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Good Connections Fibre Patch Cable SC/UPC-ST/UPC Duplex OM4 Multimode 50/125 LSZH 7.5m Violet

Brand:
GoodConnections
Alcasa LW-8075TC4 / 7.5 m / OM4 / SC / ST / 50 µm
Good Connections Fibre Patch Cable SC/UPC-ST/UPC Duplex OM4 Multimode 50/125 LSZH 7.5m Violet
€15.84 inc. VAT
Buy
LW-8075TC4
€13.31
€15.84 inc. VAT
Ships from EU stock: 2 item(s)
Product Code
04:480245
EAN Code
4014619542840
Manufacturer
GoodConnections

Quick Specs

Fibre type
OM4 multimode 50/125 µm
Length
7.5 m
Connectors
SC/UPC – ST/UPC duplex
Jacket
LSZH 3 mm violet
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Good Connections SC-ST OM4 Duplex Fibre Patch Cable — 7.5 m

OM4 MultimodeSC/UPC – ST/UPC7.5 mLSZH 3 mm

The Good Connections LW-8075TC4 is a 7.5 m duplex fibre optic patch cable with SC/UPC and ST/UPC connectors on OM4 multimode fibre (50/125 µm), for connecting multimode SFP/SFP+ transceivers, media converters and patch panels in racks, offices and server rooms.

OM4 is the higher-bandwidth grade of laser-optimised 50/125 µm multimode fibre. It runs the same short-reach optics as OM3 (1G, 10G, 25G, 40G, 100G SR) over longer distances, and the violet (heather / erika) jacket marks it as OM4 in the rack.

Before you order: This is OM4 multimode cable. It only works with multimode optics (SR/SX, 850 nm) and multimode panels, not with LX/LR singlemode transceivers.

What's in the Box

  • 1 × Good Connections LW-8075TC4 duplex fibre patch cable, SC/UPC – ST/UPC, 7.5 m
  • Dust caps on the connector ends
  • Individual test report (each cable is tested before shipping)

What It Means in Practice

  • 7.5 m reaches across a server room or between racks in different rows; for permanent runs through walls or between floors, an installation cable terminated on panels is the more robust choice.
  • Duplex means two fibres (transmit and receive) in one cable, which is exactly what a standard duplex SFP, SFP+ or QSFP transceiver needs.
  • Polarity can be swapped on the SC end via the detachable duplex clip; the ST end uses two separate connectors anyway, so you simply plug them the other way round.
  • LSZH jacket, 3 mm outer diameter, violet: halogen-free, the usual requirement for cabling inside offices, public buildings and data rooms.
  • Minimum bend radius 7.5 mm: keep curves in cable managers and trunking wider than this to avoid extra loss or a damaged fibre.

What Will Not Work

  • It will not mate correctly with APC (angled, normally green) ports or adapters; those need an APC cable.
  • The two ends are different (SC and ST). If both of your ports are SC (or both ST), you need an SC-SC or ST-ST cable instead.
  • It is not a copper cable: it does not connect to RJ45 ports or copper (RJ45) SFP modules.

Key Features

 
Connectors
SC/UPC to ST/UPC.
 
Fibre
OM4 multimode, 50/125 µm, 2 fibres.
 
Jacket
LSZH, 3 mm, violet.
 
Quality
Each cable is tested and supplied with its own measurement report.

Technical Specifications

Identification
Part Number LW-8075TC4
EAN / GTIN 4014619542840
Brand Good Connections
Connectivity
Connector A SC/UPC
Connector B ST/UPC
Fibre count Duplex (2 fibres)
Polarity Exchangeable on the SC end
Fibre
Fibre type OM4 Multimode
Core / cladding 50/125 µm
Min. bend radius 7.5 mm
Physical
Length 7.5 m
Jacket material LSZH (halogen-free)
Jacket diameter 3 mm
Colour violet
Optical & environmental
Operating temperature -40 to +85 °C
Warranty
Warranty 1-Year Warranty (Singular)
Manufacturer Term Manufacturer does not publish a warranty term — claims handled through Singular

Frequently Asked Questions

Will it work with my SFP/SFP+ transceiver?
Yes if the transceiver is multimode (SR/SX, 850 nm) and you connect through a panel or device with SC/ST ports, since SFP/SFP+ modules use LC. LR/LX singlemode optics need an OS2 cable.
The link does not come up. What should I check?
First clean both connector end-faces and check that the transceivers on both sides are the same type and wavelength. Then check polarity: transmit on one side must reach receive on the other. On this cable you can swap the two fibres by opening the duplex clip.
Can I join two cables to make a longer run?
Yes, with a matching SC coupler, but every mated pair adds loss. For a permanent longer link it is better to order the right length in one piece; ask us and we will check which lengths of this series we can supply.
Singular Expert Insight · Buyer's Guide
Most fibre problems we see come from three mismatches: multimode vs singlemode, UPC vs APC, and LC vs SC. This Good Connections cable is OM4 multimode, UPC SC-ST, so match it to your optics and panel first. If you are building the link from scratch, pick the transceivers and switches with SFP ports first, then choose the cable that matches them.
✓ Buy it if your equipment uses OM4 multimode fibre with SC/UPC and ST/UPC ports and 7.5 m covers the distance.
✕ Skip it if your transceivers are singlemode (LR/LX), or your ports are APC.
→ Also consider the same cable in other lengths, or an SC-SC version if your ports differ; matching SFP/SFP+ transceivers.
Not sure which cable you need? Send us the model of your switch, transceiver or panel and we will check connectors and fibre type before you order.

Features - GoodConnections - LW-8075TC4

Colour
violet
Length
7.5m
More Details
Product Code
04:480245
EAN Code
4014619542840
Manufacturer
GoodConnections
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