The LC connector’s small form factor is why modern panels fit 48 ports where FC-era panels fit half that. GRT’s LC jumper families cover the working combinations: LC-LC duplex in multimode (10G and gigabit grades) and single-mode (10G and gigabit grades), and LC-FC multimode duplex for plants whose panels predate the LC era. The documented catalogue reference length is 3 m, simplex and duplex constructions both listed in the multimode gigabit family.
When ordering LC jumpers, the four decisions are discipline (single-mode or multimode), partner connector (LC or FC), construction (simplex or duplex) and length. Everything else — jacket rating for your pathway, bend-insensitive fiber for tight trays — is a conversation worth having with our team if your plant has special conditions.
Model families on record
- 10G multimode duplex LC-LC-MM and LC-FC-MM (3 m reference)
- Gigabit multimode LC-LC-MM (simplex and duplex)
- 10G single-mode duplex LC-LC-SM
- Gigabit single-mode duplex LC-LC-SM
What does the "-MM" / "-SM" suffix mean?
Multimode or single-mode fiber discipline. The jumper must match the fiber discipline of the modules and plant it connects.
Are other lengths available?
The 3 m length is the documented catalogue reference; project orders can specify a length schedule. Ask when inquiring.