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aTCA-80606PA

8.2.2 Rear Board Air Distribution

The airflow is measured with impedance boards acc. to the PICMG 3.0 R3.0
specification.

•

Rear board pressure drop: 24 Pa at 0.14 m³/min

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Содержание aTCA-80606PA

Страница 1: ...aTCA 80606PA 6U 6 Slot AC Powered AdvancedTCA Shelf User s Manual Manual Rev 1 0 Revision Date December 20 2018 Part No 50 1G047 1000...

Страница 2: ...triction of Hazardous Substances RoHS directive and Waste Electrical and Electronic Equipment WEEE directive Environmental protection is a top priority for ADLINK We have enforced measures to ensure t...

Страница 3: ...Channel Interface 10 3 6 Intelligent Platform Management Bus IPMB 11 3 7 Shelf SEEPROM 11 3 8 Logic Ground 12 4 Air Filter 13 4 1 Introduction 13 5 Shelf Ground Connection 14 5 1 Specification for th...

Страница 4: ...rd Air Distribution 24 8 2 2 Rear Board Air Distribution 25 9 Shelf Management 26 9 1 Shelf Managers 26 9 2 Introduction 27 9 3 Front Panel Components 28 9 4 Hardware Address 28 10 Technical Data 29 1...

Страница 5: ...ages over 60 VDC can be present in this equipment As defined in the PICMG 3 0 Specification this equipment is intended to be accessed to be installed and maintained by qualified and trained service pe...

Страница 6: ...d providing the connectors for the front boards Power distribution management and auxiliary signal connections are supported CDM Chassis Data Module Chassis Enclosure containing subrack backplane boar...

Страница 7: ...Two Push Pull Fan Tray arrangement provides optimized cooling for ATCA blades with fault tolerant capability front pluggable hot swappable with 6 high speed fans per tray Two dedicated Shelf Manager...

Страница 8: ...8 aTCA 80606PA Figure 2 Rear View 8 Power input 2 10 ESD Wrist Strap 9 Shelf Ground Terminal 11 Power input 1...

Страница 9: ...t HW Address Hex IPMB Address Hex Update Channel Routing Node 6 6 46 8C Node 5 5 45 8A Node 4 4 44 88 Node 3 3 43 86 Hub Slot 2 2 42 84 Hub Slot 1 1 41 82 3 2 Base Interface Logical slots 1 and 2 are...

Страница 10: ...ate Channels are wired between two redundant ATCA Backplane slots as 10 differential pairs with 100 Ohms impedance see Table 2 The Update Channel is intended to pass information between two redundant...

Страница 11: ...ROM contains as example A list of which slots are connected together How the update channels are routed How many slots are in the system What the maximum power is to each slot The serial number of the...

Страница 12: ...gic Ground and Shelf Ground To connect Logic Ground and Shelf Ground the mounting screws at the positions marked by arrow must be fixed Figure 4 Logic Ground By default Logic Ground and Shelf Ground a...

Страница 13: ...lter The filter element is an open cell polyurethane foam special coating to provide improved fire retardation and fungi resistance The filter meets the requirements of the Telcordia Technologies Gene...

Страница 14: ...nd terminal provides two threads M5 with a 16 0mm spacing between thread centers to connect a two hole lug Shelf ground terminal cable Figure 4 Shelf Ground Terminal Please note that in a typical tele...

Страница 15: ...IPM controller is located on the Fan Tray and has 2 operation modes 6 2 1 Shelf Manager Mode As soon as a Shelf Manager is plugged in and becomes active the IPM controller switches automatically into...

Страница 16: ...u can select either the exhaust temperature from the left Fan Tray or the fixed fan speed as reference to control the fan speed By default the fixed speed of 50 full speed is used to determine the fan...

Страница 17: ...t is provided so that service personnel can be trained to look for a blue LED to be illuminated on any active component before removing it from the system Once the operator pushes the Hot Swap button...

Страница 18: ...ic Ground B8 F8 INT_ERROR Check Error Signal B9 VRTN_B RTN Feed B F9 B10 VRTN_B RTN Feed B F10 VRTN_A RTN Feed A B11 VRTN_B RTN Feed B F11 VRTN_A RTN Feed A C1 48V_B 48VDC Feed B G1 48V_A 48VDC Feed A...

Страница 19: ...19 aTCA 80606PA 6 6 Fan Tray IPMB Addresses Geographic address pins H2 at the Fan Tray Backplane connector determine the hardware addresses of the devices Table 7 Fan Tray IPMB address...

Страница 20: ...1 1 configuration The Output voltage of the PSUs is 53 5V DC Because the nominal supply voltage for ATCA systems acc to the PICMG specification is 48V DC all signal names in this Manual with exception...

Страница 21: ...21 aTCA 80606PA 7 2 Power Distribution Figure 7 Power Distribution...

Страница 22: ...t CAN bus communication Table 8 Basic Specifications for the PSUs 230 V Operation Input Voltage nominal 230 VAC Input Voltage Range max 176V AC 290V AC Input Frequency Range 45 Hz 66 Hz Output Voltage...

Страница 23: ...agers and the Fan Trays The Power is divided in 2 output branches towards the backplane If the joint power capability of all ATCA boards assigned to a branch is greater than the calculated branch powe...

Страница 24: ...fan failure Figure 10 General airflow path for the 6U 6 slot ATCA Shelf 8 2 Cooling Capacity The maximum system airflow all fans at full speed is 387 3 CFM The maximum air distribution is measured wi...

Страница 25: ...25 aTCA 80606PA 8 2 2 Rear Board Air Distribution The airflow is measured with impedance boards acc to the PICMG 3 0 R3 0 specification Rear board pressure drop 24 Pa at 0 14 m min...

Страница 26: ...ent the I C components of the PEMs and the SEEPROM are connected to the internal I C bus on the Fan Trays The on blade Shelf Manager has access to these components via the IPM controller of the Fan Tr...

Страница 27: ...ch is typically implemented over Ethernet The Shelf management based on the Pigeon Point Shelf management solution for AdvancedTCA products The Shelf management software executes on the pigeon point S...

Страница 28: ...are Address The Shelf Manager reads the hardware address and parity bit from the backplane connector of the Dedicated Shelf Manager slot Geographic address pins HA0 HA7 at the Backplane connector dete...

Страница 29: ...C 230 VAC Input voltage range 85 175 VAC 176 290 VAC Input Power Protection 17 A Power and Cooling Capacity Front Boards 300 W board RTM 35 W board Environmental Ambient temperature 5 C 40 C long term...

Страница 30: ...30 aTCA 80606PA 10 1 Shelf Mechanical Dimensions All dimensions below are in mm Figure 14 Front View Dimensions Figure 15 Side View Dimensions...

Страница 31: ...200 Toll Free 1 800 966 5200 USA only Fax 1 408 360 0222 Email info adlinktech com ADLINK Technology China Co Ltd Address 300 Fang Chun Rd Zhangjiang Hi Tech Park Pudong New Area Shanghai 201203 China...

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