1. Excellent photodiod
2. 1310nm and 1550nm two mode receiver

3. 862MHZ bandwidth,Bi-directional transmission

4. High reliability

5. GaAs amplifier module,4 high level output ports, low distortion

6. Excellent switching power supply

7. Return path optical transmitter: FP , DFB , CWDM available




Specifications:

Forward path

Item
Unit
Specification
Remark

Optical
Optical Wavelength
nm
1310 or1550


Optical Input Power
dBm
+1.5 -5


Optical Connector

FC/APC or SC/APC


Optical Link
Frequency Response
dB
í+1.5


Output level
dBµV
>104
Optical input power -1 dBm

Return Loss at Output
dB
í¦16dBí_550MHz

í¦14dB550-860MHz


C/N
dB
í¦51
1) Connected with TOT13 optical transmitter,10KM opticalfiber plus the loss of optical passive,4%OMI.

2) RF output levelí¦104dBuV,optical input power -1dBm.

CSO
dB
í¦60

CTB
dB
í¦65





Reverse Path

Parameter
Unit
Specification
Remark

DFB
FP

RF Input
dBmV
18
18


Optical Output Power
mw
1~4
1


Input Return Loss
dB
<-14
<-14


Flatness
dB
í+1
í+1
5~200MHz

C/N
dB
50
45
1) Four signal method: 19,25,31,37MHz

2.)Two signal method: 13,19MHz

3)Test Condition: standard receiver, 10dB link loss.

CSO
dBc
-51
-45

CTB
dBc
-55
-45

Optical Output Power
mW
1~4
1


Flatness
dB
í+1
í+1
5~200 MHz

Optical Wavelenth
nm
1310
1310


Operation Temperature

-20~+85
-20~+85