Model Number: WP03A-GJ-ADSL-600 Brand Name: G-Jack Key Specifications/Special Features: Reference impedance: 600Insertion loss at 1kHz: less than 1dB (with 5 filters)Insertion loss distortion: 200 to 3,400Hz, less than 1dB(reference 1kHz)Return loss:300 to 500Hz, greater than 12dB (with 5 filters)

500 to 2,000Hz, 8dB

2,000 to 3,400Hz, greater than 6dB

Group delay distortion: 300 to 3,400Hz, less than 100uS

DC resistance (phone short): less than 50

Insulation resistance: greater than 5M

Attenuation:

• 30 to 300kHz, greater than 20dB (with 5 filters)
• 300 to 2,208kHz, greater than 40dB