1640 飞宇光电8CH机架式波分复用器(双纤) 生产厂商:珠海飞宇光电科技有限公司 下单请联系客服,电话:18665351104 Parameter 4 Channel 8 Channel 16Channel Center Wavelength (nm) 1270~1610 or 1271~1611 Center Wavalength Accuracy (nm) ±0.5 Channel Spacing (nm) 20 Channel Passband (@-0.5dB bandwidth) (nm) +/-7.5/+/-6.5 Insertion Loss (dB) ≤1.7 ≤3 ≤3.5(with skip) Channel Ripple (dB) ≤0.3 Isolation (dB) Adjacent ≥30 Non-adjacent ≥40 Isolation (dB) Express with filter >30 Express without filter >12 Insertion Loss Temperature Sensitivity (dB/