SC Duplex Fiber Optic Connector
$0.62
SC Duplex Fiber Optic Connector stands for Subscriber Connector. SC connector offers excellent packing density, and its push-pull design resists fiber end face contact damage.SC Simplex Connector SC Duplex Connector SC Secure Lockable Connector
What Is SC Duplex Connector
The SC duplex fiber optic connector actually consists of two simple SC connectors that are connected together by a SC Duplex Clip has a durable plastic body with a square front profile. Its compact design is ideal for telecommunications closets, premise wiring and other high density applications. stands for Subscriber Connector. SC connector offers excellent packing density, and its push-pull design resists fiber end face contact damage.SC connector are inexpensive, trouble-free, and robust. SC connectors give precise positioning via their ceramic ferrules. The square, snap-in connector latches with a simple push-pull motion and is keyed. SC optical connector has a 2.5mm ferrule and molded housing for shielding. it has a 1000 mating cycles and have an insertion loss of 0.25 dB.
SC Duplex Connector
The SC duplex fiber optic connector has a durable plastic body with a square front profile. Its compact design is ideal for telecommunications closets, premise wiring and other high density applications.
Operating temperature：-40~85℃
Insert-pull test：500-1000 times
Multiple styles available.
SC duplex fiber optic connectors are available in a variety of colors and boots.
2.0mm Aqua
2.0mm Beige
2.0mm Violet
3.0mm Green
0.9mm Blue
Compliance with international standards
The SC dual-core fiber optic connector can meet Telcordia GR 326 or IEC 61300-2; it is compliant with RoHS, IEC61754-4, IEC 61753-1 and other standards.
| Item | SC Duplex Optical Fiber | |||
| Mode | SM | MM | ||
| Suitable fiber | 9/125um | 50/125um,62.5/125um | ||
| Ceramic ferrule spec | 125.0~125.5um | 126~129um | ||
| Ceramic ferrule concentricity | ≤1.0um | ≤0.5um | ≤0.3um | ≤3.0um |
| Insertion loss | ≤0.30dB | ≤0.20dB | ≤0.15dB | ≤0.30dB |
| Return loss | ≥50dB(UPC)， ≥60dB(APC) | ≥30dB | ||
| Insert-pull test | ＞500 times，＜0.3dB | |||
| Operating temperature | -40℃～+85℃ | |||
Overview: The SC Duplex connector consists of two precision SC interfaces designed for simultaneous data transmission and reception. It delivers low insertion loss and high return loss through its zirconia ferrules and stable push‑pull latching system.
Structure and Materials
- Type: SC Duplex (UPC / APC)
- Ferrule: 2.5 mm zirconia ceramic for optimal fiber alignment
- Housing: UL94‑V0 thermoplastic with integrated duplex clip
- Cable Options: 0.9 mm, 2.0 mm, and 3.0 mm cords
- Connection: Push‑pull latch mechanism
Performance
| Parameter | Typical | Standard |
|---|---|---|
| Insertion Loss (IL) | ≤ 0.25 dB (Typical) | ≤ 0.5 dB (Max) | IEC 61300‑3‑34 |
| Return Loss (RL) | ≥ 50 dB (UPC) / ≥ 60 dB (APC) | IEC 61300‑3‑6 |
| Durability | > 500 matings | IEC 61300‑2‑2 |
| Temperature Range | −40 °C to +75 °C | IEC 61300‑2‑22 |
Applications
- Telecom ODFs and Racks for FTTH systems
- Enterprise and Data Center fiber connections
- CATV and broadband infrastructure
- CWDM / DWDM Upgrade Networks
Key Benefits
- Consistent low insertion loss for stable signal delivery
- Quick plug‑in installation with push‑pull release
- Proven mechanical durability and thermal tolerance
- Globally standardized for easy inter‑brand compatibility
FAQ – SC Duplex Fiber Optic Connector
What is an SC Duplex Fiber Optic Connector?
The SC Duplex connector joins two SC plugs with a duplex clip, enabling full-duplex communication with outstanding stability and accuracy.
What are the main specifications?
Insertion Loss ≤ 0.25 dB | Return Loss ≥ 50 dB (UPC) / ≥ 60 dB (APC) | Durability > 500 matings | Complies with IEC 61754‑4 & GR‑326‑CORE.
Does it support singlemode and multimode?
Yes, compatible with OS2 singlemode and OM2–OM5 multimode fibers using 0.9 mm, 2.0 mm, or 3.0 mm jackets.
Where can it be used?
Deployed in FTTH networks, telecom racks, ODFs, and data centers requiring simple push‑pull duplex connections.
Why choose this connector?
The simple push‑pull design and high repeatability ensure long‑term performance for high‑speed optical networks.
Related keywords: SC Duplex connector datasheet, SC UPC connector specification, SC APC duplex fiber adapter, Best SC connector for FTTH and data center networks.
SC Duplex Clip
https://mefiberoptic.com/product/sc-upc-multimode-duplex-fiber-optic-adapter/
| Connector Type |
SC |
|---|
Tom –
SC Duplex Fiber Optic Connector