Single-mode patch cord PC-1272D-3 2xSC/UPC - 2xSC/APC, duplex, G.657.A2, 3m

Kód zboží: L3221272_3
135,06 Kč
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Záruka - 3 roky.

Podrobný popis

The ULTIMODE PC-1272D-3 patch cord is a single-mode fiber optic cable with a length of 3 meters terminated with SC/UPC and SC/APC connectors.
Patchcord manufactured based on single-mode fiber in the G.657.A2 standard. This standard is characterized by a reduced bending radius. Thanks to this, the patch cord is much less exposed to damage and increased attenuation resulting from excessive bending. This is particularly important when connecting optical fibers in small boxes or cabinets (e.g. frequent cases of patch cords connected to front optical panels being crushed by doors). Patch cords with fiber in the G.657.A2 standard can be used in installations with cabling based on other standards (G.657.A1, G652.D).
ULTIMODE patchcords are manufactured and tested in accordance with the guidelines of the International Electrotechnical Commission IEC 613000-3-34 and IEC 61300-3-6. Each pigtail is accompanied by an appropriate label confirming compliance of the parameters (insertion loss and reflection loss) with the class defined by the above-mentioned. norms. Fiber produced in accordance with the recommendation ITU-T G.657 (11/2016) or ITU-T G.652 (11/2016).
Attenuation grades for connectors according to IEC 61300-3-34
Grade Attenuation [dB]
A < 0,07 mean < 0,15 max.
B < 0,12 mean < 0,25 max.
C < 0,25 mean < 0,50 max.
D < 0,50 mean < 1,00 max.
Connector grades - Return Loss (RL) according to IEC 61300-3-6
Grade Return Loss (RL) [dB]
1 > 60 (mated), > 55 (unmated)
2 > 45
3 > 35
4 > 26
Halogen-free coating LSZH (Low Smoke Zero Halogen) with a diameter of 2x 3 mm.
Main features:
  • 2xSC/UPC - 2xSC/APC connectors,
  • length - 3 m,
  • G.657.A2 single-mode fiber,
  • LSZH coating,
  • diameter 2x3 mm
  • connector attenuation < 0.25 dB (Grade B),
  • connector reflection attenuation > 60 dB (Grade 1), > 45 dB (Grade 2).


Typ zboží Patchcord
type Duplex
Fiber type
Connector type A SC/UPC
Connector type B SC/APC
Connectors SC/UPC – SC/APC
Fiber standard G.657A2
Length m 3
Insertion loss (IL) A connector dB < 0.25 (A1, A2)
B connector dB < 0.25 (B1, B2)
Barva yellow