Performance |
Index |
Supplement |
Min |
typ. |
Max |
Optical feature |
Operating wavelength |
(nm) |
1300 |
1310 |
1320 |
13 |
1540 |
1550 |
1563 |
CC |
1528 |
|
1543 |
CB |
1528 |
|
1563 |
XX ITU Standard wavelength tunable |
| Wavelength adjustable range |
(nm) |
-1.6
|
|
+1.6 |
XX ITU Standard wavelength tunable |
| Wavelength adjustable mode |
|
In steps ±0.01nm |
XX ITU Standard wavelength tunable |
| Wavelength stability |
(Pm/℃) |
-1 |
|
0 |
TC=20~70℃ |
| Equivalent noise temperature |
(dB/Hz) |
|
|
-155 |
|
| Side mode suppression ratio |
(dB) |
35 |
|
|
|
| Optical isolation |
(dB) |
30 |
|
|
|
| Extinction ratio |
(dB) |
10
|
|
|
|
| SBS |
(dBm) |
16
|
|
|
1310nm |
18
|
|
|
1550nm |
| Optical output power |
(mW) |
8 |
|
30 |
1310nm |
4 |
|
10 |
1550nm |
Return loss |
(dB) |
50
|
|
|
|
Optical connector |
|
SC/APC & LC/APC |
|
RF
feature |
Operating bandwidth |
(MHz) |
47 |
|
862 |
|
Input level |
(dBmV) |
15
|
|
25 |
AGC |
Flatness |
(dB) |
-0.75 |
|
+0.75 |
47~862MHz |
Return loss |
(dB) |
16
|
|
|
|
RF connector |
|
F-female |
|
| Input impedance |
(Ω) |
75 |
|
|
|
| CNR |
(dB) |
51 |
|
|
1310nm PDL-D/60CH |
50.0 |
|
|
1550nm PDL-D/60CH |
| CTB |
(dB) |
|
|
-65 |
1310nm |
| |
|
-63 |
1550nm |
CSO |
(dB) |
|
|
-63 |
1310nm |
| |
|
-58 |
1550nm ≤600MHz |
| |
|
-53 |
1550nm >600MHz |
SAT-IF
feature |
Operating bandwidth |
(HMz) |
950 |
|
2600 |
|
Input range |
(dBm) |
-40 |
|
-25 |
TG type, with AGC amplification |
| |
-8 |
|
TO type, without IF amplification |
| In-band flatness |
(dB) |
|
0.5 |
|
40MHz |
-2.0 |
|
+2.0 |
950~2600MHz |
Input impedance |
(Ω) |
75
|
|
|
|
Return loss |
(dB) |
10 |
|
|
|
IF connector |
|
F-female |
|
| CNR |
(dB) |
28 |
|
|
|
| CTB |
(dB) |
|
|
-36 |
|
| CSO |
(dB) |
|
|
-36 |
|
| To LNB voltage |
(V) |
|
13/18 |
|
|
To LNB max current |
(mA) |
|
|
300 |
|
General feature |
SNMP |
|
RJ45 |
HDS-26A-1-口口 |
Communication interface |
|
RS232 |
HDS-26A-1-口口 |
Power supply |
(V) |
90
|
220 |
265 |
|
Power consumption |
(W) |
|
|
30 |
|
Operating temp. |
(℃) |
0
|
|
+50 |
|
Storage temp. |
(℃) |
-40
|
|
+85 |
|
Relative humidity |
(%) |
5 |
|
95 |
|
Size (W)×(D)×(H) |
|
19×10.5×1.75 ( " )
483×267×44 ( mm ) |
|
Remark: optical transmitter can be specified as HDS-26A-100-TO, Non-IF drive amplifying.
Product series