Cheap ESC250D Standard SC UPC APC Fiber Optic Fast Connector For FTTH Solution Supplier, Product

Fiber Optic Fast Connector is a passive devices, used to connect optical fiber cable to form a continuous optical patch.It has been widely used in FTTH. • The Fiber Optic Fast Connector is designed to simple the connection without fusion splicing machine. This connector is quick assembly which requires only normal fiber preparation tools: cable stripping tool and fiber cleaver. • The connector adopts Fiber Pre-Embedded Tech with superior ceramic ferrule and aluminum alloy V-groove. Also, transparent design of the side cover which allows visual inspection.  It could be applied to drop cable and indoor cable.

Product Description

Standards & Compliance
  • ITU-T and IEC and China standards.
  • YDT 2341.1-2011 Field Assembled Optical Fiber Active Connector. Part 1: Mechanical Type.
  • China Telecom fast Connector Standard [2010] No. 953.
  • 01C GR-326-CORE (Issue 3, 1999) General requirements for single-mode optical connectors and jumpers.
  • YD/T 1636-2007 Fiber to the Home (FTTH) Architecture and General Requirements Fiber Optic Cable Connector Part 4: Sectional Specification Optical Fiber Optical Cable Mechanical Connector.
Technical Specifications
Item Parameter
Cable Scope 3.0 x 2.0 mm, 1.6*2.0mm Bow-type Drop Cable
Size 51*9*7.55mm
Fiber Diameter 125μm ( 652 & 657 )
Coating Diameter 250μm
Mode SM
Operation Time about 15s (exclude fiber presetting)
Insertion Loss ≤ 0.4dB (1310nm & 1550nm)
Return Loss ≤ -50dB for UPC, ≤ 55dB for APC
Success Rate >98%
Reusable Times >10 times
Tighten Strength of Naked Fiber >1 N
Tensile Strength >50 N
Temperature -40 ~ +85 C
On-line Tensile Strength Test (20 N) IL ≤ 0.3dB
Mechanical Durability (500 times) IL ≤ 0.3dB
Drop Test (4m concrete floor, once each direction, three times total) IL ≤ 0.3dB
Applications & Network Systems
  • Passive fiber optic system.
  • All fiber interconnection.
  • Telecom distribution and local area networks.
  • Ftth and Fttx.
Key Features & Benefits
  • Comply with TIA/EIA and IEC.
  • Quick and easy fiber termination.
  • Rohs compliant.
  • Reusable termination capability (up to 5 times).
  • Easy to deploy fiber solution.
  • High success rate of connections.
  • Low insertion & back reflection.
  • No special tools required.
Passive Optical Networks
  • Passive optical networks (ATM, WDM, Ethernet).
  • Broadband.
  • Cable TV(CATV).
Product Overview & Operating Capability
- Easy operating, The connector can be directly used in ONU, also with fasten strength more than 5 kg, it is widely used in FTTH project of network revolution. It also reduce the use of sockets and adapters, save cost of project.
- With 86 standard socket and adapter, the connector makes connection between drop cable and patch cord. The 86 standard socket provides complete protection with its unique design.
- Applicable to connection with field mountable indoor cable, pigtail, patch cord and transformation of patch cord in data room and directly used in specific ONU.
Frequently Asked Questions
1. What cable sizes and types are compatible with this fast connector?
The connector is designed for cable scopes of 3.0 x 2.0 mm and 1.6 x 2.0 mm Bow-type Drop Cables, suitable for fiber diameters of 125μm (G.652 & G.657) and a coating diameter of 250μm.
2. Are there any special tools required for the fiber termination?
No, one of the key design features of this connector is that no special tools are required for termination, enabling a quick, easy, and straightforward deployment.
3. What are the typical insertion loss and return loss values?
The insertion loss is ≤ 0.4dB (at 1310nm & 1550nm). For return loss, it is ≤ -50dB for UPC polish and ≤ -55dB for APC polish, ensuring highly reliable signal performance.
4. Can this mechanical connector be reused?
Yes, it features reusable termination capabilities, supporting up to 5 to 10 reusable cycles while maintaining high performance.
5. What environmental standards does the connector meet?
The product is RoHS compliant and complies with international standards including ITU-T, IEC, TIA/EIA, and relevant China national and Telecom industry specifications.
6. Can the connector be used directly in an ONU?
Yes, it is designed to be directly used in specific ONUs, featuring a fastening strength of more than 5 kg, which makes it ideal for FTTH projects.

Related Products