B Overview
The Aruba JL728B is an enterprise-class network switch engineered to meet the needs of organizations requiring high-performance, reliable, and flexible connectivity solutions. As a 48 port switch, the Aruba 6200F series delivers robust power through advanced PoE+ support, simplifying deployments for powered devices like access points, cameras, and VoIP phones. The integrated OOBM (Out-of-Band Management) port empowers administrators with dedicated, secure access for switch management, critical in large or distributed networks to ensure business continuity and streamlined workflows. With 48 10/100/1000BASE-T PoE+ ports (30W/port, IEEE 802.3af/at), 4 SFP+ uplink ports, and a total PoE budget of 740W, it supports everything from scalable campus deployments to high-density edge aggregation. The JL728B switch is powered by a quad-core ARM Cortex A72 processor at 1.8GHz, ensuring low latency (1G: 2.28μs, 10G: 1.46μs), high throughput (130.9 Mpps), and a resilient switching capacity of 176 Gbps. Its robust stacking (up to 8 members, 40 Gbps stack bandwidth) and 10 km max stacking distance deliver operational continuity and flexibility for dynamic enterprise or service provider environments. Engineered for global requirements, the Aruba 6200F 48 port switch operates across Asian, European, African, and North American deployment scenarios, fitting perfectly for regional distributors, system integrators, and end users seeking future-proof networking solutions with advanced OOBM capabilities and adaptability to evolving traffic patterns.
Figure 1 shows the front panel of JL728B.


Product Features Comparison
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Model JL728B C1-N5K-C5672UP C1-N5K-C5648Q C1-N5K-C5648-B-36Q Brand Aruba Cisco Cisco Cisco Port Configuration 48 (30W/port, IEEE 802.3af/at) 48 × 10G SFP+ (1G/10G Ethernet, FCoE) 48 36 Switching Capacity 176 Gbps 1.44 Tbps (non-blocking) 1.44 Tbps 1.44 Tbps (non-blocking) Forwarding Rate 130.9 Mpps 1,071 Mpps (64-byte packets) 1.44 Bpps 1.44 Bpps (billion packets per second) PoE Budget 740W Class 4 n/a n/a n/a Stacking Capability Up to 8 members n/a n/a n/a
Optional Add-ons
| Model Number | Description |
| JL733A | Aruba X372 54VDC 1050W AC Power Supply, for 6200F/6300 Series Switches, reliable power expansion. |
| JL083A | Aruba 10G SFP+ SR Transceiver Module, short-range uplink for flexible 10G connections. |
| J9281D | Aruba SFP+ 1m Direct Attach Cable, high-speed, cost-effective stacking/interconnect solution. |
Aruba JL728B Specification


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