ترانسفورماتور(ترانس) ترانس پالس

Product Attributes

Introduction

This product is designed for long-distance Gigabit Ethernet 1000 Base-T full-duplex applications, supporting four-pair Category 5 unshielded twisted pair (UTP) cables, with a cable interface for isolation and low common-mode radiation. It complies with the IEEE 802.3bt standard for 1000 Base-T, suitable for endpoint and midspan POE++ applications, with a current carrying capacity of 1100mA per POE port. Operating temperature range: -40℃ ~ +85℃; storage temperature range: -40℃ ~ +125℃.

Features

• Designed for long-distance Gigabit Ethernet 1000 Base-T full-duplex applications
• Supports four-pair Cat 5 UTP cable
• Cable interface for isolation and low common-mode radiation
• Compliant with IEEE 802.3bt standard for 1000 Base-T
• Suitable for endpoint and midspan POE++ applications, with 1100mA current carrying capacity per POE port
• Operating temperature range: -40℃ ~ +85℃
• Storage temperature range: -40℃ ~ +125℃
• Minimum OCL: 350µH (100KHz, 100mV, 8mA DC bias)
• Maximum leakage inductance: 0.5µH (100KHz, 0.1V)
• Maximum inductance Cw/w: 28pF (100KHz, 0.1V)
• Maximum DCR: 1.40Ω
• Turns ratio (±5%): 1CT:1CT (TX), 1CT:1CT (RX)
• Polarity: 2-23, 5-20, 8-17, 11-14 in-phase
• Maximum insertion loss: -1.0dB (0.3-100MHz)
• Minimum return loss: -18dB (1-30MHz); -14dB (30-60MHz); -12dB (60-80MHz); -10dB (80-100MHz)
• Minimum crosstalk: -30dB (1-100MHz)
• Minimum common-mode rejection ratio: -30dB (1-100MHz)
• Isolation voltage: 1500Vrms, 2mA, 60 seconds