Black Box LGB2118A Gigabit Smart Switch, Eco Fanless, 18-Port

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Black Box
Brand: Black Box

Gigabit Smart Switch, Eco Fanless, 18-Port

More Information
  • Includes two SFP ports for fiber Gigabit Ethernet uplinks with an SFP Optical Transceiver.
  • Go green and reduce energy costs. Supports the IEEE 802.3az Energy Efficient Ethernet standard.
  • Web smart features provide easier manageability, security, QoS, and performance.
  • Provides enhanced QoS support for real-time applications.
  • It's fanless so it reduces noise, moving parts, and the chance for failure.
  • It reduces power consumption by turning off ports not in use.
  • Port mirroring enables you to isolate network errors without disrupting data flow.
  • Port- and tag-based VLAN.
  • Ports autosense for speed and autonegotiate for duplex.
  • Also available in an 20+4-port version.
  • Support loop detection for maintenance.

Access 18 Gigabit Ethernet or Fast Ethernet devices through your office network.


Approvals — FCC, UL, CE, RoHS
Distance — Copper: 100 m (328 ft.) maximum;
With optional SFP Optical Transceivers: LFP411: Multimode fiber: 550 m (1804.4 ft.) maximum;
LFP413: Single-mode fiber: 10 km (6.2 mi.) maximum;
LFP414: Single-mode fiber: 30 km (18.6 mi.) maximum
MAC Addresses — 8 K
Operating Environment — Temperature: 32 to 104 F (0 to 40 C);
Humidity: 10to 90% noncondensing
Standards — IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x, IEEE 802.1q
Connectors — (16) RJ-45, (2) SFP* ports
Indicators — LEDs: Per unit: (1) PWR, (1) CPU; Per port: (1) LINK/ACT, (1) 10/100/1000 Mbps; Also Ports 17–18: (1) SFP
Power — 100–240 VAC, 50–60 Hz, autosensing
Dimensions — 1.45" H (1U) x 8.57 W x 5.86"D (3.7 x 21.8 x 14.9 cm)
Weight — 4.63 lbs. (2.1 kg)

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