RADWIN RW-9921-1022

The RW-9921-1022 is a carrier-class indoor Power over Ethernet (PoE) injector, designed to supply both power and data to RADWIN radios. It features a 1Gbps Ethernet interface and delivers 24W of PoE power output, ensuring reliable and efficient power delivery to connected devices.

With overload, over-voltage, and short-circuit protection, the RW-9921-1022 enhances network safety and stability. The compact design makes it ideal for indoor deployments, and it includes a country-specific AC power cable for compatibility with North and Central American power standards.

Product Highlights

• Carrier-class 1Gbps PoE injector
• Supports up to 1000BASE-T Ethernet
• Delivers up to 24W of power output
• Overload, over-voltage, and short-circuit protection
• FCC/CE-certified for safety and EMC compliance
• Compact and lightweight design

Electrical Specifications

• DC Output Voltage: 24V DC
• PoE Scheme: 2-pair passive PoE
  • Positive wires: Pins 4, 5
  • Negative wires: Pins 7, 8
• DC Current per Wire Pair: 0.5A @ 24W
• Rated Power Output: 24W
• LED Indicator: Power Status

Input Specifications

• Voltage Range (Max): 90V AC to 264V AC
• Frequency Range: 50-60 Hz
• Efficiency (Typical): >86%
• Inrush Current (Max): 70A at 230V AC

Protection Features

• Over-current protection: Supported
• Short-circuit protection: Supported

Environmental Specifications

• Operating Temperature: 0°C to +40°C
• Humidity Resistance: 10% to 90% RH (Non-condensing)

Mechanical Specifications

• Dimensions: 97 × 53.5 × 35.5 mm (L × W × H)
• Weight: 133g

Regulatory Compliance

Safety Standards

• UL 60950-1:2007 R12.11
• IEC 60950-1:2005 + A1 + A2

EMC Compliance

• EN 55022 Class B
• EN 55024
• FCC Part 15 Class B
• AU/NZS CISPR 22 Class B
• GB 9254, GB 17625.1

Reliability

• MTBF (Mean Time Between Failures): 250,000 hours (Telcordia SR-332 Issue 2)

Interfaces & Connectivity

• PoE Output: RJ-45 (1Gbps Ethernet)
• Ethernet Input: RJ-45 (1Gbps Ethernet)
• AC Power Input: USA Power Cable (Type B, 3-pin)

Package Contents

• RW-9921-1022 Indoor PoE Injector × 1
• North America (USA) Power Cable × 1