1550nm External Modulation Optical Transmitter (ZTX1800)

1550nm External Modulation Optical Transmitter (ZTX1800)

Kufotokozera Kwachidule:


Mankhwala Mwatsatanetsatane

Zogulitsa

Mafotokozedwe Akatundu

ZTX1800 ndi mtundu wa 1550nm transmitter opatsirana mwamphamvu wokhala ndi magwiridwe antchito apamwamba opangira magetsi awiri. Lonse unit kuwala gwero utenga yopapatiza bandiwifi, otsika phokoso, mosalekeza yoweyula DFB laser, amene ndi zothetsera kuchepetsa mphamvu ya kupezeka. Chifukwa cha kukhazikitsidwa kwa mtundu wapadziko lonse lapansi pazinthu zazikuluzikulu komanso ukadaulo wakukonza makina athu pakampani, SMNP ukadaulo wowongolera maukadaulo, zizindikiritso za makina pamakinawa zimakwaniritsa muyeso wazida zofananazo. Itha kupereka zithunzi zapamwamba kwambiri, ma digito kapena ma digito opanikizika akutali kwawayilesi yakanema ndi kulumikizana patelefoni.

Mawonekedwe

(1) Makhalidwe apamwamba: Ukadaulo wapawiri wama microwave ndi ukadaulo wa RF pre-kupotoza zimatsimikizira kuti dongosololi likhoza kukhala ndi zolinga zazikulu za CTB, CSO, ndi SBS pakagwiridwe ntchito bwino CNR≥52dB.

(2) Kusinthasintha: Poonetsetsa kuti magwiridwe antchito apamwamba a CSO, njira yosinthira gawo la modulator yakunja imakulitsa mphamvu ya fiber mu fiber kuti ipeze kufalikira kwakutali, komanso gawo lolowera SBS, 13, 16,18dB, AGC / MGC mode yosankhidwa, gawo lokhathamiritsa OMI limapangitsa kukhala koyenera kutengera ma netiweki osiyanasiyana.

(3) Kudalirika: 19 "1U rack yokhazikika, yopangira magwiridwe antchito yamagetsi yamagetsi, itha kugwira ntchito mu 85 ~ 265Vac City Network Voltage, kusintha kwa MS-level; galimotoyo kuzirala basi kutentha kutentha.

(4) Mwachilengedwe: Ma modulator akunja ndi laser ndizida zamagetsi zotsika mtengo kwambiri, makina okhala ndi microprocessor amayang'anira momwe zinthu zilili panja ndi laser, zenera la LCD likuwonetsa magwiridwe antchito.

(5) Mtundu wa network: Sankhani chitsimikizo cha Transponder chazinthu zonse kuti mukwaniritse muyeso wadziko lonse ndikugwirizana ndi muyezo wa SCTE HMS, imathandizira kuwunikira ma network.

(6) Mphamvu yamagetsi yosungika: imagwiritsa ntchito zotayidwa, chosinthira PSU, imagwira ntchito ndi 86 ~ 265VAC, itha kusintha ndi -48VDC mosavuta.

Luso laukadaulo

Katunduyo

Mayunitsi

Chizindikiro

Zindikirani

Laser mtundu

DFB laser

Timaganiza

nm

1550 ± 10

Zitha kufotokozedwa musanayitanitse

Kuwala Kusinthasintha

Kusinthasintha kwakunja

Mphamvu yotulutsa mphamvu

dBm

2 × 7

1X7 …… 2 × 9

Malire a SBS

dBm

16.5

13 ~ 19dB chosinthika

Cholumikizira kuwala

SC / APC kapena FC / APC

tchulani musanayitanitse

Pafupipafupi osiyanasiyana

MHz

47 ~ 862

47 ~ 1000 njira

CNR

dB

252

Kusasunthika

dB

± 0.75

Mulingo woyikira wa RF

dBuV

75 ~ 85

AGC yodziyendetsa yokha

C / CTB

dB

≥65.0

C / CSO

dB

≥65.0

RF athandizira impedance

Ω

75

RF Lowetsani Kubweza Loss

dB

> 16 (47 ~ 550) MHz

> 14 (55 ~ 862) MHz

Voteji

V

90 ~ 265VAC

Zosankha -48VDC

Kugwiritsa ntchito mphamvu

W

.50

Ntchito yothandizira limodzi

Ntchito Kutentha

° C

0 ~ 50

Kulamulira kutentha kwapadera

Kutentha kosungira

° C

-20 ~ 85

Chinyezi chachibale

%

20% ~ 85%

Kukula

19 ″ × 11 ″ × 1.75 ″

(W) x (D) x (H)

Kusamalira maukonde

Zamgululi

Msakatuli wothandizira ndi SNMP

Kulemera

Kg

5

Zindikirani:
1) Pazomwe zili zotayika-kutayika, zopangidwira ma 59 PAL-D mawailesi amawailesi yakanema mkati mwa 550MHz pafupipafupi, munthawi ya 550MHz ~ 750 (862) MHz pafupipafupi imafalitsa ma modulation module, digito yosinthira digito (mu 8MHz bandwidth ) ndi 10dB yotsika kuposa mulingo wonyamula ma analog, pomwe mphamvu yolowetsera ndi 0dBm, mutha kuyeza chophatikizira chophatikizira katatu (C / CTB), chophatikiza chonyamula chiwiri (C / CSO) ndi chonyamulira mpaka phokoso (C / CNR) 2) CHIKWANGWANI: 50KM + EDFA

Mndandanda wazogulitsa

Chitsanzo

Kusintha

Zamgululi

Doko lamawonedwe awiri, doko lililonse lamagetsi ≥5dBm

Zamgululi

Doko lamawonedwe awiri, doko lililonse lamphamvu yamagetsi optical6dBm

Zamgululi

Doko lamawonedwe awiri, doko lililonse lamphamvu yamagetsi≥7dBm

Zamgululi

Doko lamawonedwe awiri, doko lililonse lamphamvu yamagetsid8dBm

ZTX1829

Doko lamawonedwe awiri, doko lililonse lamphamvu yamagetsid9dBm


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