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22

 

APPENDIX A

 

MODEL 1194 QUAD E1/T1 TO SINGLE MODE FIBER SPECIFICATIONS

 

A.1  CONFIGURATION

Externally accessible dip switches

A.2  CLOCKING MODES

Network (E1/T1), Internal, Receive Recover (fiber Link)

A.3  NETWORK PORTS SPECIFICATIONS

Network Line Rate

2048 kbps (G.703), 1.544Mbps (T1)

Transmit Line Buildout (T1)

0 dB, -7.5 db, -15 db, and -22.5 dB

Interface

RJ-48C 120 ohm (E1), 100 ohm (T1)

Line coding

AMI or HDB3 (E1), B8ZS (T1)

Isolation

1500 Vrms

Physical Connection

• (RJ-48C)

• pin 1 Rx Data Tip

• pin 2 Rx Data Ring

• pin 4 Tx Data Tip

• pin 5 Tx Data Ring

• pins 3, 6, 7, 8 no connection

Содержание 1194

Страница 1: ...EL 1194 Single Mode Fiber Modem With Four Fixed E1 T1 Interfaces SALES OFFICE 301 975 1000 TECHNICAL SUPPORT 301 975 1007 Part 07M1194 A Doc 017151UA Released 06 04 01 An ISO 9001 Certified Company C...

Страница 2: ...ure DIP switch S2 13 Switch S2 1 Local Remote Loop 13 Switch S2 7 Response to RDL 13 Switch S2 8 Front Panel Switches 13 4 0 Installation 14 4 1 Connect the G 703 G 704 or T1 Network 14 4 2 Connect th...

Страница 3: ...ine Coding 23 Fiber Physical 23 A 5 Diagnostics 23 A 6 Compliance 23 A 7 Laser Safety 23 A 8 Network Line Interface 23 A 9 Power 23 A 10 Temperature Range 23 A 11 Altitude 23 A 12 Humidity 24 A 13 Dim...

Страница 4: ...nications label identifies certified equipment This certification means that the equipment meets certain telecommunications network protective operational and safety require ments The Department does...

Страница 5: ...is own expense If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct t...

Страница 6: ...is 6 0N 1 5 FCC PART 68 COMPLIANCE STATEMENT 1194 T1 This equipment complies with Part 68 of FCC Rules Please note the following 1 You are required to request service from the telephone company before...

Страница 7: ...fy the telephone company when you discon nect the CSU from the network 1 6 CE NOTICE The CE symbol on your Patton Electronics equipment indicates that it is in compliance with the Electromagnetic Comp...

Страница 8: ...k or Receive Recover fiber link Local remote loops V 52 compliant 511 511E test patterns on each port 120 Ohm RJ 48C E1 or 100 Ohm T1 terminations AMI HDB3 E1 or B8ZS T1 line coding 19 front panel LED...

Страница 9: ...esting and troubleshooting of the Model 1194 transceiv ers and fiber and network links The Model 1194 is equipped with 19 front panel LEDs that monitor power fiber network and diagnostic features stat...

Страница 10: ...f the DIP switches in the ON and OFF positions Figure 4 DIP switches S1 and S2 51 1 G 70 3 G 70 4 Te st M od es P3 P1 51 1E P4 P2 TM ER R P4 P3 P2 P1 P4 P3 P2 P1 G 7 0 3 G 7 0 4 Fi be r Lin k NS Lin k...

Страница 11: ...lse is inverted from the previous pulse in polarity so that the signal can be effectively transmitted This means however that a long sequence of zeros in the data stream will cause problems since the...

Страница 12: ...es the lowest usable signal level 22 5 dB is used to test the line and should not be used in normal applications Transmitted E1 signals are not specified in terms of LBO Patton s Model 1194 E1 complie...

Страница 13: ...Panel Switches Switch S2 8 enables or disables front panel switches affecting the operation of P1 to P4 loop switches and test pattern switches In the ON position S2 8 disables the operation of front...

Страница 14: ...rts Figure 6 E1 or T1 network interface 4 2 CONNECT THE FIBER INTERFACE The Model 1194 is designed to be connected to another Model 1194 The Model 1194 supports communication between T1 or E1 equipmen...

Страница 15: ...d is equipped with a 3 pin terminal strip style connector Connecting to an AC Power Source The Universal Interface AC Supply is equipped with a male IEC 320 power connection A domestic US power supply...

Страница 16: ...gure 9 DC power connection WARNING There are no user serviceable parts in the power supply section of the Model 1194 Fuse replacement should only be performed by qualified service personnel Contact Pa...

Страница 17: ...ower into the Model 1194 3 Set the ON OFF power switch see Figure 8 on page 16 to ON After the local and remote Model 1194s are powered up a synchro nization process will occur to establish a link The...

Страница 18: ...Red Indicates the absence or synchronization or fiber connection Network Link 4 Green Indicates synchronization of the corre sponding E1 or T1 port P1 P4 Network Loss 4 Red Loss of synchronization or...

Страница 19: ...ted to verify the proper operation of the line and the device at the remote end of the T1 E1 link During local loop back the corresponding E1 or T1 port in the Model 1194 will transmit the data receiv...

Страница 20: ...LAL test return the front panel switch to center position After approximately 30 seconds the TM LED should turn off 7 2 REMOTE LOOPBACK TEST The Remote loopback feature tests the performance of the l...

Страница 21: ...low these instructions 1 Locate the 511 511E toggle switch on the front panel of the Model 1194 and move it UP This activates the V 52 BER test mode and transmits a 511 test pattern into the loop If a...

Страница 22: ...ecover fiber Link A 3 NETWORK PORTS SPECIFICATIONS Network Line Rate 2048 kbps G 703 1 544Mbps T1 Transmit Line Buildout T1 0 dB 7 5 db 15 db and 22 5 dB Interface RJ 48C 120 ohm E1 100 ohm T1 Line co...

Страница 23: ...njection mode Remote Loopback toward fiber line and local loopback toward T1 E1 Network controlled by front panel switches A 6 COMPLIANCE FCC Part 15 FCC Part 68 CE CTR12 UL1950 CAN CSA C22 2 No 950 A...

Страница 24: ...HUMIDITY 5 to 95 non condensing A 13 DIMENSIONS 7 3 W x 6 6 D x 1 62H in 185 W x 168 D x 41 H mm A 14 WEIGHT 2 01 lbs 1 0kg A 15 MEAN TIME BETWEEN FAILURE MTBF 113 258 hours based on MIL HDBK 217F No...

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