ページ1に含まれる内容の要旨
LEH908A LEH906A-2SFP LEH1008A-2SFP LEH1 104A-4MMSC
LEH906A-2MMSC LEH1008A LEH1008A-2GSFP LEH1104A-4MMST
LEH906A-2MMST LEH1008A-2MMSC LEH1 104A-2GSFP
LEH906A-2GSFP LEH1008A-2MMST LEH1104A-2SFP
Hardened Managed Ethernet Switches
®
Use this switch in harsh environments
BLACK BOX
constrained by space.
Choose from standard, PoE, and PoE+ models.
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ページ2に含まれる内容の要旨
Trademarks Used in this Manual Trademarks Used in this Manual Black Box and the Double Diamond logo are registered trademarks of BB Technologies, Inc. Any other trademarks mentioned in this manual are acknowledged to be the property of the trademark owners. We‘re here to help! If you have any questions about your application or our products, contact Black Box Tech Support at 724-746-5500 or go to blackbox.com and click on “Talk to Black Box.” You’ll be live with one of our technical experts
ページ3に含まれる内容の要旨
FCC and IC RFI Statements Federal Communications Commission and Industry Canada Radio Frequency Interference Statements This equipment generates, uses, and can radiate radio-frequency energy, and if not installed and used properly, that is, in strict accordance with the manufacturer’s instructions, may cause inter ference to radio communication. It has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart B of Part 15 o
ページ4に含まれる内容の要旨
NOM Statement Instrucciones de Seguridad (Normas Oficiales Mexicanas Electrical Safety Statement) 1. T odas las instrucciones de seguridad y operación deberán ser leídas antes de que el aparato eléctrico sea operado. 2. L as instrucciones de seguridad y operación deberán ser guardadas para referencia futura. 3. Todas las advertencias en el aparato eléctrico y en sus instrucciones de operación deben ser respetadas. 4. T odas las instrucciones de operación y uso deben ser seguidas. 5. E l aparato
ページ5に含まれる内容の要旨
Table of Contents Table of Contents 1 . S pec i fica t i o n s .........................................................................................................................................................................7 2. Overview ...............................................................................................................................................................................9 2.1 Introduction ......................................................
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Table of Contents 6.8 STP/Ring ..................................................................................................................................................................... 51 6.9 VLAN ............................................................................................................................... ...........................................62 6.10 QoS ....................................................................................................
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Chapter 1: Specifications 1. Specifications Technical Specifications Standards LEH900 Series: 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; LEH1000 Series also has: IEEE 802.3af; LEH1100 Series also has: IEEE 802.3at Forwarding 14,880 pps for 10 Mbps, and Filtering 148,810 pps for 100 Mbps, Rate 1,488,810 pps for 1000 Mbps Packet Buffer 2 Mbits Memory Address Table
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Chapter 1: Specifications Technical Specifications (Continued) Power Power input: LEH900 Series: Redundant power inputs: Terminal block: 12 to 48 VDC; DC jack: 12 VDC; LEH1000, LEH1100 Series: Redundant power inputs: Terminal block: 47 to 57 VDC; DC jack: 47 to 57 VDC; LEH900 series also has: Power consumption: 11 W max. at 12 VDC, 0.46 A at 24 VDC; LEH1000 series also has: Power consumption: Device 15 W max. (without PoE), PoE power budget: 181.6 W max., PoE power outpu
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Chapter 2: Overview 2. Overview 2.1 Introduction The Hardened Managed Ethernet switches are available in three types: without PoE or PoE+ (LEH900 series), with PoE (LEH1000 series), or with PoE+ (LEH1100 series). Table 2-1. Avaiilable models. Part Number Product Name Description LEH900 Series LEH908A 8-Port 10/100 Hardened Managed Ethernet Switch 8 ports 10/100, DC power LEH906A-2MMSC 6-Port 10/100 2-Port 100-Mbps MMSC Hardened 6 ports 10/100, 2 ports 100BFX MM SC, DC power Managed Ethernet Sw
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Chapter 2: Overview 2.2 Features 2.2.1 Features Common to LEH900 Series, LEH1000 Series, and LEH1100 Series • Meets NEMA TS1/TS2 Environmental requirements such as temperature, shock, and vibration for traffic control equipment. • Meets EN61000-6-2 & EN61000-6-4 EMC Generic Standard Immunity for industrial environment. • Supports Command-Line Interface in RS-232 console. • 100BASE-FX: Multimode SC or ST type; Single-mode SC or ST type. 100BASE-BX: WDM single-mode SC type. • 1000BASE-SX/LX: Multi
ページ11に含まれる内容の要旨
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, Telne
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Chapter 2: Overview 2.2.4 LEH1100 Series Also Has… • RS-232 console, Telnet, SNMP v1 & v2c & v3, RMON, Web Browser, and TFTP management. • Includes redundant power inputs: 47 to 57 VDC terminal block and 47 to 57 VDC jack. • Port 1–Port 4 support IEEE 802.3at Power over Ethernet (PoE+) Power Sourcing Equipment (PSE). • Power consumption: Device 15 W max. (without PoE+); PoE+ power budget: 181.6 W max.; PoE+ power output: Ports 1–4: IEEE 802.3at: Up to 30 W/port, 50–57 VDC • Supports IEEE 8
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Chapter 2: Overview 2.4 Hardware Description 2.4.1 LEH900 Series 7 3 3 4 4 5 5 8 9 6 6 10 1 2 Front panel of Front panel of LEH906A-2MMSC or LEH906A-2SFP or Back panel (all models) LEH906A-2MMST LEH906A-2GSFP NOTE: LEH908A (not shown) has (8) RJ-45 ports and no ST, SC, or G1/G2 ports. Figure 2-1. LEH900 Series Hardened Managed Ethernet Switch. Table 2-2. LEH900 Series switches components. Number in Figure 2-1 Product Name Description 1 Ports G1 and G2 LEH906A-2GSFP:
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Chapter 2: Overview 2.4.2 LEH1000 Series 10 10 3 3 4 4 2 1 8 5 5 11 7 7 9 6 6 Front panel of Front panel of Back panel (all models) LEH1008A-2MMSC or LEH1008A-2SFP or LEH1008A-2MMST LEH1008A-2GSFP NOTE: LEH1008A (not shown) has (8) RJ-45 ports and no ST, SC, or G1/G2 ports. Figure 2-2. LEH1000 Series Hardened Managed Ethernet Switch. Table 2-2. LEH1000 Series switches components. Number in Figure 2-2 Product Name Description 1 Ports G1 and G2 LEH1008A-2
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Chapter 2: Overview 2.4.3 LEH1100 Series 7 10 10 4 4 6 7 5 5 1 6 3 8 3 11 9 2 Front panel of Front panel of Back panel (all models) LEH1104A-4MMSC or LEH1104A-2SFP or LEH1104A-4MMST LEH1104A-2GSFP Figure 2-3. LEH1000 Series Hardened Managed Ethernet Switch. Table 2-3. LEH1100 Series switches components. Number in Figure 2-3 Product Name Description 1 Ports G1 and G2 LEH1104A-2GSFP: (2) GE SFP ports; LEH1104A-2SFP: (2) SFP ports NOTE: T hese connectors are not
ページ16に含まれる内容の要旨
Chapter 2: Overview 2.4.4 Indicators on the LEH900, LEH1000, and LEH1100 Series Switches Table 2-4. LEH900, LEH1000, and LEH1100 Series Switches Indicators. LED State Indication Power 1 Steady ON (Green) Power ON Off Power OFF Power 2 Steady ON (Green) Power ON Off Power OFF Power 3 Steady ON (Green) Power ON Off Power OFF 10/100BASE-TX, 100BASE-FX/BX LINK/ACT Steady ON (Green) A valid network connection is established Flashing Transmitting or receiving data. NOTE: ACT stands for activity. 100
ページ17に含まれる内容の要旨
Chapter 3: Installation 3. Installation 3.1 Selecting a Site for the Switch As with any electric device, you should place the switch where it will not be subjected to extreme temperatures, humidity, or electromagnetic interference. Specifically, the site you select should meet the following requirements: • The ambient temperature should be between -40 to +167° F (-40°C to +75° C). • The relative humidity should be less than 95 percent, noncondensing. • Surrounding electrical devices should not
ページ18に含まれる内容の要旨
Chapter 3: Installation 3.2.3 Alarms for Power Failure There are two pins on the terminal block used for power failure detection. It provides the normally closed output when the power source is active. Use this as a dry contact application to send a signal for power failure detection. Table 3-1a. Power failure alarms for LEH900 Series. Power Input Assignment Power 3 12 VDC DC jack Power 2 + 12–48 VDC - Power ground Power 1 + 12–48 VDC - Power ground Earth ground Relay output rating 1 A @ 24 VDC
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Chapter 3: Installation 3.3 Connecting to Your Network 3.3.1 Cable Type and Length Follow the cable specifications below when connecting the switch to your network. Use appropriate cables that meet your speed and cabling requirements. Table 3-2. Cable specifications. Speed Connector Port Speed Cable Maximum Distance (Half/Full Duplex) 10BASE-T RJ-45 10/20 Mbps 2-pair UTP/STP CAT3, 4, 5 328 feet (100 m) 100BASE-TX RJ-45 100/200 Mbps 2-pair UTP/STP CAT5 328 feet (100 m) 1000BASE-T RJ-45 2000 Mbp
ページ20に含まれる内容の要旨
Chapter 4: Switch Management 4. Switch Management This chapter explains the methods that you can use to configure management access to the switch. It describes the types of management applications and the communication and management protocols that deliver data between your management device (workstation or personal computer) and the system. It also contains information about port connection options. 4.1 Management Access Overview The switch gives you the flexibility to access and manage the
