SC/PC-SC/PC 62.5/125 MM Duplex Patchcord
SC/PC-SC/PC 62.5/125 MM Duplex Patchcord is part of the fiber optic patchcord range built by Ever Expresslink Limited in Ningbo, China. It is built on the SC (Subscriber Connector) interface.
Factory-terminated jumpers that turn a planned link budget into a working one
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Product Overview
SC/PC-SC/PC 62.5/125 MM Duplex Patchcord is part of the fiber optic patchcord range built by Ever Expresslink Limited in Ningbo, China. It is built on the SC (Subscriber Connector) interface.
SC fiber cable is one of the earliest stype and one of the most commonly used fiber optic cable, it is convenient to use and cost saving - It is the most cheapest type fiber optic cable. SC fiber patch is widely uesed in fiber optic networks. SC fiber patch cable is with zirconia sleeve and plastic housing.
SC pairs a 2.5 mm ferrule with a square push-pull housing that clicks into the adapter and releases by pulling the body straight back. It is the workhorse of FTTH and passive optical distribution: a technician can seat a port blind, inside a closure, wearing gloves, without rotating anything.
62.5/125 µm multimode is the older OM1 core size, still present in large installed building backbones. Specify it when you are patching into an existing 62.5/125 plant and core mismatch would cost you more than the cord does.
PC is the baseline physical-contact polish, with a lighter dome than UPC. It appears on older plant and on multimode links where return loss is not the limiting factor.
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Key Benefits
- Supplied as SC/PC-SC/PC 62.5/125 MM Duplex Patchcord, so the part you receive matches the designation you ordered against
- PC end face: It appears on older plant and on multimode links where return loss is not the limiting factor.
- Multimode 62.5/125 at 62.5/125 µm: Specify it when you are patching into an existing 62.5/125 plant and core mismatch would cost you more than the cord does.
- Duplex construction: Two fibres in a zip or round jacket, clipped as a transmit and receive pair. Use it for transceiver ports, where polarity has to stay consistent end to end.
- Consistent boot and jacket color coding, which keeps a dense patch field readable
- Bulk packing options that suit a rollout rather than a single repair
Problems It Solves
- Long lead times on non-standard lengths, which stall a commissioning window
- Link budgets that pass on paper and fail on site because connector loss was assumed rather than measured
- Cords that drift out of spec after repeated re-patching in an active patch field
- Mixed connector estates where the equipment port and the distribution frame never match
Application Scenarios
- Telecommunications
- CATV
- LAN
- FTTH terminal boxes and splice closures
- Stocking spares for network maintenance crews
- Patching optical line terminals to splitter shelves inside a central office
Who It Is For
- Data-center and enterprise cabling contractors building out patch fields
- System integrators commissioning transmission and monitoring equipment
- Distributors who need one supplier for a full connector and polish matrix
- OEM equipment makers bundling cords with their own hardware
Technical Features
- SC (Subscriber Connector) interface
- SC bodies clip together into duplex pairs. Check polarity before you clip, because a reversed duplex clip is easy to build and hard to spot in a cabinet.
- Multimode 62.5/125 fiber at 62.5/125 µm
- Spring-loaded ferrule assembly to maintain physical contact under load
- Bend-controlled boot to protect the fiber at the connector exit
- Jacket and boot color coded by polish type for quick field identification
- Individually bagged and end-capped so end faces stay clean until installation
Materials
- Zirconia ceramic ferrule
- Copper alloy or stainless coupling hardware
- PVC, LSZH or OFNP jacket depending on the building code that applies
- Aramid yarn strength members
- Thermoplastic boot and housing
Specifications
| Product Designation | SC/PC-SC/PC 62.5/125 MM DUPLEX PATCHCORD |
|---|---|
| Product Family | Fiber Optic Patchcord |
| Connector Interface | SC (Subscriber Connector) |
| End Face Polish | PC |
| Fiber Mode | Multimode 62.5/125 (62.5/125 µm) |
| Core/Cladding | 62.5/125 um |
| Cable Structure | Duplex |
| Referenced Standards | IEC 61 754-4; TIA/EIA 604-3-A |
| Manufactured In | Ningbo, China |
| Warranty | One year against defects in materials and workmanship |
Values shown are those carried by the product designation. Dimensional and optical values for a specific order are confirmed on the quotation.
Manufacturing Process
- Fiber and connector kitting against the works order
- Epoxy injection and fiber insertion into the ferrule
- Oven curing of the epoxy bond
- Cleave and multi-stage polish to the specified end-face profile
- Interferometric and visual end-face inspection
- Insertion loss and return loss test on every unit
- End-cap fitting, labeling and individual bagging
Quality Control
- End-face geometry inspection before the cord is allowed to be tested
- Insertion loss and return loss measured per assembly, not per batch
- Tensile and side-pull checks on sample units from each production run
- Visual inspection for jacket damage, boot seating and label accuracy
- Final cleanliness check and end-cap fitting before packing
Customization Options
- Any length from short equipment jumpers to long riser runs
- Mixed connector types on each end for equipment-to-frame transitions
- UPC or APC polish specified per end
- PVC, LSZH, armoured or outdoor-rated jacket
- Custom boot colors, jacket printing and private-label packaging
Compared With Other Options
| LC | LC is half the footprint and doubles port density; SC is easier to handle in a crowded closure |
|---|---|
| FC | FC's threaded nut resists vibration; SC is faster to patch and re-patch |
| APC version | APC adds an eight degree angle so reflections leave the core, which matters on PON, CATV and RF-over-glass paths. It is not interchangeable with this part. |
| Single mode version | Single mode costs more at the transceiver but carries reach and upgrade headroom that multimode cannot. |
Handling SC/PC-SC/PC 62.5/125 MM Duplex Patchcord
Before You Order
- Confirm the connector type and polish at both ends against the equipment and the frame
- Confirm fiber mode and core size match the installed plant end to end
- Inspect and clean both end faces before every mating, including on a new cord
In Service
- Seat the connector fully until the latch or nut engages, then verify with a power meter
- Keep the bend radius above the cord's rated minimum through the whole route
- Re-cap any cord taken out of service instead of leaving the ferrule exposed
Questions About SC/PC-SC/PC 62.5/125 MM Duplex Patchcord
What do you need from us to quote SC/PC-SC/PC 62.5/125 MM Duplex Patchcord?
The quantity, the destination and anything that has to match on your side: connector and polish at each end, fiber mode and core size, and length where the item is an assembly. If you are matching a part you already buy, send the sample and we will quote against it.
Can SC/PC-SC/PC 62.5/125 MM Duplex Patchcord be supplied with a different connector interface?
Yes. SC (Subscriber Connector) is what this designation carries, and the same family is stocked across the other mainstream connector standards. Tell us the port you have to mate with and we will confirm the equivalent part.
Is SC/PC-SC/PC 62.5/125 MM Duplex Patchcord available in the other fiber mode?
This item is multimode 62.5/125. Do not mix 62.5/125 cords into a 50/125 channel. Keep the two core sizes physically separated and labeled. The corresponding version in the other fiber mode is available; confirm the installed plant at both ends before ordering.
What connector and polish combinations can you supply on a patch cord?
We build cords with FC, SC, LC, ST, MU, MT-RJ and E2000 ends in UPC, APC and PC polish, including mixed-connector cords with a different type on each end. Tell us the equipment port and the frame port and we will quote the assembly that bridges them.
Can I order non-standard lengths?
Yes. Cords are cut and terminated to the length on your order rather than to a fixed catalog ladder, which is usually cheaper than buying long cords and coiling the slack.
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Request Pricing For SC/PC-SC/PC 62.5/125 MM Duplex Patchcord
Tell us the quantity and destination. If you are matching a part you already buy, send the sample and we will quote against it.