HP 1405‑8 Port Switch (J9793A#ABB)

The HP 1405‑8 Port Switch is an unmanaged, plug‑and‑play Fast Ethernet switch designed to expand network connectivity in small business or home office environments. With 8 autosensing RJ‑45 ports, energy‑efficient operation, and silent fanless design, this switch delivers reliable basic networking without complex configuration.

Brand: HP (HPE) OfficeConnect
Model: 1405‑8 Port Switch (v2)
Part Number: J9793A#ABB
Product Type: Unmanaged Fast Ethernet Switch
Form Factor: Compact Desktop (wall‑mountable)

Key Features

✔ 8 × 10/100 Mbps Fast Ethernet Ports

• RJ‑45 autosensing ports support both 10 Mbps and 100 Mbps devices.

• Each port supports auto‑negotiation for half‑ or full‑duplex operation and Auto‑MDIX, eliminating the need for crossover cables.

✔ Simple Unmanaged Operation

• No configuration needed — plug‑and‑play installation for quick network expansion.

✔ Layer 2 Networking Support

• Supports core Layer 2 functions such as forwarding, MAC address learning, and switching.

✔ Quality of Service (QoS)

• IEEE 802.1p and DSCP prioritization help ensure important traffic (e.g., voice or video) is handled effectively.

✔ Flow Control (IEEE 802.3x)

• Helps maintain reliable communications during heavy full‑duplex traffic.

✔ Energy Efficient Ethernet (EEE)

• Reduces power consumption during low network activity, and idle‑port power‑down further boosts efficiency.

✔ Fanless Silent Design

• Completely silent operation — ideal for quiet workspaces.

✔ Jumbo Frame Support

• Supports larger frames (up to 9216 bytes) for improved performance of some traffic types.

Performance & Specs

Physical & Environmental