Raisecom RC801-60B-FV35 Series User Manual Download

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Raisecom Technology Co., Ltd

5. Installation & Preparation

5.1. Before installation

Please make sure that your V.35 cable matches the equipment you want to connect

Please check whether the equipment has been destroyed

If you do not use network management, please configure the device through
DIP-switch before installation.

The E1 interface is 75

BNC in default, if Balance interface is needed please

configure the SW7 on the bottom of device.

Using of E1 balanced interface cable
The definition of each pin on E1 balanced interface is
shown in below table:

NO.

1 2 3 4 5 6 7 8

Signal

Name

TD+ TD- N/A RD+ RD- N/A N/A

N/A

Meaning Output -

Input +

Input -

When connect the 120

Ω

balanced interface to other device, the pin definition of the device

should be aware. The connection type of twisted pair cable is shown as following:

Modem

BALANCE-RJ45 E1Transmission Device Balanced Interface

＋

Signal Output

＋

－

Signal Output

－

＋

Signal Input

＋

－

Signal Input

－

NOTE: The TD+ and TD- should be two lines which are twisted together. And it is the
same to RD+ and RD-.

5.2. Cautions before Applying the Power Supply

It is strictly forbidden to hot-swap the V.35 interface cable.

If adopts the DC –48V power supply, please firstly connect the Protecting Ground (the
middle pin PGND). They must not be reversely connected, connect -48V with low
voltage input, BGND with high voltage input.

Summary of Contents for RC801-60B-FV35 Series

Page 1: ...RC801 60B FV35 RC803 60B FV35 RC805 60B FV35 Series Standalone V 35 E1 Dual Interface Fiber Optic Modem User Manual REV N Raisecom Technology Co Ltd 05 2006 ...

Page 2: ...when the converter and the other end device are both power on otherwise the V 35 interface will be damaged This device also provides high sensitive optical interface Before connect this device to Fiber media converter please test the transmitting optical power of the latter If the optical power is beyond the overload point of this device please don t connect them otherwise the optical module will ...

Page 3: ...stent and so that the shield layer of the coaxial cable can has the same grounding There must be grounding protection for the sake of safety and stability Do not disassemble the device yourself we regard it as you waiver your rights of repair guarantee ...

Page 4: ...terface and It s Indicator 12 4 2 Description of the Back Panel 12 4 2 1 Power Supply Switch 13 4 2 2 Power Connector 13 4 2 3 V 35 Connector 13 4 3 Dip switch on the bottom 14 4 3 1 Setup of Timeslot Dip switch SW1 to SW4 15 4 3 2 Function Dip switch SW5 15 4 3 3 Function Dip switch SW6 19 4 3 4 Impedance Choosing Dip switch SW7 20 4 4 Relationship of Dip switch Configuration and Software Configu...

Page 5: ...Raisecom Technology Co Ltd 4 Appendix A Introduction of Cable Making 27 1 CBL V35 M34M M34F D Cable making Instruction 27 2 CBL V35 M34M M34M X D Cable making Instruction 27 ...

Page 6: ...e provides a dual strand fiber interface or a single strand dual wavelength interface It provides the complete fiber line alarm and internal E1 detection alarm as well as the local and remote line alarm indication It provides the local and remote loopback detection function of the two tributaries of client side to check the circuit and device and perform the maintenance The features of the first t...

Page 7: ...he Customer Premises one V 35 interface M 34 one E1 interface two BNC and one RJ45 one Optical interface SM Dual strand DSC 15 120km DC RC803 60B FV35 S1 AC Standalone at the Customer Premises one V 35 interface M 34 one E1 interface two BNC and one RJ45 one Optical interface SM Single strand 1310 SC PC 0 25km AC RC803 60B FV35 S1 DC Standalone at the Customer Premises one V 35 interface M 34 one ...

Page 8: ... 60B S1 Module type two E1 interfaces four BNC or two RJ45 one optical port SM single strand 1550 SC PC 0 25km RC806 60B S2 Module type two E1 interfaces four BNC or two RJ45 one optical port SM single strand 1550 SC APC 10 50km The content with shadow background in above table are the device types described in this manual And others are modular type devices The following products can work in pair...

Page 9: ...10 FP PIN 5 0 8 32 10 50 RC805 60B FV35 S2 1550 DFB PIN 5 0 8 32 10 50 3 2 V 35 Interface Specification Physical Characteristics Complies with V 35 interface standard of ITU suggestions Connector Type ISO2593 female connector M 34 interface Working Mode DCE support cross connection with other DCE device Interface Bit Rate V 35 interface bit rate is N 64Kbps N 1 31 at E1 fractional mode V 35 interf...

Page 10: ...35 M34M M34M X D is necessary and please order it from Raisecom in Appendix E1 interface cable type When connecting to BNC connector please use SYV 75 coaxial cable When connecting to RJ 45 connector please use 0 6mm 22AWG Twisted Pair 3 5 Power Supply Power Consumption Power Supply DC 48V tolerance range is from 36V to 72V DC 24V tolerance range is from 18 V to 36V AC 220V tolerance range is from...

Page 11: ...ce Alarm Indicator For RC801 60B FV35 dual strand device TX stands for optical signal output transmit and RX stands for input Receive For RC803 5 60B FV35 single strand device TX and RX has no actual meanings In one fiber the transmission and receiving can be distinguished by different wave length LOS Red Steady light Local optical receiving signal is lost Periodically flash Remote optical receivi...

Page 12: ...ical receiving signal LOF Red Steady Light There is G 704 out of frame alarm in E1 data channel of local optical receiving signal Flash There is G 704 out of frame alarm in E1 data channel of remote optical receiving signal Steady Off There is no G 704 out of frame alarm in E1 data channel of local remote optical receiving signal LOOP Yellow Steady Light Local bidirectional loopback indication Fla...

Page 13: ...terface TX 75Ω unbalanced signal transmission output RX 75Ω unbalanced signal receiving input RJ 45 Interface 1st 2nd pin 120Ω balanced signal transmission output 4th 5th pin 120Ω balanced signal receiving input Notice The 75Ω BNC Coaxial Interface is available in default If the RJ 45 20Ω balanced Interface is needed please configure the SW7 on the bottom of the device LOS Red Steady light Local E...

Page 14: ...ree connection end 48V PGND and BGND Please make sure that the PGND end is connected to protection grounding The grounding end on the right of the device and the PGND are internally connected so it is enough to connect any of it to protection grounding 4 2 3 V 35 Connector Left figure is a standard ISO2593 connector of V 35 interface This device has a DCE Connector Face 34 Pin Female connector whi...

Page 15: ...W1 SW2 SW3 SW4 SW5 SW6 and SW7 on the bottom of the device The configuring of these dip switches must be performed before power on If the switches are configured during running status the device must be restarted to make the configuration effective Each dip switch is shown as the left figure The DOWN indicates OFF and UP indicates ON when from left to right the bit is 1st to 8th There is also a no...

Page 16: ...it 5th bit 6th bit 7th bit 8th bit SET TS16 TS17 TS18 TS19 TS20 TS21 TS22 TS23 ON OFF SW4 definition default is all OFF 1st bit 2nd bit 3rd bit 4th bit 5th bit 6th bit 7th bit 8th bit SET TS24 TS25 TS26 TS27 TS28 TS29 TS30 TS31 ON OFF Notice When the SW1 1 is OFF unframed mode the TS1 to TS31 is invalid When the SW1 1 is ON Fractional mode the TS1 to TS31 bits are valid and can not be all OFF That...

Page 17: ...upy the Sa bit linked in E1 line 3 Local device works on slave clock mode When all of above condition is satisfied setting the SW5 3 of local device as ON to open timeslot auto follow function the timeslot and frame mode PCM30 PCM31 of local device will follow the configurations of remote device automatically 3 The 4th bit Error code test function choosing dip switch BET default OFF SW5 4 Internal...

Page 18: ...ole information process will be tested 4 The 5th bit V 35 RX CLK Phase Choosing Dip switch default OFF SW5 5 Phase Choosing ON RX CLK Reverse Phase OFF RX CLK Positive Phase The RX CLK phase choosing is provided because of the different V 35 clock and data phase of different brand router On Cisco series router the test result of V 35 synchronization WAN interface is passing when this device is con...

Page 19: ...bove figure is the result of the configuring remote bidirectional loopback of 2nd tributary E1 interface on local fiber optic modem At the same time the remote fiber optic modem s loopback dip switch should be all OFF in default 2nd Tributary E1 interface local bidirectional loopback sketch map Above figure is the result of the configuring local bidirectional loopback of 2nd tributary E1 interface...

Page 20: ...ion of vendor ON Enable OFF Disable Normal Normal Normal Forbidden to be changed by users 1 The 1st bit Fault Pass dip switch Default is OFF SW6 1 Fault Pass Function ON Enable OFF Disable When the fault pass function is enabled the alarms on fiber receiving side and transmitting side will be transferred to DCD and CTS signals on 1st tributary V 35 interface when the fault pass function is disable...

Page 21: ...y vendor during the producing process and should not be changed by users 4 3 4 Impedance Choosing Dip switch SW7 The SW7 is E1 interface impedance choosing dip switch and ON ON ON OFF is in default 75Ω BNC unbalanced interface 120Ω RJ 45 balanced interface 1st bit 2nd bit 3rd bit 4th bit 1st bit 2nd bit 3rd bit 4th bit ON ON ON ON OFF OFF OFF OFF 1st bit transmitting side TX is grounding 2nd bit r...

Page 22: ...er Clock Slave Clock topology if DXC MUX devices are in E1 link the DXC MUX and remote modem should all be slave clock mode follow the clock of E1 link RC801 60B FV35 RC801 60B FV35 Fiber V 35 V 35 E1 E1 PBX Router PBX Router 4 5 2 Point to point Terminal Clock Slave Clock Topology When the remote DTE device must follow the timing resource of local DTE device s clock that is to say the TX CLOCK of...

Page 23: ... RC801 60B FV35 2 The 2nd E1 of RC802 60B should be connected to 2nd tributary E1 interface of RC801 60B FV35 3 Local RC802 60B can transfer the first tributary in optical signal to G 703 E1 signal which can be connected by E1 interface of wide network such as ATM SDH and etc In this method the V 35 data channel of RC801 60B FV35 should using slave clock mode fiber resuming clock 4 In this connect...

Page 24: ...ame TD TD N A RD RD N A N A N A Meaning Output Output Input Input When connect the 120Ω balanced interface to other device the pin definition of the device should be aware The connection type of twisted pair cable is shown as following Modem BALANCE RJ45 E1Transmission Device Balanced Interface TD Signal Output TD Signal Output RD Signal Input RD Signal Input NOTE The TD and TD should be two lines...

Page 25: ...ctional loopback test Refer to previous dip switch setup for configuration details or configure by software If the Router indicates loopback successful the V 35 interface is working in good condition If the Router indicates loopback fails please firstly check the timing resource and bandwidth setup at local site and then try to adjust the TX CLK and RX CLK phase option switch 2 If the E1 interface...

Page 26: ...ace Data channel alarm Answer If there is LOF and CRC alarm please check the line quality clock mode framed mode and etc You can use the internal error code test function and loopback function to check the device and the line Enable loopback function using the internal error code tester and power on but the status of PWR PAT is not stable Answer Firstly make sure that the connection of optical int...

Page 27: ...the E1 interface can communicate with all the other venders equipments Compatibility of V 35 interface Answer RC800 60B FV35 series can work with other Raisecom V 35 equipments and can provide a flexible network topology including Standalone RC903 V35FE1 V 35 to fractional E1 interface converter Modular RC904 V35FE1 V 35 to fractional E1 interface converter SUBM FV35 N 64K V 35 card which is insta...

Page 28: ...2593Male M34M V 35 STD Name ISO2593 Female M34F A PGND A P TD A P R RD A R C RTS C D CTS D E DSR E B GND B F DCD F S TD B S Y TCP A Y W SCTE B W V RCP A V H DTR H T RD B T AA TCP B AA U SCTE A U X RCP B X Other pins have no connection Request The cable material is not lower than 80 30V 2 CBL V35 M34M M34M X D Cable making Instruction This cable is cross connection cable which is used to link the V...

Page 29: ...t If you want to make the cable by yourself please refer to below table The two ends of the cable are both M34 connector Signal Name Pin NO Pin NO Signal Name TD A P R RD A TD B S T RD B RD A R P TD A RD B T S TD B RCLK A V U SCTE A RCLK B X W SCTE B SCTE A U V RCLK A SCTE B W X RCLK B SGND A A SGND GND B B GND TCLK A Y N A Y TCLK A TCLK B AA N A AA TCLK B DCD F F DCD DSR E E DSR CTS D D CTS RTS C...

Page 30: ...m Technology Co Ltd 29 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 ...

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