RC702-FX Ethernet over SDH User Manual
Contents
1. A OFF SDH card uses local clock as transmit clock E ON SDH card uses recovered clock from line as transmit clock At bit RESERVED Ethernet port ACT TX RX indicator ON indicates data is being transmitted OFF indicates port is idling LNK Ethernet connection indicator ON indicates Ethernet is connected OFF indicates Ethernet RAISECOM Raisecom Technology Co Ltd is not connected SNMP network management port ACT TX RX indicator ON indicates data is being transmitted OFF indicates port is idling LNK Ethernet connection indicator ON indicates Ethernet is connected OFF indicates Ethernet is not connected 100M Ethernet port speed indicator ON indicates 100M OFF indicates 10M FDX Full duplex indicator ON indicates full duplex mode OFF indicates half duplex mode FLASHING indicates collision is detected ALM General alarm indicator ON indicates alarms generated besides LOS and LOF PWR Power Supply indicator ON indicates power normal OFF indicates power failed SYS System indicator FLASHING indicates CPU working normally PS1 amp PS2 PWR Power Supply indicator ON indicates power normal OFF indicates power failed RAISECOM Raisecom Technology Co Ltd 5 Application RC702 701 FE use SDH transmission network for long distance transmission of Ethernet data And there must be a VC4 channel in SDH SONET before using this device Both of ends of this channel have2. EOS device Connect the DBY connector to PC serial interface Run Hyper terminal program and configure the baud rate as 9600 Configure RC702 FE more information is available in configuration guide 13 RAISECOM Raisecom Technology Co Ltd 6 2 6 Connect network management interface RC702 FE only Connect SNMP network management interface to related network 6 2 7 Power on When connect power supply cable first connect the cable to POWER plug on rear panel of EOS device and than connect to power supply If you use the 48 DC power supply first connect protection ground then 48V connection to low electron cable and finally OV to high electron Make sure of firm installation and no short cut turn on power supply If you use 220V AC power supply the cable described in appendix is available After being powered on the power supply indicator lights of power supply card device and extended card work normally RAISECOM Raisecom Technology Co Ltd 7 Q amp A If you have problems during the installation or application please try to solve them through the following suggestions And if it does not work please contact the sellers to get technical supports PWR light of power supply card off Check the power supply cable first if power supplied normally there must be error of power supply card There is LOS or LOF alarm of SDH optical interface or electronic interface That is to say there is receiving signal loss o
3. a RC701 702 FE device to connect Ethernet and SDH Typical topology is as follows SDH transmission SDH transmision device Figure 5 1 typical topology RAISECOM 6 1 Preparation Raisecom Technology Co Ltd 6 Installation First check the type and amount of the device with packing list and the appearance There must be drying process if the device is affected with damp To make sure the device will work normally pleas follow the steps Read this guide carefully Prepare optical fiber or 75Q coaxial cable Fix and install access device Connect fiber or cable Configure EOS device RC702 FE only more information is available in configuration guide Work normally 6 2 Installation 6 2 1 Prepare cables The required cables are in table 6 1 Table 6 1 interface cable specifications of RC701 702 FE EOS Interface 100Mbps Ethernet interface and SNMP network management interface Specification UTP of 100Base T the longest distance is 100m CONSOLE cable Available in appendix 155Mbps SDH optical interface Single mode or multi mode optical fiber of SC depends on users 155Mbps SDH electronic interface 75Q coaxial cable for short distance connection Use SYV 75 2 2 communication cable Power supply interface AC mode 220V 10A power supply cable DC mode 48V 10A power supply cable 6 2 2 Install extension card Extension cards of same t
4. RAISECOM RC702 FX Ethernet over SDH User Manual Raisecom Technology Co Ltd RAISECOM Raisecom Technology Co Ltd 1 Caution Please carefully read the following precautions before installing and deploying RC702 FX equipment and operate strictly according to the manual Raisecom will not be held responsible for damages that caused by violation of the manual and security issues Warning only trained and qualified technical person should be allowed to install maintain and fix the equipment The equipment must be safely grounded The equipment shall be installed in a room where the temperature and humidity can be controlled Pay attention to the electricity guidance of the place that equipment is placed RC702 FX equipment is incorporated with sophisticated optical instrument Please measure the output port optical power before connecting the optical ports It is strictly forbidden that the receiving optical power exceeds the input port saturation gt gt RC702 FX equipment is incorporated with sophisticated optical instrument Please do not disassembly or repair Ars the equipment without Raisecom s written permission or Raisecom will take it as abandon of the warranty 1 2 Contents CAUTION E 1 CONIER VTE W E E EEEN E E E EE E EE 3 2 1 MAIN E DEE 3 2 2 PART NUMBER ESPLANATION ron steittoneetiron sits tickeke 3 2 3 RI Ee EE 5 TECHNICAL SPECTBICATIOON viscsssssssscsssssoscesssssvsssnsscsscesascess
5. V 220V AC range of tolerance 180V 260V gt Power consumption less than 15W 3 7 Ambience gt Temperature 5 C 50 C gt Relative humidity lt 90 35 C RAISECOM Raisecom Technology Co Ltd 4 Construction and Indicator 4 1 Front view Figure 4 1 RC702 FX with SDH optical port em Ethernet port Console port docti DIP switch Figure 4 2 RC702 FX with SDH electrical port 4 2 Back panel view When using AC power supply 220V standard three phase power socket is provided Power socket Figure 4 3 RC702 FX with AC power supply When using DC power supply 48V connector pins are provided RAISECOM Raisecom Technology Co Ltd Power connector Figure 4 4 RC702 FX with DC power supply DC power supply provides 3 connector pins 48V PGND and BGND which shall be connected to 48V protecting ground and OV power ground respectively Note that it is critical to connect the protecting ground to ensure the equipment safety 4 3 Indicators on front panel Indicator Description Expansion card SDH optical and electrical PWR Power ON indicates the PS card is working OFF indicates power failed LOF SDH optical synchronization signal ON indicates the signal is lost of synchronization LOS SDH optical signal loss ON indicates the optical signal is lost OFF ON DIP switch is configured to ALL OFF by default 1234 1st bit RESERVED 2nd bit RESERVED
6. cccscssscccsssscccessceeces 16 8 1 APPENDIX CABLE OF CONSOLE INTERFACE cccccccccccccccccccscecccscccececsceeeceescececesseesssesesesseees 16 RAISECOM Raisecom Technology Co Ltd RAISECOM Raisecom Technology Co Ltd 2 Overview RC702 FX is an Ethernet over SDH device developed by Raisecom Technology Co Ltd It provides a 155M SDH interface optical or electronic and a 100M Ethernet interface electronic and encapsulates Ethernet data packets to SDH SONET payload so remote Ethernets can be connected through SDH transmission network at a high speed This device is available in all the operating networks such as China Telecom China Unicom China Mobile China Netcom and China Broadcast amp Television meanwhile it accords with X 85 X 86 of ITU T YD T 1179 2002 of Ministry of Information Industry and related standards of SDH SONET RC702 FE provides network management and it is very convenient to manage 2 1 Main features gt Provides a 100M Ethernet electronic interface and an expansion slot in which a 155M SDH optical or electronic interface card can be inserted gt In SDH SONET optical interface mode the longest transmission distance is 120km gt Supports GFP and LAPS encapsulation at Ethernet port and 100Mbps full duplex mode only gt RC702 FX provides console interface and SNMP network management interface gt RC702 FX provides SNMP network management function and complies with the standard specificati
7. inished in international standard 19 metal enclosure compact and stylish for convenient installation RC702 FX 440mm width x 43 6mm height x 200mm depth RAISECOM Raisecom Technology Co Ltd 3 Technical Specification 3 1 RC702 FX basic configuration gt gt gt gt Expansion card 155 52Mbps SDH STM 1 optical or electrical Ethernet port 100Mbps optical Power supply card AC 220V or DC 48V Management port console Ethernet for SNMP 3 2 Expansion card properties gt SDH optical port 155 52Mbps NRZ line code Refer to Table 2 1 for optical parameters Optical connector SC PC Optical port compliance ITU T G 957 SDH electrical port CMI line code Line signal peak peak value 0 9 1 1V complying with ITU T G 703 Electrical connector 75 Ohm coaxial cable connector Electrical port compliance ITU T G 703 3 3 Ethernet port properties VV V WV Port type optical Data rate only 100Mbps full duplex mode supported Connector SC PC Refer to Table 2 1 for optical port parameters 3 4 Console port properties gt gt Connector type RJ45 Compliance RS232 RAISECOM Raisecom Technology Co Ltd gt Data rate 9600bps 3 5 SNMP management port properties Connector RJ45 Compliance IEEE802 3 10 100M auto negotiation VV V WV Wire order host mode 3 6 Power supply condition gt Voltage 48V DC range of tolerance 36V 72V 24V DC range of tolerance 18V 36
8. ons of SDH SONET network management gt Provide local and remote alarm indicators so it can be installed and maintained conveniently gt No limit to Ethernet maximum transmission unit MTU RC702 FX provides transparent transmission for Ethernet packets gt Integrated internal power supplies provide dual PS hot redundant backup and AC220V DC 48V options gt Whole box power consumption lt 15W 2 2 Part number explanation RC702 FX box consists of mother PCB expansion card and power supply cards The expansion cards include optical port and electrical port options 1 The box part number is like RC702 FX A C RAISECOM Raisecom Technology Co Ltd RC702 Raisecom s Ethernet over SDH equipment FX indicates that the Ethernet port is optical Field A indicates the type of optical Ethernet port M S1 S2 S3 SS13 S15 SS23 and SS25 Please refer to Table 2 1 for optical parameters Field C AC or DC AC for alternative 220V and DC for direct 48V power supply Table 2 1 Optical port parameter Data Rx Extinction Minimum P imale Part Connector Line Wavelength TX power one transmissio number ae Speed ee en dBm Sensitivity ratio saturation EE P Mbps dB dB dbm km SC M 155 52 NRZ 1310 18 14 lt 29 gt 8 2 gt 14 0 2 Multimode ei SCSingle asss2 nRz a 15 8 lt 34 38 2 gt 8 0 25 mode 52 SCSingle asss2 nrz a ER lt 34 gt 8 2 g
9. r frames receiving not synchronously of SDH optical or electronic interface First check whether the fiber or cable is connected correctly secondly self loop the fiber perhaps optical loss is needed or cable if there are still alarms then there is something wrong with device Indicator light of Ethernet interface or SNMP network management interface is off First check whether the cable works normal or not then check whether the devices connect to Ethernet interface or SNMP network management interface works normal or not It is recommended that use rollover cables to connect switch or hub and use crossover cables t o connect router or NIC Line is disconnecting Check whether Ethernet interface is in 100M full duplex and it must be in that mode otherwise it will not work RAISECOM Raisecom Technology Co Ltd 8 Appendix How to make CONSOLE cable 8 1 Appendix 1 cable of CONSOLE interface Signaling and Pinouts of CONSOLE of RJ45 plug Pin number of RJ45 Signal Correspond PC serial port pin number 1 NC DSR RxD GND GND TxD DTR NC A Ni Om A O 2 3 4 5 6 T7 8 RAISECOM Raisecom Technology Co Ltd BROADBAND to RAISECOM 2005 Raisecom Technology Co Ltd All trademarks are the property of their respective owners Technical information may be subject to change without prior notification
10. sccsosesssessessscsesesocnsssesscsssesaccssssnessosse 6 3 1 RC702 FX BASIC CONPIOGURATION tter tetr tetr tetr tetere trte trtrerteerteererereeere 6 3 2 EXPANSION CARD PROPERTIES sssiisisisrrssisioriscrseei Seeiso os irs ioiei r eresio EEES Eeee E Ero EE Eei E ESEO iE sni 6 3 3 ETHERNET PORT PROPERTIES cccccccccccccccccccccccscscecsceesesesceesesescseeceesesesessseecscscecesececeseseseseseseseeees 6 3 4 CONSOLE PORT PROPERTIES 6 3 5 SNMP MANAGEMENT PORT PROPERTIES seee eere eeeeeeeseeeessesesesesesseeesesessssseeessesessseseese T 3 6 POWER SUPPLY CONDITION T 3 7 TEL CN 7 CONSTRUCTION AND INDICATOR scssccssssscccssssccsssssccessscccsssceccesssccscssecescssscecsesscscesssees 8 4 1 ERUN 8 4 2 BACK EEN 8 4 3 INDICATORS ON FRONT CO EEN 9 APPLICATION WEE 11 INSTALLATION sevscecccescdescsssastvesscetesscosevecestsccessssasseenabosccessessseuacesstenconsasenssesotenesecastvesesssesseventecsaes 12 6 1 PREPARATION coronene n oe TE A EE EA E EO ANE 12 6 2 TINS TATA TION EE 12 O2ds Pr pare cablesiicssccstisicee tai sti hwileeeetiiceataciiaede e tase E 12 6 2 2 Install extension EEN 12 6 2 3 Connect 100M Ethernet nterigce 13 6 2 4 Connect 1593M SDH interface scescusascssiavivsescessasscouvequoqantevtesveves EENS 13 6 2 5 Connect CONSOLE interface RC702 FE onbh JN 13 6 2 6 Connect network management interface RC702 FE only 2 14 ere EE 14 DSA E 15 APPENDIX HOW TO MAKE CONSOLE CABLE jvi u cccsssccsssssscesssccscsss
11. t 8 10 60 mode 53 SC 155 52 NRZ 1550 DFB 5 0 lt 36 gt 10 gt 10 15 120 SC Single strand TX 1310 d 12 SG f 2 SS13 single 155 52 NRZ RX 1550 12 3 lt 30 gt 8 2 gt 8 0 25 mode SC single strand TX 1550 12 2 2 15 ingle 155 52 NRZ RX 1310 12 3 lt 30 gt 8 gt 8 0 25 mode SC Single strand TX 1310 5 32 2 10 23 be 155 52 NRZ RX 1550 5 0 lt 3 gt 8 gt 8 0 50 mode SC single strand TX 1550 155 52 NRZ 5 32 2 10 25 single 555 RX 1310 5 0 lt 3 gt 8 gt 8 0 50 mode Note single strand equipment must be pair used 2 Expansion part number explanation SDH electrical expansion card naming rules RAISECOM Raisecom Technology Co Ltd RC702 SC EP Explanation RC702 Raisecom s Ethernet over SDH equipment SC stands for expansion card of RC702 EP indicates that the expansion card has an electrical port SDH optical expansion card naming rules RC702 SC OP D Explanation RC702 Raisecom s Ethernet over SDH equipment SC stands for expansion card of RC702 OP indicates that the expansion card has an optical port Field D indicates the optical port type M S1 S2 S3 SS13 SS15 SS23 and SS25 Please refer to Table 2 1 for optical parameters 3 Power supply card part number explanation Part number Description RC702 PWR AC AC 220V power supply RC702 PWR DC DC 48V power supply 2 3 Dimensions RC702 is f
12. ype devices can be exchanged for example extend 12 RAISECOM Raisecom Technology Co Ltd cards of two RC701 EF can be changed You must use jumper to exchange extended cards of different type devices Crossover cable differences of extension cards between RC701 FE and RC702 FE table 6 2 and 6 3 Table 6 2 Jumper settings of electronic extended card of RC701 702 FE Type RC701 FE RC702 FE jumper JP 1 Connect with a short N A JP2 N A Connect with a short JP3 N A Connect pin 2 and 3 with a short Table 6 3 Jumper settings of optical extension card of RC701 702 FE type RC701 FE RC702 FE jumper JF 1 Connect with a short N A JP2 Connect pin 1 and 2 Connect pin 2 and 3 with a short with a short JP3 N A Connect pin 2 and 3 with a short Note this is the default settings 6 2 3 Connect 100M Ethernet interface One end of Ethernet cable connects to router or switch and the other end connects to Ethernet interface of EOS device Usually Ethernet interface is in 100M full duplex mode 6 2 4 Connect 155M SDH interface Connect one end of SDH optical fiber to the SDH interface on EOS device Connect the other end of SDH optical fiber to STM 1 interface of SDH device Under normal condition indicator lights of LOS and LOF are off 6 2 5 Connect CONSOLE interface RC702 FE only Connect the RJ45 connector of CONSOLE cable to CONSOLE interface on front panel of
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