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Copyright © 2006
Patton Electronics Company
All Rights Reserved
23
USER
MANUAL
Model 2121/2135C
Ethernet Micro-Bridge
Part# 07M2121-UM
Doc# 08305U2-001,
Rev. B
Revised 10/25/06
C E R T I F I E D
An ISO-9001
Certified
Company
SALES OFFICE
(301) 975-1000
TECHNICAL SUPPORT
(301) 975-1007
http://www.patton.com
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Related Manuals for Patton electronics 2121
Summary of Contents for Patton electronics 2121
- Page 1 Notes __________________________________________ __________________________________________ __________________________________________ USER __________________________________________ __________________________________________ MANUAL __________________________________________ __________________________________________ Model 2121/2135C __________________________________________ Ethernet Micro-Bridge __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ SALES OFFICE Part# 07M2121-UM...
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Page 2: Table Of Contents
5.1.3 Power and DCE/DTE Interface LEDs commercial installation. However, this is no guarantee that interfer- ence will not occur in a particular installation. If the Model 2121/2135C Appendix A - 2121 Specifications ..........15 does cause interference to radio or television reception, which can be... -
Page 3: Service
(301) 975-1007 Email: http://www.patton.com - Integral V.35 Male to 10BaseT Ethernet (Model 2135C) www: support@patton.com. - Integral X.21 Male to 10BaseT Ethernet (Model 2121) - Industry standard, shielded RJ-45 10BaseT connection - 802.3 Ethernet supported by Transparent LAN bridging NOTE:... -
Page 4: Ppp Operational Background
Patton Router 2121/2135C 3.0 PPP OPERATIONAL BACKGROUND Bridge PPP is a protocol used for multi-plexed transport over a point- Ethernet LAN to-point link. PPP operates on all full duplex media, and is a sym- PEC Device w/ metric peer-to-peer protocol, which can be broken into three main Serial I/F components: 1. -
Page 5: Installation
AC outlet. The unit does not have a power switch. 5 (no connection) 6 RD- (data input to Ethernet) The 2121/2135C is factory set to be used with the AC power 7 (no connection) supply. 8 (no connection) Note: Default setting has strap on position 7 and 8 on J3 for Figure 3. -
Page 6: Dc Power
See figure 6 below. The 36-60 VDC DC to DC adapter is supplied with the DC ver- sion of the Model 2121/2135C. The black and red leads plug into a DC source (nominal 48VDC) and the barrel power con- nector plugs into the barrel power supply jack on the 2121/2135C. -
Page 7: Configuration
(buffer saturation has greater priority than an empty MAC table). ready for operation. Observe that the serial port of the 2121/2135C is configured as a DTE and must connect to a DCE. Valid system statuses are: The LAN port also requires no configuration to connect to a... - Page 8 CTS- Clear to Send LED (yellow) - turns ON when the 2135C is ready to receive data from the DCE. IND- Indication LED (yellow) - turns ON when the 2121 is ready to receive data from the DCE. DCD- Data Carrier Detect LED (yellow) - Turns ON to indi- cate that a carrier detect signal is received from the DCE.
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Page 9: Appendix A - 2121 Specifications
APPENDIX A APPENDIX B PATTON ELECTRONICS MODEL 2121 PATTON ELECTRONICS MODEL 2135C SPECIFICATIONS SPECIFICATIONS LAN Connection: RJ-45, 10BaseT, 802.3 Ethernet sup- LAN Connection: RJ-45, 10BaseT, 802.3 Ethernet sup- ported by Transparent LAN ported by Transparent LAN bridging bridging DTE connection: DB-15 connector, X.21 (DTE orienta-... -
Page 10: Appendix C - Factory Replacement Parts
Part # Description Pin # Signal 07M2121/2135C..2121/2135C User Manual 0805DCUI....100-250 VAC Universal Power Supply 1 TD + (data output from 2121/2135C) 2 TD - (data output from 2121/2135C) 3 RD + (data input to 2121/2135C) no connection no connection 6 RD -... -
Page 11: Appendix E - X.21 Terminal Interface Pin Assignment
APPENDIX E APPENDIX F X.21 Terminal Interface Pin Assignment V.35 Terminal Interface Pin Assignment (DB-15 Male Connector) (M/34 Male Connector) Pin # Signal Pin # Signal A GND (Earth Ground/Shield) B SGND (Signal Ground) Frame GND D CTS (DCE Source) Transmilt A E DSR (DCE Source, Always On) -
Page 12: Appendix G - Power Supply Interface
APPENDIX G Notes __________________________________________ POWER SUPPLY INTERFACE __________________________________________ __________________________________________ Via 5VDC power jack (J1) Center Pin: +5VDC @ 500 mA minimun __________________________________________ Outer Barrel: Ground __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________...