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1、Technical Data Sheet Patch cord, SC/UPC-SC/APC, G657A2 SC/UPC-SC/APC- S(G657A2)-30-XXm Page 1 / 4 Outline drawing Side ASide BL+toleranceCable ,3.0mm,hytrel outersheath,whiteSC/UPC 3.0mm Connector(Blue)SC/APC 3.0mmConnector(Green)All dimensions are in mm Description This product is an optical single
2、 mode G657A2 patchcord with SC/UPC connector at Side A，and side B is SC/APC, As well as connector ferrule is made of Zirconia, the APC is Conical type. Cable construction: simplex 3.0mm hytrel outer jacket ,white. Available variants Type SC/UC-SC/APC-S(G657A2)- 30- XXm Length (m) Tolerances (mm) L10
3、 +100/0 10 L50 +200/0 L100 +500/0 Parts-optical connector Optical connector performance Item Test method Side A connector（SC/UPC ）Side B connector（SC/APC ）Interface / IEC 61754-4 IEC 61754-4 Insertion loss IEC 61300-3-4 method B GR-326-CORE 4.2.1 0.3 dB + 0.36 dB/ km * L(km) 1310nm 0.3 dB + 0.25 dB/
4、 km * L(km) 1550nm 0.3 dB + 0.36 dB/ km * L(km) 1310nm 0.3 dB + 0.25 dB/ km * L(km) 1550nm Cable length per meter (L) Optical cable type Fiber count and type Side B connector type Side A connector type Technical Data Sheet Patch cord, SC/UPC-SC/APC, G657A2 SC/UPC-SC/APC- S(G657A2)-30-XXm Page 2 / 4
5、Return loss IEC 61300-3-6 GR-326-CORE 4.2.1 53 dB 65dB Endface / IEC 61300-3-35 IEC 61300-3-35 Ferrule endface geometry / GR-326-CORE GR-326-CORE Parts-fiber/cable Optical fiber performance Optical cable construction and performance Category Description Specification Geometrical characteristics Clad
6、ding diameter 125 0.7um Cladding non-circularity 1.0% Coating diameter 24510um （before colored）250 15um （after colored ）Fiber curl (Radius) 4m Core concentricity error 5um Optical characteristics Mode field diameter at 1310 nm 8.6-9.5 0.4 um Point discontinuity 0.05dB Attenuation at 1310 nm 0.35 dB/
7、km Attenuation at 1380 nm 0.35 dB/km Attenuation at 1550 nm 0.21 dB/km Attenuation at 1625 nm 0.23 dB/km Dispersion in 1288 1339 nm 3.5 ps/(nmkm) Dispersion in 1271 1360 nm 5.3 ps/(nmkm) Dispersion at 1550 nm 18 ps/(nmkm) Zero dispersion wavelength 1300 1324 nm Zero dispersion slope 0.092 ps/(nm2km)
8、 Cable cut-off wavelength 1260 nm Polarization mode dispersion 0.2 ps/kmPolarization mode dispersion design link value (M=20, Q=0.01%) 0.1 ps/kmMechanical specification Proof stress level 100kpsi (0.69 GPa) Technical Data Sheet Patch cord, SC/UPC-SC/APC, G657A2 SC/UPC-SC/APC- S(G657A2)-30-XXm Page 3
9、 / 4 G657A2 tight bufferAramid yarnHytrel outerjacket,WhiteCategory Description Specification Optical characteristics Cable attenuation 0.36 dB/km1310nm 0.25 dB/km1550nm Strength member Material Aramid yarn Outer sheath Material Hytrel Color White Mechanical performance Tensile performance Long term
10、 ：80N Short term ：150N Crush Long term ：100N/100mm Short term ：500N/100mm Fiber count 1 Cable diameter(mm) Approx 3.0 Cable weight(kg/km) Approx. 4.5 Mechanical & environment data Cable assembly Item Conditions Requirements Standard Thermal Age +85 , 168h 0.2dBGR-326-CORE 4.4.2.1 Thermal Cycle -40 +
11、75 , 21cycles, 168h 0.2dBGR-326-CORE 4.4.2.2 Humidity Aging 75, 95%R.H. 168h 0.2dBGR-326-CORE 4.4.2.3 Humidity/ Condensation Cycling -10 +65 , 95%100%R.H. 14 cycle, 168h 0.2dBGR-326-CORE 4.4.2.4 Vibration 10 Hz 55Hz, 1.5mm(p-p) 0. 3dB GR-326-CORE 4.4.3.1 Flex 0.9kgf, -90+90 100 cycles 0. 3dB GR-326-
12、CORE 4.4.3.2 Technical Data Sheet Patch cord, SC/UPC-SC/APC, G657A2 SC/UPC-SC/APC- S(G657A2)-30-XXm Page 4 / 4 Twist 1.35kgf, 10 times, X:2.5turn，Y:5turn 0. 3dB GR-326-CORE 4.4.3.3 Tension 6.8kgf, more than 5 sec 0. 3dB GR-326-CORE 4.4.3.4 Impact 1.5m, 8 times 0. 3dB GR-326-CORE 4.4.3.7 Durability 5
13、00 times 0. 3dB GR-326-CORE 4.4.3.8 Packing Standard 1 pc in a bag While the information has been carefully compiled to the best of our knowledge, nothing is intended as representation or warranty on our part and no statement herein shall be construed as recommendation to infringe existing patents. In the effort to improve our products, we reserve the right to make changes judged to be necessary.