FiberLabs EDFA-1550 Series Technisch paspoort - Pagina 4
Blader online of download pdf Technisch paspoort voor {categorie_naam} FiberLabs EDFA-1550 Series. FiberLabs EDFA-1550 Series 20 pagina's. 1550nm optical amplifier
Pagina afdrukkenTechnical passport / EDFA-1550
Automatic control the output optical power.
The output optical power is adjustable, attenuation range is 0-3dB.
Adopt high-performance erbium doped fiber, high efficiency energy conversion.
Adopt advanced 32 bit processor, coordinate with perfect automatic monitoring systemic circuit. It
can timely and accurately monitor optical output power and various work status of the pump laser,
ensures the stable optical output power and can effectively extend the working life of the pump laser.
Built-in blue screen 160×32 dot matrix LCD monitor on the front panel, accurately showing all
working status parameters.
19"1U height standard rack mount, equipped standard IEEE802.3 10Base-T Ethernet interface and
RS232 interface, can expediently realizes network management monitoring.
4.1 Link test conditions
Special instructions: The performance parameters of this manual according to the measuring method of
GY/T 184-2002 < CATV system analog optical fiber amplifier technical requirements and measuring
method>, and tested in the following conditions.
Test condition: With standard optical fiber and standard optical receiver composed the test link. Set 59
PAL-D analog TV channel signal at 550MHz frequency range under the specified link loss. Transmit
digital modulation signal at range of 550 MHz ~ 862MHz, the digital modulation signal level (in 8 MHz
bandwidth) is 10dB lower than analog signal carrier level. When the input optical power of optical
receiver is -1dBm, measure the C/CTB, C/CSO and C/N.
2. Performance Characteristics
3. Block diagram
4. Technique Parameter
4
12-2016-v4