Black Box LEH906A-2MMSC Hardened Managed Ethernet Switch

Condition: New

Hardened Managed Ethernet Switch, (6) 10/100-Mbps, (2) 100-Mbps MM SC, DIN-Rail, DC

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 thorugh 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.

Designed for rugged environments, this Hardened Managed Ethernet Switch gives you the high reliability you need. Use this managed switch to configure, control, and monitor remote equipment in the worst environments.

Operates in extreme temperatures.
Support alpha-ring, STP, and link aggregation for redundancy and resiliency.
Offers less than a 30-msec recovery time, link failover, and redundant power inputs.

Address Table Size — 8192 MAC addresses
Distance — 2 km
Forwarding and Filtering Rate — 14,880 pps for 10 Mbps, 148,810 pps for 100 Mbps

Packet Buffer Memory — 2 Mbits
Processing Type — Store-and-Forward; Half-duplex back-pressure; IEEE 802.3x full-duplex flow control
Management — RS-232 console (DB9), Telnet, SNMP V1, V2, and V3, RMON, Web browser, and TFTP management
Security — IEEE 802.1x
Standards — IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-T, 100BASE-FX, IEEE 802.3ab 1000BASE-T, IEEE 802.3z 1000BASE-SX/LX, IEEE 802.3x, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1W, IEEE 802.1x

Interface
Ethernet Ports — 10/100BASE-TX: (6) RJ-45 100BASE-FX: (2) SC
Console Port — (1) DB9 RS-232
Connectors — (6) RJ-45 10/100, (2) 100BFX MM SC

Physical
Alarm Contact — (1) Relay output with current 1A @ 24 VDC
Enclosure — IP30 aluminum
Indicators — Per unit: (3) Power Status LEDs: Power 1, Power 2, Power 3;
Per port: 10/100TX, 100FX: LINK/ACT
Power — Redundant power inputs: Terminal block: 12 to 48 VDC, DC jack: 12 VDC;
Power consumption: 11 W max. at 12 VDC, 0.46 A at 24 VDC;
Dimensions — 5.71"H x 2.36"W x 4.92"D (14.5 x 6 x 12.5 cm)
Weight — 2.42 lb. (1.1 kg)

Approvals
Safety — UL 508
Compliance —
EMI:FCC Part 15, Class A, EN61000-6-4, EN55022, EN61000-3-2, EN61000-3-3;
EMS: EN61000-4-2 (ESD), EN61000-4-3 (radiated RFI), EN61000-4-4 (burst), EN61000-4-5 (surge), EN61000-4-6 (induced RFI), EN61000-4-8 (magnetic field), EN61000-6-2
Environmental Test:IEC60068-2-6 Fc (vibration), IEC60068-2-27 Ea (shock), Federal Standard 101C Method 5007.1 (free fall)
Environmental Requirements:
Railway: EN50121-4, Traffic control: NEMA TS1/2

Environmental —
Temperature: Operating: -40 to +167° F (-40 to +75° C); Storage: -40 to +185° F (-40 to +85° C);
Humidity: 5 to 95%, noncondensing