Black Box LGB5028A Gigabit Ethernet Managed Switch, 28-Port
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Gigabit Ethernet Managed Switch, 28-Port
- Provides (20) 10/100/1000BASE-T UTP ports, (4) dual-media UTP/SFP ports, and (4) SFP+ ports that support speeds up to 10 Gbps.
- Full SNMP management plus Web-based management.
- Support for VLAN and QoS.
- Supports IEEE 802.1x port-based network access control.
- 802.3az Energy-Efficient Ethernet saves on power costs.
| Environmental | Operating temperature: 32 to 104° F (0 to 40° C); Operating humidity: 10 to 90% noncondensing |
| MAC Addresses | 32 K |
| Jumbo Frames | Frame sizes up to 9 KB supported on Gigabit interfaces |
| CE Approval | Yes |
| Connectors | (20) 10-/100-/1000-Mbps RJ-45; (4) dual-media ports, each consisting of (1) 10-/100-/1000-Mbps RJ-45 and (1) SFP; (4) 1-/10-Gbps SFP+ |
| Power | Internal power supply: autosensing 100-240-VAC, 50-60 Hz |
| Dimensions | 1.75 (1U) H x 17.4"W x 11.8"D (4.4 x 44.2 x 30 cm) |
| Weight | 8.6 lb. (3.9 kg) |
Part code:
LGB5028A
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