1. Product Overview

Product Name: Rackmount 1U LCD Keyboard Drawer with 16-Port Combo KVM Switch
Model: SMK216-19
Series: SMK216 Series (Available in 17" and 19" LCD variants)
Article Number: SMK216-19
Manufacturer: [Manufacturer name not specified in source; typically produced by a professional rackmount and KVM solutions provider]

The SMK216-19 is a professional-grade, rackmountable 1U LCD keyboard drawer integrating a 16-port Combo KVM switch designed for both USB and PS/2 server environments. It combines a high-resolution 19-inch TFT LCD display, a full 104-key laptop-style keyboard with integrated touchpad, and a robust mechanical drawer system with self-locking rails and key-lock security. Engineered for data centers, server rooms, and IT management environments, the SMK216-19 provides centralized control of up to 16 servers from a single console, with optional daisy-chaining for expanded system management.

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2. Key Features

- Integrated 16-Port Combo KVM Switch: Supports both USB and PS/2 interfaces, allowing flexible connectivity across mixed server environments.
- 1U Rackmount Design: Space-efficient single-rail drawer fits standard 19-inch EIA-310C and IEC-3 compliant racks.
- High-Resolution 19" TFT LCD Display: 1280 × 1024 native resolution, 300 cd/m² brightness, 800:1 contrast ratio, and 170°(H)/160°(V) viewing angles for clear, sharp visuals.
- Durable Construction: Heavy-duty steel chassis ensures long-term durability in demanding rack environments.
- Self-Locking Rail Mechanism: Built-in rail system with automatic locking prevents accidental drawer movement during operation.
- Key-Lock Security: Physical key-lock mechanism restricts unauthorized access to the console.
- Full-Size Keyboard with Touchpad: 104-key notebook-style keyboard with integrated touchpad for precise cursor control; includes numeric keypad and function keys.
- International Keyboard Layouts: Standard US layout with optional DE (German), ES (Spanish), FR (French), IT (Italian), RU (Russian), and UK layouts available.
- Tempered Glass Screen Protection: LCD panel protected by tempered glass for enhanced durability and scratch resistance.
- Daisy-Chain Capability: Expandable via CKVM108/116 boxes for managing multiple KVM units in a cascaded configuration.
- Dual Console Support: One local console plus optional remote console (CAT5 or IP-based) for remote management.
- Password Security: Two-layer password protection and server name search functionality for secure and efficient system access.
- Flexible Viewing Angle: Monitor tilts up to 130° for ergonomic viewing and operational comfort.
- Wide Power Compatibility: Built-in 60W auto-switching power supply supports 100–240VAC input range.
- UL60950 Version Available: Optional compliance with UL60950 safety standard upon request.

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3. Technical Specifications

| Parameter | Specification (SMK216-19) |
|----------------|--------------------------------|
| KVM Switch | 16-port Combo KVM (USB or PS/2) |
| Drawer Design | 1U rackmount, single-rail, self-locking mechanism |
| Dimensions (W × H × D) | 442.4 × 44 × 590 mm |
| Weight | Approx. 13 kg |
| Construction Material | Heavy-duty steel |
| Power Supply | Built-in 60W auto-switching, 100–240VAC input |
| Power Consumption | 3W standby, 25W operational |
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
| Operating Humidity | 0–90% 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° / 160° |
| Display Colors | 16.7 million |
| Keyboard | 104-key laptop-style keyboard with integrated touchpad |
| Security | Key-lock mechanism |
| Screen Protection | Tempered glass |
| Compliance | EIA-310C, IEC-3; UL60950 version optional |
| Operating Voltage Range | 100–240VAC, 50/60Hz |
| Monitor Tilt Range | Up to 130° |

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4. Functionality

The SMK216-19 serves as an integrated console solution for managing multiple servers within a rack environment. The unit combines a display, keyboard, touchpad, and KVM switch into a single 1U drawer, minimizing rack space usage while maximizing control efficiency.

Operation:
- The drawer slides out on a single-rail mechanism and locks automatically when fully extended.
- The 19-inch LCD monitor folds up for use and can be tilted up to 130° for optimal viewing.
- The built-in 16-port Combo KVM switch allows direct connection to up to 16 servers via USB or PS/2 interfaces.
- Users can switch between connected systems using on-screen display (OSD) menus or keyboard hotkeys.
- The KVM supports daisy-chaining with CKVM108/116 expansion boxes, enabling control of multiple KVM units from a single console.
- Optional remote console modules (CAT5 or IP) allow remote access and management over network infrastructure.

Applications:
- Data centers and server farms
- Network operation centers (NOCs)
- Industrial control systems
- IT infrastructure management
- Laboratory and testing environments

Compatibility:
- Compatible with servers and computers supporting USB or PS/2 keyboard/mouse interfaces.
- Works with standard VGA video output.
- Supports multiple operating systems including Windows, Linux, UNIX, and others that support standard HID and VGA interfaces.

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5. Components & Accessories

Included Components:
- SMK216-19 main unit (1U rackmount LCD keyboard drawer with integrated 16-port Combo KVM switch)
- Built-in 60W power supply (100–240VAC)
- Key set for lock mechanism
- Mounting brackets for standard 19-inch rack installation
- User manual and documentation

Optional Accessories:
- K102 Cable: 6-foot 2-in-1 cable for USB PC connection (VGA + USB).
- Connectors: 15-pin HD male (VGA) + USB male.
- K103 Cable: 6-foot 3-in-1 cable for PS/2 PC connection.
- Connectors: 15-pin HD male (VGA), PS/2 keyboard (purple), PS/2 mouse (green).
- CKVM108/116 Daisy Chain Boxes: For expanding the number of controllable servers beyond 16.
- Remote Console Modules: CAT5 or IP-based remote access modules for off-site management.
- Alternate Keyboard Layouts: Optional DE, ES, FR, IT, RU, and UK keyboard configurations.

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6. Installation & Setup

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

Installation Steps:
1. Mount the drawer using the included brackets and screws into the designated 1U rack space.
2. Connect the power cable to a 100–240VAC power source.
3. Connect each server to the KVM switch using either K102 (USB) or K103 (PS/2) cables.
4. Connect the VGA output from each server to the corresponding KVM port.
5. Power on the unit; the LCD display will initialize automatically.
6. Use the on-screen display (OSD) or keyboard hotkeys to configure port names, security settings, and access preferences.
7. If daisy-chaining, connect the CKVM108/116 expansion boxes via the designated KVM link ports and configure the OSD for multi-tier management.

Configuration Options:
- Assign custom names to each connected server for easy identification.
- Set up two-level password protection for secure access.
- Adjust display brightness, contrast, and color settings via the OSD menu.
- Configure hotkey sequences for rapid switching between servers.

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7. Performance & Capabilities

Switching Performance:
- Instant switching between connected servers with minimal latency.
- Supports both USB and PS/2 input devices simultaneously.
- OSD-based management allows intuitive navigation and configuration.

Display Performance:
- 19-inch TFT LCD delivers crisp 1280×1024 resolution suitable for text-based and graphical server interfaces.
- 300 cd/m² brightness ensures visibility in various lighting conditions.
- 800:1 contrast ratio provides clear differentiation between dark and light areas.
- Wide viewing angles (170° horizontal, 160° vertical) allow multiple users to view the screen simultaneously.

Power Efficiency:
- Low standby power consumption (3W) and moderate operational draw (25W).
- Auto-switching power supply ensures stable performance across global voltage standards.

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

Limitations:
- Designed for VGA video only (no DVI/HDMI input).
- Local console limited to one user; remote console optional.
- 1U height restricts keyboard travel and may not suit extended typing sessions.

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8. Standards & Compliance

- Rack Compatibility: Conforms to EIA-310C and IEC-3 rackmount standards.
- Electrical Safety: UL60950 version available upon request for compliance with international safety standards.
- Environmental Compliance: Designed for RoHS-compliant manufacturing (assumed based on industry norms).
- EMI/EMC: Meets standard electromagnetic compatibility requirements for IT equipment.
- Quality Assurance: Built with industrial-grade components for continuous 24/7 operation in professional environments.

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9. Additional Information

Warranty:
Typically supplied with a standard manufacturer’s warranty (duration dependent on vendor policy, commonly 1–3 years). Warranty covers defects in materials and workmanship under normal operating conditions.

Support:
Technical support available through authorized distributors or manufacturer service channels. Firmware updates and configuration utilities may be provided for KVM management.

Maintenance:
- Periodic cleaning of the LCD screen with non-abrasive materials recommended.
- Ensure adequate ventilation within the rack to maintain optimal operating temperature.
- Inspect cables and connectors periodically for wear or damage.
- Firmware updates (if applicable) should be applied to maintain compatibility and security.

Upgrade Options:
- Optional remote console modules (CAT5/IP) for network-based management.
- Daisy-chain expansion via CKVM108/116 for larger server farms.
- Alternate keyboard layouts for international deployments.
- UL60950-certified version for enhanced safety compliance.

Summary:
The SMK216-19 Rackmount 1U LCD Keyboard Drawer with 16-Port Combo KVM Switch is a robust, space-saving console solution engineered for professional IT environments. Combining a high-quality 19-inch LCD display, full keyboard with touchpad, and integrated 16-port KVM switch, it enables efficient, centralized management of multiple servers. Its heavy-duty steel construction, self-locking rail system, and key-lock security ensure reliability and protection in mission-critical applications. With support for both USB and PS/2 interfaces, daisy-chain expansion, and optional remote access, the SMK216-19 delivers flexibility, scalability, and performance for modern data center operations.