# aTCA-80302PD

# 3U 2-slot Full-Mesh 40G AdvancedTCA® Shelf

# Features

● 19” Rackmount, 3U height, 385mm depth
2-slot full-mesh topology Fabric Interface
2-slot standard Rear Transition Module
Dual-bussed IPMB
Hot-swappable IPMC controlled fan trays
Two shelf management controller slots
Dual -48 V DC power entry modules

![Front view of a black server rack unit with ventilation grilles and drive bays (no visible text or labels)](.datasheet-atca-80302pd-20180418/134ffb4b1cde88e73188fe98f77449a4cf479fea06b46469550bb236e43fb958.jpg)

# AdvanceuTCA?

# Specifications

# Mechanical

19” Rackmount, 3U height, 385mm depth

# Specification

Fits inside a 600 mm deep cabinet (include cable bend area)

Supports 2-slot standard AdvancedTCA® blades and RTMs

# Shelf Manager

Dual-hot-swappable Pigeon Point Systems ShMM-700 based ShMCs

or Built-in simple Shelf manger function in intelligent fan trays

Active/Standby mode for high availability applications

Support multiple management functions:

- Monitoring temperature in the shelf and on the board
- Running cooling algorithm based on temperature conditions
- Hot-swapping blades (Activate and deactivate ATCA blade when receiving hot-swap messaging )
- Monitoring fan fault condition
- Indicating fan tray (separate left and right) fault and power supply fault at front panel

# Cooling System

Hot-swappable IPMC controlled fan trays

Easily removable replaceable air filter

# Backplane

Hub-hub topology Base Interface

Full-Mesh topology Fabric Interface

Update channels for active/standby synchronization

Dual-bussed IPMB

# Power Input

-40V DC to -72V DC

Nominal -48 V DC/ -60 V DC

Dual redundant power entry modules

Input nominal current 48V@35A (1680W)

Weight: 15 kg

# Operating Temp.

+5°C to +40°C (long term)

-5°C to +55°C (short term)

# Storage Temp.

-40°C to +70°C

# Humidity

5% to 85%, non-condensing

Dimensions: 483 x 132 x 385mm (W x H x D)

Compliance: PICMG 3.0 Rev. 3.0 compatible

Target Certifications: FCC, CE, UL

# Ordering Information

# Shelves

● aTCA-80302PD/FM40AA

3U 2-slot Rackmount AdvancedTCA® Shelf, Dual-Star Fabric Topology, Full-Mesh IPMI Bus

2 PPS ShMM-700 based ShMCs

aTCA-80302PD/FM40S

3U 2-slot Rackmount AdvancedTCA® Shelf, Dual-Star Fabric Topology, Full-Mesh IPMI Bus

Built-in simple ShMC

# ShMC (Optional)

aTCA-8AP/ShMC700

Pigeon Point Systems ShMM-700 based ShMC

# Dimensions

Units: mm

![| Dimension         | Value        |\n| ----------------- | ------------ |\n| Total Width       | 448.00 ± 0.60 |\n| Top Section Width  | 385.90 ± 0.50 |\n| Bottom Section Width | 482.60 ± 0.40 |](.datasheet-atca-80302pd-20180418/5885edeada89cdec9fef4b56c2b835994dce115d7b84020965ac51e6458ede63.jpg)

![131.35±0.40](.datasheet-atca-80302pd-20180418/28da83dfa62b7d79463c9aafddf351179aa0de7d9d5fc6c966bd9c8721f2bd77.jpg)

![28.00\n45.18](.datasheet-atca-80302pd-20180418/ee602b4e0e2f6fe3cb245c9197354cf2e76a1fafbf8fcad0252091426ba29ea5.jpg)
[🔗 Link to the original document](.datasheet-atca-80302pd-20180418/datasheet-atca-80302pd-20180418.pdf)