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Black metal network switch with ten RJ45 ports

Black Box Corporation

Black Box Corporation LGB1110A 10-port network switch

SKU CH-RRN0-7SRFX MPN LGB1110A

A managed 10-port Gigabit switch with eight RJ-45 ports and two dual-media ports for copper or SFP fibre uplinks

  • Switch TypeOthers
  • 8 autosensing Gigabit RJ-45 ports for flexible copper connectivity
  • 2 dual-media ports with SFP slots enable fibre uplinks
  • LACP link aggregation combines ports for higher switch-to-switch throughput
  • IGMP v1/v2/v3 and storm control limit multicast and broadcast traffic
  • Full Layer 2+ management via SNMP v1/v2c/v3 and RMON groups

10-Port Gigabit Managed Switch

This Black Box LGB1110A is a Layer 2+ managed Ethernet switch with ten Gigabit ports. Eight autosensing RJ-45 ports handle copper links while two dual-media ports add SFP flexibility for fibre uplinks. It targets network administrators who need full SNMP and RMON control in a compact form factor.

Suited for managed copper and fibre links

The switch fits environments that require VLANs, IGMP snooping and LACP trunking across copper and fibre media. Buyers who need Power over Ethernet, Layer 3 routing or more than ten ports should look elsewhere. It also lacks built-in PoE budgets for access points or cameras.

Dual-media ports enable fibre uplinks

Two ports combine an RJ-45 connector with a 100/1000-Mbps SFP cage so you can choose copper or fibre per link. The remaining eight ports are fixed RJ-45. This mix decides whether the unit matches your cabling plan.

Highlights

  • 8 autosensing Gigabit RJ-45 ports for flexible copper connectivity
  • 2 dual-media ports with SFP slots enable fibre uplinks
  • LACP link aggregation combines ports for higher switch-to-switch throughput
  • IGMP v1/v2/v3 and storm control limit multicast and broadcast traffic
  • Full Layer 2+ management via SNMP v1/v2c/v3 and RMON groups

Specifications

BrandBlack Box
Switch TypeOthers
Shipping weight1.41 kg
Package size282 × 254 × 71 mm

Questions about this item

How do I verify the switch is operating correctly after setup?

Check the front-panel LEDs for link and activity on each of the 10 ports; log into the web or CLI interface to confirm the 802.3ad LACP groups are passing traffic and that storm-control counters remain at zero.

What ships with the unit and what must I purchase separately?

The switch includes the 10-port chassis with 8 fixed RJ-45 ports and 2 dual-media ports; SFP transceivers for the fiber side of the dual-media ports are not included and must be bought separately.

Which version should I choose for a 10-port Gigabit managed switch?

The LGB1110A is the single model offered, providing 8 autosensing 10/100/1000 Mbps RJ-45 ports plus 2 dual-media ports that each accept either copper or an SFP module for fiber.

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