Black Box LEH1008A-2SFP, LEH906A-2SFP manual 2 LEH900 Series Also Has…, 3 LEH1000 Series Also Has…

Chapter 2: Overview

Network Management Methods

•Console port access via RS-232 cable (CLI, Command-Line Interface)

•Telnet remote access

•SNMP agent:

-MIB-2 (RFC1213)

-Bridge MIB (RFC1493)

-RMON MIB (RFC2819) – statistics, history, alarms, and events

-VLAN MIB (IEEE802.1Q/RFC2674)

-Private MIB

-Web browser

-TFTP software-upgrade capability

2.2.2 LEH900 Series Also Has…

•Complies with EN50121-4 environmental requirements for railway applications.

•Manageable via SNMP, Web-based, Telnet, and RS-232 console port.

•Support 802.3/802.3u/802.3ab/802.3z/802.3x. Auto-negotiation: 10/100/1000Mbps, full/half-duplex; Auto MDI/MDIX.

•Operating voltage and Max. current consumption: 0.92 A @ 12 VDC, 0.46 A @ 24 VDC.

Power consumption: 11 W Max.

•-40 to +167° F (-40 to +75° C) operating temperature range. Tested for functional operation @ -40 to +185° F (-40 to +85° C).

2.2.3 LEH1000 Series Also Has…

•Supports IEEE 802.3af Power over Ethernet (PoE) Power Sourcing Equipment (PSE).

•Includes redundant power inputs: 47 to 57 VDC terminal block and 47 to 57 VDC jack.

•Power consumption: Device 15 W max. (without PoE); PoE power budget: 123.2 W max., PoE power output:

Ports 1–8: IEEE 802.3af: Up to 15.4 W/port, 47–57 VDC.

•RS-232 console, Telnet, SNMP v1 & v2c & v3, RMON, Web browser, and TFTP management.

•Supports IEEE 802.3/802.3u/802.3ab/802.3z/802.3x. Auto-negotiation: 1000-Mbps full duplex; 10/100-Mbps full-/half-duplex; Auto MDI/MDIX.

•100BASE-FX: Multimode SC or ST type, single-mode SC or ST type. 100BASE-BX: WDM single-mode SC type.

•1000BASE-SX/LX: Multimode or single-mode SC type. 1000BASE-BX: WDM single-mode SC type.

•Store-and-forward mechanism. Full wire-speed forwarding rate.

•Field Wiring Terminal: Use Copper Conductors Only, 60/75° C, 12-24 AWG torque value 7 lb-in.

•Operating voltage and Max. current consumption: 0.31 A @ 48 VDC. Power consumption: Power consumption: 230 W Max. (Full load with PoE), 15 W Max. (Without PoE).

•-40 to +167° F (-40 to +75° C) operating temperature range. Tested for functional operation @ -40 to +185° F (-40 to +85° C). UL508 Industrial Control Equipment certified Maximum Surrounding Air Temperature @ 167° F (75° C).

•Hardened metal case..

NOTE: Make sure to readjust RTC Time of this switch to function accurately after this switch has been powered off for over 72 hours.

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