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Miniature Balun for restricted spaces
CT-BLN
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E1 baluns which change impedance of twisted pair's 120 ohm to coaxial's 75 ohm
- Converts balanced to signals that are unbalanced and vice versa.
- Changes impedance of twisted pair's 120 ohm to coaxial's 75 ohm.
- Fully shielded design for panel mounting.
- IDC twisted pair termination is available in either standard BNC or 1.6/5.6 jack unbalanced connectors.
- Suitable for applications where space is restricted
Overview
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. The BLN4010 is miniature Balun designed for applications where space is restricted due to small dimensions or high densities. The fully shielded design is intended for panel mounting and IDC twisted pair termination is available in either standard BNC or 1.6/5.6 jack unbalanced connectors.
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Specifications
| Item | Description |
|---|---|
| Data rate | 2048Kbps |
| Unbalanced interface | 75 ohm impedance, 1xBNC or 1x 1.6/5.6 Jack |
| Balanced interface | 120 ohm impedance, IDC |
| Insection loss | 0.2dB (2Mbps) |
| Return loss | -29dB (2Mpbs) |
| Dimensions | (D x W x H) 17 x 16 x 48 mm |
| Weight | 15g |
| Compliance | ITU G.703 standard pulse |
| Operating Temperture | 0 ~ 75°C |
Ordering Information
| Order Code | Description |
|---|---|
| CT-BLN-3010 | 1.6/5.6 Jack to Krone IDC IDC Pin Assignment PA(-), PB(+), PG(G) |
| CT-BLN-4010F | BNC/F to Krone IDC IDC Pin Assignment PA(-), PB(+), PG(G) |
| CT-BLN-4010M | BNC/M to Krone IDC IDC Pin Assignment PA(-), PB(+), PG(G) |
| CT-BLN-5010 | BT43 to Krone IDC IDC Pin Assignment PA(-), PB(+), PG(G |
| CT-BLN-6010 | SMZ to Krone IDC IDC Pin Assignment PA(-), PB(+), PG(G) |
More information...
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