T400-19 Shelf User Manual (Rev D)
Contents
1. 0000 20 Earth Ground ic ee Sa eR E ede 21 Power Configuration cies 21 Configuration 1 External Power Supply Optional Battery Backup 23 Configuration 2 Internal Power Supply 24 Chapter 3 U RPM ApplicationS oooooooommmoo 25 Installations sai eee en reri natos de Hae cde ts 25 Initial Unit Inspection 0 00 0 0000 25 Rack Installation tits pida ving ail ae dae pad Bede 25 Installer Connections 0 25 Network Connection 0 0 cece cece eee eee 26 U Repeater Connection 0000s 26 Earth Ground ira de das wie Behe 26 Powering the Shelf ersten cece eee ee 27 Chapter 4 T1 CSU Applications ooooooooommooo 29 Installation ue teet eIesROS UR eI ES HERES 29 Initial Unit Inspection 0 00 00 eee 29 Rack Installation erica 29 Installer Connections 0 eee cee eee 29 Network Connection esses eee eee 30 Terminal Equipment Connection 00004 31 61150028L1 1 T400 19 Shelf User Manual Table of Contents Earth Ground Power Configuration o ooococcccccccccccccorcccc 31 Configuration 1 External Power Supply Optional Battery Backup 33 Configuration 2 Internal Power Supply x T400 19 Shelf User Manual 61150028L1 1 List of Figures Figure 1 1 T400 19 Shelf Backplane Wiring Diagram Figure 2 1 T400 19 Shelf Backplane Connections and Fuses Figu2. 61150028L1 1 T400 19 User Manual 21 Chapter 2 NT1 Applications Table 2 2 T400 19 Pin Assignments for 25 Pair Connections Slot Network Terminal Equipment PS2 U Interface P2 8 P3 P1 ST TX ST RX 1 P1 01 TR P2 01 TR P2 02 RR P2 28 P1 26 TT P2 26 TT P2 27 RT P2 29 2 P1 03 TR P2 05 TR P2 06 RR P2 32 P1 28 TT P2 30 TT P2 31 RT P2 33 3 P1 05 TR P2 09 TR P2 10 RR P2 36 P1 30 TT P2 34 TT P2 35 RT P2 37 4 P1 07 TR P2 13 TR P2 14 RR P2 40 P1 32 TT P2 38 TT P2 39 RT P2 41 5 P1 09 TR P2 17 TR P2 18 RR P2 44 P1 34 TT P2 42 TT P2 43 RT P2 45 6 P1 11 TR P2 21 TR P2 22 RR P2 48 P1 36 TT P2 46 TT P2 47 RT P2 49 7 P1 13 TR P3 01 TR P3 02 RR P3 28 P1 38 TT P3 26 TT P3 27 RT P3 29 8 P1 15 TR P3 05 TR P3 06 RR P3 32 P1 40 TT P3 30 TT P3 31 RT P3 33 9 P1 17 TR P3 09 TR P3 10 RR P3 36 P1 42 TT P3 34 TT P3 35 RT P3 37 10 P1 19 TR P3 13 TR P3 14 RR P3 40 P1 44 TT P1 38 TT P3 39 RT P3 41 11 P1 21 TR P3 17 TR P3 18 RR P3 44 P1 46 TT P3 42 TT P3 43 RT P3 45 12 P1 23 TR P3 21 TR P3 22 RR P3 48 P1 48 TT P3 46 TT P3 47 RT P3 49 22 T400 19 User Manual 61150028L1 1 Chapter 2 NT1 Applications Configuration 1 External Power Supply Opt
3. 19 Pin Assignments for 25 Pair Connection Connector P1 Network Connection for Slots 1 12 Slot Tip to Ring to Tip 1 from Ring 1 from Network Network Network Network 1 1 26 2 27 2 3 28 4 29 3 5 30 6 31 4 7 32 8 33 5 9 34 10 35 6 11 36 12 37 7 13 38 14 39 8 15 40 16 41 ME 17 T 42 8 a 10 19 44 20 45 11 21 46 22 47 12 23 1148 24 49 Connector P2 Customer Connection for Slots 1 6 Slot Tip from Ring from Tip 1 to Ring 1 to Customer Customer Customer Customer shea 1 226s 4 E A 2 5 30 6 31 3 9 34 10 35 owe dr 48 gt T 38 Ma 39 i 5 17 42 18 43 6 21 46 22 47 Connector P3 Customer Connection for Slots 7 12 Slot Tip from Ring from Tip 1 to Ring 1 to Customer Customer Customer Customer 7 1 26 2 27 8 5 30 6 31 9 9 34 10 35 10 13 38 14 39 11 17 42 18 43 12 21 46 22 47 32 T400 19 User Manual 61150028L1 1 Chapter 4 T1 CSU Applications Configuration 1 External Power Supply Optional Battery Backup In this configuration power is supplied by an external 48 VDC power supply which may have a reserve battery supply as shown in Figure 2 2 Up to 12 T1 CSUs may be housed in the shelf in this configuration When supplying external power connect the 48 VDC from the supply to the 48 VDC on TB1 JP1 should be in the External position SW1 and SW2 should be in the NT1 position Exte
4. F1 and F2 on the power connections for Slot 11 and Slot 12 See Figure 2 1 on page 30 These fuses are designed to protect the inter nal power supplies from a short circuit Three amp GMT fuses are installed at the factory Replacement fuses should be of the same type An external alarm output is available for the T400 Shelf to indicate that a fuse has blown due to an overcurrent condition Connect the external alarm to the ALM ter minal of TB1 shown on Figure 2 3 When a fuse blows 48 VDC powers the external alarm FRONT 123 45 6 7 8 9 1011 12 T1 CSU SLOTS 4 o BATT ALM FRMG 48R 48V 1 JP1 External Internal REAR 00000 ALARM e Optional Figure 4 3 Configuration 2 Internal Power Supply 34 T400 19 User Manual 61150028L 1 1 Index A ADTRAN NTI T400 Circuit Packs 19 29 ADTRAN T400 19 inch Shelf 15 C Circuit Capacity 17 Configuration 1 External Power Supply 23 33 Configuration 2 Internal Power Supply 24 34 Connector Cables 20 30 D Dimensions 17 E Earth Ground 26 F FCC regulations iv FRMG connection 21 27 31 Fusing 17 H Harmonica Block 20 30 I Initial Unit Inspection 19 25 29 installation 19 29 Installer Connections 19 25 29 JP1 24 27 34 N Network Connection 20 26 30 Network U Interface P1 22 NT1 T400 Circuit Pack 21 NTIs 18 O overview 15 61150028L 1 1 T400 19 Shelf User
5. Manual P Part Number 20 30 pin assignments 22 power 21 Powering the Shelf 27 product warranty v punchdown block 20 26 30 R Rack Installation 19 25 29 S Specifications 17 specifications 17 SW 23 24 33 34 SW1 23 24 26 27 33 34 SW2 26 27 T T400 19 Shelf 25 26 T400 19 Shelf Backplane connec tions 19 29 T400 19 Shelf specifications 17 T400 19 inch shelf 19 29 Terminal Equipment Connection 20 31 Terminal Equipment P2 amp P3 22 trademark information ii U U Repeater 26 U Repeater Connection 26 U Repeater Powering Modules 15 U RPM application 25 U RPMs 18 WwW wiring diagram 16 Index 35 Index Index 36 T400 19 Shelf User Manual 61150028L1 1
6. SOME STATES DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRAN TIES SO THIS EXCLUSION MAY NOT APPLY TO CUSTOMER In no event will ADTRAN or its suppliers be liable to Customer for any incidental special punitive exemplary or consequential damages experienced by either Customer or a third party including but not limited to loss of data or information loss of profits or loss of use ADT RAN is not liable for damages for any cause whatsoever whether based in contract tort or otherwise in excess of the amount paid for the item Some states do not allow the limitation or exclusion of liability for incidental or consequential damages so the above limitation or exclusion may not apply to Customer Customer Service Product Support Information and Training ADTRAN will repair and return this product if within five years from the date of shipment the product does not meet its published specification or the product fails while in service A return material authorization RMA is required prior to returning equipment to ADTRAN For service RMA requests training or more information use the contact information given below Repair and Return If you determine that a repair is needed please contact our Customer and Product Service CAPS department to have an RMA number issued CAPS should also be contacted to obtain information regarding equipment currently in house or possible fees associated with repair CAPS Department 256 963 8722 I
7. 1400 19 Shelf 19 Type 400 Shelf User Manual Part Number 1150028L1 1 61150028L1 1D March 2002 ADRAN 901 Explorer Boulevard P O Box 140000 Huntsville AL 35814 4000 256 963 8000 2002 ADTRAN Inc All Rights Reserved Printed in U S A The following conventions are used in this manual b Notes provide additional useful information UT Cautions signify information that could prevent service interruption Warnings provide information that could prevent damage to the 6 W ARNING equipment or endangerment to human life Important Safety Instructions When using your telephone equipment please follow these basic safety precautions to reduce the risk of fire electrical shock or personal injury 1 Do not use this product near water such as near a bathtub wash bowl kitchen sink laun dry tub in a wet basement or near a swimming pool 2 Avoid using a telephone other than a cordless type during an electrical storm There is a remote risk of shock from lightning 3 Do not use the telephone to report a gas leak in the vicinity of the leak 4 Use only the power cord power supply and or batteries indicated in the manual Do not dispose of batteries in a fire They may explode Check with local codes for special dis posal instructions Save These Important Safety Instructions Federal Communications Commission Radio Frequency Interference Statement This equipment has been tested and fou
8. AN Custom Extended Services ACES program offers multiple types and levels of installation and maintenance services which allow you to choose the kind of assistance you need This support is available at http www adtran com aces For questions call the ACES Help Desk ACES Help Desk 888 874 ACES 2237 Training The Enterprise Network EN Technical Training Department offers training on our most pop ular products These courses include overviews on product features and functions while cover ing applications of ADTRAN s product lines ADTRAN provides a variety of training options including customized training and courses taught at our facilities or at your site For more information about training please contact your Territory Manager or the Enterprise Training Coordinator Training Phone 800 615 1176 ext 7500 Training Fax 256 963 6700 Training Email training dadtran com Table of Contents Chapter1 General ooooooooooooommmm romo 9 2 o 15 OVEVI Wii AA io 15 Features ii Le RI ee ues Bea ee ae e e oe 17 Specifications 25 URS Ais has 17 Chapter2 NT1 Applications ooooooomoommmoo 19 Installation 2 24 tied Sods ia dira is Sede 19 Initial Unit Inspection ooooooococccccccccccrr rnrn 19 Rack Installation o ooooooooooooooccccoorroo eee 19 Installer Connections 0 eee eee ee 19 Network Connection 0 0c cece cece eee ees 20 Terminal Equipment Connection
9. dentify the RMA number clearly on the package below address and return to the following address ADTRAN Customer and Product Service 901 Explorer Blvd East Tower Huntsville Alabama 35806 RMA Pre Sales Inquiries and Applications Support Your reseller should serve as the first point of contact for support If additional pre sales sup port is needed the ADTRAN Support web site provides a variety of support services such as a searchable knowledge base latest product documentation application briefs case studies and a link to submit a question to an Applications Engineer All of this and more is available at http support adtran com When needed further pre sales assistance is available by calling our Applications Engineering Department Applications Engineering 800 615 1176 Post Sale Support Your reseller should serve as the first point of contact for support If additional support is needed the ADTRAN Support web site provides a variety of support services such as a search able knowledge base updated firmware releases latest product documentation service request ticket generation and trouble shooting tools All of this and more is available at http support adtran com When needed further post sales assistance is available by calling our Technical Support Cen ter Please have your unit serial number available when you call Technical Support 888 4ADTRAN Installation and Maintenance Support The ADTR
10. f backplane connections see on Figure 2 1 on page 20 A E O O ee l l MAIN T400 l i DISTRIBUTION POWER ISDN i FRAME MODULE U REPEATER j LT MDF n U RPM E i l i i U FLH 1 7 INTERFACE o TO CUSTOMER O l 12 000 Ft 3 t 26 Gauge alle ru 7 0 I l O CURRENT l REPEATER l O SOURCE l POWER l H 85 mA f CONVERTER i35 I l 0 GND 48V 48 RET y l i B LE 12 000 26 Gauge Central D ffice l Figure 3 1 U RPM Application Network Connection Connect the U interface from the ISDN switch to Tip 1 and Ring 1 of P1 on the T400 19 Shelf backplane using a punchdown block part number 3353 002 and a 50 pin cable part no 3353 003 See Table 3 1 on page 28 for the pinouts associated with each slot U Repeater Connection Use the punchdown block to connect the U signal from the U RPM to the Tip and Ring pins on the P1 to the appropriate U Repeater See Table 3 1 on page 28 for the P1 pinouts associated with each slot Earth Ground 26 T400 19 Shelf User Manual 61150028L1 1 Chapter 3 U RPM Applications Connect an external earth ground to the FRMG connection on TB1 Use a 10 12 or 14 gauge wire Powering the Shelf Power is supplied by an external 48 VDC power supply which may have a reserve battery supply When supplying external power connec
11. g battery systems Provides 50 pin male connectors for network and customer connections e Provides separate frame ground to each circuit Specifications Dimensions 19 0 W x 6 0 H x 7 5 D Weight 4 8 Ibs Mounting 19 inch equipment rack Fusing Internal Power Two 3 amp GMT type fuses External Power Requires external fuse Circuit Capacity Internal Power Supply Up to 10 NT1 T400 Circuit Packs or T1 CSU Circuit Packs External Power Supply Up to 12 NT1 T400 Circuit Packs U RPMs or T1 CSU Circuit Packs 61150028L1 1 T400 19 Shelf User Manual 17 Chapter 1 General Power NT1s and T1 CSU Circuit Packs Internal One or two 48 VDC amp T400 Power Supplies External 48 VDC 3 amp minimum U RPMs External 48 VDC shelf containing 12 U RPMs requires 3 6 amps Connectors To Telco Network One 50 pin micro ribbon connector To Customer Equipment Two 50 pin micro ribbon connectors To External Power Supply and Alarm Five position terminal block 18 T400 19 Shelf User Manual 61150028L1 1 Chapter2 NT 1 Applications INSTALLATION This chapter describes the installation of the T400 19 inch shelf when using ADTRAN NT1 T400 Circuit Packs part number 1212010 Initial Unit Inspection After unpacking the unit immediately inspect it for possible shipping dam age If damage is discovered file a claim immediately with the carrier then contact ADTRAN Customer Service See the front section of this ma
12. ional Battery Backup In this configuration power is supplied by an external 48 VDC power supply which may have a reserve battery supply as shown in Figure 2 2 Up to 12 NTIs may be housed in the shelf in this configuration When supplying ex ternal power connect the 48 VDC from the supply to the 48 VDC on TB1 JP1 should be in the External position SW1 and SW2 should be in the NT1 position External power supplies usually have a Normally Open Normally Closed and Common contact for indicating loss of power Connect the Normally Closed contact on the supply to BATT on TBI and connect the Common contact on the power supply to ground on the power supply When AC power is lost the Normally Closed contact opens which alerts the NT1s that re serve battery power is now in use The NT1s reserve power to the terminal equipment which alerts the user that AC power is lost Use external fusing to protect the external power supply and the T400 Shelf Consult the user manual supplied with the external power supply for proper fuse ratings gt 3 RESERVE Low wv AOS JP BATTERY VOLTAGE POWER Q S extemal internal OPTIONAL DISCONNECT SUPPLY L Ols optional O E ES Figure 2 2 Configuration 1 External Power Supply 61150028L1 1 T400 19 User Manual 23 Chapter 2 NT1 Applications Configuration 2 Internal Power Supply In this configuratio
13. le 4 1 Cables and Connectors Part Numbers Connector Cables Part Number Punchdown Block 3353002 Cable for Punchdown Block female to 3353003 male Harmonica Block 3353001 Cable for Harmonica block male to male 3353004 Network Connection The Network is connected to P1 on the T400 19 Shelf One way to make this connection is to use a punchdown block and a 50 pin cable 30 T400 19 User Manual 61150028L 1 1 Chapter 4 T1 CSU Applications Terminal Equipment Connection P2 and P3 provide connections to the customer equipment CPE from the T1 CSUs The CPE interface to the T1 CSU can be brought out to a punchdown block or twelve 8 pin modular jacks using two 6 connector harmonica blocks and two 50 pin cables Earth Ground Connect an external earth ground to the FRMG connection on TB1 Use a 10 12 or 14 gauge wire Power Configuration The shelf and the terminal equipment are powered either internally or exter nally Internal power is provided by using one or two Type 400 power sup plies part number 1353POWER04 External power is provided by any 48 VDC power source minimum 3 amp for shelf with 12 T1 CSUs such as a Ratelco 110 VAC to 48 VDC JP1 is a jumper that selects internal or ex ternal power SW1 and SW2 are slide switches that configure Slot 11 and Slot 12 for either T1 CSUs or internal T400 power supplies 61150028L1 1 T400 19 User Manual 31 Chapter 4 T1 CSU Applications Table 4 2 T400
14. mediately inspect it for possible shipping dam age If damage is discovered file a claim immediately with the carrier then contact ADTRAN Customer Service See the front section of this manual for information on how to contact ADTRAN Rack Installation Place the shelf in the 19 inch equipment rack Ensure proper clearance is pro vided for any equipment that may be mounted above or below the shelf Line up the holes in the mounting flanges with those in the relay rack Secure the shelf to the rack using the four 12 24 panhead screws supplied with the shelf Installer Connections In Chapter 1 Figure 1 1 on page 16 shows the connections on the printed cir cuit board between the circuit slots and the power supply The T400 19 Shelf Backplane connections are shown in Figure 4 1 on page 30 Three male 50 pin connectors P1 P2 and P3 connect the T400 19 Shelf to the network and terminal equipment A five position terminal block TB1 connects the shelf to an external power supply alarm and frame ground Table 4 1 on page 30 lists part numbers for cables and connectors while Table 4 2 on page 32 shows the pinout for each connector 61150028L1 1 T400 19 User Manual 29 Chapter 4 T1 CSU Applications Up to 12 T1 CSU T400 Circuit Packs can be installed in the shelf by firmly pushing the units into the shelf slots TB1 JP1 SW1 SW2 Fi F2 P3 P2 P1 Figure 4 1 T400 19 Shelf Backplane Connections and Fuses Tab
15. n up to 10 NT1s may be housed in Slots 1 through 10 of the shelf Power is supplied by an internal Type 400 power supply in Slot 12 Additionally a second redundant power supply may be placed in Slot 11 and engaged as a backup if the first unit fails JP1 should be in the Internal po sition SW1 and SW2 should be in the PWR position see Figure 2 1 on page 20 and Figure 2 3 There are two fuses F1 and F2 on the power connections for Slot 11 and Slot 12 See Figure 2 1 on page 20 These fuses are designed to protect the inter nal power supplies from a short circuit Three amp GMT fuses are installed at the factory Replacement fuses should be of the same type An external alarm output is available for the T400 Shelf to indicate that a fuse has blown due to an overcurrent condition Connect the external alarm to the ALM ter minal of TB1 shown on Figure 2 3 When a fuse blows 48 VDC powers the external alarm POWER POWER SUPPLY OPTIONAL SUPPLY FRONT 123 45 6 7 8 9 1011 12 NT1 SLOTS TB1 3 Ols JP1 Ol 7 REAR Ol Extemal Internal Ob Oj ES ALARM isa Figure 2 3 Configuration 2 Internal Power Supply 24 T400 19 User Manual 61150028L1 1 Chapter3 U RPM Applications INSTALLATION This chapter describes the installation of the T400 19 shelf when using U RPM Applications Initial Unit Inspection After unpacking the unit immediately inspect it f
16. nd P3 provide connections to the terminal equipment TE from the NTIs The TE interface to the NT1 can be brought out to a punchdown block or twelve 8 pin modular jacks using two 6 connector harmonica blocks and two 50 pin cables Table 2 1 Cables and Connectors Part Numbers Connector Cables Part Number Punchdown Block 3353002 Cable for Punchdown Block female to 3353003 male Harmonica Block 3353001 Cable for Harmonica block male to male 3353004 20 T400 19 User Manual 61150028L1 1 Chapter 2 NT1 Applications Earth Ground Connect an external earth ground to the FRMG connection on TB1 Use a 10 12 or 14 gauge wire Power Configuration The shelf and the terminal equipment are powered either internally or exter nally Internal power is provided by using one or two Type 400 power sup plies part number 1353POWER04 External power is provided by any 48 VDC power source minimum 3 amp for shelf with 12 NT1s such as a Ratelco 110 VAC to 48 VDC JP1 is a jumper that selects internal or exter nal power SW1 and SW2 are slide switches that configure Slot 11 and Slot 12 for either NT1s or internal T400 power supplies Power for the TE connected to the NTI T400 Circuit Pack can be optioned between PS1 PS2 or none depending on the NOTE terminal power requirements see the NTI T400 manual If PS2 is selected power from the NTI to the TE is provided on P2 and P3 See Table 2 2 for PS2 pinouts
17. nd to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial envi ronment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio frequencies Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Shielded cables must be used with this unit to ensure compliance with Class A FCC limits Change or modifications to this unit not expressly approved by the party CAUT responsible for compliance could void the user s authority to operate the equipment Canadian Emissions Requirements This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus as set out in the interference causing equipment standard entitled Digital Appara tus ICES 003 of the Department of Communications Cet appareil nuerique respecte les limites de bruits radioelectriques applicables aux appareils numeriques de Class A prescrites dans la norme sur le materiel brouilleur Appareils Numer iques NMB 003 edictee par le ministre des Communications Limited Product Warranty ADTRAN warrants that for fi
18. nual for information on how to contact ADTRAN Rack Installation Place the shelf in the 19 inch equipment rack Ensure proper clearance is pro vided for any equipment that may be mounted above or below the shelf Line up the holes in the mounting flanges with those in the relay rack Secure the shelf to the rack using the four 12 24 panhead screws supplied with the shelf Installer Connections In Chapter 1 Figure 1 1 on page 16 shows the connections on the printed cir cuit board between the circuit slots and the power supply The T400 19 Shelf Backplane connections are shown in Figure 2 1 on page 20 Three male 50 pin connectors P1 P2 and P3 connect the T400 19 Shelf to the network and terminal equipment A five position terminal block TB1 connects the shelf to an external power supply alarm and frame ground Table 2 1 on page 20 lists part numbers for cables and connectors while Table 2 2 on page 22 shows the pinout for each connector 61150028L1 1 T400 19 User Manual 19 Chapter 2 NT1 Applications Up to 12 NT1 T400 Circuit Packs can be installed in the shelf by firmly push ing the units into the shelf slots TB1 JP1 SW1 SW2 Fi F2 P3 P2 P1 Figure 2 1 T400 19 Shelf Backplane Connections and Fuses Network Connection The Network is connected to P1 on the T400 19 Shelf One way to make this connection is to use a punchdown block and a 50 pin cable Terminal Equipment Connection P2 a
19. or possible shipping dam age If damage is discovered file a claim immediately with the carrier then contact ADTRAN Customer Service See the front section of this manual for information on how to contact ADTRAN Rack Installation Place the shelf in the 19 inch equipment rack Make sure that proper clear ance is provided for any equipment that may be mounted above or below the shelf Line up the holes in the mounting flanges with those in the relay rack Secure the shelf to the rack using the four 12 24 panhead screws supplied with the shelf Installer Connections A typical U RPM application is illustrated in Figure 3 1 on page 26 The U RPM is located near the ISDN switch in the T400 19 Shelf The U Repeater 1s located outside the facility in a manhole vault or on a pole approximately half way between the switch and the deployment premises Up to 12 U RPMs can be installed in the shelf by firmly pushing the units into the shelf slots Two connections to each U RPM must be made A male 50 pin connector P1 is used to connect the U RPMs in the T400 19 Shelfto the Network and to U Repeaters A five position terminal block TB1 connects 61150028L1 1 T400 19 Shelf User Manual 25 Chapter 3 U RPM Applications the shelf to an external power supply alarm and frame ground JP1 is a jumper that selects external power SW1 and SW2 are slide switches that con figure Slot 11 and Slot 12 for U RPMs For an illustration of the T400 Shel
20. re 2 2 Configuration 1 External Power Supply Figure 2 3 Configuration 2 Internal Power Supply Figure 3 1 U RPM Application 0 0 0 eee eee Figure 4 1 T400 19 Shelf Backplane Connections and Fuses Figure 4 2 Configuration 1 External Power Supply Figure 4 3 Configuration 2 Internal Power Supply 61150028L1 1 T400 19 Shelf User Manual xi List of Figures xii T400 19 Shelf User Manual 61150028L1 1 List of Tables Table 2 1 Table 2 2 Table 3 1 Table 4 1 Table 4 2 61150028L1 1 Cables and Connectors Part Numbers 20 T400 19 Pin Assignments for 25 Pair Connections 22 Pinouts for T400 U RPM Application 28 Cables and Connectors Part Numbers 30 T400 19 Pin Assignments for 25 Pair Connection 32 T400 19 Shelf User Manual xiii List of Tables xiv 1400 19 Shelf User Manual 61150028L1 1 Chapter 17 General OVERVIEW The ADTRAN T400 19 Shelf is designed to accommodate up to 12 ADT RAN T400 circuit packs The T400 19 Shelf fits into a 19 inch equipment rack The T400 19 Shelf may be powered using internal Type 400 power sup plies or an external 48 VDC power supply If internal Type 400 power sup plies are used up to 10 Type 400 circuit packs may be accommodated Ifan external power source is used the shelf may house up to 12 Type 400 circuit packs In addition when using an external power supply a bat
21. rnal power supplies usually have a Normally Open Normally Closed and Common contact for indicating loss of power Connect the Normally Closed contact on the supply to BATT on TB1 and connect the Common contact on the power supply to ground on the power supply When AC power is lost the Normally Closed contact opens which alerts the T1 CSUs that reserve battery power is now in use The T1 CSUs reserve power to the ter minal equipment which alerts the user that AC power is lost Use external fusing to protect the external power supply and the T400 Shelf Consult the user manual supplied with the external power supply for proper fuse ratings z 3 RESERVE Low wv AOS JP BATTERY VOLTAGE POWER Q S extemal internal OPTIONAL DISCONNECT SUPPLY L Ols optional O E ES Figure 4 2 Configuration 1 External Power Supply 61150028L1 1 T400 19 User Manual 33 Chapter 4 T1 CSU Applications Configuration 2 Internal Power Supply In this configuration up to 10 TI CSUs may be housed in Slots 1 through 10 of the shelf Power is supplied by an internal Type 400 power supply in Slot 12 Additionally a second redundant power supply may be placed in Slot 11 and engaged as a backup if the first unit fails JP1 should be in the Internal position SW1 and SW2 should be in the PWR position see Figure 2 1 on page 30 and Figure 2 3 There are two fuses
22. t the 48 VDC from the supply to the 48 V on TB1 as shown in Figure 2 2 on page 23 Then connect the 48 VDC from the power supply to the 48 R on TB1 JP1 should be in the External position SW1 and SW2 should be in the NT1 position Use external fusing to protect the external power supply and the T400 Shelf The installer must make sure that the 48 VDC power supply has sufficient capacity for the number of U RPMs installed NOTE ach U RPM has a maximum current requirement of 300 mA Therefore a fully loaded shelf would require a maximum of 3 6 amps 61150028L 1 1 T400 19 Shelf User Manual 27 Chapter 3 U RPM Applications Table 3 1 Pinouts for T400 U RPM Application T400 19 Slot Connection to Switch Connection to U Repeater 1 P1 01 P1 02 P1 26 P1 27 2 P1 03 P1 04 P1 28 P1 29 3 P1 05 P1 06 P1 30 P1 31 4 P1 07 P1 08 P1 32 P1 33 5 P1 09 P1 10 P1 34 P1 35 6 P1 11 P1 12 P1 36 P1 37 7 P1 13 P1 14 P1 38 P1 39 8 P1 15 P1 16 P1 40 P1 41 9 P1 17 P1 18 P1 42 P1 43 10 P1 19 P1 20 P1 44 P1 45 11 P1 21 P1 22 P1 46 P1 47 12 P1 23 P1 24 P1 48 P1 49 SW1 and SW2 must be in the NTT position to use these slots 28 T400 19 Shelf User Manual 61150028L1 1 Chapter 4 11 CSU Applications INSTALLATION This chapter describes the installation of the T400 19 inch shelf when using ADTRAN T1 CSU T400 Circuit Packs part number 1210018L 1 Initial Unit Inspection After unpacking the unit im
23. tery backup can be used The T400 19 Shelf is designed to be used with the ADTRAN NT1 T400 Circuit Pack the U Repeater Powering Modules U RPM or T1 CSU T400 Circuit Pack See Chapter 2 NTI Applications for applications using network terminators NT1s Chapter 3 U RPM Applications for applica tions using U RPMs and Chapter 4 TI CSU Appications for applications using T1 CSUs T400 19 Shelf specifications are shown on page 17 A schematic of the T400 19 Shelf backplane is shown in Figure 1 1 on page 16 61150028L 1 1 T400 19 Shelf User Manual 15 Chapter 1 General tr Lu 8 Ee Qo cma o N a di s 1 o 1 72 IIO ES Pr OPERARI OR O a Lu z ge OR o S a o bad ee eee 3 DONNE NUNT X 5 leo aaa O nus preme mm B T DAA r mr iom ONIN T BS SESS ORI IINE ADS DIO 5 A P1 NETWORK 1 12 swi PWR NT x _ x z ira uy E x wW E o i amp oH Pie Ed A A EL E Z HH 48V 48R F RMG ALM H BATT Figure 1 1 T400 19 Shelf Backplane Wiring Diagram 16 T400 19 Shelf User Manual 61150028L1 1 Chapter 1 General Features Provides a central location for customer equipment Eases management and maintenance of ISDN and T1 circuits and equipment e Facilitates battery backup of customer equipment Accommodates a wide variety of powerin
24. ve 5 years from the date of shipment to Customer all products manufactured by ADTRAN will be free from defects in materials and workmanship ADT RAN also warrants that products will conform to the applicable specifications and drawings for such products as contained in the Product Manual or in ADTRAN s internal specifications and drawings for such products which may or may not be reflected in the Product Manual This warranty only applies if Customer gives ADTRAN written notice of defects during the warranty period Upon such notice ADTRAN will at its option either repair or replace the defective item If ADTRAN is unable in a reasonable time to repair or replace any equipment to a condition as warranted Customer is entitled to a full refund of the purchase price upon return of the equipment to ADTRAN This warranty applies only to the original purchaser and is not transferable without ADTRAN s express written permission This warranty becomes null and void if Customer modifies or alters the equipment in any way other than as specifically authorized by ADTRAN EXCEPT FOR THE LIMITED WARRANTY DESCRIBED ABOVE THE FOREGOING CONSTITUTES THE SOLE AND EXCLUSIVE REMEDY OF THE CUSTOMER AND THE EXCLUSIVE LIABILITY OF ADTRAN ANDIS IN LIEU OF ANY AND ALL OTHER WARRANTIES EXPRESSED OR IMPLIED ADTRAN SPECIFICALLY DIS CLAIMS ALL OTHER WARRANTIES INCLUDING WITHOUT LIMITATION ALL WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PUR POSE
Download Pdf Manuals
Related Search