Product Sheet
SMA patch-cord
Patchcords or pigtails are available in standard and variable lengths of single mode or multimode single fiber cable, one or both termination assembled with SMA convex polishing connector.
Each patchcord is identified by a serial number. Insertion and return loss measures at 1310 nm are enclosed. The unitary packaging supplied is a blister with dimensions 240 x 190 x 20 mm. Other packaging available upon request.
Singlefiber patch-cord
Cable Specifications | |
Singlemode optical fiber with a coating of Ø ext. | 0.25 mm |
Tight buffered fiber, Ø ext. | 0.90 mm |
Aramid yarns |
|
PVC low-smoke flame-retardant OuterSheath, Ø ext. | 3 mm |
Jacketing color | orange |
Minimum bending radius (mm) | 30 |
Maximum load (N) | 300 |
Operating temperature | -20 ºC a 70 ºC |
Type of fiber | Multimode |
Core/ Clad diameter (µm) | 62.5/125 |
Attenuation(dB/Km) |
|
Wavelength 850 nm | <3.20 |
Wavelength 1.310 nm | <1.00 |
Other features, according to UIT | G.651 |
SMA connector
Connector with zirconia ferrule and convex angled polishing. Very robust metallic connector with threaded fixing mechanism over the adapter. Besides their optimum optical features, this connector has been designed according to CECC- 86265-805 and I-ETS 300 671 standard with regard to tests of repeatability, impact, tensile strength, etc.
This connector allows a high density connection in distribution units when compared to standard connectors.
It is used for patch panel and field interconnection by operator companies all over the world in CATV networks, data voice networks..., where an excellent optical connection is required.
Specifications of the SMA patch-cord
Feature | Max. | Typ. |
Wavelength: | ---- | 850/1.310 nm |
Insertion Loss (I.L.): | <0.5 dB | 0.30 dB |
Stability of I.L. in the range -20º to +70ºC: | <0.2 dB | 0.10 dB |
Stability of I.L. at 40ºC and 90% RH for 24 hours: | <0.2 dB | 0.1 dB |
Minimum operating life | 500 mating cycles | |
Tensile strenght | ----- | 10 kg |