Huawei SSC2132T Technical specifications

SSC2132T/SSC2132
ODN V100R007C02
Product Description
Issue
01
Date
2012-7-15
HUAWEI TECHNOLOGIES CO., LTD.

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Copyright © Huawei Technologies Co., Ltd. 2012. All rights reserved.
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Huawei Technologies Co., Ltd.
Address:
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SSC2132T/SSC2132
Product Description
Contents
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Contents
1 Positioning........................................................................................................................................... 1
2 Features................................................................................................................................................. 2
3 Product Overview .............................................................................................................................. 3
3.1Appearance.......................................................................................................................................................3
3.2 Structure...........................................................................................................................................................4
3.3 Optical Splitter.................................................................................................................................................6
3.4 Splicing Tray....................................................................................................................................................7
3.5 Fittings for Sealing and Securing Optical Cables.............................................................................................7
3.6 Aerial Accessories ..........................................................................................................................................10
4 Application Scenarios and Configurations............................................................................... 12
4.1 Overview........................................................................................................................................................12
4.2 Configurations and Routing...........................................................................................................................13
5 Technical Specifications ................................................................................................................ 17
6 Acronyms and Abbreviations ....................................................................................................... 20

SSC2132T/SSC2132
Product Description
1 Positioning
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1 Positioning
Mounted to the aerial optical cable the SSC2132T/SSC2132 free-breathing aerial closure
(aerial closure for short) is mainly used in the fiber to the home-optical distribution network
(FTTH-ODN) for optical splitting, distribution, branching connection, and straight-through
storage. Figure 1-1 shows the position of the aerial closure in a network.
Figure 1-1 Position of the aerial closure

SSC2132T/SSC2132
Product Description
2 Features
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2 Features
Flexible Configuration
Various optical splitters
Multiple split ratios
Multiple splicing capacities
Different cable diameters
Various drop cables
Convenient Construction
Tool-free closure opening or closing
Tool-free drop cable securing
Maintenance without tools
Large operation space
Clear Routing
Separated straight-through area and other areas by a flap
Separated cable distribution area and splicing area
Reliable Protection
IP54 protection rating
Anti-ultraviolet (UV), anti-corrosion and anti-mildew material for the closure housing

SSC2132T/SSC2132
Product Description
3 Product Overview
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3 Product Overview
3.1 Appearance
The appearance of SSC2132 series aerial closure is the same as that of SSC2132T series,
Figure 3-1 shows the appearance of the aerial closure.
Figure 3-1 Appearance of the aerial closure
1. Closure housing
2. Buckle
The closure housing is made of anti-UV, anti-corrosion and anti-mildew
high-performance plastic, meeting outdoor application requirements.
The closure housing is buckled and can be opened or closed without any tools,
facilitating construction.
The closure housing supports an opening angle over 180 degrees, providing large
operation space.
The aerial closure has four buckles at the front and two breathing holes at the rear. Figure 3-2
shows the breathing holes.

SSC2132T/SSC2132
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Figure 3-2 Breathing hole and grounding port
1. Breathing hole
2. Grounding port
The breathing holes are covered with metal grids, with a slice of sponges inside. The
design helps prevent dust.
After the aerial closure is installed, its breathing holes appear at the bottom. The closure
also provides an internal flow guiding trough, effectively preventing condensation.
3.2 Structure
Function
With its modular design, the aerial closure can be configured with different function modules
to achieve different functions. Table 3-1 lists the functions of the aerial closure.
Table3-1 Functions of the aerial closure
Model
SSC2132T Series
SSC2132 Series
Function module configured
Bracket-mounted optical
splitter
Splicing tray
Bare optical splitter
Splicing tray
Function
Optical splitting
Cable distribution
Straight-through
Optical splitting
Splicing
Straight-through
SSC2132T Series
Figure 3-3 shows the structure of the SSC2132T series aerial closure.

SSC2132T/SSC2132
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Figure 3-3 Structure of the SSC2132Tseries aerial closure
1. Holes for
common cables
2. Pressure plate for
drop cables
3. Bracket-mounted
optical splitter
4. Installation position of device for fixing
and stripping protection of optical cables
5. Flap
6. Splicing tray
7. Straight-through area
8. Fiber block pole
The aerial closure provides a splicing tray under the flap, and the splicing tray is used to
splice and store the input ends of optical splitters and the pigtails.
The operation space in the straight-through area is large enough for the coiled
straight-through cables, facilitating storage of straight-through cables.
SSC2132 Series
The structure of the SSC2132 series aerial closure is similar to that of SSC2132T series. The common
components of these two series are not described here.
Figure 3-4 shows the structure of the SSC2132 series aerial closure.

SSC2132T/SSC2132
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Figure 3-4 Structure of the SSC2132 series aerial closure
1. Splicing tray
2. Bare optical splitter
The aerial closure provides a splicing tray under the flap.
Splicing trays are buckled together, ensuring reliable connections and also facilitating
removal.
3.3 Optical Splitter
The aerial closure supports the SPL2803 bracket-mounted optical splitter and the SPL9102
bare optical splitter. Figure 3-5 shows the appearance of such optical splitters.
Figure 3-5 Appearance of optical splitters
1. SPL2803 bracket-mounted optical splitter
SPL9102 bare optical splitter
Table 3-2 describes the configuration principles of optical splitters.

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Table3-2 Configuration principles of optical splitters
Closure model
SSC2132T
SSC2132
Splitter model
SPL2803
SPL9102
Split Ratio
1:4
1:8
1:16
1:4
1:8
Maximum Number of
Optical Splitters
4
4
2
6
6
3.4 Splicing Tray
Figure 3-6 shows the appearance of the splicing tray.
Figure 3-6 Splicing tray (with an bare optical splitter)
1. SPL9102 bare optical splitter
Each splicing tray supports a maximum of 24 cores.
The splicing tray can integrate an SPL9102 bare optical splitter.
The splicing tray can route cables from four directions, the routing is flexible.
The splicing tray has a large space for storing optical fibers.
3.5 Fittings for Sealing and Securing Optical Cables
Cable Hole
The aerial closure has four cable holes on the right side and four on the left side, leading in
eight optical cables. The cable holes are sealed with gaskets. Figure 3-7 shows the appearance
of cables holes on the aerial closure.

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Figure 3-7 Cable holes
1. Pressure plate for optical cable
2. Sealing gasket
3. Washer
Each sealing gasket provides silk screens for cable diameters. Cut the corresponding
plate from the sealing gasket according to the diameter of the cable to be led in.
The cable diameters supported range from 7.6 mm to 22 mm.
Optical Cable Fastener
Each optical cable fastener is able to secure an optical cable and a strength member. Figure
3-8 shows the appearance of the optical cable fastener.
Figure 3-8 Optical cable fastener
Optical cables and strength members can be secured outside the closure. After securing
them, clamp the optical cable together with the fastener into the closure.
The number of fasteners is determined by the number of optical cables required.
The fastener is compact and takes a small space.

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Pressure Plate for Flat Drop Cables
The aerial closure has one pressure plate for drop cables on the left side and one on the right
side. Each pressure plate provides 16 cable holes inside, leading in 32 drop cables in total.
Figure 3-9 shows the appearance of the pressure plate for drop cables.
Figure 3-9 Pressure plate for drop cables
1. Upper pressure plate
2. Cable hole
3. Gasket
4. Lower pressure plate
5. Buckle
The pressure plate supports flat drop cables with fixed dimensions of 2 mm x 3 mm or 2
mm x 5 mm, or round drop cables with a fixed diameter ranging from 4 mm to 7 mm.
The pressure plate has a gasket and therefore is well sealed.
The drop cables are clamped for securing (which is convenient), unlike the traditional
operation of routing drop cables through the sealant.
Drop cables can be led in and secured without tools, facilitating the working at heights
for new user access.
(Optional) Fastener for Round Drop Cables
The fastener for round drop cables is configured when leading in and securing round drop
cables. Figure 3-10 shows the appearance of the fastener for round drop cables.

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Figure 3-10 Fastener for round drop cables
1. Fastener for round drop cables
The patented design achieves fiberglass-reinforced plastics (FRP) securing without any
tools.
3.6 Aerial Accessories
The steel wire rope with the diameter from 5 mm to 10 mm can be lead through the aerial
accessories. Figure 3-11 shows the appearance of the aerial accessories.
Figure 3-11 Aerial accessories
Two W-shaped holes (a large one and a small one) are provided. Select a proper one
based on the thickness of the steel wire rope.

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When the diameter of the steel wire rope is from 5 mm to 8 mm, select the large
W-shaped holes, when the diameter of the steel wire rope is from 8 mm to 10 mm, select
the large W-shaped holes.
The length of the aerial accessories can be adjusted, ranging from 100 mm to 160 mm.

SSC2132T/SSC2132
Product Description
4Application Scenarios and Configurations
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4 Application Scenarios and Configurations
4.1 Overview
Figure 4-1 shows the typical application scenario of the aerial closure.
Use the aerial closure only in the aerial application scenario to insure the good
performance of the aerial closure.
Install the aerial closure with the guidance in “SSC2132T/SSC2132 Free Breath Aerial
Closure Quick Installation Guide”.
Figure 4-1 Typical application scenario of the aerial closure

SSC2132T/SSC2132
Product Description
4Application Scenarios and Configurations
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4.2 Configurations and Routing
Configurations
Table 4-1 describes the typical configurations of the aerial closure.
Table4-1 Typical configurations of the aerial closure.
Model
SSC2132T-16
SSC2132T-12
SSC2132-12
SSC2132-144
Function
module
and
quality
Bracket-
mounted
optical
splitter
Split
ratio is
1:8
Qua
ntit
y: 2
Bracket-m
ounted
optical
splitter
Split ratio
is 1:4
Quan
tity:
3
Bare optical
splitter
Split ratio is
1:4
Quantit
y: 3
Bare optical
splitter
Split ratio is
1:8
Quan
tity:
6
Splicing tray
Quantit
y: 3
Splicing tray
Quan
tity:
6
Splitter
output
channels
16
12
12
48
Distributi
on
capacity
(fibers)
16
12
-
-
Splicing
capacity
(fibers)
12
12
144
144
This table provides only the quantity of function modules. For details about different models of aerial
closures, see the Packing List.
Routing of the Aerial Closure with a Bracket-mounted Optical Splitter
Figure 4-2 and Figure 4-3respectively show the schematic routing diagram and actual routing
diagram when the aerial closure integrates with a bracket-mounted optical splitter.

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Figure 4-2 Schematic routing diagram (with a bracket-mounted optical splitter)
Figure 4-3 Actual routingdiagram (with a bracket-mounted optical splitter)
Routing of the Aerial Closure with a Bare Optical Splitter
Figure 4-4 and Figure 4-5 respectively show the schematic routing diagram and actual routing
diagram when the aerial closure integrates with a bare optical splitter.

SSC2132T/SSC2132
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4Application Scenarios and Configurations
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Figure 4-4 Schematic routingdiagram (with a bare optical splitter)
Figure 4-5 Actual routingdiagram (with a bare optical splitter)
Routing of the Aerial Closure Without an Optical Splitter
Figure 4-6 and Figure 4-7 respectively show the schematic routing diagram and actual routing
diagram when the aerial closure is not configured with any optical splitter.

SSC2132T/SSC2132
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4Application Scenarios and Configurations
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Figure 4-6 Schematic routing diagram (no optical splitting)
Figure 4-7 Actual routing diagram (no optical splitting)

SSC2132T/SSC2132
Product Description
5 Technical Specifications
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5 Technical Specifications
Aerial Closure Specifications
Table 5-1 lists the aerial closure specifications.
Table5-1 Aerial closure specifications
Model
SSC2132T Series
SSC2132 Series
Dimensions (H x W x D)
627 mm x 256 mm x 140 mm
Packaging dimensions (H x W x
D)
764 mm x 316 mm x 224 mm
Net weight (kg)
3.7
Gross weight (kg)
5.7
Splitter output channels
32
48
Distribution capacity (Fibers)
32
N/A
Splicing capacity (Fibers)
12
144
Number of optical cable holes
Number of holes for common cables: 8
Number of holes for drop cables: 32
Optical cable dimensions
Common optical cables with the diameter ranging
from 7.6 mm to 22 mm
Flat drop cables with the dimensions of 2 mm x 3
mm or 2 mm x 5 mm
Round drop cables with the diameter ranging from 4
mm to 7 mm
Installation height inside
N/A
Installation mode
Aerial-mounted
Materials
Plastic, comply with RoHS
Color
Black
Protection level
IP54