Black Box 24 100BASETX Port PoE L2 Managed Ethernet Switch with Dual Media SFP Ports
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| Product Description for LPB201A |
- Supplies power to PoE devices such as wireless access points and network cameras.
- Fully manageable using any standard Web browser or via SNMP.
- Extensive VLAN and QoS capabilities.
- Autosensing 10-/100-Mbps Ethernet ports.
- Keeps ports secure with VLAN and 802.1 Q-in-Q traffic isolation, 802.1x access control authentication, and group isolation capabilities.
- Broadcast/multicast storm suppression and port mirroring mechanism.
- Give higher priority to packet streams using QoS classification.
- MAC-based 802.ad LACP with automatic link failover for keeping traffic flowing on active ports only.
- Install SFP modules in the dual-media ports to uplink to a fiber backbone, or use the ports for extra copper links.
- Web and SNMP manageable.
- RMON support.
- RoHS compliant.
The PoE L2 Managed 10/100 Switch is an ideal choice for your large, managed enterprise network. It packs 24 autosensing 10/100 Ethernet ports plus two SFP slots for Gigabit uplinks into a compact chassis that takes only 1U of rack space. It features full SNMP management plus management over any IP network using your Web browser. And when you add the versatility of Power over Ethernet, you have a truly versatile switch that grows with your network.
Power over Ethernet
The switch acts as a PoE power source device, enabling you to supply power to PoE end devices such as wireless access points, CCTV cameras, and VoIP phones on your 10-/100-Mbps network. By using PoE, you free yourself from restrictions imposed by limited AC outlets and you can centralize your power distribution and backup power.
The 24 autonegotiating PoE ports provide up to 15.4 watts for 12 ports or 7.7 watts each for all ports, up to a total of 185 watts. The switch autodetects device and consumption levels, supports per-port consumption monitoring, and prevents power on one port from interfering with the other ports.
A full range of management and security features.
Full SNMP v1 and v2 support makes the switch easy to integrate into any managed network. Built-in Web management enables you to manage the switch using any standard Web browser over an IP network-even the Internet.
Port mirroring helps to track network errors and abnormal packet transmission by forwarding a copy of each incoming and outgoing packet to another switch port where you can examine it with a protocol analyzer. Port mirroring enables you to track and optimize switch performance and is commonly used for intrusion detection.You can mirror any 10/100 or 10/100/1000 port without interrupting data flow although, if multiple ports are mirrored, the mirror capture port can become congested.
MAC-based 8023.ad LACP link aggregation enables you to combine switch ports in parallel to increase the link speed beyond the limits of a single port. Automatic failover ensures that data isn't sent to failed ports, but will instead go to remaining active ports.
The isolated group feature enables you to define protected ports. Ports that belong to an isolated group can't communicate with each other but can still communicate with ports that do not belong to the isolated group.
802.1x access control provides user authentication. Port security enables you to limit the number of MAC addresses per port. You can also define static MAC addresses for each port so only registered devices can access those ports.
QoS and VLAN, too!
The switch supports QoS with four internal priority queues, enabling you to speed delay-sensitive traffic such as video or voice. The switch can classify packets to one of four priorities using VIP port, 802.1p priority tag, DiffServe, or IP TOS. Scheduling at each port can be based on strict priority, weighted round robin, or a mix of both. QoS operates at full wire speed so it doesn't slow network traffic.
Full 802.1Q VLAN support separates traffic to different users for another level of security. 802.1ad (Q-in-Q) VLAN stacking or double-tagging provides user isolation and service identification so multisite enterprises can create and maintain private VLANs for separate departments within the structure of their corporate wide-area VLAN.
SPECIFICATIONS:
Broadcast Storm - Multicast/Broadcast/Unknown-Unicast Storm suppression
Buffer - Packet: 256 KB;
Control: 128 KB
Environmental - Operating temperature: 32 to 104° F (0 to 40° C);
Humidity: 5 to 90%, noncondensing
MAC Addresses - 8K
Management - SNMP v1, v2c; MIB-II; RMON MIB
Port Mirroring - Support for 1:N RX port mirroring;
Port sniffer: TX Monitor Mode, RX Monitor Mode, and TX-RX Pair Monitor Mode
QoS Supported - Port-based (VIP port); 802.1p, IP TOS and Diffserv (IP v.4/v.6) based packet classification; with four-level priority queues to prioritize inbound and outbound traffic; WRR and strict scheduling; priority in a Q-in-Q tag
Standards - IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x, IEEE 802.1q, IEEE 802.1w, ANSI/IEEE 802.3 autonegotiation
Switching Capacity - Non-blocking, wire-speed performance; maximum throughput of 8.8 Gbps
VLAN Capabilities - Port-based VLANs; IEEE 802.1q tag-based VLANs, up to 256 active VLANs; Q-in-Q for enabling subscriber aggregation
CE Approval - Yes
Connectors - Twisted-pair ports: (24) RJ-45;
SFP dual-media ports: (2) SFP/RJ-45
Indicators - LEDs: Per Unit: (1) CPURUN, (1) POWER, (1) ACT, (1) FDX, (1) SPD;
Per 10/100 Port: (1) LNK, (1) ACT/FDX/SPD, (1) PoE-PSE ACT;
Per 10/100/1000 Fiber Port: (1) LNK, (1) FX, (1) ACT/FDX/SPD
Power - Input: 100-240 VAC, 50-60 Hz, autosensing;
Output: PoE with 48 VDC power through RJ-45 Pins 1, 2, 3, and 6; 185 watts of total power up to 7.7 watts for 24 ports
Size - 1.75"H (1U) x 17.4"W x 13.2"D (4.4 x 44.2 x 33.5 cm)
Weight - 7.3 lb. (3.3 kg)
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 Package Content
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- Black Box 24 100BASETX Port PoE L2 Managed Ethernet Switch with Dual Media SFP Ports
- User Manual
- 1 Year Fido Protection Warranty
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 Frequently Asked Questions
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