DIGITUS SC/UPC Duplex Fibre Optic Coupler, OM3 Multimode, Aqua
OM3 MultimodeSC/UPC duplexCeramic sleeve≤0.2 dB
The DIGITUS DN-96005-2 is a duplex SC/UPC fibre optic coupler (female to female) for OM3 multimode (50/125 µm) links, colour-coded aqua, used to join two SC duplex patch cords or to mount SC ports in patch panels, splice boxes and junction boxes.
It carries two channels side by side, so one coupler joins both fibres of a duplex connection. Inside, a ceramic (zirconia) alignment sleeve holds the ferrules on axis; Digitus specifies insertion loss of up to 0.2 dB and return loss of at least 50 dB for the UPC end faces. Fixing screws and dust caps come with it.
Before you order: This is a SC/UPC coupler. Do not use it with APC (green, angled) connectors and do not mix singlemode cords through it — match the coupler to the cords on both sides.
What's in the Box
- 1 × DIGITUS SC/UPC duplex coupler, OM3 multimode, aqua
- Dust caps
- Fixing screws
What It Means in Practice
- Join two SC duplex patch cords to extend a run without re-terminating — a typical join adds only a fraction of a dB.
- Populate an SC duplex position in a fibre patch panel or splice box; the aqua colour follows the usual OM3 multimode coding, so the panel stays readable.
- Use the dust caps on every unused side: a dirty end face is the most common cause of a fibre link that "suddenly" fails.
- Mount it with the supplied screws — check that your panel uses screw-fixed couplers before ordering.
What Will Not Work
- APC connectors (green, angled end face) — they need an APC coupler; forcing them into UPC damages the end faces.
- Singlemode OS2 cords — a singlemode coupler with a tighter-tolerance sleeve is the correct part.
- LC, ST or MPO connectors — this coupler accepts SC only; joining SC to LC needs a hybrid coupler or a hybrid patch cord.
- Panels with snap-in-only cut-outs without screw holes — the flange/cut-out size is not published, so send us your panel model first.
Key Features
Duplex SC/UPC
Two channels in one body, so one part joins a complete transmit/receive pair.
Ceramic sleeve
Zirconia alignment sleeve for low loss: up to 0.2 dB insertion loss, return loss at least 50 dB.
Colour-coded
Aqua housing marks the OM3 multimode position on panels and splice boxes.
Ready to install
Dust caps and fixing screws are included; rated for more than 500 mating cycles.
Technical Specifications
| Identification |
| Part Number |
DN-96005-2 |
| EAN / GTIN |
4016032501497 |
| Brand |
DIGITUS (ASSMANN Electronic) |
| Connectors |
| Type |
Duplex coupler, female / female |
| Connector |
SC duplex |
| Polish |
UPC |
| Fibre type |
OM3 multimode (50/125 µm) |
| Optical |
| Insertion loss |
≤ 0.2 dB |
| Return loss |
≥ 50 dB |
| Alignment sleeve |
Ceramic (zirconia) |
| Mating cycles |
> 500 |
| Physical |
| Housing |
Plastic (polymer) |
| Colour |
Aqua |
| Mounting |
Screw-fixed (screws included) |
| Operating temperature |
-25 to +70 °C |
| Packaging |
| Contents |
1 coupler, dust caps, fixing screws |
| Warranty |
| Warranty |
1-Year Warranty (Singular) |
| Manufacturer Term |
Manufacturer does not publish a warranty term for this item — claims handled through Singular |
Frequently Asked Questions
Can I join two duplex patch cords with it?
Yes. Plug one SC duplex cord into each side; keep the A/B (transmit/receive) orientation consistent end to end.
Does it work with OS2 singlemode cables?
No. Use a singlemode coupler for OS2 cords; a multimode coupler is not built for singlemode tolerances.
How many do I need for a 12-port panel?
One duplex coupler per duplex port position — a 12-fibre panel loaded with duplex SC needs six.
Singular Expert Insight · Buyer's Guide
Couplers are cheap, but the wrong one stops a link: polish (UPC vs APC), mode (singlemode vs multimode) and connector type must all match the cords. DIGITUS colour-codes them so a panel is readable years later. If you are building out a fibre patch panel, see our
rack accessories for panels and splice boxes.
✓ Buy it if you are joining or panel-mounting OM3 multimode SC/UPC duplex cords.
✕ Skip it if your cords are APC, singlemode, or use LC/ST connectors.
→ Also consider the OM4 (purple) version, the LC duplex coupler, and LC/UPC singlemode OS2 (blue) for singlemode runs.
Not sure it fits your setup? Send us the model of your rack, switch or device and we will check compatibility before you order.