Raisecom RC802-60B Series User Manual Download Page 1 | Manualshive

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RC802-60B

RC804-60B

RC806-60B

Dual E1s link

Modular Optical Multiplexer

User Manual

(Rev. M)

Raisecom Technology Co., Ltd.

(12/2004)

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Summary of Contents for RC802-60B Series

Page 1: ...RC802 60B RC804 60B RC806 60B Dual E1s link Modular Optical Multiplexer User Manual Rev M Raisecom Technology Co Ltd 12 2004 ...

Page 2: ...integrated device that has precise elements please avoid violent shakes and impacts and do not disassemble or maintain the device yourself If it is required please do it under the guide of our technical staff following in the steps of anti static Please contact us if there is any need There must be grounding protection for the sake of safety do not disassemble the device yourself we regard it as y...

Page 3: ...ront Panel 6 4 1 1 Power Supply Indicator 6 4 1 2 Alarm Indicators 6 4 1 3 E1 Interface 6 4 1 4 Optical Interface 7 4 2 Dip switch Setup 7 4 2 1 Dip switch SW5 Setup 7 4 2 2 E1 Interface Impedance Setup SW4 8 4 2 3 Factory Default setup SW3 8 5 Installation and Test 9 5 1 Inspecting the Product 9 5 2 Preparation Before Installation 9 5 3 Installation 9 5 3 1 Connecting Data Interfaces 9 5 3 2 Appl...

Page 4: ... loop back function for E1 channel It is convenient for deployment operation and maintenance z RC800 60B is also featured by modularization design with high security stability reliability and easy to use Power supply is provided from the chassis backplane 2 3 Product Article Description Article Description RC802 60B S1 Module at central office customer premise DB9 interfaces for 2 E1 channel optic...

Page 5: ... Ltd 4 The following products can work in pairs Central office module Customer premises module RC802 60B S1 RC802 60B S1 RC802 60B S2 RC802 60B S2 RC802 60B S3 RC802 60B S3 RC806 60B S1 RC804 60B S1 RC806 60B S2 RC804 60B S2 ...

Page 6: ...or some types Product number Optical interface Transmit Wavelength Nm Launch power dBmW Receiving sensitivity dBmW Over load point dBm Typical transmission distance Km Optical loss dB Km RC802 60B S1 DSC 1310 15 8 34 8 0 25 0 5 RC802 60B S2 DSC 1310 5 0 34 8 10 60 0 5 RC802 60B S3 DSC 1550 DFB 5 0 36 10 15 120 0 25 RC804 60B S1 SC PC 1310 12 3 30 8 0 25 0 5 RC804 60B S2 SC PC 1310 5 0 32 8 10 50 0...

Page 7: ...rm in optical link red ON when the receiving signal loss occurs at the local site Flashing when the receiving signal loss occurs at the remote site LERR receiving signal error alarm in optical link yellow ON when LOF loss of frame alignment occurs or the receiving BER exceeds 10 3 level at local site RERR receiving signal error alarm in optical link yellow ON when LOF loss of frame alignment occur...

Page 8: ...ack is set up on local optical multiplexer the remote optical multiplexer will generate internal loop and external loop simultaneously z 4th bit Fault Pass Through FPT function setup When FPT is disabled it is identical to the AIS function of traditional optical multiplexers When the receiving signals of the E1 interface at the remote site are lost the CORRESPONDING local E1 interface will output ...

Page 9: ...d by the remote multiplexer the module need to be manually set up to that working mode 4th bit Remote management setup OFF Auto sensing management setup ON Forced management by the remote site multiplexer 4 2 2 E1 Interface Impedance Setup SW4 Please use a small flat blade screwdriver or other sharp end tools to set up the dip switch Each group of dip switch is corresponding to its respective E1 i...

Page 10: ...e tester and optical power test meter for the test of link quality If using 120Ω balanced signal interface please change the dip switch setup on the bottom of the optical multiplexer Fix the optical multiplexer into RC001 16 19 inch 3U chassis Pay attention to the ambience requirement 5 3 Installation 5 3 1 Connecting Data Interfaces z E1 interface It is suggested to use cables provided in accesso...

Page 11: ...Raisecom Technology Co Ltd 10 If the power supply is AC 220V please use the power cable in the accessories provided by the factory After applying the power supply the PWR indicator shall be steadily ON ...

Page 12: ...y connected And check the receiving optical power with optical power test meter which shall be bigger than the index of receiving sensitivity z Yellow ERR indicator of optical port is on Answer The loss of frame alignment occurs or the bit error rate of optical RX signal is greater than 10 6 or 10 3 Usually ERR alarm occurs right after applying the power supply but after 10 seconds the ERR indicat...

Page 13: ... of Cable Making E1 Cable Making RC800 60B series E1 cable Please order cables from factory 2005 Raisecom Technology Co Ltd All trademarks are the property of their respective owners Technical information may be subject to change without prior notification ...

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