Omara International Limited

Omara OM-UD-A102 U-Space Controller

The OM-UD-A102 is a 1U rack-mounted U-Space Controller designed for accurate and efficient asset management in data centers and IT environments. Featuring an integrated HTTP protocol interface, it enables seamless data upload to third-party platforms for flexible integration. The device supports comprehensive Web-based remote configuration, including IP address management, security settings such as user accounts and IP whitelists, asset strip ID configuration, status LED control, and system operations like reset and reboot. Performance highlights include 100% detection accuracy, response time of less than 1000ms from command to data return, and real-time status updates within 2000ms. The front panel LED indicators provide clear operational status at a glance. Designed for high availability, it supports hot swapping and online maintenance without service disruption. With an industrial-grade design life exceeding 10 years, the OM-UD-A102 delivers reliable, long-term per formance for mission-critical asset tracking applications

Specifications
System Specifications
Processor	ARM9
Operating System	RTOS
Network Interface
Upstream Interface	1 x 100M Ethernet
Communication Protocol	HTTP
Downstream Serial Ports
Quantity	4 x RS485 serial ports
Connector Type	RJ45 (each port provides power for connected asset strips)
Function	Supports both communication and power supply for asset strips
Asset Strip Capacity
Per Serial Port	Up to 10 asset strips daisy-chained
Total System	Up to 40 asset strips
Power Supply
Input Voltage	AC 220V or DC 240V
Power Consumption	< 2W (self-consumption, excluding external power supply)
Protection
Overcurrent Protection	RS485 signal: 200mA; RS485 power: 3A
Overvoltage Protection	RS485: 5V
Surge Protection	Network & RS485 ports: 2KV / 1KA
Operating Environment
Operating Temperature	-40°C ~ 85°C
Relative Humidity	5% ~ 95% RH (non-condensing)
Mechanical Specifications
Form Factor	1U rack mount
Dimensions (W×D×H)	482.2 × 286.7 × 44.4 mm (±2 mm)

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Omara OM-UD-A241 Flexible U-Space Detection Module

The OM-UD-A241 is a flexible U-Space detection module designed for precise asset management in 42U server cabinets. It communicates via TTL interface with the U-Space detection interface module, ensuring seamless integration into existing asset tracking systems. Built-in LED indicators provide clear visual confirmation of U-Space usage status at a glance, enabling quick inventory assessment. Delivering 100% detection accuracy, the module ensures reliable asset tracking with zero errors. High reliability is demonstrated by an MTBF exceeding 5,000 hours, while rapid maintenance is supported with an MTTR of less than 0.5 hours. For larger installations, a 52U variant is available for monitoring full 52U cabinets.

Specifications
Upstream Interface
Connector Type	1 x Type-C
Communication	TTL
Physical Features
Color	Black
Fixing Method	Magnetic attachment
Flexibility	Flexible design for curved installation
Power Supply
Voltage	DC 5V (supplied by interface module)
Label Contact
Contact Method	Magnetic + contact pins
Label Reading Method	Two-wire system
Indicators
Per U-Space	1 x dual-color LED (blue/red) for status indication
Operating Environment
Operating Temperature	-10°C ~ 50°C
Operating Humidity	5% ~ 95% RH (non-condensing)
Mechanical Specifications
Dimensions (per U-Space)	44.5 mm × 20 mm × 8 mm (±0.5 mm)

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Omara OM-UD-B100 U-Space Detection Interface Module

The OM-UD-B100 is a compact interface module designed for U-Space asset management systems, serving as the connection bridge between asset strips and the U-Space Controller. It features one downstream Type-C interface for connecting a single asset strip and one upstream RJ45 port for linking to the U-bit management host. Two integrated RJ45 ports support daisy-chain connections with multiple modules, enabling scalable deployment. Each RJ45 interface combines both power and communication, significantly simplifying wiring requirements. Built-in system and communication status LEDs provide clear visual indication of operational status at a glance.

Specifications
Managed U-Space Capacity	40U ~ 52U
Communication Interface
Upstream	2 x RJ45 ports (one for daisy-chain connection)
Downstream	1 x Type-C port for asset strip connection
Communication Protocol	Modbus RTU
Asset Strip Connection
Interface Type	Type-C
Power Supply
Recommended Voltage	12V DC
Supply Range	9 ~ 16V DC
Power Consumption	≤ 0.15W
Indicators
Status LEDs	System and communication status
Installation
Mounting Method	Magnetic attachment
Operating Environment
Operating Temperature	-10°C ~ 50°C
Operating Humidity	5% ~ 95% RH (non-condensing)
Mechanical Specifications
Color	Black
Dimensions (L × W × H)	63 mm × 42.2 mm × 23 mm (±0.2 mm)

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Omara OM-UD-C101 U-Space Tag

The OM-UD-C101 is a U-bit tag designed for precise asset tracking in server cabinets and data center environments. It connects asset strips to servers and other IT equipment, enabling accurate U-position detection and management. The tag communicates via TTL interface with the U-bit detection interface module for seamless integration. Each tag supports QR code scanning or card reader input for efficient asset ID acquisition. Built-in LED indicators provide clear visual confirmation of U-bit usage status. Delivering 100% detection accuracy, it ensures reliable asset tracking with zero errors. High reliability is demonstrated by an MTBF exceeding 5,000 hours, while rapid maintenance is supported with an MTTR of less than 0.5 hours. For larger installations, a 52U variant is available for monitoring full 52U cabinets.

Specifications
Power Supply
Voltage	5V DC (supplied by asset strip)
Identification
Reading Method	Two-wire system
Tag ID	8-bit, read-only after factory programming
QR Code	10mm × 10mm, contains electronic tag ID
Physical Connection
Connection Method	Magnetic + contact pins
Connection Tether	Black, 200 mm length (±2 mm)
Mechanical Specifications
Dimensions (Diameter × Thickness)	17 mm × 9 mm (±0.5 mm)
Mounting Method	Asset strip end: magnetic; Asset end: adhesive
Operating Environment
Operating Temperature	-10°C ~ 55°C
Operating Humidity	5% ~ 95% RH (non-condensing)

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Omara OM-UD-C102 U-Space Tag Reader

The OM-UD-C102 U-bit Tag Reader is designed for online cabinet U-position monitoring in data centers, enterprise server rooms, and other environments requiring precise asset tracking. It reads U-bit electronic tags to enable accurate identification and management of server and equipment positions within cabinets. The contact points feature gold-plated treatment to effectively prevent oxidation, ensuring long-term reliable connectivity and consistent read performance in demanding operational conditions.

Specifications
Interface
Connector Type	Micro USB
Power Supply
Voltage	5V DC (USB powered)
Communication
Method	Contact type, two-wire system
Contact Treatment	Gold-plated contacts for oxidation resistance
Mechanical Specifications
Dimensions (L × W × H)	50 mm × 68 mm × 18 mm (±0.5 mm)
Operating Environment
Operating Temperature	-10°C ~ 50°C
Operating Humidity	5% ~ 95% RH (non-condensing)

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