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Panasonic Cpc+AII/B Digital Business System Release Notes Manual
Panasonic Cpc+AII/B Digital Business System Release Notes Manual
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Section 300~installation Ground Start and DID Trunks GuidelinesChapter 4. Trunks and Lines lThe following procedure covers ground-start (VB-43531) and DID (VB- 43541) installation using the main trunk connector. For instructions on using the expansion trunk connector, see “Trunk and Line Expansion” on page 4-43. lFor pinouts and color codes for the main trunk connector, see Table 4-2 on .page 4-5. lEach circuit on the ground-start trunk card can be used as either a loop- start or ground-start trunk. By default, all circuits on the ground-start trunk are assigned as loop start. lThe ground-start trunk card requires CPC-B Version 1.0 or higher. lThe DID card requires CPC-B (Version 2.0 or higher) and SCC-B (Version 1.2 or higher). lBoth ground start and DID trunks require an external -48V floating output power supply. The following table shows -48V power consumption for one- and two-cabinet systems. Table 4-4.-48V current consumption for ground-start and DID trunks System SizeCurrent Consumption (Output voltage = 48 k 4 V Ripple voltage = k.500 mVp-p) 1 One-cabinet systemI 1Amp Two-cabinet’system1 2Amps lThe following -48V floating output power supplies have been tested with DBS ground-start and DID trunks. Table 4-S.-48V power supplies tested with the DBS ManufacturerModel NumberRating ValcomVP-2048B 2 Amps Tellabs8 l-80022 Amps lThe following “Installation” section includes details on installing the -48V power supply.DBS-70-300DBS Manual - Issued 8/l/954-9
Chaoter 4. Trunks and Lines Section 300-Installation Installation 1.Install the G-IRK/8 or DID card in a trunk slot. 2.Connect the power supply by cabling the positive side to the SG connector on CN2 (Figure 4-4). Note: Use cables that are 18 AWG or larger to connect the power supply Figu to the DBS. 4-4. -4Wpo wer supply installadion 1CN2 -48V SG :tt RG +24V GND C 8 M 20 Zl Z2 23 24 RE2 REl o/ololo/o1o/ololo/o/ololoioiojRecommend: Tellabs-8001Tellabs-8002 3.Ground the positive side of the -48V power supply to the building ground. Note: Resistance to ground must be 10 Ohms or less, and the ground cable must be 18 AWG or larger. 4.Install power-surge protectors between the wall outlet and the -48V power supply. 5.Use a standard 50-pin cable to connect the trunks from the MDF to the main trunk connector CNl. 6.Use a test set to verify the polarity of the trunk.4-10 DBS Manual - Issued 8/l/95DBS-70-300
Section 300~installationChaDter 4. Trunks and Lines Connect the test set across the tip and ring of the trunk to be tested. with the test set in the “monitor” position, apply ground to the ring side of the trunk. If you hear dial tone, the polarity of the trunk is okay, and you can switch the test set to the “talk” mode to test the voice path. If you do not hear dial tone, ground the tip side of the trunk. If you receive dial tone when grounding the tip side, polarity is reversed. Tl Interface Guidelines Read the following guidelines before beginning Tl installation. Installation instructions begin on page 4-2 1. Hardware Requirements lThe Tl requires the following DBS hardware. Table 4-6.Tl Hardware requirements for single-cabinet systems CPC-B 4.0 orSW-BTl Trunk CardTl MDF CardSync Unit Higher (VB-43421)(VB-4356 1)(VB-43562)(VB-43563) (VB-43411) 1 1111 (See Note 1.) (See Notes 2 and 3.) Notes: 1. Version 1.3 or higher of thk Bus Processor Unit (BPU) chip is required for Tl. 2. An MFR card is required for DID/DNIS if DTMF signaling is used. If DID/DNIS is provided through DP signaling, an MFR card is not re@ired. 3. SCC-B with ROM 1.3 or higher is required if the central office does not provide Tl dial tone. DBS-70-300DBS Manual - Issued 8/t/954-11
Chapter 4. Trunks and LinesSection 300~Installation Table 4-7.Tl Hardware requirements for double-cabinet systems TlCPC-B V4SCC-BTl TrunkTl MDFSyncTl CableCable Kit Location(V-B-43411)(VB-CardCardCard(V-B-(VB-43 110) (See Note4342 1)W-W-(VB-43564)(See Note 1.)(See Notes43561)43562)43563)4.) 2 and 3.) Tl in the1 111101 Master Tl in the1111111 Slave gf*i l / l 1 2 / 2 / l / l / l Notes: 1. Version 1.3 of the Bus Processor Unit (BPU) chip is required for Tl. 2. An MFR card is required for DID/DNIS if DTMF signaling is used. If DID/DNIS is provided through DP sig- naling, an MFR card is not required. 3. SCC-B with ROM 1.3 or later is required if the central office does not provide Tl dial tone. 4. Version 1.2 of the CableKit is required for Tl.l The Tl trunk card must be installed in the “EC/IRK” slot.l The installer must provide a Channel Service Unit (CSU) that complies with FCC Part 15 and Part 68. The CSU is installed between the DBS and the public network. The CSU provides alarm, diagnostic, and monitoring functions, as well as network protection. The CSU must be compatible with the framing format (SF or ESF) that is provided by-the public network. Maximumsl One Tl card can be installed per cabinet.l The number of Tl cards that can be installed in double-cabinet systems depends on the sizes of the connected systems. Table 4-12 on page 4-15 shows Tl maximums for double-cabinet systems. Note: The DBS 72 + DBS 40 combination does not support Tl.4-l 2 DES Manual - Issued 8/l/95DES-70-300
Section 300~InstallationChapter 4. Trunks and Lines Table 4-8.Tl slot usage for two-cabinet systems . . I. . System SizeEC/TRK Slot Usage for Tl MasterSlave DBS 40 + DBS 40NoYes DBS 72 + DBS 40NoNo DBS 72 + DBS 72NoYes DBS 96 + DBS 40YesYes DBS 96 + DBS 72YesYes DBS 96 + DBS 96YesYes Fractional TI can be used when fewer than 24 Tl trunks are needed. Fractional Tl allows you to use only a portion of the 24 channels provided on the Tl card. Though each Tl Interface provides 24 trunk channels, Tl trunks do not increase the overall trunk capacity of the DBS. Each Tl channel subtracts from the total number of analog trunks that can be installed. With CPC-B earlier than 5.00, the number of analog trunks that can be used with Fractional Tl are always decremented in quantities of 8. For example, if you are installing a Tl in a DBS 96 and you only want to use 12 Tl channels, the logical number of analog trunks that would be available is 20 (32 - 12 = 20). The number of analog trunks must be decremented in quantities of 8. the actual number of analog trunks that can be used is 16: (32 total trunks - 16 (two g-trunk increments) = 16.) Tables.69 through 4- 11 show the possible combinations of analog and digital trunks assignments based on system size. The trunk numbering shown in these tables is determined by backplane trunk port assignments. Therefore, the numbering cannot be changed. With CPC-B 5.00 and higher and the VB-435 11A Loop Start Trunk Card, the number of analog trunks that can be used with Fractional Tl are decremented in quantities of 1. Note: Analog trunks are numbered beginning with “ 1.” T 1 trunk than nel s are numbered beginning with the highest trunk channel used.DBS-70-300DBS Manual - Issued 8/l/954-l 3
Chapter 4. Trunks and LinesSection 300~Installation Trunk Assignments for Single-Cabinet Systemsl Programming is not required to associate trunk ports with slot locations. However, you must use programming to specify that a combination of Tl and analog trunks are instailed, and you must also specify how many Tl channels are used. Table 4-9.Tl and analog trunk assignments, DBS 40 Trunk Numberusing 16 Channels Fractional T 1 using 8 Channels 1ITl channel 16IAnalog trunk 11 14..L 8Tl channel 9Analog trunk 8 9 L 16 Tlchannel8Tlchannel8 1.L Tlchannel1Tlchannel1 Note: Since the DBS 40 supports a maximum of 16 trunks, all 24 chan- nels of the Tl cannot be used. Table 4-10. Tl and analog trunk assignments, DBS 72 ITrunk Number 24Xhannel TlFractional Tl using 16 ChannelsFractional Tl using 8 Channels I11 Tl channel 24Analog trunk 1Analog trunk 1 I81 Tl channel 17Analog trunk 8Analog trunk 8 9 .L 16 17 -l- 24 Tl channel 16Tl channel 16Analog trunk 9 \1L.l. Tl channel 9Tl channel 9Analog trunk 16 Tl channel 8Tl channel 8Tl channel 8 -L\1L Tl channel 1Tl channel 1Tl channel 1 4-14DES Manual - Issued 8/l/95DES-70-300
Section 300-InstallationChapter 4. Trunks and Lines Table 4-11. Tl and analog trunk assignments, D BS 96 Trunk2CChannel TlFractional TlFractional Tl Numberusing 16 using 8 Channels Channels 1Analog trunk 1Analog trunk 1Analog trunk 1 .L.L.LL8 Analog trunk 8Analog trunk 8 Analog trunk 8 9Tl channel 24Analog trunk 9 Analog trunk 9 LLJ..1 16Tl channel 17Analog trunk 16 Analog trunk 16 17Tl channel 16Tl channel 16Analog trunk 17 .l..L.l-.l.24 Tl channel 9Tl channel 9Analog trunk 2425 Tl channel 8Tl channel 8Tl channel 8 1L14..32 Tl channel 1Tl channel 1Tl channel 1 Trunk Assignments for Double-Cabinet Systems lWhen Tl is used in a double-cabinet system, the number of Tl channels that can be assigned in each cabinet depends on the master/slave designation. The following table shows the maximum number of Tl channels that can be assigned in twu-cabinet systems. Tab& 4-12. Maximum Tl assignments for two-cabinet systems [ System Size1 MasterI Slave 1 DBS 40 + DBS 401 8 analog trunks1 16 Tl trunks1 1 DBS 72 + DBS 72I 16 analog trunks)24Tltrunks 1 1 DBS96+DBS40 I24Tltrunks1 16 Tl trunks 8 analog trunks DBS 96+DBS7224 Tl trunks24 Tltrunks 8 analog trunks DBS 96+DBS9624 Tl trunks24Tltrunks 1 8 analog trunks1 8 analog trunks lTwo-cabinet systems use the same trunk numbering scheme as single- cabinet systems. Analog trunks are numbered from “1” upward; Tl trunk channels are numbered downward from the highest channel used.DBS-70-300DBS Manual - Issued MY954-15
Chapter 4. Trunks and Lines Section 300~Installation Tables 4-13 through 4-17 show trunk numbering for two-cabinet systems using the maximum number of Tl channels. Table 4-13. Tl and analog trunk assignments, DBS 40 + 40 (16-channel fractional Tl in the slave) 1 Trunk Number 1 Master Cabinet1 Slave Cabinet Analog trunk 1 L Analog trunk 8 N/A 9 .LN/A 16 17 .LN/A24 Tl channel 16 1 Tl channel 9 Tl channel 8 -1 Tl channel 1 Table 4-14. Tl and analog trunk assignments, DBS 72 + DBS 72 (24-channel Tl in the slave) 1L’runk Number 1 Master Cabinet1 Slave Cabinet 1Analog trunk 1 1.L 8Analog trunk 8 N/A 9Analog trunk 9 -1LN/A 16 17 Andog trunk 16 Tl channel 24 .L24N/AI Tl channel 1733 IITl channel 16 k40N/AL Tl channel 9 41IITl channel 8 .L48N/A1 Tl channel 1 4-16DBS Manual - Issued 8/l/95DBS-70-300
Table 4-15. TI and analog trunk assignments, DBS 96 + DBS 40 (24-channel Tl in the master; lb- channel Tl in the slave) Trunk NumberMaster Cabinet Slave Cabinet 1Analog trunk 1 .I/.LN/A aAnalog trunk 8 9Tl channel 24 .L.LN/A 16Tl channel 17 17Tl channel 16 .L\1N/A 24 Tl channel 9 25Tl channel 8 \1LN/A 32 Tl channel 1 33Tlchannel16 .l..N/A-J 40Tlchannel9 41Tlchannel8 LN/A.L 48Tlchannel1 DBS-70-300DBS Manual - issued 8/l/954-17
Chapter 4. Trunks and Lines Section 300~installation Table 4-16. Tl and analog trunk assignments, DBS 96 + DBS 72 (24-channel TI in the master; 24- channel Tl in the slave) Trunk NumberMaster CabinetSlave Cabinet 1Analog trunk 1 .L1N/A 8Analog trunk 8 9Tl channel 24 -L\1N/A 16Tl channel 17 17Tl channel 16 L1N/A 24Tl channel 9 25Tl channel 8 L.LN/A 32Tl channel 1 33Tlchannel24 LN/A-1 40Tlchannel17 41Tlchannel16 .LN/AL 48 Tlchannel9 49Tlchannel8 -LN/A.L 56Tlchannel14-18 DBS Manual - Issued 8/l/95DBS-70-300