Ọdụ ụgbọ mmiri asatọ EDFA
E wuru fwdm anya, ọ nwere ike ibufe netwọk broadband na CATV ọnụ.
Nabata teknụzụ eriri abụọ nke Er Yb nke e ji koodu rụọ;
Ọdụ ntinye Catv: 1 nhọrọ
Ọdụ ntinye Olt: nhọrọ 4-32
Com ọdụ ụgbọ mmiri mmepụta: nhọrọ 4-32;
Ike mmepụta anya: mkpokọta mmepụta ruo 15W(41dBm);
Ọnụọgụ mkpọtụ dị ala: <6dB mgbe ntinye bụ 0dBm;
Njikwa netwọk zuru oke, dịka njikwa netwọk SNMP ọkọlọtọ si dị;
Sistemụ njikwa okpomọkụ nwere ọgụgụ isi na-eme ka oriri ike dị ala;
Usoro Usoro ihe Ngalaba Usoro teknụzụ Ihe ngosi Bandwit arụmọrụ nm 1545 - 1565 Oke ike ntinye anya dBm -3 - +10 Oke mkpọchi kacha elu:-10-+10 Oge Mgbanwe Anya ms ≤ 5 Ike mmepụta ngwa anya kachasị elu dBm 41 Nkwụsi ike ike mmepụta dBm ±0.5 Mkpọtụ ụda dB ≤ 6.0 Ike ntinye anya 0dBm, λ=1550nm Mfu nloghachi Ntinye dB ≥ 45 Mbupụta dB ≥ 45 Ụdị Njikọ Anya CATV NA: SC/APC, PON:SC/PC MA Ọ BỤ LC/PC COM:SC/APC MA Ọ BỤ LC/APC Mfu ntinye ọdụ ụgbọ mmiri PON gaa na COM ≤ 1.0 dBm C/N dB ≥ 50 Ọnọdụ ule dịka GT/T 184-2002. C/CTB dB ≥ 63 C/CSO dB ≥ 63 Voltaji ọkọnọ ike V A: AC100V – 260V (50 Hz ~ 60Hz) B: DC48V (50 Hz ~ 60Hz) C:DC12V(50 Hz~60Hz) Oke okpomọkụ ọrụ °C -10 – +42 Oke iru mmiri ọrụ kachasị % Oke 95% enweghị mmiri ozuzo Oke iru mmiri nchekwa kachasị % Oke 95% enweghị mmiri ozuzo Akụkụ mm 483(L)×440(W)×88(H)
Ụdị nlereanya Ngụkọtaike mmepụta dBm Nọmba ọdụ ụgbọ mmiri mmepụta Ike mmepụta kwa ọdụ dBm NAWDM EYA-4 -18 25 4 18 17 EYA-4 -19 26 4 19 18 EYA-4 -20 27 4 20 19 EYA-4 -21 28 4 21 20 EYA-4 -22 29 4 22 21 EYA-4 -23 30 4 23 22 EYA-4 -24 31 4 24 23 EYA-8 -15 25 8 15 14 EYA-8 -16 26 8 16 15 EYA-8 -17 27 8 17 16 EYA-8 -18 28 8 18 17 EYA-8 -19 29 8 19 18 EYA-8 -20 30 8 20 19 EYA-8 -21 31 8 21 20 EYA-8 -22 32 8 22 21 EYA-8 -23 34 8 23 22 EYA-8 -24 35 8 24 23 EYA-16 -15 29 16 15 14 EYA-16 -16 30 16 16 15 EYA-16 -17 31 16 17 16 EYA-16 -18 32 16 18 17 EYA-16 -19 33 16 19 18 EYA-16 -20 34 16 20 19 EYA-16 -21 35 16 21 20 EYA-16 -22 36 16 22 21 EYA-16 -23 37 16 23 22 EYA-16 -24 38 16 24 23 EYA-32 -15 32 32 15 14 EYA-32 -16 33 32 16 15 EYA-32 -17 34 32 17 16 EYA-32 -18 35 32 18 17 EYA-32 -19 36 32 19 18 EYA-32 -20 37 32 20 19 EYA-32 -21 38 32 21 20 EYA-32 -22 39 32 22 21 EYA-32 -23 40 32 23 22 EYA-32 -24 41 32 24 23 Site na ọdụ ụgbọ mmiri PON ruo na ọdụ ụgbọ mmiri COM, enwere mfu ntinye 1dBm & 1310nm na 1490nm. Tebụl Ntụnyere Ihe nlereanya na Ike
Ngwa Netwọk amplification nke otu ụdị eriri 1550 Netwọk FTTH Netwọk CATV Netwọk ogwe osisi dị anya. FTTx PON, oke ogologo ọrụ kachasị: 1529.16~1563.86nm. Ụdị sistemụ nnyefe SDH/PDH niile.