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Description:
<p><strong>Black Box, LPB3028A, 28 Port Gigabit Managed PoE+ Switch </strong> </p>
Attributes
| Key ^ | Value |
|---|---|
| Altitude | < 10,000 ft. (< 3000 m) |
| Approvals | CE, FCC |
| Connectors | (8) RJ-45 (10M, 100M, 1G) PoE/PoE+, (2) SFP+ (1G/10G) uplinks, (1) RJ-45 console |
| Dimensions | 1.7" H x 8.7" W x 9.53" D (4.4 x 22 x 24.2 cm) |
| Forwarding Rate | LPB3028A: 95 Mpps/128 Gbps |
| Input Voltage | 100 to 240 VAC |
| Jumbo Frames | Frame sizes up to 10 KB supported on Gigabit interfaces |
| Layer 2 Switching | STP, RSTP, MSTP; VLANs, Voice VLAN, Generic VLAN IGMP v1/2/3, IGMP querier, IGMP proxy;Link Aggregation Control Protocol;DHCP Relay |
| Management | Web GUI; SNMP v1/2/3; RMON; IPv4/IPv6; Dual image; serial RS232 console port (RJ45) |
| Operating Humidity | Up to 95%, noncondensing |
| Operating Temperature | 32 to 122? F (0 to 50? C) |
| PoE | LPB3028A: 370W, IEEE 802.3af & IEEE 802.3at |
| Port Count | 10 |
| QoS | (8) hardware priority queues; traffic scheduling and classification; Rate limiting; IVv6 applications |
| Security | SSH v1/2, SSL, IEEE 802.1X RADIUS, PVE, IP Source Guard, RADIUS/TACACS+, access control limits |
| Storage Temperature | -4 to +158? F (-20 to +70? C) |
| Weight | <5.1 lb. (<2.3 kg) |