E-mail：monica_lei@pbbcom.com | Tel：+86 755 8614 9811
Optical Transmitter Module
PTT3001D
1. Overview
PTT3001D optical transmitter module occupies only one standard slot ofPTP3001D rack. One rack can be installed with 18 optical transmitter modules, with high installation density. The front panel is provided with LED status indicator, RF test port, and optical output port; the rear panel is provided with blind-mate F-type quick connector and power/signal connector, which is convenient for installation and maintenance.
2. Features
Ø Built-in high quality DFB laser with optical isolator
Ø Excellent CSO/CTB performance achieved by advanced pre-distortion correction circuit
Ø High stability of the output optical power through APC and ATC
Ø Low RF input signal through build-in low noise, low distortion pre-amplifier
Ø A main RF input port for broadcast and an AUX RF input port for narrowcast
Ø Support hot pluggable
|
Parameter |
Specification |
|
Wavelength |
1310±20nm |
|
Reflection loss |
45dB(minimum) |
|
Optical connector |
SC/APC |
|
Optical output power |
≥10dBm(PTP3001D-10) 4~14dBm optional |
|
Frequency bandwidth |
47-1218MHz |
|
Broadcast input signal (analog) |
20dBmV/ch (77 NTS ch+300MHz data or 59 PALch+300MHz data @-10dBc) |
|
Input of narrowcast input signal |
10dB higher than broadcast input |
|
AGC control |
±5dB |
|
Reflection loss of input |
≥16dB |
|
Flatness |
±0.5 dB |
|
Signal level of monitoring port |
-20±1 dBmV (input port of laser) |
|
RF output port |
Test port F (British system) type quick connector receptacle (on the front panel) |
|
Connector F (British system) type quick connecting base (on the rear panel) |
|
|
Connecting port of power supply/signal |
Connector of power supply/signal |
|
Link indicators |
CSO≥62dB |
|
CTB≥65dB |
|
|
C/N≥51dB |
|
|
(77 NTS chs+300MHz data or 59 PALchs+300MHz data) |
|
|
Dimension |
118.5mm (height) × 22mm (width) × 441.4mm (depth) |
|
Weight |
0.75Kg |
|
Power consumption |
≤20W |
|
Installation mode |
Plug-ins forPTP3001D rack |
|
Status indication |
Two-color status indication on the front panel (green: normal, red: alarm) |
|
Status monitoring |
Local or SNMP remote monitoring ofPTP3001D-CM network management control module |
|
Operating temperature range |
-20°C - +50°C (-4°F - +122°F) |
|
Storage temperature range |
-40°C-+85°C (-40°F-+185°F) |
|
Relative humidity |
15 - 95% (non-condensing) |
