Lucent Technologies DEFINITY Enterprise Communications Server Release 8.2 System Description Manual

							DEFINITY Enterprise Communications Server Release 8.2
System Description  555-233-200  Issue 1
April 2000
Cabinets, Carriers, and Circuit Packs 
121 Circuit Packs and Related Hardware 
A special grounding latch on each circuit pack protects it from electrostatic discharge 
during installation and removal.
!CAUTION:
A wrist strap must be worn when handling any circuit pack. A ground jack is 
provided on each cabinet for this purpose.
Color coding
Port circuit packs and slots are now gray rather than purple. During the transition 
between the old and new schemes, gray and purple circuit packs are interchangeable. 
Control circuit packs and slots are white. 
Types of Circuit Packs
NOTE:
The purple-colored and white-colored circuit packs and slots are being replaced 
by circuit packs and slots labeled with gray and white rectangles, respectively. A 
label with a solid gray rectangle indicates a port slot/circuit pack. A label with an 
outlined white rectangle indicates a control slot/circuit pack.
nPort: colored purple or labeled with a gray rectangle and can accept any purple or 
gray-labeled circuit pack
nControl: colored white or labeled with an outlined white rectangle and can accept 
only a circuit pack assigned to that slot
nService: colored purple or labeled with a gray rectangle; is a special type of circuit 
pack that does not have an I/O connector
Four types of circuit packs are installed in carriers:
1.
Port circuit packs provide links between analog and digital lines, trunks, networks, 
external communications equipment, and the TDM bus and packet bus. These 
circuit packs install in any gray port slot.
2.
Control circuit packs include processor, memory, network control, disk control, tape 
control, protocol interfaces, duplication, and maintenance. These circuit packs 
install in dedicated white slots in the control carrier and do not operate in any other 
slots. 
						

							Cabinets, Carriers, and Circuit Packs 
122 Circuit Packs and Related Hardware 
DEFINITY Enterprise Communications Server Release 8.2
System Description  555-233-200  Issue 1
April 2000
3.Service circuit packs produce and detect tones, synthesize speech, classify calls, 
record announcements, and allow system access for administration and 
troubleshooting. These circuit packs install in any port slot.
4.
Power Converter circuit packs supply DC voltages to port, control, and service 
circuit packs. These circuit packs install in dedicated white slots only.
Port Circuit Packs
The components common to all port circuit packs are:
nBus buffers
nSanity and control interface (Random Access Memory (RAM)
nNetwork processing elements (NPEs) or switch conferencing for Time Division 
Multiplexing (TDM) in concentration highway (SCOTCH NPE)
Bus Buffers
The bus buffers are the digital interface between the TDM bus wires on the backplane 
and the circuitry on the circuit pack. They receive or transmit on either of the two 8-bit 
TDM buses.
SAKI
The sanity and control interface (SAKI) is the circuit pack interface to the TDM bus. It 
receives control channel information from the bus and sends the information to the 
microprocessor. Conversely, the microprocessor sends control channel information to the 
SAKI, which sends it to the TDM bus. 
The SAKI also controls status indicator LEDs on the circuit pack, initiates start-up 
procedures when power is turned on, checks the circuit pack’s microprocessor for sanity, 
and re-initializes the microprocessor in case of problems. If a problem is detected, the 
SAKI takes the defective circuit pack out of service either on command from the Switch 
Processing Element (SPE) or when the SAKI determines that interference is present in 
control time slots on the circuit pack.
Microprocessor with External RAM
The microprocessor performs all low-level functions such as scanning for changes and 
relay operations. In general, the microprocessor carries out commands received from the 
SPE and reports status changes to the SPE. Some port circuit packs contain more than 1 
microprocessor. The external RAM stores control channel information and port-related 
information. 
						

							DEFINITY Enterprise Communications Server Release 8.2
System Description  555-233-200  Issue 1
April 2000
Cabinets, Carriers, and Circuit Packs 
123 Circuit Packs and Related Hardware 
Network Processing Elements (NPEs)
The NPEs, or a high-density SCOTCH, perform conference and gain-adjustment 
functions. An NPE (under control from the microprocessor) can connect a port circuit to 
any TDM bus time slot. Each port circuit pack has from 1 to 6 NPEs or a SCOTCH NPE.
International Consolidation (I-CON) 
TN791, TN2793, TN2214 and TN2215 are new circuit packs for export outside of the 
United States and Canada. The circuit packs are functionally identical to the TN746B, 
TN793, and TN2224 circuit packs.
International Consolidation circuit packs work in Offer Category A systems outside of the 
US and Canada and in Offer Category B (DEFINITY BCS or Guestworks) systems. When 
an International Consolidation circuit pack is inserted into a Category A system with the 
Location field set to 1 (US and Canada), the system fails to recognize the circuit pack 
and generates a major alarm (error code 276).
Table 33. I-CON Circuit Packs
US and Canada 
Category A International Category A or B, 
US and Canada Category B only  Description
TN746B TN79116 port analog line
TN793/TN793B TN2793/TN2793B24 port analog line
TN2224B TN2214B24 port digital line
TN2183 TN2215 16 port analog line
(Australia, China, and 
Western Europe only)
TN464F (US and 
Canada Category A 
only)TN2464DS1 
						

							Cabinets, Carriers, and Circuit Packs 
124 Circuit Packs and Related Hardware 
DEFINITY Enterprise Communications Server Release 8.2
System Description  555-233-200  Issue 1
April 2000
Circuit Packs in DEFINITY
Table 34 lists the circuit packs by apparatus code. After the table, circuit pack functions 
are detailed.
Table 45 lists the available adjuncts. After the table, information briefly describes the 
adjunct functions.
Table 34. Circuit Packs and Circuit Modules 
Apparatus Code Name Type
631DA1 AC 
Power Unit 
(Multi-Carrier 
Cabinet) AC Power Unit (MCC) (+5V, 60A) Power
631DB1 AC Power Unit (MCC) (-48V/-5V,8A) Power
644A1
(Replaced by 649A in R7 and later systems) 
DC Power Unit (MCC) (+5V, 60A)Power
645B1
(Replaced by 649A in R7 and later systems)
DC Power Unit (MCC) (-48V, 8A) Power
649A DC Power Unit (MCC) (-5, +5, -48V) 
(in a port carrier, a single 649A replaces both the 644A1 
and 645B1 power units)Power
650AAC Power Unit (CMC) Power
1217A AC Power Supply for Single-Carrier Cabinets Power
676CDC Power Supply (Single Carrier Cabinet) Power
982LSCurrent Limiter for si only (PPN) Power
CFY1BCurrent Limiter for r only Power
ED-1E546DEFINITY AUDIX R3 (Circuit-Pack Assembly)
(being replaced by ED-1E568)Application
ED-1E546CallVisor ASAI/DEFINITY LAN Gateway R1 
(Circuit-Pack Assembly) (being replaced by 
J58890MA-1)Application
Continued on next page 
						

							DEFINITY Enterprise Communications Server Release 8.2
System Description  555-233-200  Issue 1
April 2000
Cabinets, Carriers, and Circuit Packs 
125 Circuit Packs and Related Hardware 
ED-1E568 DEFINITY AUDIX R4 (Circuit Pack Assembly)
(replaces ED-1E546)Application
J58890MA-1Multi Application Platform DEFINITY (Circuit Pack 
Assembly)
List 2 for Call Visor, ASAI, LAN Gateway R2
List 10 for IP Trunk
List 20 for CV ASAI, CentreVu Computer Telephony, 
BCMS Vu
List 30 for IP Solutions Application
NAA1Fiber Optic Cable Adapter for R7 or later (CMC)
TN417 Auxiliary Trunk (replaced by TN763D)Trunk
TN419BTone-Clock (Italy, Australia and the United Kingdom, 
replaced by TN2182B)Control
TN420B/ CTone Detector (replaced by TN2182B or TN744D)Service
TN429B DIOD Trunk (Japan) Trunk
TN429C CO Trunk (with CAMA) Trunk
TN429D DIOD/CO Trunk (with CAMA and US/Japan ICLID) Trunk
TN433Speech Synthesizer (Italian) Service
TN436BDirect Inward Dialing Trunk (Australia) Trunk
TN437Tie Trunk (Australia, replaced by TN760D) Trunk
TN438BCentral Office Trunk (Australia) Trunk
TN439Tie Trunk (Australia and Japan) Trunk
TN447Central Office Trunk (United Kingdom, replaced by 
TN2147C)Trunk
TN457 Speech Synthesizer, British EnglishService
Table 34. Circuit Packs and Circuit Modules  — Continued  
Apparatus Code Name Type
Continued on next page 
						

							Cabinets, Carriers, and Circuit Packs 
126 Circuit Packs and Related Hardware 
DEFINITY Enterprise Communications Server Release 8.2
System Description  555-233-200  Issue 1
April 2000
TN458 Tie Trunk for the United Kingdom (replaced by 
TN760D)Trunk
TN459B Direct Inward Dialing Trunk for the United KingdomTrunk
TN464C/D/E/F DS1 Interface (T1 (24-Channel) or E1 (32-Channel)) Trunk
TN465B/C Central Office Trunk (Multi-Country, 16 kHz PPM) Trunk
TN467 Analog Line for the United Kingdom and Australia 
(replaced by TN2183)Line
TN468B Analog Line for the United Kingdom and Australia 
(replaced by TN2183) (16 ports)Line
TN479 Analog Line (16 ports) Line
TN497 Tie Trunk 
for ItalyTN497Tie Trunk (Italy, TGU/TGE/TGI) Trunk
TN553 Packet Data LineLine
TN556B/C/D ISDN Line (12-BRI-S-NT) Line
TN566BMulti-Function Board (See ED-1E546) Application
TN567Multi-Function Board (See ED-1E546) Application
TN568 DEFINITY AUDIX 4.0 Voice Mail System (see 
ED-1E568)Application
TN570B/CExpansion InterfaceNetwork
TN572 Switch-Node Clock for the r model only Control
TN573B Switch-Node Interface for the r model only Control
TN574DS1 Converter (replaced by TN1654) (r model V2 and 
later) Port
TN577Packet Gateway (r model only)  Port
TN722B DS1 Tie Trunk (replaced by TN767B/C/D/E) (24 ports) Trunk
TN725B Speech Synthesizer, United States EnglishService
TN726B Data Line (8 ports) Line
Table 34. Circuit Packs and Circuit Modules  — Continued  
Apparatus Code Name Type
Continued on next page 
						

							DEFINITY Enterprise Communications Server Release 8.2
System Description  555-233-200  Issue 1
April 2000
Cabinets, Carriers, and Circuit Packs 
127 Circuit Packs and Related Hardware 
TN735 MET Line (4 ports) Line
TN742Analog Line (8 ports) (replaced by TN746B) Line
TN744B/C/DCall Classifier Tone Detector, Multi-CountryService
TN746B Analog Line (US and Canada Offer A Only) (16 ports) Line
TN747B Central Office Trunk(8) Trunk
TN748B/C/D Tone Detector (replaced by TN2182B) Service
TN750B/C AnnouncementService
TN753B Direct Inward Dialing Trunk (8 ports) Trunk
TN754B/CDigital Line (8-4w DCP) Line
TN755BNeon Power Unit (all models except csi) Power
TN756Tone Detector/Generator (XE) (replaced by TN2182B) Service
TN758 Pooled Modem (2 ports) Port
TN760D/E Tie Trunk (4 ports) Trunk
TN762B Hybrid Line (8 ports) Line
TN763B/C/D Auxiliary Trunk (4 ports) Trunk
TN765 Processor Interface (replaced by TN794 and 
TN799/TN799B) for si onlyControl
TN767B/C/D/E DS1 Interface (T1, 24 Channel) Trunk
TN768 Tone-Clock (replaced by TN2182B) Control
TN769 Analog Line (8 ports) (Neon) Line
TN771B/C/D Maintenance Test  Service
TN772 Duplication Interface (R6 LAN si bus and earlier)  Control
TN775B/C Maintenance (EPN) Service
TN776Expansion Interface (si only) Network
TN777B Network Control (R6 and earlier) (replaced by TN794) 
for si only Control
Table 34. Circuit Packs and Circuit Modules  — Continued  
Apparatus Code Name Type
Continued on next page 
						

							Cabinets, Carriers, and Circuit Packs 
128 Circuit Packs and Related Hardware 
DEFINITY Enterprise Communications Server Release 8.2
System Description  555-233-200  Issue 1
April 2000
TN778 Packet Control (R6 and some earlier) for si only 
(replaced by TN794)Control
TN780 Tone Clock (all models except csi, Stratum 3) Control
TN786B Processor (G3V4si and earlier) Service
TN787F/G/H/J/KMultimedia InterfaceService
TN788BVoice Conditioner (Multimedia)  Service
TN789 Radio ControllerPort
TN790Processor (R6 si and some earlier)  Control
TN790B Processor (R7 si and later)  Control
TN791Analog Guest Line (16 Port, International Offers or US 
and Canada Category B only)Line
TN792Duplication Interface (for TN790B Processor Circuit 
Packs, si only) Control
TN793B24-Port 2-Wire Analog Line with Caller ID Line
TN794 Network Control/Packet Interface for si only (R7 and 
laterControl
TN794/TN2400 Sandwich Assembly Board for R7si and later upgrades 
when the Control Cabinet is being reusedControl
TN795 Processor (DEFINITY ONE) Control
TN797 Analog CO Trunk and Line (Combo 8 port similar to 
TN747B)Line
TN798BProcessor (csi) Control
TN799/TN799B Control LAN (C-LAN) InterfaceNetwork
TN801 MAPD 
(LAN Gateway 
Interface)MAPD for LAN Gateway Interface for CTI, CallVisor, 
PC/LAN (see J58890MA)Application
TN802/TN802B 
MAPDIP Interface Assembly for IP Solutions, including IP 
Trunking and IP Softphones (see J58890MA)Application
Table 34. Circuit Packs and Circuit Modules  — Continued  
Apparatus Code Name Type
Continued on next page 
						

							DEFINITY Enterprise Communications Server Release 8.2
System Description  555-233-200  Issue 1
April 2000
Cabinets, Carriers, and Circuit Packs 
129 Circuit Packs and Related Hardware 
TN803 MAPD for CTI, CentreVu CT, BCMS Vu, Ursa Minor 
Centaurus (see J58890MA)Application
TN1648B System Access and Maintenance (SYSAM) for r only Control
TN1650BMemory (32MB) for r only Control
TN1654 DS1 Converter, T1 (24-Channel) and E1 (32-Channel)Trunk
TN1655Packet Interface (r model V1 and later) Control
TN1656 Tape Drive (R8r and earlier) (replaced by TN2211 in R8 
and later) Control
TN1657Disk Drive (r model V1 and later) Control
TN2135Analog Line for Italy (16 Port, replaced by TN2183))  Line
TN2136Digital Line (2-Wire DCP 8 ports, replaced by TN2181 
and TN2224/Tn2214)Line
TN2138Central Office Trunk (Italy, Loop Start) Trunk
TN2139Direct Inward Dialing Trunk (Italy) Trunk
TN2140B Tie Trunk (Hungary and Italy, 4 wire E&M) Port
TN2144Analog Line (The Netherlands, replaced by TN2183) 
(16 port)Line
TN2146Direct Inward Dialing trunk (Belgium and The 
Netherlands)Trunk
TN2147CCentral Office Trunk (without PPM, replaces TN447) Trunk
TN2149 Analog Line for Belgium (replaced by TN2183) (16 port) Line
TN2169 Alarm Board (See ED-1E546) Service
TN2170Ethernet Alarm Board (See ED-1E546) Service
TN2180 Analog Line for Spain and Germany (replaced by 
TN2183)Line
TN2181Digital Line (16-ports DCP-2-Wire) Line
Table 34. Circuit Packs and Circuit Modules  — Continued  
Apparatus Code Name Type
Continued on next page 
						

							Cabinets, Carriers, and Circuit Packs 
130 Circuit Packs and Related Hardware 
DEFINITY Enterprise Communications Server Release 8.2
System Description  555-233-200  Issue 1
April 2000
TN2182BTone-Clock (Tone Detector, Tone Generator and Call 
Classifier (replaces TN419B, TN748B/C/D, TN756 and 
TN768 (superset of TN744D)Control
TN2183Analog line, Multi Country with DSLAC (replaces 
TN467, TN460, TN2144, TN2146)Line
TN2184DIOD Trunk (Germany) Trunk
TN2185BISDN (4-Wire S/T-TE Interface, 8 ports) Line/Trunk
TN2198ISDN Line (4-Wire BRI-U-NT, 8 ports) Line
TN2199Central Office Trunk (Russia) Trunk
TN220250 Hz Balanced Ring Generator (France) (MCC) Power
TN2207DS1 Interface (T1 (24-Channel) and E1 (32 Channel) 
with DS1 Adjunct Interface) Trunk
TN2208 Multi-Function Board (see ED-1E546, CallVisor 
ASAI/DEFINITY LAN Gateway R1 (Circuit-Pack 
Assembly))Multi-
function
TN2209 Tie Trunk (Russia) Trunk
TN2210 Tone Generator (1780 Hz) Service
TN2211 Optical Drive (R8, replaces TN1656)  Control
TN2214BDigital Line (24-Port, 2-Wire DCP, International Offers 
or US and Canada Category B only)Line
TN2215/TN2183Analog line (16-Port Programmable impedance, 
International Offers or US and Canada Category B 
only)Line
TN2224BDigital Line (24-Port, 2-Wire DCP) Line
TN2238 ATM Interface (Multi-Mode Fiber, Port Network 
Connectivity, replaced by TN2305 in R7)Trunk or 
Application
TN2242Digital Trunk (Japan - 2MB TTC) Trunk
TN2301Logic Switch (for R6r or later, Survivable Remote EPN)  Service
Table 34. Circuit Packs and Circuit Modules  — Continued  
Apparatus Code Name Type
Continued on next page