TC Communications TC1631R, User Manual

Page 1: ...cifica tion TC Communications Inc reserves the right to change or modify the contents of this manual at any time without prior notification TC1631R S With TB output RACK MOUNT STAND ALONE T1 E1 FIBER...

Page 2: ...setting should be marked AMI SW1 3 in the Down On position B8ZS HDB3 SW1 3 in the Up Off position ON 3 2 1 4 AMI B8ZS HDB3 DISALM RMTLB LOCLB ON 3 2 1 4 AMI B8ZS HDB3 DISALM RMTLB LOCLB Important Not...

Page 3: ...lation Procedure 9 TC1631R S s Configuration 10 System Start Up 11 Chapter 3 Troubleshooting 12 General 12 All LEDs are Off 12 Alarm LED 12 Optic Cable Types 12 Calculating the Loss on the Fiber 12 Ca...

Page 4: ...transmit data The TC1631R S has multiple LED indicators to ease installation and troubleshooting These LEDs indicate power operating voltage alarm status local and remote T1 E1 signal loss bipolar vio...

Page 5: ...hen the optical signal is lost Configuration Setting LEN Copper Line Length indicator Off whenever the minimum T1 Line Length is set to 0 133 feet factory default setting or zero 0 for the E1 interfac...

Page 6: ...the function SW2 6 SW2 7 SW2 8 These switches define the DSX 1 cross connect distance There are 5 partitions to choose from In a T1 application this is the length of twisted pair cable connecting the...

Page 7: ...ck connector shown above is shown for reference only T1 E1 Signal Input Output Terminal Blocks POWER DRY CONTACT ALARM PWR A PWR B TC1631S Rear Panel IN OUT Normal open Rating 200 VDC 500ma max 12 VDC...

Page 8: ...ck function The signal processor composes T1 E1 s timing and data to a bit stream The optic interface converts the electrical bit stream to an optic signal and vice versa Figure 4 TC1631R S Functional...

Page 9: ...r panel the left pair of terminal block connectors are for T1 E1 signal going into the TC1631R S receive while the right pair of terminal block connectors are for the transmit signal coming out of the...

Page 10: ...ct set the copper Line Length for the T1 transmit line driver according to the table below When connecting to DSX 1 cross connects for copper Line Lengths ranging from 0 to 655 feet see DIP Switch Fun...

Page 11: ...oing signal each cable has two cores a shield 4 Verify optical connections Make sure the local TC1631 s optic TxA is connected to the remote TC1631 s optic RxA and vice versa For dual optical models o...

Page 12: ...cable is bad Optic Cable Types Conventionally fiber optic cable with yellow coloredinsulation is used for Single Mode applications gray or orange colored insulated cable is for Multimode use If Multim...

Page 13: ...Chapter 4 Bench Tests Optic Cables If the SYNC LED on the front panel is flashing this is an indication that the optical signal is not being correctly received Usually unsecured fiber optic connectors...

Page 14: ...a signal will the TC1631R S unit set its LEDs appropriately for normal operation Proceed to the Local Loopback Test Local Loopback Test The purpose of this test is to verify 1 the signal source recog...

Page 15: ...at the unit is in RMTLB mode Note other LEDs might flash for about three seconds but will settled down to their normal state 5 The PWRA and or PWRB Vcc Rx A SYNC RMTRD and LOCRD LEDs on the remote TC1...

Page 16: ...N 4 3 2 1 SW1 Dry contact alarm relay terminal block connector T1 E1 Line interface module T1 E1 input and output terminal block connectors Power A and B Terminal block connectors Fuses A B Oscillator...

Page 17: ...em Bit Error Rate 1 in 1010 or better Visual Indicators ALARM PWR A PWR B Vcc SYNC Rx A Rx B USE B RMTLB LOCLB BPV LEN AMI LAIS RAIS LOCRD RMTRD Dry Contact Alarm 200VDC 500mA 10watts Power Source Sta...

Page 18: ...2 Locate the interface module at board location JP2 the board plugs vertically into the main board s socket 3 For 75 ohm impedance the jumpers on the interface module should be set as follows JP2 and...

Page 19: ...am Figure 10 RJ45 Connection Diagram Note Pins 7 8 12 14 and 15 are not used on the DB15 connector Pins 5 6 10 and 13 are reserved for Telco use Note Pins 3 and 6 are not used on the RJ45 connector Pi...

Page 20: ...DC 18 36VDC input 12VDC output and 100 Watts output power TCRM192 D 01 19 rack with dual power cards each has universal AC input 90VAC to 240VAC 50Hz to 60Hz with 12VDC output Maximum output power is...

Page 21: ...POWER CARD POWER BACKPLANE TC1630 RACKMOUNT POWER SUPPLY INPUT 36 75V OUTPUT 12V 1 5 OUTPU TS MAX OUTPUT POWER 150W EDGE CONNECTOR TO TC1630R CARD 10 X PWR B PWR B PWR A PWR A 48 VDC 12 VDC 12 VDC 12...

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