Application: I (Intra-office), S (Short-haul), or L (Long-haul)
The Suffix number being one of the following:
– (blank) or 1 indicating nominal 1310 nm wavelength sources on G.652 fibre;
– 2 indicating nominal 1550 nm wavelength sources on G.652 fibre for short-haul applications and either G.652 or G.654 fibre for long-haul applications;
– 3 indicating nominal 1550 nm wavelength sources on G.653 fibre.
