Features
- Converts between 75 ohm coax and 120 ohm twisted pair for E1 (2048Kbps)
- Easy to install
- No power required
- Small, light-weight Balun
- Works in either direction
- Works for balanced and unbalanced E1
E1 Balun G.703 Coax to Twisted Pair Balun-B2/S
- Model Balun-B2/S – Two BNC box type for signal conversion
- Connector Type RJ45 Shielded – 2x BNC Female connectors
- Pin Assignment P1(+) / P2(-), P4(+) / P5(-) for clear signal differentiation
- Â Converts two BNC signals to RJ45 for reliable data transmission
- Â Ideal for networking and communication systems requiring balanced signal conversion with minimal interference
A balun is a type of electrical transformer that can convert electrical signals that are balanced to signals that are unbalanced and vice versa. They are also used to change impedance of twisted pair’s 120 ohm to coaxial’s 75 ohm. An E1 balun’s function is generally to convert an E1 carrier signal from coaxial cable to UTP CAT-5 cable.
Specifications
| Specification | Balun-B2/S, Balun-B2/S-2 | Balun-B1 | Balun-P/S, Balun-P/S-2 |
|---|---|---|---|
| Data Rate | 2048 Kbps | 2048 Kbps | 2048 Kbps |
| Unbalanced Interface | 75 ohm impedance, 2x BNC | 75 ohm impedance, 2x BNC | 75 ohm impedance, 2x BNC |
| Balanced Interface | 120 ohm impedance, 1x RJ-45 | 120 ohm impedance, 1x RJ-45 | 120 ohm impedance, 1x RJ-45 |
| Insertion Loss | 0.2 dB (2 Mbps) | 0.2 dB (2 Mbps) | 0.2 dB (2 Mbps) |
| Return Loss | -29 dB (2 Mbps) | -29 dB (2 Mbps) | -29 dB (2 Mbps) |
| Dimensions (W x D x H) | 54 x 44 x 25 mm | 56 x 22 x 21 mm | 22 x 224 x 21 mm |
| Weight | 35 g | 65 g | 45 g |
| Compliance | ITU G.703 standard pulse | ITU G.703 standard pulse | ITU G.703 standard pulse |
| Operating Temperature | 0 ~ 75°C | 0 ~ 75°C | 0 ~ 75°C |
Enjoy:
- Nearly 30 Years of Experience
- Reliable Suppliers
- Quality Products
- Free Technical Consultation
- Tailoring Custom Solution
- Expert Technical Support
- No Hidden-Fees
Send Enquiry For:
E1 Balun G.703 Coax to Twisted Pair Balun-B2/S
Israel's Leading Businesses Choose DCT
Israel's Leading Businesses Choose DCT
DCT’s Skilled Management Team has more than twenty-five years of experience and expertise in the local business environment, coupled with a highly motivated group of employees, positions us as the preferred supplier among the major customers in the industry.
DCT Competitive Edge is the prompt response to our customer needs, the online and on-site direct technical support, professional consulting for the best cost/performance solution, on-time delivery, long-term maintenance, and support.
Still Conflicted? Let's Talk.
We can get back to you!