However optical internetworking directly based optical wavelength has its intrinsic defects.是什么意思？

However optical internetworking directly based optical wavelength has its intrinsic defects.

然而,基于光波长通道的直接联网有它特有的局限性.

however

adv. 不管到什么程度，无论如何，然而，可是；conj. 不管怎样；

例句
The fact remains that inflation, however you measure it, is unacceptably high...
必须承认，无论怎么衡量，通货膨胀率都高得难以接受。

optical

adj. 视觉的，视力的，眼睛的，光学的；

例句
...the most advanced optical telescope in the world.
世界上最先进的光学望远镜

internetworking

n. 连网技术，网络互连（技术）；

例句
However optical internetworking directly based optical wavelength has its intrinsic defects.
然而,基于光波长通道的直接联网有它特有的局限性.

directly

adv. 直接地，不久，立即，正好地，恰好地，坦率地；conj. 一…就…；

例句
The two foreign ministers did not address each other directly when they last met...
这两位外交部长在上次会面时并没有直接的言语交流。

based

adj. 有根基的，有基地的；v. 立基于，以…为基础(base的过去式和过去分词)；

例句
...the doctrine of absolute monarchy based upon divine right.
以神权为基础的君主专制学说

wavelength

n. <物>波长，波段，完全一致，融洽；

例句
Blue light has a shorter wavelength than red.
蓝光的波长比红光的短。

has

v. 有( have的第三人称单数 )，（亲属关系中）接受，拿，买到；

例句
...the operation a patient has had.
病人做过的手术

its

pron. (it的所有格形式)它的，厥；

例句
The government is to accelerate its privatisation programme.
政府将加快其私有化计划的进程。

intrinsic

adj. 固有的，内在的，本质的，[解剖]体内的，本征，先天性；

例句
The paintings have no intrinsic value except as curiosities...
这些油画除了作为古董，本身没有什么内在价值。

defects

n. 缺点( defect的名词复数 )，（尤指对完善或完备所必需的）欠缺，弱点，污点；

例句
There was no positive evidence that any birth defects had arisen as a result of Vitamin A intake.
没有确凿证据证明，摄取维生素A会导致出生缺陷。