?????(communication cable)? ?? ?? ???? ???? ?? ?? ? ???? ?? ??? ??? ?? ??? ? ??? ??? ?? ?? ???? ????.
SFP/SFP+ ?? ???? ???? ?? ?? ??? ??? ??? ?? ??? ?? ??? ???? ???? ?? ? ?? ???? ?? ?????? ?? ??? ?? ??. SFP???? ??? ?? ??? ???? ???, ??????I/O??? ?????. ??? ????? ?? ????? ??. SFP/SFP+ ?????? ??? ??? ????? 10?? ??? ?? ??? ????.
QSFP/QSFP+????? ? QSFP? 4???? SFP??????? ??? ??? ???? ?? ??? ?? ????. ?? 4???? ?? ???? 40Gbps? ??? ?? XFP? ?? ??? ? ????.
infiniBand? ?????? ???? ????. ???? ?? ????? ??? ??? ?? ? ???? ?? ??? ?? ???? ?? ???? ???(I/O)???? ??? ??? ?? ??? ????. ?? ??500MB?? 6GB/?? ?? ???? ???? 2.5Gbps??.
Fibre Channel? SAN? ???? ??? ???? ??? ?? ??????. ??? ???? ?? FC??? ????.
平行對線系列介紹
Parallel Pair Series - QSFP/QSFP+ High Speed Cable 平行對線系列 QSFP/QSFP+ 高速電線
介紹 ：
Silver plated copper conductor, Foam-Polyolefin (S-F-S) insulation, Al-mylar/PET Tape wrapping,
Tinned copper braid shield, Lead free PVC jacket
導體使用鍍銀銅線導體,發泡聚烯烴(皮泡皮)絕緣,鋁箔或聚酯帶成纜纏繞,鍍錫銅編織屏蔽,無鉛聚氯乙烯護套
技術規格：
- Rated temperature 額定溫度 : 80°C
- Rated voltage 額定電壓 : 30V
- Reference standard 參考標準 :
UL 13
- Passes CL2 FT4 flammability test
通過 CL2 FT4 阻燃測試
- Impedance 阻抗 : 100+/-5Ω
- Suggested Application Length
建議使用長度
25GHz : 30 AWG - 3m
25GHz : 28 AWG - 4m
25GHz : 26 AWG - 5m
25GHz : 24 AWG - 6m
10GHz : 10m
Category 類別 | AWG 線規 | Nominal OD 線徑 (mm) | Nominal Delay 延時 (ns/m) | Delay Skew 延時差 (ps/m) | Max Attenuation 最大衰減 (dB/5m) | Nominal Capacitance 電容 (pF/m) |
Intra 對內 | Inter 對間 | (GHz) |
1.25 | 2.50 | 5.0 | 10.0 | 12.5 | 15.0 | 20.0 | 22.0 |
25GHz | 30 28 26 24 | 6.90 7.80 8.40 9.50 | 4.7 4.7 4.7 4.7 | 15 10 10 10 | 50 50 50 50 | 8.63 6.90 5.52 4.38 | 12.54 10.12 8.05 6.76 | 17.60 14.38 12.08 10.25 | 26.80 21.62 17.83 16.25 | 31.05 24.73 20.70 19.35 | 35.65 27.95 23.81 22.00 | 45.89 31.74 29.87 26.62 | 47.73 35.08 32.20 31.28 | 43 43 46 46 |
Category 類別 | AWG 線規 | Nominal OD 線徑 (mm) | Nominal Delay 延時 (ns/m) | Delay Skew 延時差 (ps/m) | Max Attenuation 最大衰減 (dB/5m) | Nominal Capacitance 電容 (pF/m) |
Intra 對內 | Inter 對間 | (GHz) |
0.20 | 0.60 | 1.25 | 2.50 | 3.25 | 5.0 | 7.0 | 10.0 |
10GHz | 30 28 26 24 | 6.60 7.50 8.80 9.80 | 4.5 4.5 4.3 4.3 | 20 10 10 10 | 50 50 50 50 | 6.60 5.80 4.84 3.87 | 11.00 10.40 8.47 7.15 | 16.50 15.10 12.10 10.41 | 24.20 21.50 18.15 15.25 | 27.50 24.85 20.57 17.80 | 38.00 31.50 26.62 23.15 | 47.00 38.80 32.67 29.20 | 60.00 50.00 44.77 40.00 | 43 43 43 43 |
