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¡¡¡¡OPV2500/2600 series supply first-class broadcast transmission systems with high quality and high standard. Normative OPV2500 products provide one transmission channel that can carry one analog video, four audio and two data streams (RS-232/RS485) over one multimode or one single mode fiber.
¡¡¡¡OPV2600 products can be expanded to two channels (unidirectional or bi-directional) over one multimode or one single-mode fiber. Each channel carries one first-class broadcast quality analog video, four audio (two pair of stereos) and two data streams (RS-232/RS485). By using digital technology, the transportation distance of the whole system is up to 60 Km.
¡¡¡¡OPV2500/2600 series are your ideal and economic choice for fiber optic transmission system with high quality for end-to-end transmission. |
| Type
of the products |
The
products describing |
| OPV2500T/R-M |
1Video,4Audio |
| OPV2500T/R-M-3 |
1Video,4Audio |
| OPV2500T/R-S |
1Video,4Audio |
| OPV2502T/R-M |
2Video,8Audio |
| OPV2502T/R-S |
2Video,8Audio |
| OPV2600T/RX-M |
2X
1Video,4Audio/data |
| OPV2600T/RX-M-3 |
2X
1Video,4Audio/data |
| OPV2600T/RX-S |
2X
1Video,4Audio/data |
| OPV2600T/RX-S-XL |
2X
1Video,4Audio/data |
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Applications
Broadcasting and TV program transmis-sion
Long-distance multimedia Learning
Video conferencing
Security monitoring and cable TV
system
Relay between studios and transmission
center (STL)
TV programming |
OPV2600 System Chart
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| SPECIFICATIONS |
|
Parameter |
Typical value |
Unit |
Remark |
Video |
Channel capacity |
1 |
Channel |
Unidirectional |
Sampling frequency |
50 |
MHz |
|
Sampling accuracy |
12 |
Bit |
|
Video input/output impedance |
75 |
Ohm |
|
Return loss |
30 |
dB |
0.1MH to 5.5MHz |
Input/output signal voltage |
1 |
Vp-p |
|
Input overloading voltage |
1.5 |
Vp-p |
|
Input gain |
1 |
¡À 10% |
|
Bandwidth |
10 |
MHz |
3dB |
Low-frequency distortion |
|
Vmax |
|
C/L bunch interference |
0.4 |
% |
n/a(S-Video) |
Optic nonlinearity |
1.0 |
% |
|
C/L gain difference |
3 |
% |
|
C/L delay |
10 |
Nanosecond |
|
Diff. Gain |
1 |
% |
|
Diff. Phase |
1 |
¡ã |
|
S/N ratio |
£¾ 70 |
dB |
Weighted |
Audio |
Channel capacity |
4 |
Channel |
Unidirectional |
Sampling frequency |
64 |
KHz |
|
Sampling accuracy |
24 |
Bit |
|
Input impedance |
600 |
Ohm |
Optional 10K Ohm |
Output impedance |
600 |
Ohm |
|
Standard voltage |
¡À 2.5 |
V |
|
Clamping voltage |
+12 |
dBm |
|
Insert gain |
0 |
dBm |
¡À 1dB |
Frequency response |
0.2 ¡« 20 |
KHz |
1dB |
Harmonic distortion |
0.1 |
% |
|
S/N ratio |
£¾ 70 |
dB |
|
Data |
Channel capacity |
2 |
Channel |
Duplex |
Data format 1 |
RS-232 |
|
|
Bit rate 2 |
128K |
bps |
|
data format 2 |
RS422/485/TT1 |
Standard choice |
|
Bit rate 2 |
1M |
bps |
|
Sampling frequency |
50 |
MHz |
|
Error rate |
10 -8 |
|
|
Optic feature |
Output/input wavelength |
1310/1550 |
nm |
FC/PC connector |
Transmission power |
-5 |
dBm |
9/125 ¦Ìm optic fiber |
Spectrum bandwidth |
3 |
nm |
|
Receiving power (Min) |
-25 |
dBm |
|
Receiving power (Max) |
-10 |
dBm |
|
Bit rate (positive) |
540 |
Mbps |
CRT to CRR |
Bit rate (reverse) |
50 |
Mbps |
CRR to CRT |
Access loop |
Channel capacity |
1 |
Channel |
Unidirectional |
Data rate |
5 |
kbps |
|
Delay |
200 |
ms |
|
Administration |
Protocol |
VT110/102 £¬ ANSI |
|
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Data format |
RS232 |
|
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Communication |
CRR to CRT |
|
Unidirectional |
Electric |
Input voltage range |
88-264 |
VAC |
|
Power |
10 |
W |
|
Connector |
Video |
BNC |
|
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Audio |
3-pin screw connector |
|
|
Fiber access |
FC/ST |
|
|
Physical |
Operating temperature |
-20 ¡« +70 |
¡æ |
|
Storing temperature |
-30 ¡« +80 |
¡æ |
|
Humidity |
0 ¡« 90 |
% |
|
Induction |
EN50130-5 |
1995 |
|
Sizzard |
BS2011 P2.1 |
|
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Electromagnetic compatibility |
Radiation |
EN50081-1, EN55022-B, CE, FCC |
Magnetization rate |
EN50130-4, EN50082-1 |
Product |
OPV2500T-3 |
1channel point-to-point digital video emitter, 1310nm |
OPV2500T-5 |
1channel point-to-point long-distance digital video emitter, 1550nm |
OPV2500R-3 |
1channel point-to-point digital video receiver, 1310 or 1550nm |
Related product |
CMA021 |
Module adapter, 2 slots |
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