Detailed Specifications
HPE J9783A - Managed Layer 2 Switch with Dual Uplink Ports
Overview :
The HPE J9783A is a managed Layer 2 switch designed for network engineers deploying in edge, branch office or small-campus environments who need reliable connectivity and uplink flexibility. It provides eight autosensing 10/100 Mbps RJ-45 ports for access endpoints and two dual-personality ports that operate either as RJ-45 10/100/1000 Mbps or SFP for fiber × enabling flexible uplink or aggregation scenarios. This unit fits into 19-inch EIA standard racks, can also be wall- or desk-mounted, and is suitable for use at the network edge, in branch wiring closets, or in small data-rooms. It supports standard management interfaces and integrates with HPE/Aruba platforms for unified policy, simplifying deployments for wired access under one management domain.
Key Features :
8 autosensing 10/100 Mbps RJ-45 access ports
Two dual-personality 10/100/1000 Mbps or SFP uplink ports
5.6 Gb/s switching capacity and up to 4.1 Mpps throughput
Fan-less operation, low power consumption (approx. 7.2 W max)
Supports IPv6 host, ACLs, QoS and standard Layer 2 features
Specifications :
| Specification | Value |
|---|
| Brand | HPE |
| Part Number | J9783A |
| Product Type | Managed Layer 2 Edge Switch |
| Number of access ports | 8 × 10/100 Mbps RJ-45 autosensing |
| Uplink ports | 2 × dual-personality (RJ-45 10/100/1000 or SFP) |
| Switching capacity | 5.6 Gb/s |
| Throughput | Up to 4.1 million packets per second (64-byte) |
| MAC address table size | 16,000 entries |
| Dimensions (W×D×H) | 10.0 × 6.28 × 1.75 in (25.4 × 15.95 × 4.45 cm) |
| Weight | 1.8 lb (0.82 kg) |
| Power consumption (max) | 7.2 W |
| Operating temperature | 0 °C to 45 °C (32 °F to 113 °F) |
| Input voltage | 100-127 / 200-240 VAC, 50/60 Hz |
| Memory & processor | ARM9E @ 800 MHz, 128 MB flash, 256 MB DDR3 DIMM |
| Packet buffer size | 1.5 MB dynamically allocated |
