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ADTRAN 1181001L1 Скачать руководство пользователя страница 9

Installation

61181001L1-5E

3

NOTE

10/100BaseT connections should only be connected to intra-
building wiring and circuits.

INSTALLATION

NOTE

This product is intended for installation in Restricted Access
Locations only.

NOTE

To prevent ESD events when handling this equipment, ESD shoes
or wrist straps should be utilized by all personnel, or an ESD
flooring must be present.

Tools Required

The required tools for the Total Access 3000 installation are as follows:

• Wire-wrap tool
• #2 phillips-head screwdriver
• #1 phillips-head screwdriver
• Straight-slot-head screwdriver
• Multimeter
• Crimping tool for power lugs
• Wire strippers
• Side cutters
• 3/16-inch wrench

Material that should be on hand:

• Four screws for mounting each Total Access 3000 chassis to the Central Office (CO) rack
• Shielded 2-wire, twisted pair cross-connect wire with drain, such as AT&T P7 wire

C A U T I O N !

SUBJECT TO ELECTROSTATIC DAMAGE

OR DECREASE IN RELIABILITY.

HANDLING PRECAUTIONS REQUIRED.

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Содержание 1181001L1

Страница 1: ...Total Access 3000 23 Inch Chassis Installation and Maintenance Practice Document Number 61181001L1 5E CLEI M3M1BB0B_ _ November 2005...

Страница 2: ...of the Manual The contents of this publication are current as of the date of publication ADTRAN reserves the right to change the contents without prior notice In no event will ADTRAN be liable for an...

Страница 3: ...ls or other system label items This font is used for strong emphasis NOTE Notes inform the user of additional but essential information or features CAUTION Cautions inform the user of potential damage...

Страница 4: ...iews on product features and functions while covering applications of ADTRAN product lines ADTRAN provides a variety of training options including customized training and courses taught at our facilit...

Страница 5: ...age 11 Data Connections 12 Removing Rear Plastic Guards 12 Wiring Clocks 12 Connect 64 kHz Composite Clock 12 Connect BITS Clock 15 MUX A Clock Output A OUT P19 15 MUX B Clock Output B OUT P20 16 Wiri...

Страница 6: ...hnical Support A 1 ADTRAN Repair CAPS A 1 Repair and Return Address A 1 Figures Figure 1 Total Access 3000 23 Inch Chassis 1 Figure 2 Total Access 3000 Backplane 7 Figure 3 Total Access 3000 Power Con...

Страница 7: ...3000 23 Inch Chassis The Total Access 3000 system can function as either a DSLAM or as a TDM platform When used as a DSLAM the Total Access 3000 can be used to provide services such as xDSL SHDSL DSX...

Страница 8: ...n and in a Type B or E enclosure only CAUTION Per GR 1089 CORE October 2002 Section 9 the Total Access 3000 Chassis is designed and intended only for installation in a DC C common bonding and groundin...

Страница 9: ...ls Required The required tools for the Total Access 3000 installation are as follows Wire wrap tool 2 phillips head screwdriver 1 phillips head screwdriver Straight slot head screwdriver Multimeter Cr...

Страница 10: ...ng storm CAUTION Electronic modules can be damaged by static electrical discharge Before handling modules wear an antistatic discharge wrist strap to prevent damage to electronic components Place modu...

Страница 11: ...Mid mounting For mid mounting use a 2 phillips head screwdriver and attach the mounting brackets to the Total Access 3000 Chassis with the flanges facing forward on the front mounting holes Installin...

Страница 12: ...on the backplane Figure 2 illustrates the backplane and Figure 3 indicates the location of the power and ground connec tions Frame Ground Connection The frame ground lug located on the lower left cor...

Страница 13: ...A P A I R 7 1 10 20 32 1 J17 10 20 32 1 10 20 32 1 J15 10 20 32 1 J14 10 20 32 1 J13 10 32 1 J12 20 20 32 1 J11 10 32 1 J10 10 20 20 32 1 J9 10 20 32 1 J8 10 20 32 1 J7 20 32 1 J6 10 10 20 32 C B A C...

Страница 14: ...d be investigated NOTE The Ethernet port Dual and Quad BNC ports composite clock ports and any DSX 1 port must only be connected to intra building wiring TOTAL ACCESS CHASSIS E D C B A D C B A F2 LOOP...

Страница 15: ...ven shelves are depicted The number of shelves that can be placed in a 7 foot central office rack depends on the type of service deployed the number of access modules in the chassis and in the case of...

Страница 16: ...33 20 20 20 10 20 PAIR 7 1 10 20 32 1 64 32 33 1 NTWK MGMT J30 48 VDC PRI 48 VDC RET P22 ACO RMT AUX1 AUX2 A A A A B B B B 48 VDC SEC 48 VDC RET P3 NO NC C NO NC C AUX1 AUX2 P21 CRI A NO C NC NO C NC...

Страница 17: ...the chassis There will be power to pins on the backplane and inside the chassis Exercise caution to avoid electric shock NOTE The branch circuit overcurrent protection shall be a fuse or circuit break...

Страница 18: ...er to thread the wire ties through the anchors while the backplane guard is removed ADTRAN recommends using the wire ties provided to secure the amphenol connectors Thread the wire ties through the an...

Страница 19: ...o a single external timing source perform the following steps 1 Determine the length of wire required to run from the first chassis connector P4 to the second chassis connector P4 that is to be wired...

Страница 20: ...GMT J30 48 VDC PRI 48 VDC RET P22 ACO RMT AUX1 AUX2 A A A A B B B B 48 VDC SEC 48 VDC RET P3 NO NC C NO NC C AUX1 AUX2 P21 CRI A NO C NC NO C NC NO C NC MAJ A MIN A P1 P20 P2 J32 P19 P18 ALARM OUTPUTS...

Страница 21: ...is an illustration of connecting BITS clock Figure 6 Total Access 3000 BITS Clock Connections MUX A Clock Output A OUT P19 The MUX A clock output is used to output a DS1 BITS clock from a SONET MUX A...

Страница 22: ...Wire wrap the drain wire of the cable to the top pin labeled S on P13 If the drain wire has been grounded at the test head do not connect it to the S pin Only one should be grounded 4 Wire wrap the ce...

Страница 23: ...sis receives its DSX 1 feed from the DSX cross connect panel in the CO For HDSL ISDN and T1 deployment the Total Access 3000 Chassis accepts 28 DSX 1s from the CO via two 64 pin amphenol connectors to...

Страница 24: ...a side cutter snip the wire tie end off flush with the barrel of the tie 4 Repeat steps 1 4 for each connector on the backplane being used for the intended application 5 Neatly tie off the data cables...

Страница 25: ...the 24 pin female connector on the backplane Lining up these pins and holes will align the screw holes in the adapter module with the threaded press fittings in the backplane NOTE The 24 pins on the...

Страница 26: ...TCLK 64 33 1 33 20 20 20 10 20 PAIR 7 1 10 20 32 1 64 32 33 1 NTWK MGMT J30 48 VDC PRI 48 VDC RET P22 ACO RMT AUX1 AUX2 A A A A B B B B 48 VDC SEC 48 VDC RET P3 NO NC C NO NC C AUX1 AUX2 P21 CRI A NO...

Страница 27: ...rand to the center pin common from the Total Access alarm relay header and the other strand to either the NO normally open or NC normally closed pin on the relay header 5 Connect using wire wrap or lu...

Страница 28: ...e alarm pair when an alarm condition exists 3 Using wire strippers strip 1 to 2 inches from both ends of the wire 4 Using a wire wrap gun wire wrap one wire to the B pin of the Total Access 3000 AUX1...

Страница 29: ...terface on front of the host SCU or from the remote management port connections described in this section To connect the RS 485 bus between shelves perform the following steps 1 Determine and cut the...

Страница 30: ...pin Note that only one end of the grounding wire should be connected between the two shelves Take care to connect the A pins of each shelf together and the B pins together Do not cross the polarities...

Страница 31: ...es to a user as if he were connected to the local craft access port on the front of the SCU Access is provided by a DB 25 connector J31 labeled ADMIN located on the bottom right corner of the backplan...

Страница 32: ...r to the NTWK MGMT port J30 on the Total Access 3000 backplane 2 Connect the other end of the data cable to the designated port of the X 25 switch NOTE The CO X 25 network administrator must configure...

Страница 33: ...arrier and then contact ADTRAN Customer Service Installing Modules The SCU must be placed in the slot labeled SCU Multiplexer or Cell Switch Modules must be placed in either the slot labeled A or B Ac...

Страница 34: ...imum 48 VDC 42 VDC 56 VDC Data I O Connectors Network Loop High speed Four 64 pin amphenols for 56 DSX 1 circuits Up to eight 64 pin amphenols for 224 2 wire circuits BNC supported modular connector f...

Страница 35: ...rements NEBS LEVEL 3 GR 1089 CORE UL 60950 Temperature Range Operating Storage 40 C to 65 C 40 C to 85 C Humidity Operating Storage Up to 95 noncondensing Up to 95 noncondensing Table 2 Total Access 3...

Страница 36: ...Total Access 3000 23 Inch Chassis Installation and Maintenance Practice 30 61181001L1 5E This page is intentionally blank...

Страница 37: ...s support Customer and Product Service CAPS requests or further information ADTRAN Sales Pricing Availability 800 827 0807 ADTRAN Technical Support Pre Sales Applications Post Sales Technical Assistan...

Страница 38: ...Carrier Networks Division 901 Explorer Blvd Huntsville AL 35806...

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