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1U High, 96 Port (48 E1) Balun Panel

1U High, 96 Port (48 E1) Balun Panel

Description
Designed to meet or exceed ITU-T G.703 Specifications for bi-directional signal conversion, at data rates from 2.048Mbit/s to 8.448Mbit/s. Provides 75 to 120 ohm impedance matching for 48 E1 Circuits. Unbalanced coaxial connectors are High Density (HDC) Type 43 or 1.0/2.3, balanced twisted pair connectors are industry standard KATT IDC, compatible with ATT 110 and Krone termination tools.

1U High, 96 Port (48 E1) Balun Panel - Rear View

This high density Balun Panel only occupies 1 Unit (1.75" - 44mm) of rack space in a standard 19" rack, the most space efficient Telcom Balun Panel available. The front Tufnol Panel isolates the individual coaxial connectors. The unbalanced coaxial connectors are connected to the 75 ohm winding of an impedance matching transformer, the 120 ohm windings are connected directly to the KATT termination block.

Features and Benefits

  • Resolves the 75/120 ohm impedance mis-match between balanced twisted pair equipment and unbalanced coax cabling schemes.
  • A cost effective, space efficient, robust, reliable and proven method of impedance matching 75 ohm coax to 120 ohm twisted pair.
  • Industry standard High Density Type 43 HDC43, 1.0/2.3, and KATT IDC Connectors allow convenient and flexible cabling.
  • The high density design converts up to 48 x E1 Circuits in only one 19" Rack Unit (1.75" - 44mm)
  • Designed for E1/T1 applications
  • Bi-Directional signal conversion, compliant with ITU-T G.703
  • No Power Required
  • 5 Year Parts and Labour Warranty
  • Complete with all necessary rack mount accessories

Specifications
75 ohm Connections 96 x HDC43, or, 96 x 1.0/2.3
120 ohm Connections 48 x 4 Way KATT, 22-26 AWG (0.4-0.63mm)
Transmission Line ITU-T G.703 or G.704 (transparent)
Speed 2.048Mbit/s (E1) and 8.448Mbit/s (E2)
Cross Talk Better than -50dB at 1 to 10Mhz
Insertion Loss Less than 0.35dB
Return Loss Better than 18dB
Dimensions 482 W x 70 D x 44 mm H (19" x 2.8" x 1.75")
Wiring Scheme 1 - Tx Ring, 2 - Tx Tip, 3 - Rx Ring, 4 - Rx Tip
Standard Grounding Full isolation protection is provided, neither coax or twisted pair are grounded.
Materials Case - Mild Steel, Black Powder Coat
Weight 2.6Kg
Warranty 5 Years, Parts and Labour
MTBF Estimated 30 Years
Operating Temperature 0° to 50° C
Power Requirements None
Harmonisation/TARIC Code 8544 - 421000


Part Numbers Description
TKPP.E48.01KT 48 x E1 HDC43 to KATT Balun Panel
TKPP.E48.04KT 48 x E1 1.0/2.3 to KATT Balun Panel

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