Matching Impedance: 75 ohm unbalanced coaxial to 120 ohm balanced twisted pair.
Bit Rates: 2Mbit/s and 8Mbit/s as ITU-T Recommendation G.703 Line Code.
Return Loss: 2Mbit/s exceeds G.703 requirements (>25dB @ 51 ~ 3072kHz) 8Mbit/s as per G.703 requirements.
Insertion Loss: <0.16dB for 2 Mbit/s service (51 ~ 3072kHz) <0.3dB for 8Mbit/s service (211kHz ~12.672MHz) Cross Talk: >80dB from 51kHz to 12.672MHz between 2 baluns mounted 20mm apart.
Pulse Shape: 2Mbit/s and 8Mbit/s as per G.703
Isolation Voltage: 250V DC for 1 minute between windings.
Signal Levels: 2.37V nominal peak voltage for 2Mbit/s and 8Mbit/s at the coaxial end as per G.703

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Mini Balun BNC Female Bulkhead to suit 0.25-0.4mm STP/UTP 75/120 Ohm 2/8 Mbit/s