1310nm Optical Transmitter (RNO8310)
Features:
¡ï Using in-band isolating device DFB-LD(distributed feed-back) laser generator and pre-distortion adjusting
¡ï Built-in APC and ATC circults to ensure stable optical output power and operating temperature of 25¡æ(0.5¡æ)when the circumstance temperature ranges from -10©P to +60¡æ
¡ï Microcomputer-based real time controlling and monitoring
¡ï LCD display of optical output power ,RF input level,optical modulation degree.Operating voltage,alarm indication.
¡ï Indexes of laser transmitter and HP8519C analyzer including C/N,CTB and CSO reexamined by GY/143-200 standard with Multi-channel generator.
¡ï Built-in proposed RF amplifier of low RF stimulating level.
¡ï Perfect safeguarding circuit:for power on safeguard,over excitation safeguard,lightning strike safeguard,and so on.
Specifications:
|
Optical wavelength |
1310nm |
|
Grade rang of output power |
4¡«32mw |
|
Bandwidth |
45¡«862MHz |
|
Flatness |
¡Ü¡À0.75Db |
|
Input impedance |
75 (F plug seat) |
|
Input return loss |
¡Ý16Db(45¡«550MHz);¡Ý14Db(550¡«870mhZ) |
|
Level of input RF signal |
72dBuV(77Channels) |
|
RFAGC |
¡À5dB/¡À0.5Db |
|
Carrier to noise ratio (C/N) |
¡Ý51dBc(optical receiver input-1dBm) |
|
C/CTB(triple beat) |
¡Ý65dBc |
|
C/CSO(second order distortion) |
¡Ý60dBc |
|
Optical input interface |
FC/APC |
|
Operating temperature range |
0¡æ¡«50¡æ |
|
Power supply |
AC220V 110V¡À10©‡ 50Hz 25VA |
|
Weight |
About 4Kg |
|
Dimension |
44mm¡Á482mm¡Á360mm |
