Kounga Pai SFP Module - 1.25G Aratau Kotahi 20Km DDM | Kotahi te Fiber SFP Transceiver JHA5420D-35 - JHA

Āhuatanga:

1). Tae atu ki te 1.25Gb/s Hononga Raraunga

2). Hot-Pluggable

3). Tuhono LC kotahi

4). Tae atu ki te 20 kiromita i runga i te 9/125μm SMF

5). 1310nm FP kaiwhakawhiti laser

6). 1550nm PIN-whakaahua-whakaahua

7). Takitahi + 3.3V Hiko Hiko

8). Atanga Aroturuki E rite ana ki te SFF-8472

9). Te tohanga mana teitei

10). Ahumahi Ahumahi / Whakaroa / Awhe pāmahana whakahaere arumoni: -40°C ki te 85°C/-5°C ki te 85°C/-0°C ki te 70°C Putanga e waatea ana

11). RoHS ture me te kore utu

Nga tono:

1). 1000Turanga-LX Itarangi

2). Whatunga Metro/Urunga

3). 1×Fibre Channel

4). Ētahi atu Hononga Optical

Whakaahuatanga:

Ko te JHA5420D-35 Transceivers he mahinga teitei, he waahanga utu whai hua kei a ia he atanga optics LC kotahi. He hototahi ki te Whakaaetanga Maama-Sourcing Agreement Small Form Factor Pluggable Multi-Sourcing (MSA) me nga mahi tātaritanga Mamati e waatea ana ma te pahi rangatū 2-waea kua tohua ki SFF-8472. Ko te waahanga kaiwhiwhi e whakamahi ana i te kaikawe PIN me te kaikawe e whakamahi ana i te laser 1310 nm FP, tae atu ki te 14dB hono budge whakarite i tenei waahanga 1000Base-LX Ethernet 20km tono.

• Whakatauranga Morahi Tino

•E taunaki anaTaiao Mahi:

•Nga Tohu Hiko(T_ON= -40 ki te 85°C, VCC = 3.135 ki te 3.465 Volts)

Tuhipoka:

1. AC honoa.
2. Ko te ara iahiko tuwhera ranei.
3. Ki te 100 ohm te whakamutu rereke.
4. 20 – 80 %
5. Ko LOS te LVTTL. Ko te arorau 0 te tohu mahi noa; arorau 1 tohu kore tohu kitea.
6. Ko nga whakaritenga katoa o te kaiwhakawhitiwhiti he rite ki te whakanekehanga sinusoidal tuku hiko o te 20 Hz ki te 1.5MHz tae atu ki te uara kua tohua ma te whatunga tātari hiko e whakaatuhia ana i te wharangi 23 o te Small Form-Factor Pluggable (SFP) Transceiver Multi-Source Agreement (MSA) , Hepetema 14, 2000.

•Tawhā Optical(T_ON= -40 ki te 85°C, VCC = 3.135 ki te 3.465 Volts)

Tuhipoka

1. Ka whakarewahia te mana whatu ki SMF.
2. 20-80%.
3. Ka tatauhia te katoa o te jitter mai i nga inenga DJ me te RJ ma te whakamahi i te TJ = RJ + DJ. Ko te RJ koha ka tatauhia mo te 1×10-12 BER ma te whakarea i te jitter RMS (i ine i runga i te pikinga kotahi, i te mata taka ranei) mai i te oscilloscope ma te 14. Mo ia FC-PI (Ripanga 9 – putanga SM jitter, tuhipoka 1), ko te tino takoha Ka whakaaetia te RJ ki te piki ake ki runga ake i tona rohe mena ka heke iho te DJ i takoha mai ki raro i ona tepe, mena ka noho tonu te DJ putanga me te TJ ki roto i o raatau whakaritenga. Ko nga tepe morahi o te FC-PI me te keehi kino rawa atu kua tohua te whakaurunga jitter wae.
4. I inehia ki te PRBS 2^7-1i te 10^-12BER

•Taumahi Pin

Hoahoa o te Poari Kaihautu Poraka Poraka Tau Pin me te Ingoa

Hoahoa o te Poari Kaihautu Poraka Poraka Nga Nama me nga Ingoa 

•PinWhakamaramatanga Mahi

Tuhipoka:

1. Ko te papa taiawhio kua wehea o roto mai i te papa tahuhu.
2. Ko te putanga taiaho kua monokia i runga i te TDIS>2.0V, kua tuwhera ranei, kua whakahohea ki te TDIS
3. Me toia ake ki te 4.7k – 10 kohms i runga i te papa manaaki ki te ngaohiko i waenga i te 2.0V me te 3.6V. Ko te MOD_DEF(0) ka kumea te raina kia iti hei tohu kua whakauruhia te kōwae.
4. Ko te whiriwhiri reiti kaore i te whakamahia
5. Ko te LOS he putanga kaikohi tuwhera. Me toia ake ki te 4.7k – 10 kohms i runga i te papa manaaki ki te ngaohiko i waenga i te 2.0V me te 3.6V. Ko te arorau 0 te tohu mahi noa; arorau 1 tohu mate o te tohu.
6. AC honoa

•Kōwae SFPEEPROM Nga korerome te Whakahaere

Ka whakatinanahia e nga waahanga SFP te kawa korero rangatū 2-waea kua tautuhia i roto i te SFP -8472. Ko nga korero ID rangatū o nga waahanga SFP me nga tawhā Aroturuki Mamati Mamati ka taea te uru atu ma te I²Atanga C i te wahitau A0h me A2h. Kei te mapi te mahara ki te Ripanga 1. Ko nga korero ID Taipitopito (A0h) kei te Ripanga 2. Me te tohu DDM i te wahitau A2h. Mo etahi atu korero mo te mapi mahara me nga whakamaarama paita, tirohia te SFF-8472, "Atanga Aroturuki Mamati Mamati mo nga Kaituku Matapihi". Ko nga tawhā DDM kua whakatikahia a roto.

Ripanga 1.Mahere Pumahara Mamati Mamati (Whakaahua Apure Raraunga Tauwhāiti)

Ripanga 2- EEPROM Nga Ihirangi Mahara ID Serial (Aah)

•Nga Ahuatanga Aroturuki Mamati Mamati

•Whakaritenga Ture

Ko te JHA5420D-35 e tutuki ana ki te Whakaaetanga Electromagnetic Compatibility (EMC) o te ao me nga whakaritenga me nga paerewa haumaru o te ao (tirohia nga taipitopito kei te Ripanga e whai ake nei).

•Porowhita Manakohia 

Porowhita Manakohia te Kaihautu SFP

•Ahu Hangarau 

Te Tuhi Miihini

Kei a JHA te mana ki te whakarereke i nga hua me nga korero kei roto nei me te kore panui. Karekau he taunahatanga na runga i to raatau whakamahinga, tono ranei. Karekau he mana i raro i tetahi patene e haere tahi ana i te hokonga o aua hua, korero ranei.

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