Product Information

Specification

About:

This patch cord pigtail is a pre-terminated cable assembly that is 2 meters long and features a single OS1/OS2 compatible fiber. The OS1/OS2 designation suggests that the fiber has low water peak characteristics for extended wavelength applications and is capable of handling both long-distance (OS1) and high-speed, low-loss (OS2) data transmission requirements.

Also Known As:

• Single-mode fiber patch cord
• OS1/OS2 single-fiber pigtail
• 2m single-mode fiber optic pigtail

Common Applications:

• Data center cabling, connecting servers, switches, and other equipment
• Telecom infrastructure, for central office and field distribution
• Structured cabling systems in enterprise networks
• Long-distance communication links in MANs (Metropolitan Area Networks) and WANs (Wide Area Networks)
• FTTH (Fiber to the Home), FTTB (Fiber to the Building), and other fiber broadband access technologies
• Connection points within fiber optic test equipment setups

Standards:

• ITU-T G.652 and ITU-T G.657 for characteristics of single-mode optical fibers
• IEC (International Electrotechnical Commission) standards for fiber connectors and cabling quality
• ANSI/TIA/EIA standards for fiber optic communication and installation practices
• ISO/IEC standards relevant to optical network infrastructure

Construction:

• A 2-meter length of single-mode optical fiber for high-quality signal transmission
• A durable protective outer jacket, often yellow to denote single-mode fiber
• One end terminates with a connector, which is unspecified in the part number but would typically be an industry-standard such as LC, SC, FC, or ST
• The other end is open for splicing or terminating to another fiber or equipment
• It may contain strengthening members to protect against physical stresses

Features:

• Low insertion loss from precise connector termination to ensure signal integrity
• High return loss to minimize signal reflection, which is particularly important in single-mode fiber systems
• The OS1/OS2 rating indicates the cable's suitability for a broad range of applications from traditional telecommunication distances to more demanding, lower-loss networks
• The extra length provides more flexibility during installation, especially in situations where equipment is spaced further apart
• Flame retardant and LSZH options may be available to meet specific environmental and safety standards

Specification: