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RAD BE-1 Coax to Twisted Pair Converter (Balun) for E1

Call us for Pre-sales and discount pricing


  301-924-7400 Support

RAD BE-1 Coax to Twisted Pair Converter for E1

RAD BE-1 Coax to Twisted Pair Converter (Balun) for E1

BE-1/M
for BNC male connectors
BE-1/F for BNC female connectors.

 

FEATURES
  • The BE-1 Balun (coax to twisted pair converter) enables any E1 equipment with coax interface to operate over two twisted pairs (4-wire interface), as shown in Figure 1.
  • Two BE-1 units back-to-back allow 4-wire ISDN equipment to operate over existing coax cables (see Figure 2).
  • BE-1 is insensitive to the direction of the signal, allowing transmit and receive lines to be reversed without affecting operation.
  • BE-1 is a miniature, lightweight Balun. It operates without AC or DC power and provides up to 1000V isolation voltage for protection against AC and DC overvoltage on the line.

SPECIFICATIONS

Standards

Supports ITU G.703 pulse mask on unbalanced and balanced sides

Data rate: 2.048 Mbps

Unbalanced Interface

Line impedance: 75W, unbalanced

Connectors: 2 x BNC (female or male)

(see Ordering)

Balanced Interface

Line impedance: 120W, balanced

Connector: RJ-45, 8-pin

Pinout

RJ-45 BNC-1 GND BNC-2

1 Shield

2 Core

3,6 GND

4 Shield

5 Core

7,8 (Not connected)

Power

Operates without external power supply

Physical

Length: 50mm/ 2.0 in

Width: 50mm/ 2.0 in

Height: 24mm/ 0.9 in

Weight: 50g / 1.8 oz

Environment

Temperature:

0-50C / 32-122F

Humidity: up to 90%, non-condensing

ORDERING INFO

BE-1/M for BNC male connectors
BE-1/F for BNC female connectors.

APPLICATION

Figure 1
- ISDN Primary Rate from Carrier

Figure 2
- ISDN over Existing Coax Cables

 

 

RAD Products

For discount pricing on RAD Data Communications  
email us at sales@data-connect.com
or call 301-924-7400


     

1-301-924-7400
Sales Ext 17   Support Ext 25

2017 Data Connect Enterprise
3405
Olandwood Court
Olney, Maryland 20832