3Com 3C16406 SuperStack II PS Hub 40 Managed Ethernet Hub – Used

Please note that this item is a second-hand product. While we ensure that every item is in 100% working condition and has been thoroughly tested for functionality, it may show signs of previous use, including scuffs, scratches, or minor cosmetic wear. These imperfections do not affect the performance of the item.

If you are uncertain or require additional images, please request them before purchase.

Warranty & Refund Policy – 7-Day Return & Swop or Refund Policy only. No Warranty is applicable on this item.
You are entitled to return equipment within 7 days of purchase or receipt of the goods, provided that:

• The equipment is not fit for purpose as described at the time of sale.
• The return request is made within 7 calendar days from the date of purchase or delivery.
• A handling fee of up to 15% of the purchase price may be deducted for returns not due to defects or misrepresentation.

The 3Com 3C16406 SuperStack II PS Hub 40 is a reliable, stackable 24-port 10 Mbps Ethernet hub designed for robust LAN connectivity across office and enterprise environments. Engineered for stability and interoperability, it supports segmented network distribution and integrates essential management capabilities required for legacy and mixed-device networks.

With built-in SNMP support, RMON monitoring, and a full set of operational indicators, this hub offers improved visibility and control for administrators managing multi-hub stacks. Its durable construction, console interface, and wide environmental tolerance make it suitable for long-term deployment in demanding network infrastructures.

Key Features & Benefits

✔ 24 × RJ-45 Ethernet ports for reliable 10 Mbps connectivity
✔ Stack up to 10 hubs for expanded multi-segment networks
✔ Embedded SNMP SmartAgent and RMON (all 9 groups) for monitoring
✔ Four network segments per unit; supports 40 per stack
✔ LED indicators for collisions, link status, packet reception, power, and attention
✔ Console management via DB9 RS-232
✔ Robust metal chassis built for enterprise environments
✔ Broad compliance with industry network standards and protocols
✔ Wide operating temperature and humidity tolerance

Ideal Uses

✔ Legacy enterprise networks using 10 Mbps Ethernet
✔ Office environments requiring segmented hub-based connections
✔ Education, labs, or training networks using older infrastructure
✔ Expanding existing 3Com SuperStack II environments

Specifications

✔ Condition: Used item with visible signs of previous use, including scuffs, scratches, or minor cracks. Device has been tested and is fully functional. These cosmetic imperfections do not affect performance.
✔ Manufacturer & Model: 3Com 3C16406 SuperStack II PS Hub 40
✔ Product Type: Managed 24-Port Ethernet Hub
✔ Ports: 24 × RJ-45
✔ Segments: 4 per unit, up to 40 in a fully stacked configuration
✔ Expansion: Stack up to 10 hubs
✔ Console Port: DB9 RS-232
✔ Indicators: Power status; packet reception (per segment); collision (per segment); disable/partition (per port); link status (per port); attention
✔ Management: Transcend Quick Configuration Manager; SNMP SmartAgent; embedded RMON (all 9 groups)
✔ Protocols Supported: ARP, IP, ICMP, UDP, TCP
✔ Management Protocols: SNMP, MIB II, Traps, MAU, Repeater, RMON
✔ Standards: ISO 8802/3, IEEE 802.3
✔ EMC Compliance: VFG243; FCC Part 15 Class A; CSA 108.8; EN55022 Level B; EN50082-1
✔ Environmental: Operating 0–50°C; storage –30 to 60°C; humidity 5–95% non-condensing
✔ Power: 85–264 VAC, 50–60 Hz; consumption approx. 29 W
✔ Dimensions: 4.3 × 44 × 16.8 cm
✔ Weight: 2.1 kg

Warranty

✔ 7-Day Return & Swop or Refund Policy only (No Warranty)

What’s in the Box

✔ 3Com 3C16406 SuperStack II PS Hub 40 – 24-Port Ethernet Hub & Power Cable