Aruba JL685A Instant On 1930 48G 4SFP/SFP+ Switch

The JL685A is an Aruba Instant On 1930 48G 4SFP/SFP+ Switch. It is a high-performance, smart-managed switch designed with small businesses in mind. It is easy to deploy and manage, and it provides a reliable and secure network foundation for your business.


Aruba JL685A Instant On 1930 48G

4SFP/SFP+ Switch

Introduction to Aruba Instant Switches:

Aruba Instant Switches, a pivotal component of Hewlett Packard Enterprise’s Aruba networking solutions, seamlessly integrate into Aruba Instant Access Point clusters. Renowned for their simplified management and robust wireless and wired network capabilities, these switches cater to modern connectivity needs.

Aruba Instant Switch On 1930 48G

Aruba Instant Switch On 1930 48G

Overview of the Aruba 1930 Series:

The Aruba Networks  1930 Series, a cornerstone of the HPE OfficeConnect portfolio, caters to the networking demands of small and medium-sized businesses and branch offices. Positioned as fully managed Gigabit Ethernet switches, these devices offer advanced features such as static and RIP routing, ACLs, and robust security protocols.

JL685A Model Specifications:

The specific Aruba Instant Network Switch model, JL685A, boasts an array of features tailored to networking requirements. With 48 Gigabit Ethernet ports facilitating device connections and an additional 4 SFP/SFP+ uplink ports for high-speed connectivity, this switch combines versatility with scalability.

Layered Functionality:

Distinguishing itself as a Layer 3 switch, the Aruba 1930 Series with the JL685A model supports advanced routing functionalities. This capability enhances network efficiency and allows for more sophisticated management of data traffic.



Uplink and Expansion Capabilities:

With 4 SFP/SFP+ slots dedicated to uplink connections, the JL685A model provides flexibility in network expansion. These slots support various uplink options, including fiber optic connections, contributing to the switch’s adaptability to diverse network configurations.

Management and Security Features:

The management of Aruba Instant Switches, including the JL685A model, is streamlined through the user-friendly Aruba Instant On mobile app or a web-based interface. Additionally, robust security measures, such as access control lists (ACLs) and IEEE 802.1X network login, ensure a secure networking environment.

Power over Ethernet (PoE) Capability:

Some models within the Aruba Networking  Instant Switch lineup may feature Power over Ethernet (PoE) support. This functionality enables the switch to power connected devices, such as IP cameras or VoIP phones, simplifying infrastructure and deployment.

Conclusion and Recommendations:

For the most accurate and up-to-date information on Aruba Instant Network Switches, including the JL685A model, users are advised to refer to official Aruba or HPE documentation, websites, or contact their support channels directly. As technology evolves, staying informed about product specifications ensures optimal deployment and utilization of networking resources.



Additional information


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

Physical Characteristics



17.42(w) x 11.12(d) x

1.73(h) in

(44.25 x 28.24 x 4.39 cm) (1U height)


6.91 lb (3.13 kg)

Processor and memory

ARM Cortex-A9 @ 800 MHz, 512 MB

SDRAM, 256 MB flash; packet buffer:

1.5 MB



100 Mb Latency

< 4.5 uSec

1000 Mb Latency

< 2.2 uSec

10000 Mb Latency

< 1.2 uSec

Throughput (Mpps)

130.95 Mpps

packet size


switching capacity

176 Gbps

Routing Table size (# of static entries)

32 static entries

MAC Address table size (# of entries)

16,000 entries

Reliability MTBF (years)




Operating temperature

32°F to 104°F (0°C to 40°C)

Operating relative humidity

15% to 95% @ 104°F (40°C)

Nonoperating/Storage temperature

-40°F to 158°F (-40°C to 70°C)

Nonoperating/Storage relative humidity

15% to 95% @ 140°F (60°C)


up to 10,000 ft (3 km)


Power: 0 dB no fan


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