Lemar Industrial Corporation
LEMAR is a leading manufacturer of networking products for computer, telecommunication and CCTV security services, CCTV Balun, CATV Balun, CCITT G.703 Balun, CCITT G.703 Balun, Active Balun, A/V Transceiver Box, RGB Balun, VGA Balun, S-Video Balun, Coax & Twinax Balun, RF Connector. Since its founding in 1986, LEMAR has earned a reputation for quality and professionalism in all areas of development, design, manufacturing, marketing, customer service and technical support.
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CCITT Tooless IDC balun , Fast and easy !

Categories  > CCITT G.703 balun > CCITT balun > Fast and easy !
Product Name: Fast and easy !
Features:
The Tooless IDC balun is designed to terminated by hand, without punch-down tool for faster and easier installation.

# No AC power or batteries needed
# Link-to-data isolation: Mini. 250V
# Bi-directional signal conversion
# Operating temperature: 0-75°
# Ultra-miniature enclosure
# Typical distance on good quality cable will be 180 meters
Specification:
2-8 Mbit/s speed version for E1 (T1), E2 (T2) data streams
Impedance: 75 ohm to 120 ohm/100 ohm
Insertion loss: Max. 0.2dB (2Mbps); Max. 0.3dB (8Mbps)
Return loss: -29dB(2Mpbs); -21dB(8Mpbs)
Cross talk: better than -80dB from 0.1 to 12MHz between any 2 baluns mounted distance up to 15mm

2-8-34 Mbit/s speed version for E1 (T1) to E3 (T3) data streams
Impedance: 75 ohm to 120 ohm/100 ohm
Insertion loss: Max. 0.3dB (8Mbps); Max. 0.9dB from 0.2-70MHz
Return loss: -21B(8Mbs); -15dB from 1 to 70 MHz
Cross talk: better than -60dB from 1MHz to 70MHz between any 2 baluns mounted distance up to 15mm

34 to 155 Mbit/s speed version for E3 (T3) and higher data streams
Impedance: 75 ohm to 120 ohm/100 ohm
Insertion loss: Max. 0.8dB from 860 KHz to 52 MHZ Max. 1.5dB from 50KHz to 240 MHz
Return loss: Max. 15dB from 1MHz to 240 MHz
Cross talk: -80dB from 1MHz to 240MHz between any 2 baluns mounted distance up to 15mm
Other Description:




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Ordering example:
I am looking for a Tooless IDC balun, with BT43 male bulkhead connector, T1 data speed and my cable size is 28-30 AWG. What is the PN number ?

PN = 1341820211
Description:
134 = IDC type
18 = BT43 connector
2 = Tooless IDC type
0 = male
2 = bulkhead
0 = T1/T2speed, 2-8Mbit/s
1 = 28-30 AWG cable type

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