1. Product Overview

Product Name: Rackmount 1U LCD Keyboard Drawer with 8-Port USB/PS/2 Combo KVM Switch
Model: SMK208-19
Series: SMK208 Series (available in 17" and 19" LCD variants)
Article Number: SMK208-19
Manufacturer: [Manufacturer not explicitly stated; typically produced by professional rackmount and KVM solution providers under the SMK series designation]

The SMK208-19 is a professional-grade 1U rackmount LCD keyboard drawer integrating a 19-inch TFT LCD display and an 8-port combo KVM switch supporting both USB and PS/2 interfaces. Designed for data centers, server rooms, and IT infrastructure environments, this unit consolidates display, keyboard, and KVM switching functionality into a compact, space-efficient form factor. It allows administrators to control up to eight servers directly and can be expanded through daisy-chaining with compatible CKVM108/116 boxes for larger deployments.

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2. Key Features

- Integrated 8-Port Combo KVM Switch: Supports both USB and PS/2 connections, enabling flexible integration with a wide range of servers and devices.
- 1U Rackmount Design: Space-saving single-rail drawer design suitable for standard 19-inch EIA-310C and IEC-3 compliant racks.
- High-Quality 19" TFT LCD Display: Offers a native resolution of 1280 × 1024, brightness of 300 cd/m², and contrast ratio of 800:1, ensuring clear and sharp image reproduction.
- Tempered Glass Protection: The LCD panel is protected by tempered glass for enhanced durability and resistance to scratches or impacts.
- Ergonomic Keyboard and Touchpad: Equipped with a 104-key notebook-style keyboard including a numeric keypad and integrated touchpad for precise cursor control.
- Security Features: Includes a key-locking mechanism to prevent unauthorized access and a self-locking rail system to secure the drawer in position during operation or storage.
- Daisy Chain Capability: Can be linked with CKVM108/116 expansion boxes to manage multiple KVM switches from a single console.
- Password Protection: The combo KVM supports two-layer password security and allows searching by PC/server name for efficient management.
- Flexible Viewing Angle: The LCD monitor can rotate up to 130 degrees, providing comfortable viewing positions for various rack heights.
- Built-in Power Supply: Integrated 60W auto-switching power supply supports 100–240VAC, ensuring global compatibility.
- Optional Remote Console: Supports one local console and one optional remote console via CAT5 or IP connection for remote management.
- Compliance: Meets EIA-310C and IEC-3 rackmount specifications.

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3. Technical Specifications

| Parameter | Specification (SMK208-19) |
|----------------|--------------------------------|
| Model Number | SMK208-19 |
| KVM Switch Type | 8-Port Combo KVM (USB or PS/2) |
| Drawer Design | 1U, Single Rail, Self-Locking Device |
| Dimensions (W × H × D) | 442.4 × 44 × 590 mm |
| Weight | Approximately 13 kg |
| Construction Material | Heavy-duty steel chassis |
| Power Supply | Built-in 60W, 100–240VAC Auto-Switching |
| Power Consumption | 3W (standby), 25W (in use) |
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
| Humidity Range | 0% to 90% RH (non-condensing) |
| LCD Display Size | 19-inch TFT LCD |
| Resolution | 1280 × 1024 pixels |
| Brightness | 300 cd/m² |
| Contrast Ratio | 800:1 |
| Viewing Angle (H/V) | 170° (H) / 160° (V) |
| Display Colors | 16.7 million |
| Keyboard Layout | 104-key notebook type with numeric keypad |
| Touchpad | Integrated touchpad with dual-button control |
| Physical Security | Key-locking mechanism |
| Screen Protection | Tempered glass |
| Compliance | EIA-310C, IEC-3 |
| Optional Versions | UL60950-compliant version available on request |
| Rotation Angle | Up to 130° monitor tilt |

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4. Functionality

The SMK208-19 functions as an integrated rackmount console combining display, keyboard, and KVM switching capabilities. It allows administrators to manage up to eight servers or computers from a single console, switching between them via front-panel buttons, keyboard hotkeys, or on-screen display (OSD) menus.

Operation:
- The drawer slides out on a single-rail mechanism and locks securely in place during use.
- The LCD monitor folds up for viewing and can be tilted for optimal ergonomics.
- The keyboard and touchpad provide direct input control to connected systems.
- The built-in KVM switch enables seamless switching between connected devices.

Use Cases:
- Data centers and server rooms requiring centralized management of multiple servers.
- Industrial control environments where space efficiency and reliability are critical.
- IT maintenance stations for configuring and troubleshooting rack-mounted equipment.
- Secure facilities needing restricted physical access to console interfaces.

Compatibility:
- Supports both USB and PS/2 interfaces for broad compatibility with legacy and modern systems.
- Compatible with CKVM108/116 daisy-chain boxes for expanded port capacity.
- Optional remote console support via CAT5 or IP enables remote server management.

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5. Components & Accessories

Included Components:
- SMK208-19 main unit (1U rackmount LCD keyboard drawer with integrated 8-port KVM switch)
- Built-in 60W power supply (100–240VAC auto-switching)
- Key set for lock mechanism
- Mounting brackets for standard 19" rack installation
- User manual and installation guide

Optional Accessories:
- K102 Cable: 6-foot 2-in-1 cable for USB PC connections.
- Connectors: 15-pin HD male (video) + USB connector.
- K103 Cable: 6-foot 3-in-1 cable for PS/2 PC connections.
- Connectors: 15-pin HD male (video), PS/2 keyboard (purple), PS/2 mouse (green).
- CKVM108/116 Daisy Chain Boxes: For expanding the number of controllable servers.
- Remote Console Module (CAT5/IP): Enables remote access to the KVM system.

Connectors:
- VGA (15-pin HD) for video input.
- USB and PS/2 ports for keyboard/mouse connections.
- Power input connector for AC supply.

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6. Installation & Setup

Rack Requirements:
- Standard 19-inch rack compliant with EIA-310C and IEC-3 standards.
- Minimum depth of approximately 590 mm to accommodate the drawer.
- 1U rack space allocation.

Installation Steps:
1. Attach the mounting brackets to the sides of the drawer.
2. Slide the unit into the designated 1U rack space.
3. Secure the drawer using rack screws.
4. Connect the power cable to the built-in power supply.
5. Connect the VGA and USB/PS/2 cables from each server to the corresponding KVM ports.
6. Power on the unit and configure the OSD menu for device naming and password setup.

Configuration:
- The KVM switch supports OSD-based configuration for port naming, password management, and hotkey settings.
- Daisy-chained units can be configured to appear as a unified system, allowing seamless switching across multiple KVM modules.

Mounting Options:
- Single-rail sliding mechanism allows the LCD and keyboard to move together.
- Self-locking rails secure the drawer in both open and closed positions.

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7. Performance & Capabilities

Switching Performance:
- Supports up to 8 direct connections and additional servers through daisy-chaining.
- Fast switching between ports via hotkeys or OSD interface.
- Minimal latency for keyboard and mouse input response.

Display Performance:
- 19-inch TFT LCD with 1280×1024 resolution provides crisp, high-contrast visuals suitable for BIOS-level configuration and system monitoring.
- Brightness of 300 cd/m² ensures visibility in various lighting conditions.
- Viewing angles of 170° horizontal and 160° vertical allow flexible positioning.

Power Efficiency:
- Low power consumption: 3W in standby, 25W during operation.
- Auto-switching power supply ensures stable performance across global voltage ranges.

Environmental Tolerance:
- Operates reliably in temperatures from 0°C to 50°C and humidity up to 90% RH.
- Storage temperature range from -20°C to 60°C ensures resilience during transport or downtime.

Limitations:
- Designed for indoor, controlled environments; not suitable for outdoor or high-vibration installations.
- Limited to 8 direct ports without daisy-chaining.
- Resolution fixed at 1280×1024; not intended for high-definition multimedia applications.

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8. Standards & Compliance

- EIA-310C: Ensures compatibility with standard 19-inch rackmount equipment.
- IEC-3: Compliance with international rackmount and safety standards.
- UL60950 (optional): Safety-certified version available upon request for installations requiring UL compliance.
- RoHS (implied): Constructed with heavy-duty steel and components typically compliant with environmental directives.

These standards guarantee mechanical compatibility, electrical safety, and operational reliability in professional IT environments.

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9. Additional Information

Warranty:
- Standard manufacturer’s warranty (typically 1–3 years, depending on supplier) covering defects in materials and workmanship.

Support:
- Technical support available through authorized distributors or manufacturer service centers.
- Firmware and OSD updates may be provided for enhanced functionality or compatibility.

Maintenance:
- Periodic cleaning of the LCD screen with non-abrasive materials recommended.
- Ensure ventilation openings remain unobstructed for optimal cooling.
- Regular inspection of cables and connectors to maintain signal integrity.

Upgrades & Options:
- Optional remote console modules for IP-based management.
- Language-specific keyboard layouts available (US standard by default; optional DE, ES, FR, IT, RU, UK).
- Daisy-chain expansion for multi-rack server management.

Summary:
The SMK208-19 Rackmount 1U LCD Keyboard Drawer is a robust, all-in-one console solution designed for professional server management. Combining a high-quality 19-inch LCD display, full-size keyboard with touchpad, and an integrated 8-port combo KVM switch, it delivers efficient control over multiple systems within a compact 1U form factor. Its durable steel construction, tempered glass protection, and secure locking mechanisms make it ideal for mission-critical environments where reliability, security, and space optimization are paramount.

With compliance to industry standards, flexible connectivity options, and expandability through daisy-chaining, the SMK208-19 stands as a versatile and dependable choice for IT administrators managing complex server infrastructures.