CLEARFIELD MJA-FES-CDZ-ZZZ Planar Lightwave Circuit 1x2 Biconic Coupler Splitter

Description

CLEARFIELD  MJA-FES-CDZ-ZZZ
Clearfield Planar Lightwave Circuit 1x2 Biconic Coupler fiber optic splitter
NEW
FIELDSMART SPLITTER MODULE, 1 SLOT CLEARVIEW CASSETTE LOADED WITH 4X 1X2 FBT SPLITTER COMPONENTS. COMPONENT IS TERMINATED WITH SC/APC CONNECTORS 50/50 SPLIT RATIO
This Product is needed when an optical splitter or combiner is required in a central office environment. They are used in CATV headends and telephone company central offices
Clearfield ® provides Planar Lightwave Circuit (PLC) and Fused Biconic Taper (FBT) Splitters in a variety of optical component packages for the network and application need allowing carriers the ability to provide uniform fully passive signal splitting to multiple premises.
Planar Lightwave Circuit (PLC or Planar)
A light circuit on an ‘optical chip’ is mounted on a carrier and fibers, usually in ribbon form, are bonded to the edges of the chip. The assembly is encapsulated in a protective enclosure. PLC devices support direct split counts up to 32. In planar fabrication technology, devices are made using ion-exchange or photo-lithography techniques that replicate solid-state circuit methods. Ultimately, the per-unit cost for the expected high volumes will become advantageous for planar technology, especially for higher port devices. A difficult manufacturing problem involves a low-loss method for attaching the optical fibers to the chip and then passing the market’s qualification and reliability requirements.
Fused Biconic Taper (FBT)
Two or more fibers are twisted together, heated and drawn to bring the optical cores into near contact. The combined fibers are mounted on a low-expansion carrier and encapsulated in a low expansion tube. FBT devices allow direct splitting up to 4 ways. Higher split counts are achieved by splicing multiple devices to form multi-stage, concatenated splitters. Concatenated splitters are also called tree splitters. The fused biconic tapered technology directly bonds or melts the fibers together so that the final splitter can be mounted in small diameter (approximately 3-millimeter) stainless-steel tubes. This technology produces small, low-cost, high-performance devices. A tough fabrication obstacle involves the small and delicate final coupling region. However, when properly mounted and packaged, these devices meet long-term stability and reliability requirements.
Clearview Cassette
Cassettes can be scaled from multiple 1 x 2 splitters up to a 1 x 64 split. The Clearview Cassette then populates any “Clearview Multiplied” product across the network, including inside plant panels, outside plant cabinets, and access network products, such as pedestals.
Clearview xPAK
A compact and convenient means by which to land 1 x 2 up to 1 x 8 splits as a stand-alone device or as part of Clearfield’s “Clearview Landed” program, integrating into a Clearfield designed enclosure or many industry-leading enclosures from the provider of your choosing.
Pizza Box
1RU rack mountable (19” or 23”) product with front female adapters. This solution may be suitable if a single optical component is needed in a frame and no future growth will be needed. Since the module has mounting ears, no separate chassis is needed for this solution. The optical component is housed within the rack mountable box.
LGX
Low-density cassettes that are widely used in the industry. In some cases, when an LGX chassis is already in place, it may be necessary to continue using this size splitter module. When planning a new project, using the Clearview Cassette format is preferable due to the increased capacity and flexibility of the FieldSmart design.
Technical Specifications
Planar Lightwave Circuit Splitters
Type
IL
RL
PDL
Uniformity
Directivity
1 x 32
< 16.8 dB
> 50 dB
< .3 dB
< 1.7 dB
> 55 dB
1 x 16
< 13.8 dB
> 50 dB
< .3 dB
< 1.2 dB
> 55 dB
1 x 8
< 10.8 dB
> 50 dB
< .3 dB
< 0.8 dB
> 55 dB
1 x 4
< 7.5 dB
> 50 dB
< .3 dB
< 0.6 dB
> 55 dB
Type
Operating/Storage Temp
Wavelength Range nm
1 x 32
-40°C - 85°C
1260-1650
1 x 16
-40°C - 85°C
1 x 8
-40°C - 85°C
1260-1650
1 x 4
-40°C - 85°C
1260-1650
Fused
Biconic Taper Splitters
Dual Window – Wavelength Flattened (Terminated Specifications)
Specification
1 x 2
1 x 4
1 x 8
1 x 16
1 x 32
Max Insertion Loss (dB)
3.6
7.2
10.7
14.0
17.6
Max. Uniformity (dB)
0.8
1.0
1.3
1.6
1.9
Max. PDL (dB)
0.2
0.3
0.4
0.5
0.6
Center Wavelengths (nm)
1310 and 1550
P
ackaging Dimensions
Optical Component Type
Height (Inches)
Width (Inches)
Depth (Inches)
FieldSmart 1 High Box
0.8
8.6
7.06
FieldSmart 2 High Box
1.6
8.6
7.06
FieldSmart 3 High Box
2.41
8.6
7.06
FieldSmart 6 High Box
4.84
8.6
7.06
LGX 1 Wide Box
1.15
5.12
6.25
LGX 2 Wide Box
2.27
5.12
6.25
LGX 4 Wide Box
4.55
5.12
6.25
One Rack Unit (19”)
1.75
19
15.02
One Rack Unit (23”)
1.75
23
15.02
Features & Benefits
Integrity
RUS listed
Terminations are designed and tested to Telcordia GR-326
Supports industry standard SC and LC singlemode and multimode connectors
100% performance tested for insertion loss, return loss and final mechanical inspect
Protection
Ruggedized, secure packaging
Non-removable adapter plates
Access
Front and rear access to panel
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