© Copyright 2005. Black Box Corporation. All rights reserved.
1000 PARK DRIVE • LAWRENCE, PA 15055-1018 • 724-746-5500 • FAX 724-746-0746
July 2005
LBH150A(AE) -H, -P
LBH240A(AE) -H, -P
LBH600A(AE) -H, -P
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Heavy Duty Edge Switches |
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CUSTOMER |
Order toll-free in the U.S. 24 hours, 7 A.M. Monday to midnight Friday: 877-877-BBOX |
SUPPORT |
FREE technical support, 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746 |
INFORMATION |
Mail order: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018 |
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Web site: www.blackbox.com • E-mail: info@blackbox.com |
Black Box Heavy Duty Edge Switches |
Installation and User Guide (07/05) |
BLACK BOX®Series
Heavy Duty Edge Switches Installation and User Guide
Trademarks
Ethernet is a trademark of Xerox Corporation
NEBS is a trademark of Telcordia Technologies
UL is a registered trademark of Underwriters Laboratories
Important: The LBHXXX-Series 10/100 Mb/s Edge Switches contains no user serviceable parts. Attempted service by unauthorized personnel shall render all warranties null and void. If problems are experienced with LBHXXX 10/100 Mb/s Edge Switch products, consult Section 5, Troubleshooting, of this User Guide.
Copyright © 2005 BLACK BOX®Corporation. All rights reserved. No part of this publication may be reproduced without prior written permission from Black Box, Inc.
Printed in the United States of America.
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Black Box Heavy Duty Edge Switches |
Installation and User Guide (07/05) |
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Contacting Black Box Corporation
Please use these mailing address and phone and fax numbers:
Black Box Corporation
1000 Park Drive
Pittsburgh, PA 15055
Phone: (724) 746-5500
Fax: (724) 746-0746
E-mail: info@blackbox.co
__________________________________________________________
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Installation and User Guide (07/05) |
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FEDERAL COMMUNICATIONS COMMISSION
AND
CANADIAN DEPARTMENT OF COMMUNICATIONS
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 interference 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 of FCC rules, which are designed to provide reasonable protection against such interference when the equipment is operated in a commercial environment. Operation of this equipment in a residential area is likely to cause interference, in which case the user at his own expense will be required to take whatever measures may be necessary to correct the interference.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
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Installation and User Guide (07/05) |
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This digital apparatus does not exceed the Class A limits for radio noise emission from digital apparatus set out in the Radio Interference Regulation of the Canadian Department of Communications.
Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de la classe A prescrites dans le Règlement sur le brouillage radioélectrique publié par le ministère des Communications du Canada.
NORMAS OFICIALES MEXICANAS (NOM)
ELECTRICAL SAFETY STATEMENT
INSTRUCCIONES DE SEGURIDAD
1.Todas las instrucciones de seguridad y operación deberán ser leídas antes de que el aparato eléctrico sea operado.
2.Las instrucciones de seguridad y operación deberan ser guardadas para referencia futura.
3.Todas las advertencias en el aparato eléctrico y en sus instrucciones de operación deben ser respetadas.
4.Todas las instrucciones de operación y uso deben ser seguidas.
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5.El aparato eléctrico no deberá ser usado cerca del agua—por ejemplo, cerca de la tina de baño, lavabo, sótano mojado o cerca de una alberca, etc..
6.El aparato eléctrico debe ser usado únicamente con carritos o pedestales que sean reconnendados por el fabricante.
7.El aparato eléctrico debe ser montado a la pared o al techo sólo como sea recommendado por el fabricante.
8.Servicio—El usuario no debe intentar dar sercicio al equipo eléctrico más allá a lo descrito en las instrucciones de operatión. Todo otro servicio deberá ser referido a personal de servicio calificado.
9.El aparato eléctrico debe ser situado de tal mannera que su posición no interfiera su uso. La colocación del aparato eléctrico sobre una cama, sofá, alfombra o superficie similar puede bloquea la ventilación, no se debe colocar en libreros o gabinetes que impidan el flujo de aire por los orificios de ventilación.
10.El equipo eléctrico deber ser situado fuera del alcance du fuentes de calor como radiadores, registros de calor, estufas u otros aparatos (incluyendo amplificadores) que producen calor.
11.El aparato eléctrico deberá ser connectado una fuente de poder sólo del tipo descrito en el instrucivo de operación, o como se indique en el aparato.
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Installation and User Guide (07/05) |
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12.Precaución debe ser tomada de mal manera que la tierra fisica y la polarización del equipo no sea eliminada.
13.Los cables de la fuente de poder deben ser guiados de tal manera que no sean pisados ni pellizcados por objetos colocados sobre o contra ellos, poniendo particular atención a los contactos y receptáculos donde salen del aparato.
14.El equipo eléctrico debe ser limpiado únicamente de acuerdo a las recommendaciones del fabricante.
15.En caso de existir, una antena externa deberá ser localizada lejos de las lineas de energia.
16.El cable de corriente deberá ser desconectado del cuando el equipo no sea usado por un largo periodo de tiempo.
17.Cuidado debe ser tomado de tal manera que objectos liquidos no sean derramados sobre la cubierta u orificios de ventilación.
18.Servicio por personal calificado deberá ser provisto cuando:
A:El cable de poder o el contacto ha sido dañado; u
B:Objectos han caído o líquido ha sido derramado dentro del aparato; o
C:El aparato ha sido expuesto a la lluvia; o
D:El aparato parece no operar normalmente o muestra un cambio en su desempeño;;o
E:El aparato ha sido tirado o su cubierta ha sido dañada.
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Certification Notice for
Equipment Used in Canada
The Canadian Department of Communications label identifies certified equipment. This certification means that the equipment meets certain telecommunications-network protective, operation, and safety requirements. The Department does not guarantee the equipment will operate to the user’s satisfaction.
Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company. The equipment must also be installed using an acceptable method of connection. In some cases, the company’s inside wiring associated with a single-line individual service may be extended by means of a certified connector assembly (extension cord). The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations.
Repairs to certified equipment should be made by an authorized Canadian maintenance facility—in this case, your supplier. Any repairs or alterations made by the user to this
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equipment, or equipment malfunctions, may give the telecommunications company cause to request the user to disconnect the equipment.
Users should ensure for their own protection that the electrical ground connections of the power utility, telephone lines, and internal metallic water pipe system, if present, are connected together. This precaution may be particularly important in rural areas.
CAUTION:
Users should not attempt to make such connections themselves, but should contact the appropriate electric inspection authority, or electrician, as appropriate.
The LOAD NUMBER (LN) assigned to each terminal device denotes the percentage of the total load to be connected to a telephone loop which is used by the device, to prevent overloading. The termination on a loop may consist of any combination of devices, subject only to the requirement that the total of the load numbers of all the devices does not exceed 100.
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TABLE OF CONTENTS |
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Page |
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1.0 |
SPECIFICATIONS (HEAVY-DUTY EDGE SWITCHES) |
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1.1 |
Technical Specifications ..................................................................... |
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1.2 |
Summary of models and descriptions ................................................... |
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2.0 |
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INTRODUCTION ............................................................................... |
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2.1 |
Inspecting the Package and the Product............................................. |
12 |
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2.2 |
Product Description ........................................................................... |
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2.3 |
Frame Buffering and Latency ............................................................ |
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22 |
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2.4 |
Features and Benefits......................................................................... |
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2.5 |
Applications for Heavy-Duty LBHXXX Edge Switches.................. |
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3.0 |
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INSTALLATION................................................................................. |
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37 |
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3.1 |
Locating the Edge Switch Unit .......................................................... |
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3.2LH1505-RACK for Rack Mounting of Heavy-Duty LBH Switches. 38
3.3 |
LH1505-RACK-1-9V and LH1505-RACK-2-9V ............................. |
40 |
3.4 |
DIN-Rail mounting option................................................................. |
41 |
3.4 |
Power Requirements, Power Supply Types....................................... |
42 |
3.5 |
Powering the LBHXXXA(E)-H and -P (DC internal)....................... |
44 |
Black Box Heavy Duty Edge Switches |
Installation and User Guide (07/05) |
3.6 DC Power Terminals: “+”, “-”, gnd |
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3.7LBHXXXA(E)-H and -P Series, DC-powered,................................. 47
3.8 |
Connecting Ethernet Media ............................................................... |
48 |
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3.8.1 |
Connecting Twisted Pair............................................................ |
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3.8.2 |
Connecting Fiber Optic ST-type, “twist-lock”........................... |
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3.8.3 |
Connecting Fiber Optic SC-type, "Snap-In".............................. |
51 |
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3.8.4 |
Connecting Single-Mode Fiber Optic ........................................ |
52 |
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3.8.5 |
Power Budget Calculations........................................................ |
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3.8.6 |
Connections to NICs .................................................................. |
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4.0 |
OPERATION ....................................................................................... |
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4.1 |
Dual-Speed Functionality, and Switching ......................................... |
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4.2Auto-cross (MDIX),........................................................................... 58
4.3 |
Dual LEDs, Front-panel and side-panel............................................. |
59 |
4.4 Hardware operated Alarm Contact .......................................................... |
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5.0 |
TROUBLESHOOTING ...................................................................... |
61 |
5.1 |
Before Calling for Assistance ............................................................ |
62 |
5.2 |
When Calling for Assistance ............................................................. |
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5.3 |
Return Material Authorization (RMA) Procedure ............................. |
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Revisions
Rev A 06/05: Initial release of this user manual for Heavy Duty Edge Switches
Black Box. reserves the right to change specifications, performance characteristics and/or model offerings without notice.
Black Box® Heavy Duty Edge Switches |
Installation and User Guide(07/05) |
1.0SPECIFICATIONS (Heavy-Duty Edge Switches)
1.1Technical Specifications
Ports Performance
When a port is operating at 100Mbps: Data Rate: 100Mbps
When a port is operating at 10 Mbps: Data Rate: 10 Mbps
Network Standards
100Mb: Ethernet IEEE 802.3u, 100BASE-TX, 100BASE-FX 10 Mb: Ethernet IEEE 802.3, 10BASE-T
Auto-sensing for speed: IEEE 802.3u
Packet-Processing Between Domains
Filter and Forward Rate from 100Mbps ports: 148,800 pps max Filtering and Forwarding Rate from 10 Mbps ports: 14,880 pps max. Processing type: Store and Forward, non-blocking
Auto-learning: 2K address table Address buffer age-out time: 300 sec.
Packet buffers memory: 128KB, dynamically shared on all domains
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Latency (not including packet time): |
100 to 10 Mbps: |
5µs |
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Path Delay Value: 50 BT on all ports |
10 to 100Mbps: |
15µs |
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LLL(Link-Loss-Learn): Factory default is activated on port 1 and 2 (allow to flush the internal address buffer , and qualify to use STP/RSTP for faster recovery in ring topology)
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Maximum Ethernet Segment (or Domain) Lengths |
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10BASE-T (Unshielded twisted pair) |
- 100 m (328 ft) |
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100BASE-TX (CAT 5 UTP) |
- 100 m (328 ft) |
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100BASE-FX, half-duplex: (multi-mode) |
- 412 m (1350 ft) |
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100BASE-FX, full-duplex: (multi-mode) |
- 2 km (6,562 ft) |
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100BASE-FX, half-duplex: (single-mode) |
- 412 m (1350 ft) |
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100BASE-FX, full-duplex: (single-mode) |
- 20 km (65,620 ft) |
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100BASE-FX, full-duplex: (single-mode, long reach) |
- 40 km (131,240 ft) |
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Installation and User Guide(07/05) |
Operating Environment
LBHXXXA(E): 32ºF to 104ºF (0ºC to 40ºC)
LBHXXXA(E)-H: -13ºF to 140ºF (-25ºC to 60ºC) Long term per agency tests (UL). -40ºF to 149ºF (-40ºC to 85ºC) Short term per IEC Type tests.
LBHXXXA(E)-P: -40ºF to 167ºF (-40ºC to 75ºC) Long term per agency tests (UL).
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-58ºF to 212ºF (-50ºC to 100ºC) Short term per IEC Type tests. |
Storage Temperature, |
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-40ºF to 160ºF (-40ºC to 85ºC) |
Cold Start: |
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LBHXXXA(E)-H to -20ºC
LBHXXXA(E)-P to -40ºC
Ambient Relative Humidity: 5% to 95% (non-condensing)
Altitude (All models): |
-200 to 5000ft. (-60 – 15,000 m) |
Conformal Coating (optional) for humidity protection
Note: H and Extreme models are designed for NEBS compliance, including, vibration, shock and altitude.
Black Box® Heavy Duty Edge Switches |
Installation and User Guide(07/05) |
Packaging:
Enclosure: Rugged sheet metal (Steel). Dimensions of the Switch unit:
3.7 in H x 3.0 in W x 1.7 in D (9.4 cm x 7.6 cm x 4.3 cm)
Weight: all models: 13 oz. (370g); Power supply, A, and AE: 5.8 oz (165g)
A–H, and AE-H: 5.8 oz (165g) A–P, and AE-P: 7.9 oz (225g)
Cooling Method:
Convection on the office model. The Hardened (H) factory floor and Extreme (P) temperature un-controlled location models have closed cases to withstand dirt and use special thermal techniques to transfer heat to the outside of the case for cooling.
ALARM RELAY Terminal Block, H and P models only, two screw terminals:
Internal 60VA relay contact: Open for power Off, closed for power On (Hardware).
Black Box® Heavy Duty Edge Switches |
Installation and User Guide(07/05) |
POWER SUPPLY
These products are intended to be supplied by a Listed, Direct Plug-In power unit, marked “Class 2”, or a Listed ITE Power Supply, marked “LPS”, which has suitably rated output voltage (i.e. 9vdc, 12vdc, 24vdc, 48vdc), and suitably rated output current (i.e. 100mA to 500mA).When connected to a 48V centralized DC source, these products shall be provided with a Listed 5 A DC fuse in the supply circuit.
Direct DC POWER SUPPLY : built-in terminal block for +, -, ground along with 12VDC jack 12V DC internal (range 8.0 to 15V DC),
24V DC internal (range 10 to 36V DC), -48V DC internal (range 30 to 60V DC),
AC POWER SUPPLY ( using an external power adapter):
All models have an (8-15)VDC output with 6ft long cord and a 2.5mm center + jack. The external AC power supplies are temperature rated to match the Edge Switch ratings.
Black Box® Heavy Duty Edge Switches |
Installation and User Guide(07/05) |
Office Models Ratings (0 to 40°C)
North America (A) models. Input: direct plug-in 95-125vac at 60 Hz. Output:12vdc, 1Amps
International (AE) models. Input: 240vac at 50Hz with IEC 320 connector for the user supplied AC power cord.
Output:12vdc, 1Amps
Factory Floor Models (H) Ratings (-25 to 60°C)
North America (A-H) models. Hardened, factory floor temperature rated. Input: 6ft AC 3power cord to IEC 320 connector on the 100-240vac 47-63Hz external power adapter. Output:12vdc, 1.25Amps
International (AE-H) models. Factory floor temperature rated. Input: IEC 320 connector on the 100-240vac 47-63Hz external power adapter. Requires a user supplied power cord Output:12vdc, 1.25Amps.
Temperature un-controlled Extreme (P) Ratings (-40 to 75°C)
North America (A-P) models. Outdoor temperature rated. Input: 6ft AC power cord to IEC 320 connector on the100-240vac 47-63Hz external power adapter.
Output:12vdc, 2Amps.
Black Box® Heavy Duty Edge Switches |
Installation and User Guide(07/05) |
International (AE-P) models. Outdoor temperature rated. Input: IEC 320 connector on the 100-240vac 47-63Hz external power adapter. Requires a user supplied power cord. Output:12vdc, 2Amps.
Note: LH1505-CK - For Hardened or Extreme -24VDC unit only for dual DC power (sold separately). See 3.6.
Power Consumption: See Section 3.6.
Note 1: the 12V DC jack can be used for dual source DC input using an AC adapter and the DC terminal block. Power supply protection is provided by internal diodes.
Note 2: The Direct DC power floats. The user may ground either “+” or “-” if desired. Power Consumption, all models: 7.0 watts typical, 9.0 watts max.
Port Connectors:
RJ-45 Ports: support 100BASE-TX and 10BASE-T with auto-cross (MDIX). They are shielded 8-pin female connectors for shielded (STP) and unshielded (UTP) Cat 3, 4, 5 cable.
Black Box® Heavy Duty Edge Switches |
Installation and User Guide(07/05) |
Fiber optic port: supports 100Base-FX with a “fiber flavor” choice of multimode SC, ST, LC or MTRJ or single mode SSC, SSCL, SST or SLC connectors. (By default factory settings is at “Full” duplex on fiber ports)
LED Indicators (Front)
POWER: Steady ON when power applied
10/100: Steady ON for 100Mbps; OFF for 10 Mbps(copper ports only) LK/ACT: Steady ON for LINK (LK) with no traffic, BLINKING indicates
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port is transmitting / receiving (ACT). |
F/H: |
Steady ON for full-duplex, OFF for half-duplex (Fiber port only) |
Mounting options
Metal mounting clips for panel mounting: included
DIN-Rail mounting option: Model # DIN_RAIL_MC2 (see Section 3.4) Rack-mount option: Model # LH1505-RACK (see Section 3.2)
Depth: 6.0”, width: 17” Height: 2.25” (15cm D x 43cm W x 5.7cm H)
Black Box® Heavy Duty Edge Switches |
Installation and User Guide(07/05) |
Mean Time Between Failure (MTBF) – over15 years, Telcordia (Bellcore) Method
Agency Approvals and Standards Compliance:
UL Listed (UL 60950), cUL, CE, Emissions meets FCC Part 15 Class A. NEBS L3 and ETSI compliant.
Hardened and Extreme models: IEEE 1613 Env. Std for Electric Power Substations Extreme models: NEMA TS-2 and TEES for traffic control equipment Extreme models: designed for UL 2043 above-the-ceiling installation IEC61850 EMC and Operating Conditions Class C Power Substations
Made in USA
Black Box® Heavy Duty Edge Switches |
Installation and User Guide(07/05) |
1.2Summary of models and descriptions
Note: The LBH150, LBH240 and LBH600 model # consists of the base unit, for domestic power supply add A, for international power supply add AE, fiber interface xx and the dc power option yy. (see note for xx and yy) In three different temperatures range Standard, Hardened and Extreme.
Standard for office and wiring closet (0 to 40C) using an external AC power supply. LBH150A(E)-xx = one 100Mb fiber port + five 10/100 RJ-45
LBH240A(E)-xx = two 100Mb fiber port + four 10/100 RJ-45 LBH600A(E) = six 10/100 RJ-45
Hardened (H) for factory floor (-25 to 60C) using a direct DC ( 8-15VDC) and/or external AC hardened power supply (included).
LBH150A(E)-H-xx-yy = one 100Mb fiber port + five 10/100 RJ-45 LBH240A(E)-H-xx-yy = two 100Mb fiber port + four 10/100 RJ-45
LBH600A(E)-H-yy = six 10/100 RJ-45
Extreme (P) for un-controlled (outdoor) (-40 to 75C) using direct DC (8-15VDC) and/or external AC Extreme power supply (included).
LBH150A(E)-P-xx-yy = one 100Mb fiber port + five 10/100 RJ-45 LBH240A(E)-P-xx-yy = two 100Mb fiber port + four 10/100 RJ-45
LBH600A(E)-P-yy = six 10/100 RJ-45
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Installation and User Guide(07/05) |
Note: xx for fiber interface
“SC” = 100Base-FX-SC: multi-mode fiber optic with SC type connector, 2km. “SSC”= 100Base-FX-SSC: single-mode fiber optic with SC type connector, 20km. “SSCL”= 100Base-FX-SSCL: single-mode fiber optic with SC type connector, 40km. “ST” = 100Base-FX-ST: multi-mode fiber optic with ST type connector, 2km. “SST” = 100Base-FX-ST: single-mode fiber optic with ST type connector, 2km. “SLC”= 100Base-FX-SLC: single-mode fiber optic with LC type connector, 15km. “MT”= 100Base-FX-MTRJ: multi-mode fiber optic with MTRJ type connector, 2km.
Note: yy for dc power options “12” = 12 VDC
“24” = 24 VDC and HD and PD for DIN Rail mounts bracket included “48” = -48 VDC
without the –yy unit is AC powered.
Accessories
LH1505 = 19” Rack-mount tray for LBH150, LBH240 and LBH600 Switch models, up to 8 units Other Tray configurations with power supplies and power cabling included - See Section 3.3
LH1505-CK= Cable kit for 24VDC input power input jack for one of any 24VDC model DIN-RAIL MC2 = Metal DIN-Rail mounting bracket for one Heavy-Duty LBH150, LBH240 and LBH600 Switch, -See Section 3.4
Conformal Coating (for high humidity and “tropical” applications) - request quote.
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Black Box® Heavy Duty Edge Switches |
Installation and User Guide(07/05) |
2.0INTRODUCTION
This section describes LBHXXX Series models, including appearance, features
and typical applications.
2.1 Inspecting the Package and the Product
Examine the shipping container for obvious damage prior to installing this product; notify the carrier immediately of any damage which you believe occurred during shipment or delivery. Inspect the contents of this package for any signs of damage and ensure that the items listed below are included.
This package should contain:
1 |
LBHXXX Series Heavy-Duty Edge Switch unit, |
1 |
External Power Supply, (not with DC powered models) |
1 set |
Metal panel mounting clips and screws (2 each) |
1 |
User Guide (this manual) |
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