Circuit Protectors | Lucent Technologies 555-230-128 manual

DEFINITY Enterprise Communications Server Release 6	Issue 3
Installation and Test for Compact Modular Cabinets 555-230-128	May 1998
1 Install and Cable the Cabinets
Install Off-Premises Station Wiring	Page 1-87

Circuit Protectors

Carbon block, or equivalent protection is required at both building entrances. Also sneak current protection is required. Protection can be provided by a 4-type protector or a 3-type protector plus a separate sneak current protector. The 4-type protector is equipped with a heat coil.

The 4-type protector is the preferred device. For installations not using primary protection, 4-type protectors should always be used. When the 3-type protector is already installed, a separate sneak current protector is required. The multi-pair protector units and the off-premises cabling must be locally engineered.

Connectorized multi-pair protector units (female 25-pair connector) are recommended. Table 1-14 shows the recommended protectors.

Table 1-14. Analog Line Circuit Protectors

Protectors

	Primary		Sneak Current
Primary1	(with heat coil)		Protectors1
3B1A (carbon)	4B1C (carbon)		220029 Fuse

3B1E-W (wide gap	4B1E-W (wide gap gas tube)		SCP-1
gas tube)

3C1S (solid state)	4C1S (solid state)

1.The 3-type protectors should only be used if they are already part of the existing protection system. A sneak current protector is always required when a 3-type primary protector is used.

The maximum range of out-of-building analog telephones (500-, 2500-, or 7100-types) connected to an analog line circuit pack should be such that the maximum loop resistance does not exceed 1300 Ohms.

The following voice terminals cannot be installed in an exposed environment:

■7300-type voice terminals connected to TN762 Hybrid Line circuit packs

■Multi-button Electronic Telephone (MET) sets connected to TN735 MET Line circuit packs

■Analog telephones connected to TN746 Analog Line circuit packs

Refer to Table 1-1 on page 1-3 for circuit protector ordering information (comcodes).

Image 95

Lucent Technologies 555-230-128 manual Analog Line Circuit Protectors, Primary Sneak Current With heat coil Protectors

Contents

Definity Trademarks Contents Installation Completion and Cable Pinouts References Definity Enterprise Communications Server Release Conventions Used in This Book About This Book Definity Enterprise Communications Server Release Unpack and Inspect Correcting Shipping ErrorsCheck Customer’s Order Figure Notes Comcodes for Release 6.1 and Later CMC Description Comcodes for CMCLists the comcodes for equipment used with the CMC Comcodes for CMC On next Set the Carrier Address ID All Cabinets Install the System Cabinets Floor-Mount the Cabinet Typical Floor Mount Installation Or 3 Vertically Mounted Cabinets Install Plywood Backing onto WallSingle-Cabinet Installation Wall-Mount the Cabinets Left Panel Used as Mounting Template Install Cabinet a Wall-Mount Typical Wall-Mount Installation #12 x 1-inch shoulder screws #12 x 1-inch safety screw Securely tighten the shoulder screws and safety screws Install 2 or 3 Vertically Mounted Cabinets Typical 3-Cabinet Installation Install 2 Cabinets Vertically and 1 Cabinet Horizontally Left panel Right panel Install Left and Right Panels Wall-Mount Check AC Power AC Power and Ground Approved Grounds Approved Floor Grounds Uninterruptible Power Supply Latch CMC Cabinet Power SwitchConnect Cabinet Grounds and Other Grounds Issue #12 x 1-inch shoulder screws Single-point ground block Install the Ground Block 11. Typical Cabinet Grounding Connect and Route Cabinet AC Power Cords Install Coupled Bonding Conductor 12. Routing AC Power Cords to a Power Distribution Unit 13. System Cable Connections Cable the System 14. TDM/LAN Bus Cables and Terminators 15. System Cable Connections Vertically and Horizontally Mounted System Install the External Modem Install Main Distribution Frame External ModemInstall the MDF 16. Typical MDF and Modem Cable Routing Bottom-mount Cable the MDF and Modem Bottom-mounted MDF 17. Typical Top-Mount MDF Cable Routing Top-Mounted MDF Allowable Circuit Packs for CMC Install Equipment Room Hardware650A AC Power Unit Yes 982LS Current Limiter Cross-Connect the Cabinets to the MDF On next Multimedia Interface TN788B Multimedia Voice Conditioner On next Circuit Pack Installation Circuit Pack Slot Loading 18. Control Carrier Slot Layout Line circuit pack slots Trunk circuit pack slots Function Apparatus Code Load From Circuit Pack Installation Order Loading 19. Example MDF Connections Cross-connect the port circuit packs to the MDF. See Figure Sneak current protector PEC Pair male connector Install Sneak Fuse Panels Definity Enterprise Communications Server Release Sneak Fuse Connector Pinout Pair/Fuse Numbers Is a pinout of the cable wiring and associated fuse numbers Floor and building identification Label the Main Distribution Frame Install and Set Up the Management Terminal 22. Rear Panels on Management Terminals Set Up the Management Terminal 23. Typical Connections to Remote Devices Remotely Connect Terminal Set Ringing Option Ringing option switch System Administration Activate and Administer the SystemPower Up System Single Cabinet Installations Multi-Cabinet Installations Change Customer Options Log into the SystemCheck System Status Screen 1-1. Typical System Parameters Country-Options Screen Set Country Options USA Country Codes Screen 1-2. Typical Change Password Screen Change Craft Password English Day of the Week Names Day Number Day Name Set Date and TimeScreen 1-3. Typical Date and Time Screen English Month Names Month Number Set System Maintenance Parameters Circuit Pack Administration Add Translations Administer the Attendant ConsoleSave Translations Telephone Connection Examples Install and Wire Telephones and Other Equipment 25 C1 to TN754B Wiring 26 B2 Adapter Connecting to a Modular Plug Connect Adjunct Power Type analog station Wire analog line circuit pack Analog Station or 2-Wire Digital Station Example External trunk or adapter Tie trunk circuit pack Analog Tie Trunk Example Digital Tie Trunk Example 29. Digital Tie Trunk Wiring White/Green High Side White/Brown LO High Side White/Slate Pinout of C6F Cable Wire Color Lead Designation NumberDS1 Tie Trunk Example Collocated DS1 Tie Trunks 30. Typical Connections to Channel Service Unit DS1 Tie Trunks Using T1 Channel Service Unit 31 -Pair and 4-Pair Modularity Pair and 4-Pair Modularity 32 shows typical connection locations for adjunct power Adjunct Power Connections Attendant Console Cabling Distances Local and Phantom PowerAuxiliary Power Install 26B1 Selector Console Optional Install Attendant Console OptionalHard-Wire Bridging Dual Wiring of 2-Wire and 4-Wire Endpoints 10. Alarm Inputs at AUX Connector Color Connect External Alarms Auxiliary ConnectionsAlarm Input Alarm Output 13. Port Circuit Pack and Telephone Pin Designations Emergency Transfer and Auxiliary PowerTelephone Pin Designations Administration Setup CAMA/E911 InstallationConfiguration Hardware Setup Trunk Group Administrable Timers Screen 1-5. Administrable Timers form Screen 1-6. Group Member Assignments form Screen 1-7. Feature Access Code FAC form Screen 1-8. ARS Digit Analysis Table Feature Access Code FAC screen page 1 appearsAt the prompt, enter change ars analysis 9 and press Enter CA-TSC ITC Screen 1-9. Route Pattern form Screen 1-10. Route Pattern form Screen 1-11. Cama Numbering Format form FRL APLT? Screen 1-12. Class of Restriction form Install the BRI Terminating Resistor Wide plug Wide jack Terminating Resistor Adapter 34. Terminating Resistor Block 110RA1-12 Closet Mounted 110RA1-12 35. Typical Installation of Terminating Resistor Block BR851-B Adapter T-Adapter Install Multi-point Adapters Jack 367A adapter Wiring Diagram of 367A Adapter367A Adapter 38. Basic Multi-point with One Work Location Basic Multi-point Installation Distances Analog Off-Premises Stations Install Off-Premises Station WiringInstall Off-Premises or Out-of-Building Stations 39. Connections for 1 to 8 Out-of-Building Analog Telephones 40. Connections to 24 Out-of-Building Telephones Primary Sneak Current With heat coil Protectors Circuit Protectors14. Analog Line Circuit Protectors Digital Out-of-Building Telephones Install the Emergency Transfer Panel Install Emergency Transfer Unit Associated Telephones 41 a Emergency Transfer Panel Not Used Trunk/Test SwitchesSwitch Circuit Number Test Switch TTC1 RLC4 42. Connections for Telephone Used for Emergency Transfer R758582b MMR Telephone Installation Connect Modem to Telephone Network 18. Pinout of Network Jack Pin Number Signal 19. U.S. Robotics Model 839 External Modem Switch Settings External Modem Option Settings 20. Release 6 CMC Modem Fields Description 67% break for the United Kingdom and Hong Kong. This is a Character blank field default and is not case-sensitiveAnswers an incoming call. This field should be set to S0=10 Line tone or pulse to the modem Resolve Alarms Perform System Administration Place a Test Call External Modem Installed Set Neon Voltage Ring Ping Setting the Neon Voltage LED and Alarm Conditions LED Status Alarm State Fan Alarm Installation CompletionPower Supply LED Indications Type I Compatible unprotected TN760D Tie Trunk Option SettingsSignaling Formats for TN760D Mode Type Type I Standard unprotected Smplx Option Switch Settings on TN464E/F TN464E/F Option Settings TN464E/F Option Settings Connector and Cable Diagrams Pinout Charts Cross-Connect Amphenol Pin Color Backplane Pin Lead and Color Designations Modem Signal Name Connector AUX J1Processor Interface Cable Pinout Processor Interface Cable Pinout Processor P1 Amphenol Port Circuit Pack Lead Designations LOOP2 SL-W LOOP1 All other pins are empty 007 002005 006 On next 214 11. TN793 Analog Line Circuit Pack Pinout213 314 128 12. Circuit Pack and Auxiliary Equipment Classifications 13. Circuit Pack and Auxiliary Equipment Leads Pinout Charts TXR6 Digital Trunk Following wire colors apply in the above chart Related Documents References Security Issues How to Order DocumentationHow to Comment on This Book Where to Call for Technical Support Callmaster CallVisor Trademarks FCC Part 15 and Part EN55022 EN50081 EN50082 Standards ComplianceNational ISDN-1 National ISDN-2 ISO-9000 Electromagnetic Compatibility Standards European Union Standards Part 68 Statement Federal Communications Commission Statement SOC/REN Means of Connection Index BRI Diagrams, 2-9, 2-15, 18 to 20 changing AC, 1-17 grounding Inads Mu-Law companding Multipoint Multipoint adapters IN-6 IN-7 IN-8