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SFP+/QSFP

SFP vs QSFP
SFP QSFP
Transceiver ya SFP (Small Form-factor Pluggable) imagwiritsa ntchito njira imodzi kutumiza ndi kulandira deta QSFP (Quad Small Form-factor Pluggable) imaphatikiza njira zinayi mu gawo limodzi kuti ikwaniritse bandwidth yoposa kanayi.
SFP (Mzere 1): Ili ndi malo ocheperako okhala ndi msewu umodzi wotumizira (Tx) ndi kulandira (Rx). Nthawi zambiri imagwiritsa ntchito zolumikizira za LC duplex kapena SC simplex. QSFP (Mizere 4): Ili ndi malo okulirapo. Ili ndi ma transmit anayi odziyimira pawokha komanso ma receiver channel anayi odziyimira pawokha. Nthawi zambiri imagwiritsa ntchito ma MPO/MTP connectors okwera kwambiri (pa parallel optics) kapena internal multiplexer pamwamba pa LC duplex (ya Wavelength Division Multiplexing).
Fomu Yopangira Mitengo Yoyambira ya Deta Muyezo Wofanana / Mitundu Milandu Yogwiritsidwa Ntchito Kawirikawiri
SFP 1 Gbps 1G SFP Maulalo akale amakampani
SFP+ 10 Gbps 10G SFP+ Makope amakono amakampani
SFP28 25 Gbps 25G SFP28 Malo osungira deta a 5G FTTA / Data
SFP56 50 Gbps 50G SFP56 Makompyuta opangidwa ndi waya opanda zingwe pakati
QSFP+ 40 Gbps (4 x 10G) 40G Base-SR4 / LR4 Magawo ogawa makampani
QSFP28 100 Gbps (4 x 25G) 100G Base-SR4 / LR4 Nsalu za pakati pa tsamba ndi msana
QSFP56 200 Gbps (4 x 50G) 200G FR4 / DR4 Magulu a AI ndi zomangamanga zamtambo
KCO QSFP+ 40G SR4 40Gb/s QSFP+ MMF 100M MPO Connector Transceiver yokhala ndi DDM

KCO QSFP+ 40G SR4 40Gb/s QSFP+ MMF 100M MPO Connector Transceiver yokhala ndi DDM

Mphamvu Yaikulu ya Channel: 40 Gbps pa gawo lililonse

Kufikira 11.1Gbps Kuchuluka kwa deta pa njira iliyonse

Utali wokwanira wa ulalo wa 100m pa OM3 multimode fiber Kapena maulalo a 150m pa OM4 multimode fiber

Ukadaulo wa VCSEL wa 850nm Wodalirika Kwambiri

Chozimitsira magetsi chotenthedwa

Kutsatira njira zodziwira matenda za digito za SFF-8436

Kutentha kwa kesi yogwiritsira ntchito: 0°C mpaka 70°C

Kutaya mphamvu < 0.7 W

KCO QSFP28 100G ER4 ER4L-S SMF 1310nm 40km WDM LC 100Gb/s QSFP28 ER4 SMF 1310nm WDM DLC Optical Transceiver

KCO QSFP28 100G ER4 ER4L-S SMF 1310nm 40km WDM LC 100Gb/s QSFP28 ER4 SMF 1310nm WDM DLC Optical Transceiver

+ KCO QSFP28 100G ER4 fiber optical transceiver imalumikiza njira yolandirira ndi yotumizira pa module imodzi. Kumbali yotumizira, njira zinayi za mitsinje ya data yotsatizana zimabwezedwa, kusinthidwa nthawi, ndikuperekedwa kwa madalaivala anayi a laser.

+ Madalaivala a laser amalamulira 4-EML yokhala ndi kutalika kwapakati kwa 1296 nm, 1300nm, 1305nm ndi 1309 nm.

KCO QSFP28 100G LR4 SMF 1310 10km DOM LC 100Gb/s QSFP28 Single mode LR4 Transceiver

KCO QSFP28 100G LR4 SMF 1310 10km DOM LC 100Gb/s QSFP28 Single mode LR4 Transceiver

KCO QSFP28 100G LR4Transceiver yowala imaphatikiza njira yolandirira ndi yotumizira pa module imodzi. Kumbali yotumizira, njira zinayi za mitsinje ya data yotsatizana zimabwezedwa, kusinthidwa nthawi, ndikuperekedwa kwa oyendetsa anayi a laser.

Madalaivala a laser amalamulira 4-Distributed Feedback Laser (DFB) yokhala ndi kutalika kwapakati kwa 1296 nm, 1300nm, 1305nm ndi 1309 nm. Zizindikiro za kuwala zimawonjezeredwa ku ulusi wa single-mode kudzera mu cholumikizira cha LC chokhazikika chamakampani.

100G QSFP28 PSM4 SMF 1310nm 2KM MTP MPO Fiber Optic Transceiver

100G QSFP28 PSM4 SMF 1310nm 2KM MTP MPO Fiber Optic Transceiver

- P/N:KCO-QSFP28-100G-PSM4

- Mpaka 26Gbps pa bandwidth ya njira iliyonse;

- Yogwirizana ndi QSFP28 MSA

- Ma channel anayi 1310nm DFP

- Njira 4 zowunikira chithunzi cha PIN

- Kufikira mtunda wa 2km pamwamba pa ulusi wamba wa single mode

- Cholumikizira cha MTP MPO chikugwirizana

- Mawonekedwe amagetsi otentha osinthika

- Mphamvu yamagetsi imodzi +3.3V ikugwira ntchito

- Kutentha kwa malonda kuyambira 0°C mpaka 70°C

- Yogwirizana ndi IEEE 802.3ba pa maulalo a 100GBASE-PSM4

- Gawo Lotsatira RoHS

KCO QSFP28 100G ZR4 SMF 1310nm 80km WDM LC Fiber Optic Transceiver

KCO QSFP28 100G ZR4 SMF 1310nm 80km WDM LC Fiber Optic Transceiver

KCO QSFP28 100G ZR4 yapangidwa kuti igwiritsidwe ntchito polumikizirana ndi kuwala kwa 80km.

Gawoli lili ndi chotumizira cha kuwala cha misewu 4, cholandirira kuwala cha misewu 4 ndi bolodi yoyang'anira ma module kuphatikiza mawonekedwe awiri a waya.

Zizindikiro za kuwala zimachulukitsidwa kukhala ulusi wa single-mode kudzera mu cholumikizira cha LC chamakampani.

Cisco Yogwirizana ndi 100GBASE-SR SWDM4 QSFP28 BiDi 850/880/910/940nm 100m DOM Duplex LC/UPC MMF Optical Transceiver Module

Cisco Yogwirizana ndi 100GBASE-SR SWDM4 QSFP28 BiDi 850/880/910/940nm 100m DOM Duplex LC/UPC MMF Optical Transceiver Module

KCO QSFP28100G SRBD MMF 100M LC Duplex DOM

Cisco Compatible 100GBASE-SR SWDM4 QSFP28 Bi-Directional Optical Transceiver Module ya Ethernet ndi Data Center (MMF, 850/880/910/940nm, 100m, LC, DOM)

Cisco Yogwirizana ndi 100GBASE-SR4 QSFP28 850nm 100m DOM MPO-12/UPC MMF Optical Transceiver Module, Yofalikira mpaka 4 x 25G-SR yokhala ndi DDM

Cisco Yogwirizana ndi 100GBASE-SR4 QSFP28 850nm 100m DOM MPO-12/UPC MMF Optical Transceiver Module, Yofalikira mpaka 4 x 25G-SR yokhala ndi DDM

Kufikira 27.952 Gbps Kuchuluka kwa deta pa njira iliyonse

Kutalika kwakukulu kwa ulalo wa maulalo a 150m pa OM4 multimode fiber

Ukadaulo wa VCSEL wa 850nm Wodalirika Kwambiri

Chozimitsira magetsi chotenthedwa

Kutsatira njira zodziwira matenda pa intaneti za SFF-8636

Kugwirizana ndi QSFP28 MSA

Kutentha kwa kesi yogwiritsira ntchito: 0°C mpaka 70°C

Kutaya mphamvu < 2.0W

KCO QSFP56 200G FR4 S SMF 2km DLC QSFP56 Optical Fiber Transceiver 200G-FR4H OSFP SMF Duplex LC 2km

KCO QSFP56 200G FR4 S SMF 2km DLC QSFP56 Optical Fiber Transceiver 200G-FR4H OSFP SMF Duplex LC 2km

- Mpaka 50Gbps pa data pa channel iliyonse pogwiritsa ntchito PAM4 modulation

- Ma transmitter ndi olandila njira 4 za duplex

- Gulu la CWDM LD ndi PD lophatikizidwa

- Duplex LC/UPC yolumikizira mawonekedwe ikugwirizana

- Mphamvu yamagetsi imodzi +3.3V 6, ntchito ya DDM yakhazikitsidwa

- Chofunikira cha QSFP56 chotenthetsera kutentha

- Kutalika kwakukulu kwa ulalo wa 2km kudzera mu ulusi wa SMF

- Kutaya mphamvu kochepa: <6.5W

- Satifiketi yapadziko lonse lapansi ya chitetezo cha laser ya kalasi 1

- Kutentha kogwira ntchito: 0~ +70

- Kugwirizana ndi ROHS

KCO QSFP56 200G LR4 S SMF 1310nm 10km DOM DLC 200GBASE-LR4 QSFP56 1310nm 10km DOM Duplex LC SMF Fiber Optic Transceivers

KCO QSFP56 200G LR4 S SMF 1310nm 10km DOM DLC 200GBASE-LR4 QSFP56 1310nm 10km DOM Duplex LC SMF Fiber Optic Transceivers

- Yogwirizana ndi 200GBASE-LR4, 4x 26.5625 GBd PAM4

- 200GAUI-4 ikugwirizana ndi malamulo, 4x 26.5625 GBd PAM4

- Chofunikira cha QSFP56 chotenthetsera kutentha

- Kutsatira QSFP+ 28 Gb/s

- Kutalika kwakukulu kwa ulalo wa 10km kudzera pa SMF

- Cholumikizira cha Duplex LC

- Kutaya mphamvu kochepa: <8.0W

- Kutentha kogwira ntchito: 0 mpaka 70ºC

KCO QSFP56 200G SR4 S MMF MPO-12 100m 200Gbps QSFP56 OSFP Multimode 100m MTP MPO Fiber Optic Transceiver

KCO QSFP56 200G SR4 S MMF MPO-12 100m 200Gbps QSFP56 OSFP Multimode 100m MTP MPO Fiber Optic Transceiver

- Transceiver Yotentha Yothamangitsidwa ya QSFP56

- Imathandizira kuchuluka kwa 212,5Gbps

- Mpaka 53.125Gbps pa data pa njira iliyonse

- Doko la QSFP56 logwirizana ndi SFF-8665;

- Kasamalidwe ka I2C kotsatira SFF-8636

- Yogwirizana ndi IEEE802.3cd 200GBASE-SR4

- Cholumikizira cha MPO-12 chokhala ndi UPC kumapeto kwa nkhope

- Kutalika kwakukulu kwa ulalo wa 100m pa OM4 MMF

- Mphamvu Yowonjezera ya 3.3V imodzi

- Kutaya mphamvu kochepa (<4.5W)

- Kutentha kwa chikwama chogwirira ntchito: 0°C mpaka 70°C

- Kutsatira RoHS

KCO-QDD-400G-SR8-S MMF 850nm 100m DOM MPO-16/APC

KCO-QDD-400G-SR8-S MMF 850nm 100m DOM MPO-16/APC

Kufalikira kwa Module ya 400GBASE-SR8 QSFP-DD Optical Transceiver Module yogwirizana ndi 2 × 200G-SR4 ndi 8 × 50G-S

- Chowotcha chosinthika cha QSFP-DD mawonekedwe

- Imathandizira kuchuluka kwa bit ya 400Gb/s

- Mpaka 53.125Gbps pa data pa njira iliyonse

- Kutalika kwakukulu kwa ulalo wa 70m pa OM3 ndi 100m pa OM4

- Cholumikizira cha MPO

- Kutentha kwa bokosi: 0 ~ +70

- Kutaya mphamvu: <10W

- Mphamvu imodzi ya 3.3V

- Kugwirizana Kotsimikizika mu Arista/NVIDIA/Cisco RoCE Networking

- Bandwidth Yaikulu

- Kuchedwa Kochepa

- Yogwirizana ndi QSFP-DD MSA

- Yogwirizana ndi IEEE 802.3cd

- Madandaulo a RoHS

KCO QDD 400G FR S 4*100G PAM4 SMF 1310nm 2KM MPO-12 QDD-4x100G-FR-S

KCO QDD 400G FR S 4*100G PAM4 SMF 1310nm 2KM MPO-12 QDD-4x100G-FR-S

Zogwirizana ndi 400GBASE-FR QSFP-DD 4 * 100G PAM4 Optical Transceiver Module 1310nm 2Km DOM MPO-12/APC Fiber Optic Equipment

- Kutsatira malamulo a QSFP-DD MSA

- Cholumikizira cha MPO-12 chokhala ndi mbali yokhotakhota ya 8°

- Kugwiritsa ntchito mphamvu <11 W

- Kutentha kwa chikwama chogwirira ntchito kuyambira 0 mpaka 70 ºC

- CMIS 4.0 mawonekedwe oyang'anira

- Njira Yoyambira • 4x 100GBASE-FR1 yogwirizana ndi 53.125GBd PAM4 • 100GAUI-2 yogwirizana ndi 2x 26.5625 GBd PAM4

- Njira Yosonkhanitsira • 400GBASE-FR4 yogwirizana ndi 4x 53.125GBd PAM4 • 400GAUI-8 yogwirizana ndi 8x 26.5625 GBd PAM4

Kugwiritsa ntchito SFP ndi QSFP pa FTTH ndi FTTA Solution

Chiyerekezo cha Kapangidwe FTTH (Ulusi Wopita Kunyumba) FTTA (Ulusi-mpaka-ku-Antena)
Module ya Mphepete (SFP) GPON / XGS-PON SFP (Simplex SC) 25G SFP28 eCPRI (Duplex kapena BiDi LC)
Core Module (QSFP) Maulalo a Network a QSFP28 / QSFP-DD Kuphulika kwa wailesi ya QSFP28 Port-to-SFP28
Ndondomeko Yoyambira Kuyika kwa Ethernet / ATM CPRI (4G) / eCPRI (5G Yopakidwa)
Kufunika kwa Nthawi Yopuma Zamalonda (0°C mpaka 70°C) mkati mwa CO2 Zamakampani (-40°C mpaka 85°C) pamwamba pa mlongoti
Kagwiritsidwe Ntchito [ Ofesi Yaikulu OLT ] ===( QSFP Uplink )===> [ Core Switch ]
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(PON SFP)
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[ Passive Splitter ] ——> [ Kunyumba ONT / ONU ]
[ BBU Hub / DU ] ===( Kuphulika kwa QSFP28 )===> [ Madoko a Tower a SFP28 4x ]
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(Thupi Loyima)
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[25G SFP28 RRU]
Ma network a FTTH amadalira kwambiri ma topology a Passive Optical Network (PON) kuti agawire intaneti kuchokera ku Central Office (CO) kupita ku nyumba za anthu payokha. Maselo a SFP28 (25G) Standard: Modern 5G Macro cells amagwiritsa ntchito ma transceivers a 25G SFP28 opangidwa makamaka kuti agwiritsidwe ntchito pa eCPRI (Enhanced Common Public Radio Interface).
Mbali ya OLT: Chassis ya Optical Line Terminal (OLT) imagwiritsa ntchito ma module apadera a PON SFP (GPON, XGS-PON, kapena 25G-PON). Izi ndi zapadera chifukwa ndi BiDi (Bidirectional) simplex SFPs—yogwiritsa ntchito cholumikizira chimodzi cha SC kuti chitumize pa wavelength imodzi (monga, 1490nm) ndikulandira pa ina (monga, 1310nm) kuti itumikire nyumba zokwana 32 kapena 64 pa chingwe chimodzi cha ulusi. Kulimbitsa Mafakitale: Ma SFT omwe amayikidwa pamwamba pa nsanja ayenera kukhala ndi kutentha kwa mafakitale (-40°C mpaka 85°C) kuti apulumuke nyengo yovuta kwambiri. Amaphatikizidwa m'nyumba zolimba zakunja monga FullAXS kapena ODVA asanalumikizidwe mwachindunji ku Remote Radio Unit (RRU)
Mbali ya ONT/ONU: Malo olumikizirana a netiweki ya optical-side mkati mwa nyumba kapena bizinesi nthawi zambiri amagwiritsa ntchito ma module a 1G SFP kapena 10G SFP+ omwe amalumikizidwa mu chipata cholowera m'nyumba. BiDi & CWDM: Kuti asunge kulemera ndi ulusi pa chuma cha nsanja, akatswiri nthawi zambiri amagwiritsa ntchito ma module a BiDi SFP28 kapena CWDM SFP28, zomwe zimathandiza kuti ma frequency band angapo agawane zingwe zochepa zagalasi.
Kugwiritsa Ntchito QSFP (Central Office Core: Ogwiritsa ntchito kunyumba sagwiritsa ntchito ma module a QSFP. M'malo mwake, ma transceiver a QSFP28 (100G) kapena QSFP-DD (400G/800G) amagwiritsidwa ntchito mkati mwa Central Office. Amasonkhanitsa kuchuluka kwa anthu omwe amabwera kuchokera ku makadi ambiri a PON SFP ndikuyendetsa kupita ku intaneti yayikulu. Kukhazikitsa Ma breakout: M'malo mogwiritsa ntchito zingwe 24 za SFP, rauta ya baseband yolimba kwambiri idzagwiritsa ntchito ma doko a QSFP28 (100G) mu breakout mode. Doko limodzi la QSFP28 limalumikizana ndi chingwe cha trunk cha MPO cha 1-to-4 breakout, kupereka bwino njira zinayi zodziyimira pawokha za 25G eCPRI mpaka ma radio anayi osiyana.

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