![Exterior view of a black ADLINK server rack unit with ventilation grilles and ports (no visible text or symbols)](.atca-8202-ac-datasheet-7/6ed77557c9d5ec20e933c41df46a0350780a825bd418982a8f5160dcbd30d4c2.jpg)

# Features

19” rackmount with 2U height and 15.3” depth
Built-in Layer 2 Base Interface Switch
Dedicated Shelf Management Hub Slot
Built-in 650W AC-to-DC48V power supply
Dual-IPMB bus
No rear transition module (RTM) support

Specifi cations

<table><tr><td rowspan="3">Mechanical Specification</td><td>19&quot; rackmount, 2U height, 15.3&quot; depth</td></tr><tr><td>Up to two standard AdvancedTCA® blades</td></tr><tr><td>Dedicated shelf management hub</td></tr><tr><td rowspan="5">Shelf Management</td><td>aCMM-2200 Shelf Management Hub:</td></tr><tr><td>Supports multiple management interfaces including:</td></tr><tr><td>Command Line Interface (CLI)</td></tr><tr><td>Two 10/100/1000BASE-T Gigabit Ethernet ports and one serial console for management access</td></tr><tr><td>Built-in Layer 2 GbE switch for Base Interface connectivity</td></tr><tr><td rowspan="2">Cooling System</td><td>Single hot-swappable IPMC controlled fan tray module</td></tr><tr><td>Right to left transverse airflow (push cooling)</td></tr><tr><td rowspan="3">Backplane</td><td>Dual-star topology Base Interface</td></tr><tr><td>Dual-star topology Fabric Interface</td></tr><tr><td>Dual-IPMB bus</td></tr><tr><td>Power Supply</td><td>Built-in 650W AC-to-DC48V PSU</td></tr></table>

<table><tr><td>Weight</td><td>11.5kg (including power supply)</td></tr><tr><td rowspan="2">Temperature</td><td>Operating: 0°C to 50°C</td></tr><tr><td>Storage temp: -20°C to 80°C</td></tr><tr><td>Humidity</td><td>5% to 95%, non-condensing</td></tr><tr><td>Dimensions</td><td>432 x 87 x 386.4 mm (W x H x D)</td></tr><tr><td>Compliance</td><td>AdvancedTCA® Specification PICMG® 3.0 R2.0</td></tr><tr><td>Certifications</td><td>CE, FCC, designed for NEBS Level 3</td></tr></table>

Ordering Information

<table><tr><td>Model Number</td><td>Description/Configuration</td></tr><tr><td>aTCA-8202/AC</td><td>2U 2-slot Rackmount AdvancedTCA® shelf with single aCMM-2200 shelf management hub</td></tr></table>

Mechanical Layout
![Back view of a server rack unit with internal components and ventilation slots (no visible text or labels)](.atca-8202-ac-datasheet-7/a864b6286db5d23016eaa26ae5d31721b3cd5db08cb412abe7daff32e943cfb5.jpg)

Front View

![AC inlet with filter](.atca-8202-ac-datasheet-7/23aa43e1c1097d9c934dde5bb481a88a8d27e35463e80f57efbbb0d01fa04d29.jpg)

Rear View
Built-in 650W AC-to-DC48V PSU

![Slot 2\nSlot 1](.atca-8202-ac-datasheet-7/47b2678aa22a06db95a0ec0ba1b0f03ce9a1c4ac0742df787b65cef0ea7354b2.jpg)

Shelf Management Hub with Layer 2 GbE switch for Base Interface connectivity

![Front view of a server rack with three circular vented fans and heat sinks (no visible text or labels)](.atca-8202-ac-datasheet-7/b14a96422c56db94909ea9ea9888dddb0d5d47fc1d19672aa9139c23b68c3f25.jpg)

Front access, hot-swappable fan tray
Dimensions
Units: mm

![481.8\n465.1\n87\n76.2](.atca-8202-ac-datasheet-7/5162bd76d97b6c06e830c29048299a0af344a2a97eb03bac8b7704709655c926.jpg)

![Technical diagram of a rectangular electronic device with hexagonal grid pattern and control buttons (no readable text or symbols)](.atca-8202-ac-datasheet-7/3558171e32d071606e268532fcbd41f3ba935afcf18599ec4f01a001c4e87355.jpg)

![| Dimension | Value |\n| --------- | ----- |\n| Width     | 432   |\n| Height    | 386.4 |](.atca-8202-ac-datasheet-7/83f2baf6b2da34b27f652248fab03dd2654d267fa11a08eaa34b1efdf2163bc3.jpg)

![Technical line drawing of a server rack unit with mounting flanges and internal mesh structure (no text or symbols)](.atca-8202-ac-datasheet-7/83947db90693f5ced66cefc0fa60787771ce17159a879250810b8c85a2044284.jpg)
[🔗 Link to the original document](.atca-8202-ac-datasheet-7/atca-8202-ac-datasheet-7.pdf)