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IBM Nways 8260, Руководство по установке

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Optical Power Loss through Connectors

. . . . . . . . . . . . . . . . . . . .

 30

Optical Power Loss through Splicing

. . . . . . . . . . . . . . . . . . . . . .

 30

Optical Power Loss by Fiber Cable Type

. . . . . . . . . . . . . . . . . . . .

 31

Optical Power Loss through Patch Panels

. . . . . . . . . . . . . . . . . . .

 31

Optical Power Loss through Jumper Cables

. . . . . . . . . . . . . . . . . .

 31

SC Multimode Transmitters

. . . . . . . . . . . . . . . . . . . . . . . . . . .

 32

SC Multimode Receivers

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

 33

Appendix B. Notices

  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .

35

Product Page/Warranties

  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .

35

Trademarks

  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .

35

Safety

  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .

35

iv

WAN 2/2.5 Modules: I/O Card Installation Guide 

 

Содержание Nways 8260

Страница 1: ...8260 Nways Multiprotocol Switching Hub 8265 Nways ATM Switch 8285 Nways ATM Workgroup Switch IBM ATM WAN 2 and WAN 2 5 Modules I O Card Installation Guide SA33 0437 02...

Страница 2: ......

Страница 3: ...8260 Nways Multiprotocol Switching Hub 8265 Nways ATM Switch 8285 Nways ATM Workgroup Switch IBM ATM WAN 2 and WAN 2 5 Modules I O Card Installation Guide SA33 0437 02...

Страница 4: ...ou may address your comments on this publication to IBM France Centre d Etudes et Recherches Service 0798 BP 79 06610 La Gaude France FAX 33 4 93 24 77 97 IBM Internal Use LGERCF at IBMFR Internet lge...

Страница 5: ...herboard 10 Chapter 4 Installing an E3 DS3 OC3 or STM1 I O Card 15 Procedure 15 Setting the Grounding Jumpers for E3 DS3 I O Cards 16 Mounting an E3 DS3 OC3 or STM1 on the WAN Motherboard 18 Appendix...

Страница 6: ...Loss by Fiber Cable Type 31 Optical Power Loss through Patch Panels 31 Optical Power Loss through Jumper Cables 31 SC Multimode Transmitters 32 SC Multimode Receivers 33 Appendix B Notices 35 Product...

Страница 7: ...d 10 5 Removing the Dummy Faceplate Bracket 11 6 Attaching the I O Card 11 7 Attaching the Faceplate Bracket 12 8 Reattaching the Motherboard 13 9 Grounding Jumper Locations 16 10 Removing the Motherb...

Страница 8: ...vi WAN 2 2 5 Modules I O Card Installation Guide...

Страница 9: ...per IBM Jumper Cable Single Mode Fiber 27 14 Optical Specifications for SC Transmitters Single Mode Fiber 27 15 Optical Specifications for SC Receivers Single Mode Fiber 28 16 Optical Power Budget fo...

Страница 10: ...viii WAN 2 2 5 Modules I O Card Installation Guide...

Страница 11: ...Multiprotocol Switching Hub IBM 8265 Nways ATM Switch or IBM 8285 Nways ATM Workgroup Switch Expansion Unit The IBM WAN 2 5 module functions as part of the IBM 8265 Nways ATM Switch All I O card inter...

Страница 12: ...2 WAN 2 2 5 Modules I O Card Installation Guide...

Страница 13: ...h port One faceplate Two Y cables for connecting up to 4 ports per I O card For the 8265 there are two sets of Y cables one set for twisted pair connections and one set for coaxial connections E3 DS3...

Страница 14: ...model by comparing the Feature Code listed on the side of the shipping carton with the Feature Code you ordered 2 Remove the I O card from its shipping carton 3 Remove the I O card from its anti stat...

Страница 15: ...he grounding jumpers on the I O card conforms to the type of port connection and to the specific grounding regulations in your country by following the instructions in Setting the Grounding Jumpers on...

Страница 16: ...ers on the E1 T1 J1 and E1 T1 J1 IMA I O cards are shown in Figures 1 and 2 respectively JP4 JP3 JP1 Pin 1 JP2 JP16 JP15 JP14 JP13 JP12 JP9 JP11 JP10 Grounding Jumpers Configuration Jumpers Ports 3 an...

Страница 17: ...unding Jumpers Configuration Jumpers Ports 3 and 4 JP10 JP15 JP11 JP16 JP12 JP13 JP9 JP3 JP2 JP1 Pin1 Figure 2 Port and Jumper Locations on the E1 T1 J1 IMA I O Card Chapter 3 Installing an E1 T1 J1 o...

Страница 18: ...onnections twisted pair or All as E1 connections any combination of coaxial or twisted pair If E1 and T1 J1 connections are mixed on the same I O card NOT SUPPORTED PORT will be displayed Figure 3 sho...

Страница 19: ...und If no jumper is inserted the outer connector of that port is grounded through a 10 nF capacitor Normally only the outer connector of the transmit port is to be grounded and not the receive port Th...

Страница 20: ...e the module from the IBM 8260 Nways Multiprotocol Switching Hub IBM 8285 Nways ATM Workgroup Switch or IBM 8265 Nways ATM Switch To isolate the module enter the following command from the ATM console...

Страница 21: ...3 in Figure 5 saving the screws for the new bracket Save the dummy bracket in a safe place for future reuse 3 Figure 5 Removing the Dummy Faceplate Bracket 5 Attach the I O card to the motherboard us...

Страница 22: ...m the old dummy bracket 6 7 Figure 7 Attaching the Faceplate Bracket 8 Using a screwdriver attach one post 7 onto each side of each of the two ports on the I O card 9 Hold the motherboard so that the...

Страница 23: ...Reattaching the Motherboard 10 Reattach the motherboard to the module using the four screws 8 and 9 in Figure 8 that you removed in Step 2 on page 10 Chapter 3 Installing an E1 T1 J1 or E1 T1 J1 IMA...

Страница 24: ...14 WAN 2 2 5 Modules I O Card Installation Guide...

Страница 25: ...an I O card on a WAN 2 5 module that was previously used on a WAN 2 module check that the I O card is supported Supported OC3 STM1 I O cards are as follows OC3 single mode fiber Part Number 02L3269 O...

Страница 26: ...are not used the outer connector is grounded through a 10 nF capacitor Figure 9 shows the location of the four jumpers Normally only the outer connector of the transmit port is to be grounded and not...

Страница 27: ...mends that the outer conductor of the coaxial pair is connected to ground on the transmit port and that the same provision be available for the receive port Some countries however have different rules...

Страница 28: ...talling the I O card on the module you must first isolate and then remove the module from the IBM 8260 Nways Multiprotocol Switching Hub IBM 8265 Nways ATM Switch or IBM 8285 Nways ATM Workgroup Switc...

Страница 29: ...1 2 Figure 10 Removing the Motherboard 3 Disconnect the motherboard connectors and lift the motherboard out of the module Chapter 4 Installing an E3 DS3 OC3 or STM1 I O Card 19...

Страница 30: ...Removing the Dummy Faceplate Bracket 5 Attach the I O card to the motherboard using the four screws provided 4 in Figure 12 Note The I O card must be installed in the top position 4 5 Figure 12 Attach...

Страница 31: ...otherboard so that the connectors and screw holes are aligned correctly on the module Then gently push the card downwards until you hear it click into the motherboard connectors 9 Reattach the motherb...

Страница 32: ...7 8 Figure 14 Reattaching the Motherboard 22 WAN 2 2 5 Modules I O Card Installation Guide...

Страница 33: ...T1 J1 IMA ATM ports Note The values given assume that the attenuation follows approximately a f law For more information refer to the IBM 8250 Multiprotocol Switching Hub IBM 8260 Multiprotocol Intel...

Страница 34: ...Configuration Type Cable Type Maximum Recommended Distance E1 twisted pair STP 230 meters T1 J1 twisted pair STP Short haul 200 meters Long haul 750 meters E1 coaxial RG59 coax 300 meters 24 WAN 2 2 5...

Страница 35: ...Multiprotocol Switching Hub IBM 8260 Multiprotocol Intelligent Switching Hub IBM 8285 Nways ATM Workgroup Switch Planning and Site Preparation Guide GA33 0285 or the IBM 8265 Nways ATM Switch Media Mo...

Страница 36: ...5 dB 29 dB 14 dB 20 km 12 4 miles Optical Power Loss through Connectors Table 9 Optical Power Loss per Connector Single Mode Fiber Connector Type Cable Size microns Average Loss dB Physical contact 9...

Страница 37: ...ber cable includes SC connector loss Notes 1 These optical power values are measured with the following conditions At the Beginning Of Life BOL Over the specified operating voltage and temperature ran...

Страница 38: ...vel with a window time width to the maximum level is the range over which the receiver is guaranteed to provide output data with a Bit Error Ratio BER better than or equal to 2 5 10 10 Table 15 Optica...

Страница 39: ...imum Received Power Optical Power Budget Maximum Link Distance Multimode 50 125 micron NA 0 20 21 dB 30 dB 9 dB 2 km 1 24 miles Multimode 62 5 125 micron NA 0 275 20 dB 29 dB 9 dB 2 km 1 24 miles Tabl...

Страница 40: ...Non physical contact 62 5 to 62 5 0 7 50 to 50 0 7 100 to 100 0 7 62 5 to 50 5 0 50 to 62 5 0 3 62 5 to 100 0 3 100 to 62 5 4 9 Optical Power Loss through Splicing Table 19 Optical Power Loss per Spl...

Страница 41: ...micron 1300 nM 0 5 Optical Power Loss through Patch Panels Table 21 Optical Power Loss per Patch Panel Multimode Fiber Type of Patch Panel Power Loss Typical Loss SC to MIC 0 1 to 1 0 dB 0 6 dB ST to...

Страница 42: ...to 50 125 micron fiber cables The value will depend on the specific NA of the 50 125 micron fiber used 3 This parameter complies with the FDDI PMD requirements for the tradeoffs between center wavelen...

Страница 43: ...ndow time width to the maximum level is the range over which the receiver is guaranteed to provide output data with a Bit Error Ratio BER better than or equal to 2 5 10 10 Table 24 Optical Specificati...

Страница 44: ...34 WAN 2 2 5 Modules I O Card Installation Guide...

Страница 45: ...e you any license to these patents You can send license inquiries in writing to the IBM Corporation IBM Director of Licensing 500 Columbus Avenue Thornwood New York 10594 U S A Product Page Warranties...

Страница 46: ......

Страница 47: ...Publication No SA33 0437 02 Please send us your comments concerning this book We will greatly appreciate them and will consider them for later releases of the present book If you prefer sending comme...

Страница 48: ...We d Like to Hear from You SA33 0437 02 IBM Fold and Tape Please do not staple Fold and Tape PLACE POSTAGE STAMP HERE IBM France Centre d Etudes et Recherches Service 0798 BP 79 06610 La Gaude France...

Страница 49: ......

Страница 50: ...IBM Printed in U S A SA33 437 2...

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