FTTH three triple play onu 4 FE ports GEPON CATV ONU

Parameter

Specification

Wavelength

DATA :1310nm (TX) /1490nm (RX)  TV:1550nm

Optical power

-1~ +4 dBm

Receiving sensitivity

-25dBm

Max transmission distance

20km

Space of buffer storage

1.25MB

MTBF

100,000 hours

EPON trait

Support IEEE802.3ah

Support Dynamic Bandwidth Allocation (DBA)

Support ONU auto-searching and automatic registration (real-time operation)

Standard and Protocol

Support IEEE802.3, IEEE802.3u, IEEE802.3z

Support IEEE802.1q WLAN

Support IEEE802.1p QOS

Network management

Cooperating with center OLT, implement management configuration and software upgrade to ONU

Forward bandwidth (MHz)           

47~750/47~860 optional

Input range of optical power (dB)       

-6~+2  (typical value -1dB)

Inspect point of optical power

Digital pipe visual display

Connector

SC/APC optional

Fiber return loss (dB)           

≥45

RF return loss (dB)        

≥16

Band flatness (dB)          

±0.75dB(550MHz) ±1.2dB(750/860MHz)

Gain adjustment (dB)       

1~20dB adjustable

Typical optical power (dB)         

-1.0

Number of channels (PAL-D)          

59

Main line output level (dB)      

80 (typical value)

CSO (dB)                

≤-60

CTB (dB)            

≤-65

Input impedance (Ω)           

75

Link loss

Receiving power (T)

Output level ( R )

C/N

CTB

CSO

dB

dB

dB

dB

dB

dB

9

0

100

52

65

60

10

-1

98

51

65

60

11

-2

96

50

65

60

12

-3

94

49

65

60

13

-4

92

48

65

60

14

-5

90

47

65

60

Parameter

Specification

Power

DC12V

Power consumption

10W

Working temperature

-10~55℃

Storage temperature

-40~70℃

Humidity

5%~90% non-condensing

Dimension

183mm (length) × 136(width)mm× 32mm (height)