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32F 4×MPO-12/APC Elite Male to 4×MPO-12/APC Elite Male Single-Mode Cable Assembly, G657A1, Method B
2. Product Overview
The GracyFiber 32F 4×MPO-12/APC Elite Male to 4×MPO-12/APC Elite Male Cable Assembly is a single-mode parallel fiber interconnect designed around G657A1 fiber and a compact Ø0.6 mm loose-tube structure. The assembly provides a total of 32 fibers through four MPO-12/APC male interfaces on each side and uses Method B polarity.
3. Key Features
32-fiber single-mode configuration with 4× MPO-12/APC Elite Male connectors on each side.
G657A1 single-mode fiber with Ø0.6 mm loose-tube construction.
Method B polarity with both MPO connector ends configured as Key UP.
Tested at 1310 nm / 1550 nm.
Insertion Loss: ≤0.35 dB.
Return Loss: ≥60 dB.
MPO/APC end-face polishing angle of 8° ±0.2°, with 3D geometry requirements including apex offset, radius of curvature, and fiber height according to IEC 61755.
Operating temperature range of -20°C to +70°C, with materials specified as compliant with RoHS 2.0.
Silicon photonics and optical engine fiber routing
Optical switch and test equipment interconnection
High-density equipment internal fiber cabling
5. Technical Specifications
Parameter
Specification
Product Configuration
4× MPO-12/APC Elite Male to 4× MPO-12/APC Elite Male
Total Fiber Count
32F
Fiber Type
Single-mode G657A1
Connector Type
MPO-12/APC Elite Male
Connector Quantity
4 input + 4 output
Polarity
Method B
MPO Key Orientation
Key UP on both ends
Test Wavelength
1310 nm / 1550 nm
Insertion Loss
≤0.35 dB
Return Loss
≥60 dB
End-Face Angle
8° ±0.2°
End-Face Geometry
Apex offset, radius of curvature and fiber height according to IEC 61755
Cable / Loose Tube Diameter
Ø0.6 mm
Fiber Arrangement
8-color fibers × 4 groups
Nominal Length
500 mm, +50 / -0 mm
Operating Temperature
-20°C to +70°C
Material Compliance
RoHS 2.0
Connector Housing / Boot
Yellow housing / black boot
Identification
IN XA–XD / OUT XA–XD marking
6. Configuration & Customization Options
Confirmed Configuration
Item
Current Configuration
Connector
4× MPO-12/APC Elite Male per side
Fiber Count
32F
Fiber Type
G657A1
Polarity
Method B
MPO Key Orientation
Key UP / Key UP
Cable Diameter
Ø0.6 mm
Length
500 mm, +50 / -0 mm
Test Wavelength
1310 / 1550 nm
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2014
Employee Number:
150~200
Ecer Certification:
Verified Supplier
About Gracyfiber
Gracyfiber was founded in 2014 by a technical team with over 25 years of experience in passive optical components. With an integrated manufacturing facility of over 2,000 m² and a skilled engineering team, we deliver stable, high-reliability products for demanding application...
About Gracyfiber
Gracyfiber was founded in 2014 by a technical team with over 25 years of experience in passive optical components. With an integrated manufacturing facility of over 2,000 m² and a skilled engineering team, we deliver stable, high-reliability products for demanding application...