Singlemode (9/125) Duplex Fiber Patch Cable fiber is generally yellow, with a blue connector, and a longer transmission distance. FC/FC Connector design ,LSZH Jacket Cables are classified by the connectors on either end of the cable; some of the most common cable configurations include FC-FC, FC-SC, FC-LC, FC-ST, SC-SC, and SC-ST.The connector’s inserted core cover conforms to APC, UPC, or PC configuration. A UPC inserted core cover is flat and is used in SARFT and early CATV. An APC connector’s inserted core cover is oblique (about 30 °, ±5 °).To reduce the back reflection of a connector,UPC polish. Industry standard is a minimum of–40 dB for PC back reflec-tion measurement and–50 dB for UPC back reflection measurement. If even less back reflection is required, an APC might be necessary. An APC connector has an 8ºangle cut into the ferrule. These connectors are identifiable by their green color. An APC polished connector has an Indus-try Standard Minimum of–60 dB measurement. APC fiber ends have low back reflection even when disconnected.
Product Specification (Parameter) of Singelmode duplex Fiber Patch Cord FCUPC/FCUPC Connectors
| Mode | Single mode | Multimode | |
| Polish | UPC | APC | PC |
| Insertion Loss | ≤0.3dB | ≤0.3dB | ≤0.3dB |
| Return Loss | ≥55dB | ≥60dB | ≥35dB |
| Test Wavelength | 1310/1550nm | 850/1310nm | |
| Durability(500 Matings) | ≤0.2dB | ||
| Operating Temperature | -20℃~+70℃ | ||
| Storage Temperature | -40℃~+85℃ | ||
| Fire Resistant | IEC 60794-2-30 | ||
| Standards-Compliant | ROHS,IEC and GR-326 | ||
| Specification | |||
| Fiber type | Single mode: | ||
| (1)9/125-G652D | |||
| (2)9/125-G655 | |||
| (3)9/125-G657A,G657A2,G657B2,G657B3 | |||
| Multimode: | |||
| (4)50/125-OM2 | |||
| (5)62.5/125-OM1 | |||
| (6)50/125-OM3 | |||
| (7)50/125-OM4 | |||
| Fiber brand | YOFC, Corning | ||
| Connector type | SC, LC, FC, ST, E2000, MU, MTRJ, MPO/MTP, SMA, DIN | ||
| Cord type | Simplex, Duplex, 4cores, 6cores, 12cores, 24cores… | ||
| Cable diameter | 0.9mm, 2.0mm, 3.0mm…. | ||
| Cable jacket | PVC, LSZH, OFNR, OFNP | ||
| Length(M) | 0.3m,1m,2m,5m,10m,25m,50m,100m | ||
Product Application of Fiber Optic Patch Cables
Patch cables are used for connections to CATV (Cable Television), telecommunication networks, computer fiber networks and fiber test equipment. Applications include communication rooms, FTTH (Fiber to The Home), LAN (Local Area Network),FOS (fiber optic sensor), Fiber Optic Communication System, Optical fiber connected and transmitted equipment, Defense combat readiness, etc.
- Gigabit Ethernet
- Computer fiber networks
- Fiber test equipment
- Communication rooms
- Fiber Optic Communication System
- Optical fiber connected and transmitted equipment
- Defense combat readiness
- Active device termination
- Telecommunication networks
- Video and Multimedia
- Premise installations
- LAN(Local area networks)
- FTTH (Fiber to The Home) and FTTX applications
- CATV (Cable Television)
- FOS (fiber optic sensor)
