SR100 & SR100/WF
FTTH CATV Optic to RF Convertor
(Pin=-1dBm、Vo≥68dBμV、MER≥38dB)
45~1050MHz
1.0 BRIEF INTRODUCTION
SR100 series CATV converter for digital television, fiber to the home. This machine adopts the high sensitivity optical receiving tube,
without power supply, no power consumption. When the input optical power output level Pin=-1dBm, Vo=6 8dB V, can be
economically and flexibly apply the integration of three networks, fiber to the home network application. SR100 appearance
of enamel, there are two kinds of optical mode selection:
1. SR100: CATV operating wavelength 1260~1620nm.
2. SR100/WF: Built-in 1310/1490nm filter, suitable for single-fiber triple wavelength system, CATV Operating wavelength 1550nm.
2.0 PRODUCT DISPLAY

3.0 PRODUCT FEATURE
1. No Power required
2. Work bandwidth 45~1050MHz
3. Output Level=68dBμV (Pin=-1dBm)
4.0 MAIN APPLICATION
1. CATV FTTH
2. Integration of three networks
3. FTTH PON
5.0 TEST DATA

6.0 TECHNICAL INDEX
Optic feature
|
Optic feature
|
Unit
|
Index
|
Supplement
|
CATV Work wavelength
|
(nm)
|
1260~1620
|
SR100
|
1540~1563
|
SR100/WF
|
Channel Isolation
|
(dB)
|
≥40
|
1550nm&1490nm
|
Resposibitity
|
(A/W)
|
≥0.85
|
1310nm
|
≥0.9
|
1550nm
|
Receiving power
|
(dBm)
|
+2~-14
|
|
Optical return loss
|
(dB)
|
≥55
|
|
Optical fiber connector
|
|
SC/APC
|
SR100-SC
|
|
FC/APC
|
SR100-FC
|
RF Feature
|
Work bandwidth
|
(MHz)
|
45~1050MHz
|
|
Output level
|
(dBμV)
|
>68
|
Digital TV (Pin=-1dBm)
|
Return loss
|
(dB)
|
≥14
|
47~862MHz
|
Output impedance
|
(Ω)
|
75
|
|
Output port number
|
|
1
|
|
RF tie-in
|
|
F-Female
|
|
DigitalTV eature
|
OMI
|
(%)
|
4.3
|
|
MER
|
(dB)
|
≥38
|
Pin=-1dBM
|
≥30
|
Pin=-13dBm
|
BER
|
|
<1.0E-9
|
Pin:+2~-14dBm
|
General feature
|
Work temp
|
(℃)
|
-20~+55
|
|
Storage temp
|
(℃)
|
-40~85
|
|
Work relative temp
|
(%)
|
5~95
|
|
Size (W)×(D)×(H)
|
(mm)
|
23×53×12
|
A Type (Enamel Type)
|
Ф13×28
|
B Type (Fiber Type)
|
50×88×22
|
C Type (Box Type)
|

7.0 ORDRE INFORMATION
Model
|
Input Wavelength
|
CATV Operating Wavelength
|
Data Pass
Wavelength
|
Output Fiber
Connector
|
SR100-SC
|
1310 or 1550nm
|
1260~1620nm
|
-
|
SC/APC
|
SR100/WF-SC
|
1310,1490/1550nm
|
1540~1563nm
|
-
|
SC/APC
|
SR100-FC
|
1310 or 1550nm
|
1260~1620nm
|
-
|
FC/APC
|
SR100/WF-FC
|
1310,1490/1550nm
|
1540~1563nm
|
-
|
FC/APC
|
8.0 NOTE
1. SR100, SFT9008B and set top box (STB) of the RF input port directly connected.
SR100B for user wiring box.
2. When using the RF connector, and the RFnput interface must be tightened to STB. Otherwise,
the ground is bad, can cause high frequency segments Digital TV signals MER degradation.
3. Keep the optical connector clean, the bad link will cause too low RF output level
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