A Digital Distribution Frame (DDF) is the interface when coaxial cable has to be terminated, organized or cross-connected in long-distant transport networks, or in access networks close to subscribers. LongXing is expert in producing DDF products and currently providing products to China's main telecom networks in 28 provinces. The frame is equipped with perfect earth system, and 75Ω/ 120Ω convertor can be provided at user's requirement. 75ΩDigital Distribution Frames are used to terminate, cross-connect and inter-connect. 75Ωcoaxial cables, and to supervise digital transmission equipment.
l The frame is consisted of basic frame and expansion frame and made from special
aluminum alloy with the advantage of convenient installation.
l Unit structure is adopted with the advantage of flexible and convenient configuration and
l The installation plate for coaxial connector is made from stainless steel with pleasing
appearance and good performance of anti-erosion.
l 75 Ω/120Ω converter can be provided if required by user.
l Wire passing plate is provided for the frame to facilitate cable arrangement, as well as
notepad is supplied to indicate wire number and direction so as facilitate user to identify
cable during maintenance.
l The coaxial connector is treated with gold plating so as to ensure contact reliability and safety.
l The coaxial connector is equipped with reliable reed type lock structure for easy disassembly.
l The frame is provided with perfect earth system.
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(H * W * D)
(ALL ARE CROSS CONNECTION)
|2600 *360* 450||10 systems, 100 systems (10 units)/frame||1) Basic frame.
2) Capacity is doubled if double sides used.
|2200(2000) *360* 450||10 systems, 80 systems (8 units)/frame|
|2600 *240* 450||10 systems, 100 systems (10units)/frame||1) Expansion frame
2) Capacity is doubled if double sides used
|2200(2000) *240* 450||10 systems, 80 systems (8 units)/frame|