1. June 2008 R&D Center / BCS HW Team Introduction to iPECS P5 Hardware

2. 2/24 Contents Design New Components Overview Structure of MB & PSU Signaling PSU Spec. Installation Main Cabinet Slot Number Back side of Main Cabinet RJ-21 pin Assignment RS-232 Cable for Monitoring 1URMB ANNEX 1. the change of Gateway package ANNEX 2. the possibility of Power Jack problem

3. 3/24 1. Design

4. 4/24 New Hardware 1U 19” Rack Mounting Kit for Single GW Module Installation1U BRACKET Rack Mount Bracket Kit for New CabinetRBKTE Wall Mount Bracket for New CabinetWBRKE Decorate the Front of LIK-SLTM32Decoration Front Panel Compact Cabinet with cover, built in DC-FANNew Cabinet Input : 100-240 VAC @ 50/60 Hz Output : -48 VDC @ 5.3 Amps, +5V @ 1 Amps PSU (AC/DC Power Supply Unit) Line Connection between Gateway and Champ connector. MB1 SpecificationDescription The Power(-48VDC) of PSU is supplied with Gateway. PSU Monitoring MB2 *) P4 Gateway Modules – common use. 2. New Components New Components DescriptionSpecification LIK-MCKTEMain Cabinet Kit Enhanced ( New cabinet + MBE+ PSU + RBKTE) LIK-WBRKEWall Mount Bracket Enhanced LIK-PSUPower Supply Unit (250W) LIK-1URMB1U 19” Rack Mounting Kit for Single GW Module Installation MBE

5. 5/24 3. Overview Overview iPECS P4 Modules are used. Compact Size Cabinet : 9 universal slots including MFIM100/300/600 Central Power Supply via Backplane (LIK-MBE). Power Redundancy using ORing Method : Optional. Monitoring the status of PSU and FAN Amphenol connector on Backplane for Connection of the Telecommunication Line. ( Exception : LAN Connection, WTIM4/8) Improving the temperature of the Cabinet using two DC-FANs on the rear side. 1U BRACKET : 1U 19” Rack Mounting Kit for Single GW Module.

6. 6/24 4. Structure of MB & PSU 48V 5V PSU2 Install PSU2 OK PSU2 FAN OK FAN1 OK Mother Board FAN2 OK FAN1FAN2 MCU 48V 5V PSU1 Install PSU1 OK PSU1 FAN OK SIO PSU Monitoring Power Redundancy PSU2 PSU1 Gateway FAN1 OK FAN2 OK

7. 7/24 PSU Signal To MB signalStatusRemark ALRAMLow High Normal FailNo good - 48VDC or 5VDC PSU installLow High Installed Not installed When One or Both PSU installed, it will be detected PSU FANLow High Normal The FAN of PSU should be replaced (slow/ not work properly) PSU Inlet And Switch Q’tyRemark AC inlet1Power code - Angle type. Switch1ON/OFF Switch Alarm Switch ON OFF During being Alarm, Buzzer is ON. Buzzer is OFF During being Alarm, the alert is reported to the attendant wherever the switch is placed. signalStatusRemark FAN1/2Low High Be operating properly The FAN of KSU should be replaced (slow/ not work properly) ON/OFF for FAN1/2 LED of PSU PSU Signal From MB 5. Signaling LEDColorStatusRemark 48 VDCGreenBe powering, Power Good for Gateway 5 VDCGreenBe powering, Power Good for KSU FAN and MB AlarmOFF Red Be operating properly The PSU should be replaced ** PSU Fail : RED LED on. No good - 48VDC or 5VDC FAN1/2OFF Red Be operating properly The FAN of KSU should be replaced (slow/ not work properly) ** KSU Fan Fail : RED LED on PSU FANOFF Red Be operating properly The FAN of PSU should be replaced (slow/ not work properly) ** PSU Fan Fail : RED LED on PSU Indicator

8. 8/24 6. PSU Spec. OUTPUT: -48VDC/250W

9. 9/24 6. PSU Spec. The Maximum current of PSU is 5.3A@-48Vdc. DTIM8 and PoE8 have a limit of installation quantity. The limit quantity of PoE8 with LIP is 6 per Cabinet. (** recommended quantity  5)

10. 10/24 7. installation. ① Desktop (MCKTE) ② Rack Mount (MCKTE+RBKTE) ③ Wall Mount (MCKTE+WBRKE) 7.1. The Kinds of MCKTE Installation

11. 11/24 7. installation. 7.2. PSU Installation 1.PSU is inserted into the Main Cabinet. 2.Slide the PSU into the Cabinet, engaging the connector of MB. 3.The captive Screws of PSU are tightened to the Brackets. 1.LIK-PSU is consisted of PSU, two Brackets, four screws and Power Cord. 2.The Brackets are fixed to Main Cabinet with screws. 3.PSU is inserted into the Main Cabinet. 4.Slide the PSU into the Cabinet, engaging the connector of MB. 5.The captive Screws of PSU are tightened to the Brackets. Main PSUBack-up PSU

12. 12/24 SLOT1SLOT2 SLOT3SLOT4SLOT5SLOT6 SLOT7 SLOT8SLOT9/ PSU2 PSU1 8. Main Cabinet Slot Number.

13. 13/24 1 25 26 50 1 25 26 50 1 25 26 50 1 25 26 50 1 25 26 50 LC5LC4LC3LC2LC1 9. Back Side of Main Cabinet. FAN2 FAN2 FAN1 FAN1

14. Always Surpassing Customers Expectations 14/24 10. RJ-21 pin Assignment.

15. 15/24 11. RS-232 cable for Monitoring. 11.1 Installation 9 Pin RS-232 Cable (1:1) - Length : 400 mm - Pin to Pin Connection wiring(1:1) 1::91::9 1::91::9 :::: female male 11.2 Cable spec. The RS-232 cable is connected between a PSU and a gateway. It will be delivered together with LIK-MCKTE Programming via Web Adm. is required.

16. Always Surpassing Customers Expectations 16/24 11-3. Software Version The following SW version or later should be applied to monitor the status of Main Cabinet. 11. RS-232 cable for Monitoring. GatewaysSW VersionGatewaySW Version LIK-MFIME100GS95M50Ag.romLIK-PRIMEU95Q40Db.rom LIK-MFIME300GS96M50Ag.romLIK-SLTM4/8GS95S40Eb.rom LIK-MFIME600GS97M50Ag.romLIK-SLTM32GS96S40Eb.rom LIK-BRIM2/4EU95B40Db.romLIK-VMIMGS95V40Dc.rom LIK-DIDM8GS95I40Db.romLIK-VOIM8/24GS95O42Bb.rom LIK-DTIM8GS95K40Dd.romLIK-MCIMGS95C40Db.rom LIK-LGCM4/8GS95L40Ed.romLIK-WTIM4/8GS95U40Bb.rom

17. Always Surpassing Customers Expectations 17/24 11-4. Test Method (Example: in case of monitoring the status of a cabinet using LIK-SLTM8) 1. Connect a monitoring cable between RS-232 Connectors of a SLTM8 and a PSU. 2. Check the slot sequence of SLTM8 : PGM102-103 11. RS-232 cable for Monitoring.

18. Always Surpassing Customers Expectations 18/24 3. Input the Cabinet Index. : PGM197 (Cabinet attributes) 4. Change the Cabinet Status Check value to “ON”. 5. Input the Status Check Gateway “4” (Slot sequence of SLTM8) and click the save button. 11. RS-232 cable for Monitoring.

19. Always Surpassing Customers Expectations 19/24 6. The status check value of Cabinet “1” is changed following picture. 11. RS-232 cable for Monitoring. PSU2 FAN

20. Always Surpassing Customers Expectations 20/24 7. Reload the Cabinet index “1”, then you can recognize the cabinet status. 1 11. RS-232 cable for Monitoring. 8. If the fail condition occurs, the attendant keyset gives the alarm ring. * Cabinet Alarm Status : O(Normal), X(Fail), -(Not installed) PSU2 FAN

21. 21/24 12. 1URMB One rack unit is 44.45 mm (1.75 inch) high. 1URMB Adapter Installation 1U-RMB Gateway Installation 1U-RMB Rack-mount Installation

22. 22/24 13. ANNEX : Compatibility between GW, Cabinet, and LIK-PSU

23. 23/24 BeforeAfter Default; LIK-Gateway Optional; LIK-ADPT - ANNEX 1: the change of Gateway Package After launching iPECS P5 (LIK-MCKTE, LIK-PSU..), the Gateway package will be changed and delivered as following. Gateway AC-DC Adaptor, Power code Gateway AC-DC Adaptor, Power code

24. 24/24 ANNEX 2: the possibility of Power Jack Problem NoPresent Problem / Customer RequestCounter-planRemark 1. When a Gateway is installed in P5 Cabinet, there may be no power feeding. 1. Power Jack of the Gateway has a problem in supplying the power from backplane because of the defective. In particular using adapter for a long time, it seems that all gateways may have a problem because of the defective Power Jack. Solution1) Replacing it with New Power Jack Solution2) It is easy to be adopted on the Field site. As following figure, There is a connection between V-_DIN and V-_PJ. In this case, during plugging in Adapter and using P5 cabinet, the power of PSU and one of adapter are provided to the gateway at the same time. But there is no damage. 1 V+ : Common use V-_DIN : Connected to DIN(MB) V-_PJ : Connected to Power Adapter [Fig. 1: Circuit Diagram of Power Jack ] [Fig. 2: Sectioned Drawing of Power Jack] [Fig. 3: Appearance of Power Jack] Above Fig. 1: The arrow of contact point 1. When DC Jack of power adaptor is connected, the arrow is off to the contact point, and the power of Adapter is supplied to GW. 2. When DC Jack of power adaptor is NOT connected, the arrow is ON to the contact point, and the power is supplied from DIN Connecter (PSU). PCB: Solder Side Power Jack Short circuit between Two terminal of Power Jack When a Gateway is installed in P5 Cabinet, there may be no power feeding.