Black Box LPH2004A-2GSFP Industrial Managed Gigabit Ethernet PoE+ Switch

Condition: New

Black Box LPH2004A-2GSFP Industrial Managed Gigabit Ethernet PoE+ Switch - 4-Port RJ-45, 2-Port SFP.

Increase network reliability and add redundancy in harsh environments.

Operates in extreme temperatures.
Offers less than a 30-msec recovery time, link failover, and redundant power inputs.
Meets numerous harsh/industrial standards, including NEMA TS1/2 for traffic control, EN6100-6-2 and -6-4 for industrial environments, including railway applications.
Features bandwidth rate control, traffic prioritization, and quality of service.
Manage through a Web interface, SNMP, or command-line interface (CLI).
Supports IEEE 802.1x security.
Features IP Multicast Filtering through IGMP Snooping V1, V2, and V3. Supports port-based VLAN and IEEE 802.1Q VLAN Tagging and GVRP.
Offers QoS with four priority queues.
Features per-port programmable MAC address locking and up to 24 static secure MAC addresses per port.
Supports DIN-rail, panel, and rackmount installation.

Has four Gigabit PoE+ (802.3at) ports and two Gigabit SFP ports.
Use to connect and power security cameras and access points.
Supports B-ring, STP, and link aggregation for redundancy and resiliency.

Technology
Address Table Size	8K
Distance	Copper Ethernet ports: 328 ft. (100m); SFP: Depends on SFP
Forwarding and Filtering Rate	14,880 pps for 10 Mbps, 148,810 pps for 100 Mbps, 1,488,810 pps for 1000 Mbps
Packet Buffer Memory	2 Mbits
Priority Queues	8
Processing Type	Store-and-Forward; Half-duplex back-pressure; IEEE 802.3x full-duplex flow control
Management	RS-232 console (RJ-45), Telnet, SNMP v1, v2, and v3, RMON, Web browser, TFTP management
Security	Port-based network access control (802.1x); VLAN (802.1Q) to segregate and secure network traffic; Radius centralized password management; SNMPv3 encrypted authentication and access security; Device binding; https/ssh enhances network security
Switch Properties
Switching Latency	7 µs
Switching Bandwidth	12 Gbps
VLANs	256 maximum available
IGMP Multicast Groups	128 per VLAN
Port Rate Limiting	User-defined
Interface
Connectors	(4) RJ-45 10/100/1000, auto MDI/MDI-X, PSE ports, (2) Gigabit SFP ports
Console Port	(1) RJ-45 RS-232
Physical
Alarm Contact	(1) Relay output with current 1A @ 24 VDC
Enclosure	IP-30 aluminum
Dimensions	5.72"H x 2.13"W x 4.18"D (14.54 x 5.41 x 10.61 cm)
Weight	1.68 lb. (0.77 kg)
Indicators	(3) Power LEDs: Power Status, Power 1, Power 2; (1) Ring Master LED, (1) Ring Enabled LED, (1) Fault LED, (4) PoE LEDs for RJ-45 LAN ports, (2) SFP Link/Act LEDs for fiber uplink ports, (4) RJ-45 Link/Act LEDs, (4) Speed LEDs for LAN ports
Power	Input: (2) power inputs on 6-pin terminal blocks: 24 to 57 VDC; Consumption: 9.7 watts
Environmental
Operating Temperature	-40° to +158° F (-40° to +70° C)
Storage Temperature	-40° to +185° F (-40° to +85° C)