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LUCENT 4ESS Products

CLASS 4 / TANDEM (LONG DISTANCE) ELECTRONIC SWITCHING SYSTEM

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4ESS
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Description

Telecom DefinitionsDEFINITIONS

4ESS

CLASS 4 / TANDEM (LONG DISTANCE) ELECTRONIC SWITCHING SYSTEM

A-LINK

IN SS7, A SIGNALING LINK THAT CONNECTS A STP TO A SSP OR SCP AT 56KBPS

CP

CIRCUIT PACK

DS3

DIGITAL SIGNAL LEVEL 3 T-CARRIER (ALSO CALLED T3) = 28 DS1 CHANNELS

ESS

ETHERNET SERVICE SWITCH

FT-2000

LUCENT SONET OC-48 LIGHTWAVE SYSTEM

LAN

LOCAL AREA NETWORK

RAM

RANDOM ACCESS MEMORY

SWG

SECURE WEB GATEWAY

TSI

TIME SLOT INTERCHANGER

4WB1 106998479
E4PQAHSAAA E4PQAHS
4ESS DS 120 FORMATTER
4WB11 108001330 108879966
E4PQANEAAC E4PQANE
4ESS DS3 UNIT
4WB11 108001330 108879966
E4PQANEAAD E4PQANE
4ESS DS3 UNIT
4WB2 106998487
E4PQAHTAAA E4PQAHT
4ESS FABRIC BUS INTERFACE
4WB3 106998495
E4PQAHUAAA E4PQAHU
4ESS DS3 TRMSM
4WB3 108466426
E4PQANUAAD E4PQANU
4ESS DS3 TRMSM
4WB3 108016296
E4PQANUAAE E4PQANU
4ESS DS3 TRMSM
4WB4 106998503
E4PQAHVAAA E4PQAHV
4ESS TSI UNIT
4WB5
E4PQAHWAAA E4PQAHW
4ESS SLAVE POWER CONTROLLER
4WB6
E4PQAHXAAA E4PQAHX
4ESS A-LINK FORMATTER
4WB7
E4PQAHYAAA E4PQAHY
4ESS XTF-BUS TERMINATION
4WB8
E4PQAHZAAA E4PQAHZ
4ESS SIGNAL PROCESSING
4WB8 108211822
E4PQAN0AAF E4PQAN0
4ESS SIGNAL PROCESSING
FA1788 102989969
E4PQ22YAAE E4PQ22Y
4ESS TIME SLOT IX CHANNEL
FA523 102446465
E4PQ00KAAC E4PQ00K
4ESS SWG CIRCUIT PACK
KBN16
E4PQAHAAAA E4PQAHA
4ESS PERIPH BUS INTERFACE
KCN3
E4PQAJFAAA E4PQAJF
4ESS EX BUS INTERFACE
KCN3
E4PQAJLAAA E4PQAJL
4ESS EX BUS INTERFACE
KCN4 106957517
E4PQAD2AAB E4PQAD2
4ESS EX BUS & LAN
KCN4
E4PQAH1AAA E4PQAH1
4ESS EX BUS & LAN
KCN4
E4PQAH1AAB E4PQAH1
4ESS EX BUS & LAN (=206613 E4PQAJNAAA OTH)
KCN4
E4PQAJNAAA E4PQAJN
4ESS EX BUS & LAN
KLW1 107176513 108373416
E4PQAHKAAA E4PQAHK
4ESS CALL STORE UNIT
KLW11 107052300
E4PQAFHAAA E4PQAFH
4ESS MASTER POWER UNIT
KLW116
E4PQAH8AAA E4PQAH8
4ESS MCC UTILITY PROCESSOR
KLW117 106918634
E4PQAFKAAA E4PQAFK
4ESS FETCH ADDRESS UNIT
KLW122 106918667
E4PQAFMAAA E4PQAFM
4ESS BUS-NODE ADDRESS
KLW18
E4PQAFGAAA E4PQAFG
4ESS AU INTERFACE UNIT
KLW18
E4PQAGUAAA E4PQAGU
4ESS AU INTERFACE UNIT
KLW18 107221558
E4PQAJAAAA E4PQAJA
4ESS AU INTERFACE UNIT
KLW2
E4PQAHLAAA E4PQAHL
4ESS PROGRAM STORE UNIT
KLW205 108951039
E4PQAPYAAB E4PQAPY
4ESS FETCH INDEX
KLW21
E4PQAH2AAA E4PQAH2
4ESS MCC & UTIL INTERFACE
KLW22
E4PQAHPAAA E4PQAHP
4ESS BUS NODE ADDRESS
KLW24
E4PQAF2AAA E4PQAF2
4ESS CLOCK & UTILITIES
KLW24
E4PQAHFAAA E4PQAHF
4ESS CLOCK & UTILITIES
KLW25
E4PQAHRAAA E4PQAHR
4ESS PACK CIRCUIT
KLW28
E4PQAFJAAA E4PQAFJ
4ESS UTILITY MATCHER
KLW3
E4PQAFTAAA E4PQAFT
4ESS ESS#4 BUS NODE DATA
KLW3
E4PQAFVAAA E4PQAFV
4ESS ESS#4 BUS NODE DATA
KLW3
E4PQAGYAAA E4PQAGY
4ESS ESS#4 BUS NODE DATA
KLW3
E4PQAHMAAA E4PQAHM
4ESS ESS#4 BUS NODE DATA
KLW3
E4PQAH6AAA E4PQAH6
4ESS ESS#4 BUS NODE DATA
KLW3 107222184
E4PQAJBAAA E4PQAJB
4ESS ESS#4 BUS NODE DATA
KLW4
E4PQAFUAAA E4PQAFU
4ESS BUS NODE DATA UNIT
KLW4
E4PQAFWAAA E4PQAFW
4ESS BUS NODE DATA UNIT
KLW4
E4PQAG1AAA E4PQAG1
4ESS BUS NODE DATA UNIT
KLW4
E4PQAHNAAA E4PQAHN
4ESS BUS NODE DATA UNIT
KLW4
E4PQAH7AAA E4PQAH7
4ESS BUS NODE DATA UNIT
KLW4
E4PQAJCAAA E4PQAJC
4ESS BUS NODE DATA UNIT
KLW5
E4PQAFLAAA E4PQAFL
4ESS FETCH INDEX UNIT
KLW5
E4PQAH9AAA E4PQAH9
4ESS FETCH INDEX UNIT
KLW5
E4PQAJHAAA E4PQAJH
4ESS FETCH INDEX UNIT
KLW9
E4PQAGWAAA E4PQAGW
4ESS MAINTENANCE MATCHER UNIT
MC4A068A1B
E4MQAARAAA E4MQAAR
4ESS BUSS CONTROLLER
MC4A069A1B
E4MQAASAAA E4MQAAS
4ESS CONTROL & MEMORY
MC4A200A1D
E4MQAAUAAA E4MQAAU
4ESS MICRO STORE
TN1588 106975568
E4PQAJWAAA E4PQAJW
4ESS EXCHANGE & INTER
TN1671 106260193
E4PQAJUAAA E4PQAJU
4ESS IPUB POWER CONTROLLER
TN1672 106260201
E4PQAC2AAC E4PQAC2
4ESS DISK DRIVE
TN1972 106727787
E4PQADDAAC E4PQADD
4ESS 2.5GB DISK PACK
TN1972B
E4PQAJRAAA E4PQAJR
4ESS 4GB DISK UNIT
TN1972D 108153974
E4PQANPAAC E4PQANP
4ESS 2GB DISK DRIVE
TN1977 106986235
E4PQAEEAAB E4PQAEE
4ESS MICRO STORE PACK CIRCUIT
TN1984 106646409
E4PQAJVAAA E4PQAJV
4ESS MASTER POWER CONTROLLER
TN1994
E4PQAG4AAA E4PQAG4
4ESS INTGRD POWER CTRLD
TN2808 107265126
E4PQAJJAAA E4PQAJJ
4ESS FT-2000 BUS SWITCH
TN4000 107242273
E4PQAJEAAA E4PQAJE
TN4000B
E4PQAKNAAB E4PQAKN
4ESS 4GB DISK DRIVE
TN4001
E4PQAJSAAA E4PQAJS
4ESS INTERFACE PROCESSOR
TN677
E4PQABDAAC E4PQABD
4ESS SIG LINK PROCER
UN350
E4PQAHHAAA E4PQAHH
4ESS BUS INTERFACE
UN351
E4PQAJGAAA E4PQAJG
4ESS EXECUTIVE PROCESSOR
UN352 106260128
E4PQAF4AAA E4PQAF4
4ESS GLOBAL RAM UNIT
UN356 106260169
E4PQAJTAAA E4PQAJT
4ESS DISK POWER CONTROLLER
UN545
E4PQAG5AAA E4PQAG5
4ESS A-LINK DRIVER
UN546
E4PQAG8AAA E4PQAG8
4ESS A-LINK RECEIVER
UN547
E4PQAG6AAA E4PQAG6
4ESS CONTROL BUS IMAGE
UN548
E4PQAG9AAA E4PQAG9
4ESS EXEC PROCESSOR
UN556
E4PQAHDAAA E4PQAHD
4ESS TERMINATOR
UN557
E4PQAHCAAA E4PQAHC
4ESS GLOBAL RAM
UN558
E4PQAG7AAA E4PQAG7
4ESS MA POWER CTRLD
UN559
E4PQAHBAAA E4PQAHB
4ESS PERIPIH DRIVER
WP-923043
E4PQAJMAAA E4PQAJM
4ESS CUSTOM DATA SERVICE
ANAB Accredited
TL9000 Certified
WBE Certified


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