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<p style="text-align: justify;">Multimode fiber optic patch cables (patch cords) with gradient index (GI) of refraction are offered in combination with FC, SMA905 (FSMA), SC, LC, ST, E2000, MPO / MTP® connectors. These patch cords are manufactured in custom lengths and designed for indoor as well as outdoor applications.
SQS's multimode fiber optic patch cables (patch cords) are designed for vacuum, industrial and military applications. The multimode fiber optic patch cables (patch cords) are offered with OM1, OM2, OM3 and OM4 fibers and their insertion loss is measured at 850 and 1310nm under condition of even light distribution over the fiber core.
Specifications
| Parameters | Value | Measured at 850 and 1300nm; fiber core filling according to IEC 61280-4-1 standard. |
| Insertion Loss (max) | 0,3dB | |
| Return Loss | > 40dB | |
| Repeatability (500 matings) | ±0,1dB | |
| Operating temperature | -40 +85°C |
| Core Ø [µm] | Cladding [µm] | NA [-] | Fiber Type | λ range [mm] | Termination | Lose Tube | Patchcord length [m] | Ar Coating |
| 50 | 125 | 0,22 | OM2 non (BIF) | 850 - 1310 | FC/PC *)**), SMA905, S T, SC, LC, MTP® Ferrule, Capillary, Fiber Array | Bare fiber 0.9 mm 2 mm (PVC) 3 mm (PVC) 3 mm (steel) 5 mm (steel) | 0.1 - 10 m | reflectivity 0.1 - 0.5% λ range 355 - 1800 nm |
| 50 | 125 | 0,22 | OM2 | 850 - 1310 | ||||
| 50 | 125 | 0,22 | OM3 | 850 - 1310 | ||||
| 50 | 125 | 0,22 | OM4 | 850 - 1310 | ||||
| 62,5 | 125 | 0,22 | OM1 | 850 - 1310 | ||||
| 100 | 125 | 0,22 | x | 850 - 1310 |
*) Narrow and wide key available **) Vacuum compatible connectors on request
Minimum reach of Ethernet variants over multi-mode fiber
| Category | Minimum modal bandwidth 850 nm / 1300 nm | Fast Ethernet 100BASE-FX | 1 Gb (1000 Mb) Ethernet 1000BASE-SX | 1 Gb (1000 Mb) Ethernet 1000BASE-LX | 10Gb Ethernet 10GBASE-SR | 40Gb Ethernet 40GBASE-SR4 | 100Gb Ethernet 100GBASE-SR-10 |
| OM1 (62.5/125) | 200 / 500 MHz-km | 200 m | 275 m | 550m (modeconditioning patch cord required | 33 m | Not suported | Not suported |
| O M2 (50/125) | 500 / 500 MHz-km | 550 m | 82 m | Not suported | Not suported | ||
| OM3 (50/125) *Laser Optimized* | 1500/2000 MHz-km | 550 m | 300 m | 100 m | 100 m | ||
| OM4 (50/125) *Laser Optimized* | 3500/4700 MHz-km | 400 m | 150 m | 150 m |
