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TECHNICAL: 

SALES:

FAX:

ADDRESS:

WEB:

(0118) 965 6000
(0118) 965 5100
(0118) 965 5001

464 Basingstoke Road, Reading, Berkshire RG2 0QN

www.blackbox.co.uk

Ethernet to 

G.703 Bridge

464 Basingstoke Road, Reading, Berkshire RG2 0QN

© Copyright 2000. Black Box Catalogue, Ltd.

LBU2090
August 2000

Summary of Contents for LBU2090

Page 1: ...8 965 6000 0118 965 5100 0118 965 5001 464 Basingstoke Road Reading Berkshire RG2 0QN www blackbox co uk Ethernet to G 703 Bridge 464 Basingstoke Road Reading Berkshire RG2 0QN Copyright 2000 Black Bo...

Page 2: ...idge How To Contact your Local Black Box Italy Australia Black Box Italia S P A Black Box Catalog Australia PTY LTD Tel 0227400280 Tel 0398797100 Fax 0227400219 Fax 0398702955 www blackbox it Germany...

Page 3: ...r is encouraged to try to correct the interference by one or more of the following measures moving the computing equipment away from the receiver re orienting the receiving antenna and or plugging the...

Page 4: ...based on its IP address Figure 1 shows a typical Cisco router with a serial interface configured as a PPP Half Bridge The router serial interface uses a remote device that supports PPP bridging to fun...

Page 5: ...ture therefore authentication is generally not required If the foreign device requires authentication via PAP or CHAP the PPP software will respond with default Peer ID consisting of the units Etherne...

Page 6: ...bled SW2 3 Data Inversion OFF Data Not Inverted SW2 4 V 54 CSU select OFF V 54 RDL loop SW2 5 FPS enabled OFF Enabled SW2 6 V 54 Response OFF Enabled SW2 7 Not Used OFF N A SW2 8 Not Used OFF N A 9 Et...

Page 7: ...twork Line Coding options Set these options to be the same as the Line Coding given to you by your Service Provider If you are using two Ethernet to G 703 Bridge s together as short range modems set b...

Page 8: ...ng the 75 Ohm interface jumper straps JP3 JP6 JP7 and JP8 must be installed over the jumpers The jumpers are located next to the BNC connectors Refer to the following section to open the case Open the...

Page 9: ...nection 6 RD data input 7 no connection 8 no connection 1 2 3 4 5 6 7 8 Figure 8 Connecting the 10Base T Ethernet Port to a PC Figure 9 10Base T Cross over Cable Connection Figure 10 Connecting the 10...

Page 10: ...gher priority buffer saturation has greater priority than an empty MAC table Valid system statuses are 1 pulse system status is okay 2 pulses no MAC entries in the MAC Address Table Figure 12 Ethernet...

Page 11: ...4 pulses IM1 I buffer is saturated 5 pulses WAN receive frame s too large 6 pulses WAN receive frame s not octet aligned 7 pulses WAN receive frame s aborted 8 pulses Detected WAN receive frame s with...

Page 12: ...the Central Office network switch supports CSU loops over an E1 interface When CSU Loop is selected and when in D4 framing mode the Ethernet to G 703 Bridge will implement the loop up command when it...

Page 13: ...es Power Supply 5VDC external power supply 100 240VAC 50 60Hz 0 4A Humidity Up to 90 non condensing Temperature 0 to 70o C Dimensions 9 0 x 5 3 x 2 0 cm 3 5 L x 2 1 W x 0 78 H Ethernet to G 703 Bridge...

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