• Butt splice closures
• Gel seal technology
• Hinging trays
• Superior fiber management
The FOSC family of fiber optic splice
closures is available with gel sealing technology
for cable terminations. This product line, known as
the FOSC 450 closure family, can be used in any
environment (aerial, pedestal, buried, and
underground) and for numerous splice applications
(expressed, tap-off, branch and repair).
FOSC 450 gel splice closures feature
splice capacity similar to that of FOSC 400
closures, and offer the same reliable and
easy-to-use dome-to-base clamping system. The major
difference with FOSC450 gel splice closures is that
the cable sealing terminations use gelsealing
technology instead of heat-shrink. Gel sealed cable
terminations automatically adjust to cable size and
shape, and they require no special tools, tapes or
mastics to install. It is also easy to remove
cables, and gel seals are completely re-usable.
FOSC 450 splice closures have the
following functions and features:
• Either six (BS, B, and D) or four
(A
version) round cable ports are
provided in
a wraparound block with
pre-installed gel
profile for cable sealing.
This block can be
opened and closed repeatedly
without the
need to remove or replace the
gel. With
the use of special kits,
multiple cables per
port can be installed. |

• Single-ended design
• Available in four sizes (A, BS, B, and D)
• Base and dome are sealed with a clamp
and O-ring system
• FOSC splice trays are hinged for
access to
any splice without disturbing
other trays
• Compatible with most common cable
types: e.g. loose tube,
central core, slotted
core, ribbon fiber. Uncut or
expressed
fibers can be stored in
storage baskets |