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System Introduction New Board Description

Introduction to IP LDK-100/300/300E Digital Key Telephone System. System Introduction New Board Description. LCOB. LDK-50/100 MB Iss: Rev:. MPB. LCOB. LCOB. LCOB. LDK-50/100 MB Iss: Rev:. ED 3667. ED 3667. 1. System Introduction. System Overall Configuration.

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System Introduction New Board Description

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  1. Introduction to IP LDK-100/300/300EDigital Key Telephone System • System Introduction • New Board Description

  2. LCOB LDK-50/100 MB Iss: Rev: MPB LCOB LCOB LCOB LDK-50/100 MB Iss: Rev: ED 3667 ED 3667 1. System Introduction System Overall Configuration VMIB (Voice Announcement Service) LCO WTIB PSTN STIB : So RF Base DECT VoIP DTIB IP SLIB E1 RS232C G4 Fax ISDN Phone PRI Video Phone (ISDN Based) ISDN Printer Voice Mail Billing/PMS PC Admin BRI Voice Networking(PRI) PFTU Battery Ext MOH Ext. Paging Loud Bell (Relay) Voice Mail DKTU SLT LAN:10M Ethernet Remote Services Gateway PSTN Internet PC Attendant PC Phone PC Admin CTI/TAPI Server Voice Mail Billing /PMS DKTU SLT PC WAN WAN Data Network area Voice Networking (VoIP) Router Hub (10/100M) IP Phone 1/16

  3. CO/Extension Boards -. LCOB : Analog CO. Interface B/D (4 ports) -. PRIB : ISDN PRI Board (30 channels) -. BRIB/BRIBE : ISDN BRI Board (8 channels) -. STIB/STIBE : ISDN S/T Interface (8 channels) -. DTIB : Digital KTU Interface B/D(12,24 ports) -. SLIB24/48 : Single Line Tel Interface B/D(6 ports) -. DSIB : 6 Digital KTU and 6 SLT Interface B/D(12 ports) -. SLIBII : Single Line Tel Interface B/D(12 ports) -. WTIB : DECT Interface B/D (4Cell +Opt 4Cell) -. WTIU : DECT option B/D (4 Cell ) -. SLIB2E : 12 port SLT Interface B/D -. VOIB/VOIBE: VOIP Interface B/D(8 chs/24 chs) -. CLCOB4/8 : 4/8 ports CO Interface B/D with CID function -. VMIB/VMIBE: Voice Mail I/F B/D (8 chs, max.10Hr) Terminal -. Digital KTU : KD/E, LKD, LDP-7000 Series DSS, Phone Box -. SLT, Fax, Modem -. Wireless Terminal GDC-330H,335H,345H 1. System Introduction System Components LDK-300/300E KSU -. KSU : Key Service Unit -. MPB : Main Processor Board -. MPBE for IP LDK-300E -. PSU : 350W, 250W -. PSU-D : 320W -. Universal Slot : 9 EA Optional boards -. DTRU : DTMF Receiver Unit(2 chs) -. CMU : Call Metering Unit(16KHz,12PR,50PR) -. RGU5 : Ring Generator Unit(External) -. PFTU : Power Failure Transfer Unit (6 circuits) -. DTRUII : DTMF Receiver Unit (4 chs) -. CPTU A/B : Call Progress Tone detection Unit (2 chs) -. MODU : Modem Unit (33.6kbps) -. RGU : Ring Generator Unit ( Int 25Hz) -. DTRU4 : DTMF receiver unit ( 4 chs) -. RAU : Relay Alarm Unit -. CPTU4 : Call Progress Tone detection Unit (4 chs) -. CMU4 : Call Metering Unit (4 chs) -. VOIU/VOIUE: VOIP Interface Unit (2 chs/12 chs) -. RPTU : RePeaTer unit for DKTU -. SDMU32/SDMU_A : SDRAM module -. CIDU4/8 : Caller ID unit(4/8 chs)-DTMF/FSK Type -. VCEU/VCEUE : Voice Channel Expansion Unit (4 chs) -. FMEU2 : Flash Memory Expansion Unit (5 hours) 2/16

  4. LDK-100 CO/Extension Boards All kinds of CO & Extension card used in LDK-300 [LDK-100 Only] BRIBE : 2 Basic Rate Interface BRIUE : 2 Basic Rate Interface NPRIB : 1 Primary Rate Interface KSU -. KSU : Key Service Unit -. MPB : Main Processor Board -. PSU : 120W -. PSU-D : 320W -. Universal Slot : 6 EA Optional boards All kinds of option boards used in LDK-300 [LDK-100 Only] SIU :1 Serial port LANU : 10 Base-T Ethernet port SMEMU : 2Mbytes SRAM Expansion DMEMU : Software Download PLLU : for ISDN Board Terminal -. Digital KTU : KD/E, LKD, LDP-7000 Series DSS, Phone Box -. SLT, Fax, Modem, TAD -. Wireless Terminal: GDC-330H,335H,345H 1. System Introduction System Components 3/16

  5. 1. System Introduction System Max. Call Capacity -. Medium / Large Size Digital KTS -. Maximum Capacity -. VMIB LDK-100 : Max. 16 Channels, 20 Hours(2) LDK-300/300E : Max. 24 Channels, 30 Hours(3) -. WTIB LDK-100 : Max 16 Cells(2) LDK-300/300E : Max 24 Cells(3) 4/16

  6. 1. System Introduction System Resources & Capacity 5/16

  7. Board Unit CLCOB 4/8 VOIBE VMIBE / AAIBE MPBE LMUE PSU-D CIDU 4/8 VOIUE VCEUE PMUE 2. New Board Description New Board/Unit 6/16

  8. 2. New Board Description CLCOB4/8 • Description • CLCOB4 provides 4 Loop start CO line interface. • CLCOB8 provides 8 Loop start CO line interface. • CLCOB4/8 can be installed on the universal slot No.1-9 of any KSU. • Maximum 200 analog lines limit Analog CO interface ports. • Pulse Dial function is not applicable in CLCOB8. • CLCOB4/8 are implemented to accommodate CIDU4/8 option board. • Add-on boards : • -.CLCOB4 : DTRU4, CPTU4-C, CIDU4(CID + CMU-50PR) • -.CLCOB8 : DTRU4, CPTU4-C, CIDU8(CIDU + CMU-50PR) Switching Functions LED Indications-CLCOB4/8 7/16

  9. 2. New Board Description CIDU4/8 • Description • There are two types of CIDU4/8, FSK-CIDU4/8 and DTMF-CIDU4/8. • FSK/DTMF CIDU4/8 detects Caller ID signal that are supplied from the CO line interface. • FSK/DTMF CIDU4/8 interface contains Microprocessor, CID Unit in the Memory, • Call Metering Unit (CMU-50PR). • FSK/DTMF CIDU4/8 is used as an Option Board in CLCOB4/8 and cannot be used alone. • Only when CIDU4/8 is inserted to CLOB4/8, the MPB recognizes CLOB4/8 board • as IPP board. • FSK-CIDU4/8 enables CID function in case of On-hook(Type I) and Off-hook(Type II). • DTMF-CIDU4/8 enables only for On-hook(Type I). Switching Function LED Indications 8/16

  10. 2. New Board Description VOIBE/VOIUE • Description • The VOIBE/VOIUE card can be installed in LDK-300 and LDK-100. • Its main job is to provide the Ethernet interface for S/W applications and VOIP feature with • optional VOIUE daughter. • VOIB is installed on the universal slot No. 1-9 of KSU except the slot No. 9 of 1st KSU. • The number of ports are expanded to 24 channel comparing with the existing VOIB. • VOIBE has twelve(12) ports basically and VOIUE has additional twelve(12) • ports. Switching Functions LED Indications 9/16

  11. 2. New Board Description VMIBE/AAIBE • Description • VMIBE/AAIBE provides system announcement, ACD/UCD announcement, and User Greeting. • Voice quality has been improved comparing with VMIB/VMIB2/AAIB. • Enhanced features are implemented • (Message forwarding and message rewinding while listening message) • Add-on boards: • -. VMIBE : VCEUE, FMEU2 • -. AAIBE : VCEUE. Switching Functions LED Indications 10/16

  12. / AAIBE 2. New Board Description VCEUE/FMEU2 • Description • VCEUE: Provides additional 4 VMIBE channels. • FMEU2: Provides additional 5 hours recording time of VMIB2 and VMIBE. • The voice recording capacity of VMIBE and AAIBE • 1. VMIBE • 5 hours (System greeting : 30 minutes, User greeting : 4 hours and 30 minutes) • 2. VMIBE with FMEU2 • 10 hours (System greeting : 30 minutes, User greeting : 9 hours and 30 minutes) • 3. AAIBE • 13 minutes (System greeting : 10 minutes, User greeting : 3 minutes) Compatibility of VMIB/VMIB2/VMIBE with optional boards 11/16

  13. 2. New Board Description MPBE/PMUE • Description • The 32MB SDRAM is used for software downloading and additional features. • Before installing the MPBE, you must install the PMUE. • The MPBE must be used for expanding from LDK-300 system(300 ports) to LDK-300 • Expansion system(600 ports) and installed on the MPB slot of the 1st KSU. • To operate LDK-300 Expansion system, connect the CN 1 of MPBE to the CN1 of LMUE • with Link cable attaching ferrite core. • MPBE doesn’t have one external page port and one external MOH port comparing with MPB • The LMUE has one external page port and one external MOH port. • Add-on Boards: PMUE,MODU • Description • The PMUE has a program for system control, administration, and call processing. • The PMUE is mounted on the MPBE. • The PMUE has 8M bytes of four 70ns 16Mbit flash ROMs which is available of software • downloading by BDM(Board Debug Module) tool, ISDN line or LAN port. 12/16

  14. 2. New Board Description MPBE/PMUE Various switches and connector Functions Function of SW3 LED Indications 13/16

  15. 2. New Board Description LMUE • Description • The LMUE is used to connect master system to expansion system for IP LDK-300E • The LMUE has one external page port and one external MOH port. • The LMUE is installed on the MPB slot of the 4th KSU. • To operate LDK-300 Expansion system, connect the CN 1 of MPBE • to CN 1 of LMUE by Link Cable having ferrite core. Switches and connectors Function 14/16

  16. 2. New Board Description LMUE 15/16

  17. 2. New Board Description PSU-D • Description • LDK-300 PSU-D is installed on the left first and second slot of the mother board. • Two PSU-D can be inserted • In case two PSU-D are inserted, the power is provided by the method of load sharing. • If one is failed, another one supplies the power with the system. PSU-D Specification Power Supply Capacity 16/16

  18. Thank you

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