Product Details
Duplex LC APC to LC UPC SM Uniboot Fiber Optic Patch Cord G652D
Fiber optic patch cords are essential components in modern
communication networks, enabling high-speed, reliable, and
efficient data
transmission.Their versatility and performance make them
indispensable in data centers, telecom networks, and enterprise
environments.
Specification:
Parameter | Unit | Mode | PC | UPC | APC |
Type |
Insertion Loss | dB | SM | <0.3 | <0.3 | <0.3 |
MM | <0.3 | <0.3 | |
Return Loss | dB | SM | >50 | >50 | >60 |
MM | >35 | >35 | |
Repeatability | dB | Additional loss<0.1db, return loss< 5 dB |
Interchangeability | dB | Additional loss<0.1db, return loss< 5 dB |
Connection Times | times | >1000 |
Operating Temperature | °C | -40 C- +75 C |
Storage Temperature | °C | -40 C- +85 C |
Termination Accessories
1.1 Optical Fiber: 900um buffer Singlemode (9/125um G.652D – Standard, G.655 or
G.657A), or Multimode (50/125um or 62.5/125um) fibers. Refer to Fiber Properties & Specification
Data Sheet for more details.
1.2 Aramid Yarn: Aramid yarn is laid over the cable core to serve as peripheral
strength member.
1.3 Jacket : LSZH jacket is extruded over the aramid yarn.
1.4 Additional Outer Jacket: LSZH outer jacket is extruded over the duplex patch cable.
1.5 Outer Jacket Colour: Yellow for Ruggedized Duplex Singlemode (9/125um G.652D –
Standard, G.655 or G.657A), Grey for Ruggedized Duplex Multimode (50/125um and 62.5/125um).
1.6 Inner Jacket Colour: Yellow and blue for Ruggedized Duplex Singlemode (9/125um G.652D –
Standard, G.655 or G.657A), Red and blue for Ruggedized Duplex Multimode (50/125um and
62.5/125um).
2.1 Data Centers: Connecting servers, switches, and storage
devices.
2.2 Telecommunications: Linking network equipment in telecom
networks.
2.3 Local Area Networks (LANs): Interconnecting devices within a
building or campus.
2.4 Fiber to the Home (FTTH): Connecting residential broadband
networks.
2.5 Broadcasting: Transmitting high-definition video signals.
2.6 Industrial Networks: Enabling communication in industrial
control systems.
Package:
1. Plastic bag
2. Inner Box
3. Outer Box
Company Profile
DOWELL Factory Display
We have two subcompanies, one is SHENZHEN DOWELL INDUSTRIAL Which produce Fiber Optic Series and another is NINGBO DOWELL TECH which produce Drop Wire Clamps and Copper Telecom Series. Our products are related to whole cabling system, such as FTTH
Cabling, Distribuction Box, LSA Modules and accesspries. Our
products are related to whole cableing system, such as FTTH
cableing accessories,we will propagate enterprise spirit of
civilization unity truth seeking struggle development and try our
best to build our company as a leader in telecom area. We also implement the concepe of customer value creation for
customer, tailored products to meet the needs of defferent customer
and continuously provide customer with solutions and technical
problems, further exploration and innovation and excellence.
Our Factory

Excellent Business Partners
our products have been well accepted by more than 50 Countries.
Most of them have been used at their telecom projects, and we have
become one of the reliable brands among their local telecom
companies.

Showroom
Step into our cutting-edge sample room and experience the future of
fiber optic communications. Our meticulously curated collection
showcases the latest advancements in optical fiber technology,
offering a hands-on opportunity to explore our comprehensive range
of high-performance products.

Our Team
Our team's expertise spans the entire spectrum of fiber optic
communications, from designing and manufacturing high-performance
optical fibers to implementing robust network infrastructure. We
take pride in our ability to tackle complex challenges and deliver
reliable, high-speed connectivity solutions that power the digital
world.
