Dual Balun Cable Fly Lead – BNC to RJ45
The Dual BNC Male Coax to RJ45 Balun Cables provides a low cost convenient solution for connecting your balanced 120 ohm equipment to an unbalanced G703 E1 line.
Balun cables comes in various lengths: 20 cm to 3 meter and they provides bi-directional signal conversion, impedance matching and isolation protection. Suitable for 2Mbit/s E1/T1 and 8Mbit/s E2/T2 data streams. Accessories to Fibersystem 21-219.
Product Description
- Accessories to Fibersystem 21-219
- BNC Male – RJ45 Socket
- 75 ohm Unbalanced Coax – 120 ohm Balanced Twisted Pair
- G703 and G704 Compliant
- E1 (2Mbit/s) and E2 (8Mbit/s)
- Length: 20 cm to 3 meter
- Contact us for other lengths.
Technical Data & Features
Specifications (depending on length, example 20 cm)
- 75 ohm Connection: 2 x BNC(M)
- 120 ohm Connection: Shielded RJ45/RJ48C Socket
- Transmission Line: ITU-T G.703 or G.704 (transparent)
- Speed: 2.048Mbit/s (E1/T1) and 8.448Mbit/s (E2/T2)
- Cross Talk: >80dB from 0.1 to 12MHz between 2 baluns 15mm apart
- Insertion Loss: Maximum 0.2dB at 2Mbit/s, 0.3dB at 8Mbit/s
- Return Loss: -29dB at 2Mbit/s, -21dB at 8Mbit/s
- Earthing – Grounding: Tx and Rx Ring to RJ45 / RJ48 Shield, via 0.1μF capacitor
- Wiring Scheme: 1 – Tx Tip, 2 – Tx Ring, 4 – Rx Tip, 5 – Rx Ring
- Materials: Case – ABS UL-94V0 Fire Retardant Plastic
- Weight: 0.2Kg
- Warranty: 10 Years Parts and Labour
- MTBF Estimated: 30 Years
- Operating Temperature: 0° to 50° C
- Power Requirements: None
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