SSC2131 Series Closure - Huawei Products
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SSC2131 Series Closure

SSC2131-48/144/192/240 Series dome heat shrinking closure are outdoor closures that can be installed in the manhole or hand hole, it is applicable to the feeder optical cable and the distribution optical cable in FTTx-ODN network, and realize the straight-through, branches, and connection of optical cables.

  • Reliable sealing:
  • The upper and lower cases of the closure use mechanical sealing, and can be opened and closed without special tools, convenient for field installation and maintenance;
  • The fiber cable hole adopt heat shrinking sealing with excellent reliability , it can be used in the manhole or hand hole ;
  • Modular design:
  • The closure has clear function interface to facilitate identifying the faulty route easily and maintaining the closure in the relatively independent space ;
  • The product can meet various capacity requirement by flexible configuration of splice tray;
  • Excellent practicability
  • Adopt excellent composite PP material with strong anti-impaction and anti-corrosive ,and longer life;
  • Multi-entry hole to realize straight-through, branching and connection;
  • The dome closure with valve to facilitate testing.

Model SSC2131-48 SSC2131-144 SSC2131-192 SSC2131-240
(LxΦ,include clamping ring)
450mm×Φ230mm 465mm×Φ260mm
Functional module Splicing tray qty 48 144 192 240
Splicing tray capacity 12 24
Tray material ABS
Straight-through storage tray qty 1 1 1 1
Storage tray material ABS
Hole qty Common cable hole 4 6 6 6
Straight-through hole 1 1 1 1
Cable diameter Φ10~Φ17.5mm
Net weight (kg) 2 3.5 3.6 3.7

Installation Pole /wall- mounting, manhole /hand hole
Material Composite PP
Color Black
Sealing performance 40Kpa,15min without bubble
Working temperature –30℃~+60℃
Storage temperature –40℃~+70℃ 
Relative humidity (RH) 95%
Air pressure (Kpa) 76~106
Protection class IP68