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GPON vs EPON Pasif Optik Ağlar | FTTH Çözümleri, OEM / Odm, Hızlı Destek

GPON (Gigabit Pasif Optik Ağ) ve EPON (ethernet Pasif Optik Ağ), OLT 'leri birden fazla ONT / ONU' ya bağlayan pasif optik ayırıcılarla noktadan çok noktaya geniş bant erişimi sunan, evden eve fiber (FTTH) için kullanılan önde gelen PON teknolojileridir.

ITU-T G.984 standartlarına göre tanımlanan GPON, 2,5 Gb / sn 'ye kadar aşağı akış hızları ve yukarı akış 1.25 Gb / sn' ye kadar akış hızları sunar, TDMA aracılığıyla 128 kullanıcıyı destekler, şifreleme ve QoS gibi yerleşik hizmetlerle 

EPON, yerel ethernet çerçeveleri kullanan ve simetrik bant genişliği (tipik olarak 1 Gb / sn, 10G 'ye ölçeklenebilir) sunan IEEE tabanlıdır (802.3ah). Uygun maliyetlidir ve ethernet altyapısı ile sorunsuz bir şekilde hizalanır 

Teknik Karşılaştırma

GPON, daha yüksek akış hızı ve daha iyi bant genişliği kullanımı sunarak onu büyük ölçekli, çok hizmetli kentsel dağıtımlar için ideal hale getirir 

EPON, simetrik yukarı / aşağı hızlar ve daha basit paket tabanlı entegrasyon sunar - işletme parkları ve maliyete duyarlı alanlar için harika 

GPON, gelişmiş hizmet kontrolü için OMCI aracılığıyla gelişmiş OAM ve şifreleme özellikleri içerir; EPON, ethernet tabanlı protokoller ve daha basit yönetim kullanır 

EPON donanımı tipik olarak ~% 40 daha ekonomiktir, ancak GPON 'un verimli bant genişliği kullanımı, büyük, yoğun dağıtımlarda daha iyi uzun vadeli YG sunar 

Nasıl Seçilir?

Yüksek bant genişliği, sağlam QoS, güçlü güvenlik özellikleri ve ölçeklenebilir FTTH altyapısı istiyorsanız GPON 'u seçin.

Maliyet verimliliği, simetrik bant genişliği ve ethernet uyumluluğu birincil gereksinimlerinizse EPON 'u seçin.

Özelleştirme ve Hizmetler

Hem GPON hem de EPON OLT 'leri, ONU' ları ve OEM / OEM hizmetleri ile aksesuarları sunuyoruz - özel markalama, paketleme ve yapılandırma seçenekleri.

Hızlı yanıt garantisi - istek üzerine uyumluluğu ve performansı değerlendirmek için örnek üniteler mevcuttur.

Kapsamlı destek: iki yıl garanti, 3 ay içinde kalite sorunları için ücretsiz iade ve bir yıl teknik bakım.

Sipariş ve Danışma

Dağıtım ölçeğiniz, bant genişliği ihtiyaçlarınız, istediğiniz PON türü (GPON veya EPON) ile bize ulaşın ve fiyatlandırma, zaman çizelgeleri ve özelleştirme içeren uygun modüller önerelim.

Sıkça Sorulan Sorular (SSS)

S1: Yüksek yoğunluklu FTTH için hangi PON 'u seçmeliyim? GPON - daha yüksek aşağı akış bant genişliği, QoS ve hizmet esnekliği.

S2: EPON küçük kampüsler için daha mı iyi? Evet - ethernet doğası ve simetrik çıkışı, bu tür dağıtımlar için uygun maliyetli olmasını sağlar.

S3: Hem GPON hem de EPON ekipmanı sunuyor musunuz? Evet - her ikisini de özel modüller ve OEM / Odm desteği ile tedarik ediyoruz.

S4: Sipariş vermeden önce test edebilir miyim? Kesinlikle - örnekler mevcuttur ve 24 saat içinde cevap veririz.

S5: Hangi garantiyi sunuyorsunuz? İki yıl standart, ilk 3 ay içinde ücretsiz iade ve bir yıl bakım desteği.

Alıntı isteyin

Alıntınızı isteyin veya bant genişliği, maliyet ve dağıtım senaryosuna göre projeniz için en iyi PON çözümünü tartışmak için iletişime geçin.


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