Fiber CATV and fiber network system
Fiber patch cords are used to make patch cords from the device to the fiber optic cabling link. There is a thick protective layer, which is generally used in the connection between the optical transceiver and the terminal box, and is applied in some fields such as a fiber-optic communication system, a fiber access network, an optical fiber data transmission, and a local area network.
1. FC type optical fiber jumper: The external reinforcement method is a metal sleeve, and the fastening method is a turnbuckle. Generally used on the ODF side (the most used on the patch panel)
2. SC type fiber jumper: The connector that connects the GBIC optical module. Its outer casing is rectangular, and the fastening method is plug-and-pull type without rotating. (most used on router switches)
3. ST type fiber jumper: commonly used in fiber distribution frame, the outer casing is round and the fastening method is screw buckle. (For 10Base-F connections, the connector is usually ST type. Commonly used for fiber distribution frames)
4. LC Fiber Patch Cable: A connector that connects to an SFP module. It is made with a convenient modular jack (RJ) latch mechanism. (used by routers)
2. Feature
1). Low Insertion loss
2). High return loss
3). Good Repeatability
4). Good Interchange
5). Excellent Environmental Adaptability
3. Application
1). Communication rooms
2). FTTH (Fiber to The Home)
3). LAN (Local Area Network)
4). FOS (fiber optic sensor)
5). Fiber Optic Communication System
6). Optical fiber connected and transmitted equipment
7). Defense combat readiness
4. Specification
Type |
Standard,Master |
Style |
LC,SC,ST,FC.MU,DIN,D4,MPO, SC/APC,FC/APC,LC/APC.MU/APC |
Fiber |
Singlemode/Multimode 50/125, 62.5/125 (Multimode) OM2&OM1 50/125, 10G (Multimode) OM3 |
Cable |
Simplex, Duplex Φ3.0mm, Φ2.0mm, Φ0.9mm PVC or LSZH |
Polishing Manner |
UPC,SPC,APC (8°& 6°) |
Insertion Loss |
≤ 0.1dB (For Singlemode Master) ≤ 0.25dB (For Singlemode Standard) ≤ 0.25dB (For Multimode) Tested by JDS RM 3750 |
Return Loss (Singlemode) |
UPC ≥ 50dB SPC ≥ 55dB APC ≥ 60dB (typ.65dB) Tested by JDS RM3750 |
Repeatability |
±0.1dB |
Operating temperature |
-400C to 850C |