ʻO ka mea loaʻa ʻo FTTH Optical (CT-2002C)

ʻO ka wehewehe pōkole:

ʻO kēia huahana he FTTH optical receiver, me ka hoʻohana ʻana i ka ʻenehana optical haʻahaʻa haʻahaʻa a me ka mana optical ʻenehana AGC, hiki ke hoʻokō i nā pono o ka fiber-to-the-home, a hiki ke hoʻohana pū ʻia me ONU a i ʻole EOC e hoʻokō i ka pāʻani triple.


Huahana Huahana

Huahana Huahana

Nānā nui

ʻO kēia huahana he FTTH optical receiver, me ka hoʻohana ʻana i ka ʻenehana optical haʻahaʻa haʻahaʻa a me ka mana optical ʻenehana AGC, hiki ke hoʻokō i nā pono o ka fiber-to-the-home, a hiki ke hoʻohana pū ʻia me ONU a i ʻole EOC e hoʻokō i ka pāʻani triple. Aia ka WDM, 1550nm CATV hōʻailona photoelectric hoʻololi a me ka RF puka, 1490/1310 nm PON hōʻailona hele pololei ma, hiki ke hālāwai me FTTH hoʻokahi optical fiber transmission CATV + XPON.

Paʻa ka huahana a maʻalahi hoʻi e hoʻokomo, a he huahana kūpono ia no ke kūkulu ʻana i kahi ʻupena TV FTTH.

Hiʻona

FTTH Optical ReceiverT CT-2002C (1)

> Kiʻekiʻe kiʻekiʻe kiʻekiʻe plastic puʻupuʻu me ka maikai kiʻekiʻe ahi helu helu.

> Kaila RF piha kaapuni hoʻonui haʻahaʻa haʻahaʻa GaAs. ʻO ka loaʻa haʻahaʻa o nā hōʻailona kikohoʻe he -18dBm, a ʻo ka liʻiliʻi loa o ka loaʻa ʻana o nā hōʻailona analog -15dBm.

> ʻO ka mana o ka AGC -2~ -14dBm, a ʻaʻole i loli ka hopena. (Hiki ke hoʻopilikino ʻia ka laulā AGC e like me ka mea hoʻohana).

> Hoʻolālā hoʻohana haʻahaʻa haʻahaʻa, me ka hoʻohana ʻana i ka mana hoʻololi kiʻekiʻe e hōʻoia i ka hilinaʻi kiʻekiʻe a me ke kūpaʻa kiʻekiʻe o ka lako mana. ʻOi aku ka liʻiliʻi o ka mana o ka mīkini holoʻokoʻa ma mua o 3W, me ke kaapuni ʻike māmā.

> WDM i kūkulu ʻia, e ʻike i ke komo ʻana o ka fiber hoʻokahi (1490/1310/1550nm) triple play application.

> SC/APC a i ʻole FC/APC mea hoʻohui optical, metric a i ʻole ʻīniha RF interface koho.

> ʻO ke ʻano hana mana o ke awa hoʻokomo 12V DC.

FTTH Optical Loaʻa CT-2002C (4)

Nā hōʻailona ʻenehana

helu

papahana

Nā palena hana

Nā ʻāpana opi

1

ʻAno laser

Photodiode

2

Ke Ana Hoʻohālike Mana

MMIC

3

ka lōʻihi nalu māmā hoʻokomo (nm)

1310,1490,1550

4

ka lōʻihi hawewe TV uwea(nm)

1550 ± 10

5

Ka lōʻihi nalu māmā (nm)

1310, 1490

6

Kaʻawale kaʻawale(dB)

≥ 40 (ma waena o 1310/1490nm a me 1550nm)

7

hoʻokomo i ka mana optical (dBm)

-18 ~ +2

8

Nalo no ka noʻonoʻo ʻana (dB)

>55

9

ʻAno hoʻohui Optical

SC/APC

Nā palena RF

1

RF puka alapine (MHz)

45-1002MHz

2

pae puka (dBmV)

> 20 ʻO kēlā me kēia puka puka (komo koho: -12 ~ -2 dBm)

3

palahalaha(dB)

≤ ± 0.75

4

Nalo ho'iho'i(dB)

≥18dB

5

RF puka impedance

75Ω

6

Ka helu o nā puka puka

1&2

hana loulou

1

 

 

77 NTSC / 59 PAL kaila analog

CNR≥50 dB (0 dBm hoʻokomo kukui )

2

CNR≥49Db (-1 dBm hoʻokomo kukui )

3

CNR≥48dB (-2 dBm hoʻokomo kukui )

4

CSO ≥ 60 dB, CTB ≥ 60 dB

Nā hiʻohiʻona TV kikohoʻe

1

MER (dB)

≥31

-15dBm hoʻokomo mana optical

2

OMI (%)

4.3

3

BER (dB)

<1.0E-9

'ē aʻe

1

voli uila (AC/V)

100~240 (Kūpono hoʻokomo)

2

Puke uila hoʻokomo (DC/V)

+5V (hookomo FTTH, puka hoʻopili)

3

Hana wela

-0 ℃~+40 ℃

kiʻi hoʻolālā

ASD

Kiʻi Huahana

FTTH Optical Receiver CT-2002C (主图)
FTTH Optical Loaʻa CT-2002C (2)

FAQ

FTTH Optical Receiver Nīnau pinepine

Q1. He aha ka mea hoʻokipa optical FTTH?
A: He mea hoʻohana ʻia ka FTTH optical receiver ma nā pūnaewele fiber-to-the-home (FTTH). Hoʻolālā ʻia ia e loaʻa nā hōʻailona optical mai nā pūnaewele fiber optic a hoʻololi iā lākou i mau hōʻailona uila no ka hana hou ʻana.

Q2. Pehea e hana ai ka FTTH optical receiver?
A: Hoʻohana ka FTTH optical receiver i ka hoʻokipa optical haʻahaʻa haʻahaʻa a me ka ʻenehana optical automatic gain control (AGC). Hoʻomaopopo ka ʻenehana AGC i ka loaʻa ʻana o ka mana optical i loko o kahi kikoʻī kikoʻī ma o ka hoʻoponopono ʻana i ka loaʻa o ka mea hoʻokipa. Mālama kēia i ka hoʻokipa hōʻailona hilinaʻi a me ka hana maikaʻi loa.

Q3. He aha nā pōmaikaʻi o ka hoʻohana ʻana i ka FTTH optical receiver?
A: ʻO ka hoʻohana ʻana i nā mea hoʻokipa optical FTTH e lawe mai i nā pono he nui i nā pūnaewele FTTH. Hiki iā ia ke hoʻokipa maikaʻi i ka hōʻailona fiber optic a me ka hoʻololi ʻana, hiki i ka Internet wikiwiki kiʻekiʻe, TV kikohoʻe kiʻekiʻe kiʻekiʻe, a me nā lawelawe leo akaka. Eia hou, hiki ke hoʻohui ʻia me kahi Optical Network Unit (ONU) a i ʻole Ethernet ma luna o Coax (EOC) no nā lawelawe pāʻani ʻekolu.

Q4. He aha nā mea hoʻohana o FTTH optical receivers?
A: Hoʻohana nui ʻia nā mea hoʻokipa optical FTTH i nā pūnaewele FTTH e hoʻopili i nā hale noho a i ʻole nā ​​​​ʻoihana pāʻoihana me nā ʻōnaehana fiber optic. Hana ia ma ke ʻano he mea hoʻopau e lawe i nā hōʻailona optical e hele ana ma o nā uwea fiber optic a hoʻololi iā lākou i nā hōʻailona uila kūpono no nā lawelawe like ʻole, e like me ka Internet, televise, a me ka leo.

Q5. Hiki ke hoʻohana ʻia ka FTTH optical receiver me nā mea hana ʻē aʻe?
A: ʻAe, hiki ke hoʻohana pū ʻia ka FTTH optical receiver me ONU a i ʻole EOC e ʻike i ka lawelawe pāʻani ʻekolu. Ke hana nei ka ONU ma ke ʻano he kikowaena kikowaena no ka hāʻawi ʻana i nā hōʻailona pūnaewele, TV a me nā leo i loko o ka hale, aʻo ka FTTH optical receivers e hōʻoiaʻiʻo i ka hoʻokipa a me ka hoʻololi ʻana i kēia mau hōʻailona. Ke kākoʻo pū nei lākou i ka pilina pili ʻole a me nā lawelawe multimedia ma nā pūnaewele FTTH.


  • Mua:
  • Aʻe:

  • Nā Huahana Pili

    E kau inoa i kā mākou Nupepa

    No nā nīnau e pili ana i kā mākou huahana a i ʻole pricelist, e ʻoluʻolu e waiho i kāu leka uila iā mākou a e hoʻopili mākou i loko o 24 mau hola.