HPE JL173A Aruba OfficeConnect Switches Refurbished

Mfr. Part #: JL173A
Brand: HPE
Condition: Refurbished
  • Warranty: 90-day return/replacement
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JL173A Overview

The HPE OfficeConnect 1850 Switch Series offers choice and flexibility for smaller organizations that require ease of use and affordable high performance connectivity. The series consists of four basic smart-managed, fixed configuration, Gigabit Layer 2 switches and one 10 Gigabit aggregator switch to deliver high performance 10G connectivity to the edge. They come in an easy-to-administer solution that has the latest energy-saving capabilities. These switches are plug-and-play out of the box, where network operation can be fine-tuned through a simple Web browser-based GUI, when needed.

Features

Performance and Reliability
- The HPE OfficeConnect 1850 Switch Series offers choice and flexibility with a complete portfolio of Gigabit and 10 Gigabit basic smart managed Layer 2 switches.
- The series consists of four Gigabit switches including PoE+ and non-PoE models, each with 10GBASE-T uplinks and one 8-port 10G aggregator switch with eight 10GBASE-T and two dual personality SPF+ ports that delivers 10G connectivity to the edge switches.
- Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP) provides redundant links while preventing network loops.

Easy-to-Use, Simple to Deploy and Manage
- The HPE OfficeConnect 1850 Switch Series features an intuitive Web management interface with an enhanced navigation pane for easy management of devices by non-technical users. It is ideal for organizations that require simplicity.
- Customizable features include VLANs, Spanning Tree, Link aggregation, and IGMP Snooping. All models include Rapid Spanning Tree Protocol (RSTP) and DSCP Quality of Service (QoS) policies.
- These switches support flexible installation options, including mounting on walls, under tables or on desk tops.

Energy Efficiency and Lower TCO
- The HPE OfficeConnect 1850 Switch Series include the latest energy-savings capabilities, including Energy Efficient Ethernet (IEEE), idle-port power down and PoE Port Scheduler.
- All switches are covered by a Limited Lifetime Warranty.

Quality of Service (QoS)
- The HPE OfficeConnect 1850 Switch Series traffic prioritization provides time sensitive packets (like VoIP and video) with priority over other traffic based on DSCP or IEEE 802.1p classification. Packets are mapped to eight hardware queues for more effective throughput.
- Broadcast control allows limiting of broadcast traffic rate, to reduce unwanted network broadcast traffic.
- IEEE 802.11p/Q delivers data to devices based on the priority and type of traffic.

OfficeConnect 1850 48G 4XGT PoE+ 370W Switch

  • Managed L2 Web-based management
  • Quality of Service (QoS) support
  • Basic switching RJ-45 Ethernet ports quantity: 48
  • 10G support 10BASE-T, 100BASE-TX, 1000BASE-T
  • MAC address table: 16000 entries Switching capacity: 176 Gbit/s
  • 1U Rack mounting Stackable
  • Power supply included Power over Ethernet (PoE)

Summary Description

HPE OfficeConnect 1850 48G 4XGT PoE+ 370W, Managed, L2, Gigabit Ethernet (10/100/1000), Power over Ethernet (PoE), Rack mounting, 1U

Specifications

Overview

Condition Refurbished
Brand HPE
Stock In Stock

Management features

Switch type Managed
Switch layer L2
Quality of Service (QoS) support Yes
Web-based management Yes

Ports & interfaces

Basic switching RJ-45 Ethernet ports quantity 48
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)

Network

Networking standards IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u
10G support Yes
Copper ethernet cabling technology 10BASE-T, 100BASE-TX, 1000BASE-T
Port mirroring Yes
Full duplex Yes
Flow control support Yes
Link aggregation Yes
Broadcast storm control Yes
Auto MDI/MDI-X Yes
Spanning tree protocol Yes
Auto-sensing Yes
VLAN support Yes

Data transmission

Switching capacity 176 Gbit/s
Throughput 131 Mpps
MAC address table 16000 entries
Latency (10-100 Mbps) 10 µs
Latency (1 Gbps) 3.8 µs
Latency (10 Gbps) 3.8 µs
Jumbo frames support Yes
Packet buffer memory 3 MB

Security

DHCP features DHCP client
IGMP snooping Yes
SSH/SSL support Yes

Design

Rack mounting Yes
Stackable Yes
Form factor 1U
Product colour Grey

Performance

Built-in processor Yes
Processor frequency 400 MHz
Memory type DDR3-SDRAM
Internal memory 128 MB

Power

Power supply included Yes
AC input voltage 100 - 240 V
AC input frequency 50 - 60 Hz
Power consumption (typical) 446.4 W

Power over Ethernet (PoE)

Power over Ethernet (PoE) Yes
Total Power over Ethernet (PoE) budget 370 W

Operational conditions

Operating temperature (T-T) 0 - 40 °C
Storage temperature (T-T) -40 - 70 °C
Operating relative humidity (H-H) 15 - 95%
Storage relative humidity (H-H) 15 - 95%

Weight & dimensions

Width 442.5 mm
Depth 322.6 mm
Height 44 mm
Weight 4.67 kg

Frequently Asked Questions

What is the primary PoE budget capacity of the HPE JL173A switch? +
The HPE OfficeConnect 1850 48G 4XGT PoE+ switch provides a 370W total Power over Ethernet budget. This capacity is specifically designed to support high-density deployments of PoE+ powered devices, such as wireless access points, security cameras, and VoIP phones, ensuring reliable power delivery across all designated ports without exceeding the thermal limits of the unit.
Does the HPE JL173A support high-speed uplinks for network backhaul? +
Yes, the JL173A features four dedicated 10GBASE-T ports for high-speed uplinks. These ports allow for seamless 10-Gigabit connectivity to your core network or high-performance servers, effectively removing bandwidth bottlenecks in small to medium-sized business environments that require faster data throughput beyond standard Gigabit speeds.
What type of management interface does the HPE 1850 series offer? +
The HPE 1850 48G 4XGT uses an intuitive, web-based graphical user interface (GUI). This management platform allows network administrators to easily configure VLANs, link aggregation, and quality of service (QoS) settings without requiring complex command-line interface expertise, making it an ideal choice for businesses with limited dedicated IT staff.
Can I mount the HPE JL173A in a standard 19-inch server rack? +
Absolutely. The HPE JL173A is designed for standard 19-inch rackmount installation. The chassis includes the necessary rack-mounting hardware to ensure secure integration into standard enterprise network racks or wall-mount cabinets, allowing for a clean and professional installation in a dedicated wiring closet or data center environment.
How does the HPE 1850 48G handle traffic prioritization? +
This switch utilizes advanced Quality of Service (QoS) features to prioritize latency-sensitive traffic. By implementing traffic shaping and prioritization policies, the switch ensures that critical voice and video data packets are processed ahead of standard data traffic, which minimizes jitter and improves overall application performance for real-time communication tools.
What is the port configuration for the HPE JL173A? +
This model features 48 Gigabit Ethernet ports for edge connectivity and 4 dedicated 10GBASE-T uplink ports. This hybrid configuration provides a highly flexible foundation for modern office networks, enabling high-density device deployment at the access layer while maintaining massive bandwidth capacity for uplinks to the network core.
Is the HPE JL173A compatible with legacy 10/100 Mbps devices? +
The HPE JL173A ports are fully auto-negotiating and backward compatible with 10Mbps and 100Mbps Ethernet devices. This ensures that you can integrate older hardware seamlessly into your modern network infrastructure without needing external adapters or specialized port configurations, simplifying the transition period during network hardware refreshes.
Does the HPE JL173A support VLAN tagging for network segmentation? +
Yes, the switch supports IEEE 802.1Q VLAN tagging. This allows administrators to segment the network into multiple virtual broadcast domains, enhancing security and optimizing broadcast traffic efficiency. This is a critical feature for separating guest traffic from internal corporate resources within an office environment.
How can I request a bulk quote for multiple HPE JL173A units? +
To receive a competitive bulk quote for the HPE JL173A or other enterprise hardware, please contact our sales team directly via our website. Our procurement experts are ready to assist you with large volume orders and pricing tiers tailored to your organization's specific budgetary requirements.
Why should I choose BuyRouterSwitch.com for my networking equipment needs? +
BuyRouterSwitch.com is a premier provider of authentic enterprise-grade hardware. By choosing us, you benefit from our streamlined procurement process and a commitment to providing genuine, reliable networking components. We specialize in catering to corporate IT buyers who prioritize supply chain integrity and efficient, secure ordering for their infrastructure projects.
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