G657A2 PVC Yellow Simplex Fiber Optic Patch Cord Cable
La description
Patch cord is a fiber optic cable used to attach one device to another for signal routing.
Connector Type: FC/ SC/ LC/ ST etc. Ceramic Ferrule: PC, UPC, APC.
1. FC stands for Fixed Connection.
It is fixed by way of threaded barrel housing. FC connectors are generally constructed with a metal housing and are nickel-plated.
2. SC stands for Subscriber Connector – a general purpose push/pull style connector.
It is a square, snap-in connector latches with a simple push-pull motion and is keyed.
3. LC stands for Lucent Connector.
It is a small form-factor fiber optic connector, half the size of the SC.
4. ST stands for Straight Tip – a quick release bayonet style connector.
ST connectors are cylindrical with twist lock coupling. They are push-in and twist types.
5. PC stands for Physical Contact.
With the PC connector, the two fibers meet as they do with the flat connector, but the end faces are polished to be slightly curved or spherical. This eliminates the air gap and forces the fibers into contact.
6. UPC stands for Ultra Physical Contact.
The end faces are given an extended polishing for a better surface finish. These connectors are often used in digital, CATV, and telephony systems.
7. APC stands for Angled Physical Contact.
The end faces are still curved, but they’re angled at an industry-standard eight degrees. This maintains a tight connection. These connectors are preferred for CATV and analogue systems.
Ordering Information
| Câble | First End | Second End | Fiber Type | Pigtail Dia.(millimètre) | Fan Out Length | Jacket Type | Length |
| 1=1Fiber | FU(UNE)=FC/UPC(APC) | FU(UNE)=FC/UPC(APC) | H=Hi 780 | 09=Φ0.9 | 05=50cm | E=PE | 05=50cm |
| 2=2Fiber | SU(UNE)=SC/UPC(APC) | SU(UNE)=SC/UPC(APC) | F=Flex 1060 | 2=Φ2mm | 10=100cm | C=PVC | 10=100cm |
| 4=4Fiber | … | … | D=G652D | 3=Φ3mm | … | H=LSZH | … |
| … | LU(UNE)=LC/UPC(APC) | LU(UNE)=LC/UPC(APC) | A=G657A | … | 20=200cm | A=Armored | 20=200cm |
| R=Ribbon | X=Customization | B=G657B | X=Customization | ||||
| W=Bow-type | |||||||
| OM1=62.5/125 | |||||||
| OM2=50/125 | |||||||
| OM3=50/125 | |||||||
| OM4=50/125 | |||||||
Product Specification
| Paramètre | Unit | Value | |||||||
| Connector | / | FC ST SC LC | |||||||
| Ferrule | / | PC | UPC | APC(Step) | APC(Conical) | ||||
| Fiber Type | / | SM | MM | SM | MM | SM | MM | SM | MM |
| Insertion Loss | dB | <0.25 | <0.20 | <0.25 | <0.20 | <0.30 | / | <0.30 | / |
| Repeatability | Time | >1000 | |||||||
| Interchangeability | dB | <0.10 | |||||||
| Return Loss | dB | >45 | >36 | >50 | >36 | >60 | / | >60 | / |
Our Products
Fiber Optic Splitter (FBT Splitter, PLC Splitter, Filter Splitter)
WDM (Fused WDM, Filter WDM, CWDM, DWDM, OADM)
Micro-optic Devices (Optical Isolator, Optical Circulator)
Fiber Optic Interconnect (Fiber Optic patch Cable, Fiber Adapter, Fiber Attenuator)
Active Devices (SFP, SFP+, SFP28, QSFP+, QSFP28 optical module)
Seifree can design and produce various types of optical fiber devices and equipment that meet customer needs.
We have rich R&D experience and mature customization process, and can provide OEM/ODM services for communications, fiber lasers, fiber sensing, medical equipment, aérospatial, military defense and other fields.
After-sales service
1-year Warranty: From the date of purchase, non-human faults within the warranty period can enjoy free maintenance services. If the warranty period is exceeded, we will charge maintenance fees according to the actual situation.
Exchange Goods: unfter receiving the goods, if the product has non-artificial quality problems, please contact the sales team to deal with the return and exchange issues.
Technical Support: we provide technical support for customers on-site measurement and use of products through email, telephone or video.
Based on the ISO9001 quality management system, Seifree ensures the reliability and consistency of products and services through effective management and control of each process.
Value-added services
Wuhan Seifree Technology Co., Ltd. is committed to developing a win-win relationship with customers.
In order to effectively promote a win-win development relationship, we provide customers with some value-added service options, aiming to help customers reduce costs, improve production efficiency, and optimize warehousing and logistics links.
· Stocking – timely delivery
· Customer zero inventory – reduce customer warehousing costs
· Personalized assembly – reduce labor costs
Q1: Is your company a manufacturer or dealer?
A1: We have our own factory in Wuhan, Chine.
Q2: Can you provide free samples for us?
A2: Bien sûr, we can provide free samples for you, but the freight should be paid by you.
Q3: What’s the lead time for all the goods that I required?
A3: It depend on the quantity of products. Généralement, it would be 1 week.
Q4: What’s the warranty for your products?
A4: Normally it is 1 an.
Q5: What’s your payment term?
A5: It is 100% T / T à l'avance.
Q6: What’s the MOQ for your products?
A6: 1pc is okay.