CATV optik konvètisè Ethernet
Srxg-100wd
Ftth catv pasif ne o/e konvètisè
SRXG-100WD konvètisè CATV se pou televizyon dijital, fib nan kay la. Machin sa a adopte segondè sansiblite optik k ap resevwa tib la, san yo pa ekipman pou pouvwa, pa gen okenn konsomasyon pouvwa. Lè opinyon optik nivo pwodiksyon nivo PIN =-1 dbm, Vo =68 dbuv, ekonomik, entegrasyon aplikasyon fleksib, aplikasyon nan fib nan rezo a lakay ou.
Li se bati-an CWDM, apwopriye pou yon sèl-fib sistèm trip trip, CATV opere longèdonn 1550Nm, pase longèdonn 1270/1577Nm ak 1310/1490Nm, ka fasilman konekte ONU a nan Epon, GPON, XG-PON.
Karakteristik pwodwi
1.Pa gen pouvwa obligatwa
2. Travay Pleasant 45 ~ 1050MHz
Espesifikasyon nan FTTHCATV optik konvètisè Ethernet
|
Karakteristik optik |
Karakteristik optik |
Inite |
Endeks |
Degi |
|
CATV travay longèdonn |
(nm) |
1540~1560 |
||
|
Pase longèdonn |
(nm) |
1270/1577, 1310/1490 |
||
|
Izolasyon chanèl |
(db) |
Pi gran pase oswa egal a 40 |
1550Nm & 1490nm |
|
|
K ap resevwa pouvwa |
(DBM) |
+1~-15 |
||
|
Pèt retounen optik |
(db) |
Pi gran pase oswa egal a 55 |
||
|
Connector fib optik |
SC/APC |
Mize |
||
|
Karakteristik RF |
Travay Pleasant |
(MHz) |
45 ~ 1050MHz |
|
|
Nivo pwodiksyon |
(DBμV) |
61.9 - 64.4 |
Digital TV (PIN=-1 DBM) |
|
|
Retounen Pèt |
(db) |
Pi gran pase oswa egal a 14 |
47 ~ 862 MHz |
|
|
Sòti enpedans |
(Ω) |
75 |
||
|
Nimewo pò pwodiksyon |
1 |
|||
|
RF tie-an |
F-fi |
|||
|
Karakteristik televizyon dijital |
OMI |
(%) |
4.3 |
|
|
M ' |
(db) |
34.7 - 35.5 |
PIN=-1 DBM |
|
|
28.7 - 31 |
PIN=-13 DBM |
|||
|
Ber |
<1.0E-9 |
PIN: +1 ~ -15dbm |
||
|
Karakteristik jeneral |
Travay temp |
(degre) |
-20~+55 |
|
|
Depo temp |
(degre) |
-40~85 |
||
|
Travay Relativ Temp |
(%) |
5~95 |
Tès done
|
Tès Requency: 366MHz |
||||||
|
Zepeng |
Sòti leve (dbuv) |
M ' |
Diferans pwodiksyon |
MER Diferans |
||
|
(DBM) |
Max |
Min |
Max |
Min |
||
|
0 |
65.1 |
63.2 |
35 |
33.6 |
1.9 |
1.4 |
|
-1 |
64.4 |
61.9 |
35.5 |
34.7 |
2.5 |
0.8 |
|
-2 |
63.1 |
60.7 |
36.3 |
35.4 |
2.4 |
0.9 |
|
-3 |
62.1 |
59.6 |
37.8 |
35.5 |
2.5 |
2.3 |
|
-4 |
60.7 |
58.5 |
39.2 |
35.2 |
2.2 |
4 |
|
-5 |
58.6 |
56.5 |
39.8 |
35.7 |
2.1 |
4.1 |
|
-6 |
57.2 |
55.2 |
39.8 |
35.7 |
2 |
4.1 |
|
-7 |
55.5 |
53.5 |
39.5 |
35.5 |
2 |
4 |
|
-8 |
53.4 |
51.5 |
39.2 |
34.7 |
1.9 |
4.5 |
|
-9 |
51.3 |
50 |
37.3 |
35.2 |
1.3 |
2.1 |
|
-10 |
49.8 |
48.3 |
35.9 |
34 |
1.5 |
1.9 |
|
-11 |
47.9 |
46.4 |
34.5 |
32.3 |
1.5 |
2.2 |
|
-12 |
45.8 |
44.5 |
32.8 |
30.5 |
1.3 |
2.3 |
|
-13 |
43.9 |
42.4 |
31 |
28.7 |
1.5 |
2.3 |
|
-14 |
41.9 |
40.6 |
29.4 |
26.8 |
1.3 |
2.6 |
|
-15 |
39.9 |
38.7 |
27.7 |
25.7 |
1.2 |
2 |
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