Black Box LB200A Скачать руководство пользователя страница 14 | Manualshive

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Black Box LB200A Скачать руководство пользователя страница 14

MULTI-RATE ETHERNET EXTENDER

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3. Configuration

The Multi-Rate Ethernet Extender has four DIP switches for configuring the unit
for a wide variety of applications. This section describes switch locations and
explains the different configurations.

Using a small flat-tip screwdriver, remove the protective cover located on the
underside of the Ethernet Extender (see Figure 8).

Figure 8.

Removing protective cover

Multi-Rate Ethernet Extender

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Содержание LB200A

Страница 1: ...days a week Call 724 746 5500 or fax 724 746 0746 Mail order Black Box Corporation 1000 Park Drive Lawrence PA 15055 1018 Web site www blackbox com E mail info blackbox com BLACK BOX NETWORK SERVICES Multi Rate Ethernet Extender P o w e r L i n k Q O L L i n k C O L F D x 1 0 0 M T X R X LINK Ethernet Multi Rate Ethernet Extender DECEMBER 2005 LB200A ...

Страница 2: ...en tested and found to comply with the limits for a Class A computing device in accordance with specifications in Sub part B of Part 15 of FCC rules which are designed to provide reasonable protec tion from such interference in a commercial installation However there is no guarantee that interference will not occur in a particular installation If the Ether net Extender does cause interference to r...

Страница 3: ...rico debe ser usado únicamente con carritos o pedestales que sean recomendados por el fabricante 7 El aparato eléctrico debe ser montado a la pared o al techo sólo como sea recomendado por el fabricante 8 Servicio El usuario no debe intentar dar servicio al equipo eléctrico más allá a lo descrito en las instrucciones de operación Todo otro servicio deberá ser referido a personal de servicio califi...

Страница 4: ...ado únicamente de acuerdo a las recomen daciones 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 derra mados sobre la cubierta u orificios de ventilación ...

Страница 5: ...necting the 10 100Base T Ethernet Port to a Hub 12 2 3 2 Connecting the 10 100Base T Ethernet Port to a PC DTE 12 2 4 Connecting Power 12 3 Configuration 14 3 1 Configuring DIP Switch S1 15 3 1 1 Switch S1 1 Ethernet Auto Sense 15 3 1 2 Switches S1 2 and S1 4 Line Rate 16 4 Operation 17 4 1 Power Up 17 4 2 Front Panel LED Status Monitors 17 A Specifications 19 A 1 LAN Connection 19 A 2 Transmissio...

Страница 6: ...XTENDER 6 A 9 Humidity 20 A 10 Dimensions 20 B Multi Rate Ethernet Extender Interface Pin Assignment 21 B 1 10 100Base T Interface 21 B 2 Line Interface 21 4 2 3 Terminal Block 21 C Distance Chart Based on 24 AWG 0 5 mm 22 ...

Страница 7: ...D indicators for Power Ethernet Link Activity Line Link Quality of Line QoL Surge suppression up to 20 kA 8 20 µs Available in rack mount or standalone configurations Made in the USA 1 2 Description The Multi Rate Ethernet Extender L Local and Multi Rate Ethernet Extender R Remote provide high speed LAN connections between peered Ethernet LANs remote PC s or any other network enabled 10 100Base T ...

Страница 8: ...ets across the link that are meant for the remote peered LAN Figure 1 Typical application The Local and Remote Multi Rate Ethernet Extenders work together to create a transparent extension between two peered Ethernet LANs Figure 1 shows a typi cal point to point application ...

Страница 9: ...Figure 2 for the standalone unit s rear panel arrangements 2 Connect the Ethernet interface refer to section 2 3 Connecting the 10 100Base T Ethernet Interface on page 11 3 Connect the power plug refer to section 2 4 Connecting Power on page 12 Figure 2 Multi Rate Ethernet Extender standalone rear panel 2 2 Connecting the Twisted Pair Line Interface The Multi Rate Ethernet Extender supports commun...

Страница 10: ...nected together using twisted pair unconditioned dry metal wire between 19 0 9mm and 26 AWG 0 4mm Leased circuits that run through signal equalization equipment are not acceptable 2 The Ethernet Extender is equipped with two interface jacks that can be used on the LINK interface an RJ 45 or a terminal block These LINK interfaces are a two wire interface Observe the signal pin relationships on the ...

Страница 11: ...10 100Base T interface This port is designed to connect directly to a 10 100Base T network Figure 5 shows the signal pin relationships on this interface You may connect this port to another Ethernet device via a Type 4 or Type 5 cable that is up to 328 ft 100 m long Figure 5 Ethernet Extender 10 100Base T RJ 45 Connector Pinout Ethernet LINK Power Made in the USA RING TIP 1 TX data output from Lin...

Страница 12: ... If you wish to connect the Ethernet Extender to another DTE devices such as 10 100Base T network interface card in a PC or Ethernet Extenders in a back to back arrangement you must construct a 10 100Base T crossover cable as shown in Figure 7 Figure 7 10 100Base T crossover cable 2 4 Connecting Power An external AC or DC power supply is available separately This connection is made via the barrel ...

Страница 13: ...rth An approved external SELV source rated a maximum of 5 VDC 2 A that incorporates a disconnect device must be used and positioned within easy reach of the operator s position The Ethernet Extender does not have a power switch so it powers up as soon as it is plugged in WARNING There are no user serviceable parts in the LB200A modem Fuse replacement should only be per formed by qualified service ...

Страница 14: ...t for a wide variety of applications This section describes switch locations and explains the different configurations Using a small flat tip screwdriver remove the protective cover located on the underside of the Ethernet Extender see Figure 8 Figure 8 Removing protective cover M u lt i R a t e E t h e r n e t E x t e n d e r ...

Страница 15: ... capability Full Auto sense capability consists of standard Ethernet Auto sensing 100BaseT full duplex 100BaseT half duplex 10BaseT full duplex and 10BaseT half duplex Limited Auto sensing capability consists on only auto sens ing for 100BaseT half duplex 10BaseT full duplex and 10BaseT half duplex The limited auto negotiation feature is used when an Ethernet device does not comply with IEEE 802 3...

Страница 16: ...Symmetric Line Rate ON ON ON 6 25 Mbps ON ON OFF 9 38 Mbps ON OFF OFF 12 5 Mbps Factory Default ON OFF ON 16 67 Mbps Table 3 Asymmetric Line Rates Selection Chart S1 2 S1 3 S1 4 Asymmetric Line Rates DS US OFF OFF ON 4 17 Mbps 1 56 Mbps Mode 0 OFF ON ON 9 38 Mbps 1 56 Mbps OFF ON OFF 16 67 Mbps 2 34 Mbps Table 4 Reserved for future use S1 5 S1 6 S1 7 S1 8 Reserved for future use OFF OFF OFF OFF Re...

Страница 17: ...ify that the unit is connected to the appropriate power source 4 2 Front Panel LED Status Monitors The Ethernet Extender features five front panel LEDs that monitor power the Ethernet signals and the Line connection Figure 10 on page 18 shows the front panel location of each LED Table 5 on page 18 describes the LED functions WARNING There are no user serviceable parts in the LB200A modem Fuse repl...

Страница 18: ...The more error corrections the more often the LED blinks If the light remains lit continuously it means that the line is noisy although the data at the Ethernet port remains uncorrupted Further impairment of the line however risks having the line fail as indicated by the green Link LED extinguishing Ethernet Link Active Green Solid Green indicates that 10 100Base T Ethernet link has been establish...

Страница 19: ...tric rates are available via DIP switch settings A 4 Multi Rate Ethernet Extender Distance 6 000 ft 1 83 km at 1 56 Mbps upstream 4 17 Mbps downstream Note Distances depend on selected line rate A 5 Line Surge Suppressor Gas tube with maximum current surge 20 kA 8120 µs A 6 LED Status Indicators Power Green Line Link Green QOL Red Ethernet Link Green Activity Yellow A 7 Power Supply Input power 5 ...

Страница 20: ...MULTI RATE ETHERNET EXTENDER 20 A 8 Temperature Range 32 122 F 0 50 C A 9 Humidity Up to 90 non condensing A 10 Dimensions 1 58H x 4 16W x 3 75D in 10 6H x 4 1W x 8 8D cm ...

Страница 21: ...t Extender Interface Pin Assignment B 1 10 100Base T Interface RJ 45 Pin 1 TX Pin 2 TX Pin 3 RX Pin 6 RX Pins 4 5 7 8 no connection B 2 Line Interface RJ 45 Pin 4 RING Pin 5 TIP Pins 1 2 3 6 7 8 no connection B 2 1 TERMINAL BLOCK See Figure 4 on page 11 ...

Страница 22: ...mm Symm Line Rate DS US Distance in feet km 6 25 Mbps 4 500 1 37 9 38 Mbps 4 150 1 26 12 5 Mbps 4 000 1 22 16 67 Mbps 3 300 1 00 Asymm Line Rate DS US Distance in feet km 4 17 Mbps 1 56 Mbps Mode 0 6 000 1 83 9 38 Mbps 1 56 Mbps 5 500 1 68 16 67 Mbps 2 34 Mbps 5 000 1 52 ...

Страница 23: ...______________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ____________________...

Страница 24: ... Copyright 2005 Black Box Corporation All rights reserved 1000 Park Drive Lawrence PA 15055 1018 724 746 5500 Fax 724 746 0746 BLACK BOX NETWORK SERVICES ...

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