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Copper E1, T1 Converters

TDM networks have one big advantage compared with other types of data networks: they provide guaranteed bandwidth and therefore a guaranteed response time. This makes TDM networks crucial in critical time sensitive applications like telephony, banking, monitoring and many other areas. Our converters allow Ethernet and also a variety of serial synchronous and asynchronous interfaces to be sent over T1 or E1 circuits for guaranteed response time of real-time critical applications. We provide Ethernet, V.35, X.21, RS-449, RS-530 and RS-232 interface converters for transport over E1 or T1 and also many configurable devices able to support a variety of such interfaces.
The E1/T1 over Ethernet extenders are using TDM-over-IP technology to transmit/extend TDM based interfaces over the Internet. E1, T1 or even J1 (Japanese standard) can be transmitted over Ethernet and IP based networks using these extenders.
T1 access units offer access to T1 ports for several data interfaces. We have small G703 conversion units and also modular managed access units for V.35, X.21 or Ethernet data access. We also provide a powerful cross-connect unit for E1-T1 conversion.
E1 baluns are passive devices that convert E1 signal between balanced (120ohm RJ48c TP) and unbalanced (75 ohm BNC coax) interface and vice versa.
Displaying products 1 - 5 of 5 results
G703FT1 Fractional T1 (DS1) to V.35 / RS-449 / X.21 or RS-530 access unit
G703FT1
MSRP: $500.00
Price: $320.00
Not a stock item. Available by order, average 20 days lead-time
G703FT1 Fractional T1 (DS1) to V.35 / RS-449 / X.21 or RS-530 access unit
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The G703FT1 access unit allows serial data ports to connect to fractinal T1 (DS1) interfaces. Most common data ports are V.35 and X.21 (RS-530 is default, no cables needed) and there are also cables available on demand for RS-449.
SHDTU03bA-31T-AD LAN and T1 Extender 2 or 4 wire operation G.SHDSL.bis modem with AC and DC48 power
SHDTU03bA-31T-AD
MSRP: $699.00
Price: $595.00
In stock. 4 units available for immediate delivery.
SHDTU03bA-31T-AD LAN and T1 Extender 2 or 4 wire operation G.SHDSL.bis modem with AC and DC48 power
free shipping
The SHDTU03bA-31T-AD is a G.shdsl.bis modem operating on 2 or 4 wire AWG26 copper lines and simultaneously transporting one T1 and an RJ45 10/100 Mbps Ethernet port. Total maximum bandwidth is 11.4Mbps. Modem has dual redundant AC and DC48 power input.
Balun-B1S - E1 passive impedance adapter 75 ohm BNC male to 120ohm twisted pair
BALUN-B1S
MSRP: $9.00
Price: $8.00
In stock. 5 units available for immediate delivery.
Balun-B1S -  E1 passive impedance adapter 75 ohm BNC male to 120ohm twisted pair
free shipping
The Balun-B1S device allows conversion of E1 signal from balanced to unbalanced and back. BNC 75ohm interface is passively converted to 120 balanced twisted pair copper. Balun-B1S converts only one single BNC.
Balun-B2S - E1 passive impedance adapter 75 ohm BNC female to 120ohm twisted pair
BALUN-B2S
MSRP: $13.00
Price: $11.00
In stock. 201 units available for immediate delivery.
Balun-B2S -  E1 passive impedance adapter 75 ohm BNC female to 120ohm twisted pair
The Balun-B2S device allows conversion of E1 signal from balanced to unbalanced and back. Dual female BNC 75ohm interface is passively converted to 120 balanced two twisted pair copper.
Balun-PS - E1 passive impedance adapter 75 ohm dual BNC male pigtails to 120ohm twisted pair
MSRP: $15.00
Price: $13.00
In stock. 32 units available for immediate delivery.
Balun-PS -  E1 passive impedance adapter 75 ohm dual BNC male pigtails to 120ohm twisted pair
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free shipping
The Balun-PS device allows conversion of E1 signal from balanced to unbalanced and back. Dual male BNC 75ohm interface is passively converted to 120 balanced two twisted pair copper.