SC 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 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.
The SC simplex 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.
High quality ferrules
SC connectors provide for accurate alignment via the ceramic ferrules and professional polishing technology. Low Insertion Loss(≤0.3dB)， Stable transmission and efficient connection.
Insertion Loss：≤0.3dB
Insert-pull test：500 time
Compliance with RoHS
Each connector is individually and rigorously tested to ensure the high quality of the products and meet the international quality inspection system.
Various choice
It is available in multimode and singlemode, PC/APC.
SC / APC
SC / PC
| Items | Single mode | Multi mode |
| Insertion Loss | ≤0.3dB | ≤0.3dB |
| Return Loss | ≥50dB(UPC);≥60dB(APC) | ≥30dB |
| Ceramic ferrule spec | 125.5um concentricity deviations:＜1um | 127um concentricity deviations:＜3um |
| Insert-pull test | 500 times ＜0.3dB | |
| Operation temperature | -40℃～+85℃ | |
| Suitable fiber | PC/APC(9/125um) | PC(50/125um,62.5/125um) |
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.
High quality ferrules
SC connectors provide for accurate alignment via the ceramic ferrules and professional polishing technology. Low Insertion Loss≤0.15dB, Stable transmission and efficient connection.
Stable parameter performance
The SC connector meets the working environment of -40~85 °C, with an average of more than 500~1000 insertion and removal tests, with stable performance and reliable quality.
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 Connector | |||
| 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℃ | |||
SC Secure Lockable Connector
Ideal for networks with higher security levels such as military, government and financial; Five different colors/keys available; Can only be removed with matching color key; Applies to 2.0/3.0mm cable; FOCIS-3/ TIA-604-3 and GR326-core compliant; RoHs /REACH and UL94-V0 inflammability grade compliant.
Features:
▪ Ideal for networks with higher security levels such as military, government and financial;
▪ Five different colors/keys available;
▪ Can only be removed with matching color key;
▪ Applies to 2.0/3.0mm cable;
▪ FOCIS-3/ TIA-604-3 and GR326-core reference ;
▪ RoHs /REACH and UL94-V0 inflammability grade compliant;
▪ Compatible with all industry standard SC adapters.
Application:
▪ military network
▪ government network
▪ financial network
▪ Telecom network
▪ Ethernet network
▪ Optical communication equipment
Step：
| Items | Single Mode | Multi Mode | |
| Connector Type | UPC | APC | PC |
| Insertion Loss | ≤0.3dB | ≤0.3dB | |
| Return Loss | ≥50dB(UPC); | ≥60dB(APC) | ≥30dB |
| Durability Test | 100 times | ||
| Operation Temperature | -40℃～+85℃ | ||
SC Duplex Clip
SC Connector Kits
The SC Connector Kit is available for those who prefer to assemble the SC connector from its component parts. Duplex kits come with either vertical or horizontal style housing. Customers may specify between a PVC connector dust cap, or a ferrule dust cap.also offers SC/PC, SC/APC and SC APC Tunable Connectors.
Housing and boots are offered in a variety of standard colors, with custom colors available upon request.
SC UPC Premium Connectors
The Subscription Channel (SC) Connector is known for its locking mechanism which gives an audible click when pushed in or pulled out. This push-pull design prevents rotational misalignment. The SC/PC connector incorporates a Physical Contact (PC) curved polished ferrule end face that greatly reduces backreflection over a ferrule with flat endface.
The SC/PC connector is available in both singlemode and multimode versions, and is fully compatible with NTT-SC hardware. Both singlemode and multimode versions come with a zirconia ceramic ferrule with pre-polished PC profile and convex spherical end. This allows for fast polishing of the fiber and enables the installer to achieve low optical loss* , while ensuring maximum repeatability.
The body is precision molded. Housing and boot are made from UL-rated material. Angled Physical Contact (APC) version is also available for ultra-low back-reflection. an SC Tunable Connector which allows four-position tuning for applications requiring precise fiber alignment.
SC APC Premium Connectors
The Subscription Channel (SC) Connector is known for its locking mechanism which gives an audible click when pushed in or pulled out. This push-pull design prevents rotational misalignment. The SC Angled Physical Contact (APC) connector combines a curved ferrule end face with an 8º angle which virtually eliminates all back reflection even from an unterminated connector.
The SC/PC connector is available in both singlemode and multimode versions, and is fully compatible with NTT-SC/APC hardware. All SC/APC connectors come with a zirconia ceramic ferrule with choice of endface types including standard, step, and cone. These endface types allow for faster polishing, and lower insertion loss and back reflection*, while ensuring maximum repeatability.
The body is precision molded. Housing and boot are made from UL-rated material. offers an SC APC Tunable Connector which allows four-position tuning for applications requiring precise fiber alignment. Physical Contact (PC) version is also available.
Availability of SC connector
SC connector house kits without ferrule are available.
SC/PC and SC/APC are available.
single mode SC connector & multimode SC connector available
SC connector drawing
SC connector features
Low insertion loss and back reflection loss
Complies with industry standards
Ferrule end surface predomed
UL-rated plastic housing
Boots in a variety of colors
Telcordia style boots
Free-floating ceramic ferrule
SC connector specification
| SC connectors SPECIFICATIONS | ||
| Single mode SC connector | Multimode SC connector | |
| Insertion Loss | <0.20dB | <0.25dB |
| Return Loss | >55 dB (PC) >65 dB (APC) | |
| Durability | <0.20 dB typical change, 1000 matings | |
| Operating Temperature | -40 to + 85C | -40 to + 85C |
SC connector application
CATV
Metro
Active device termination
Local Area Networks (LANs)
Data processing networks
Test equipment
Premise installations
Wide Area Networks (WANs)
Telecommunication networks
Tom –
SC Simplex Connector SC Duplex Connector SC Secure Lockable Connector