GEPON ONU with CATV receiver and WDM EOC CATV master

Parameter

Specification

Wavelength

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

Optical power

-1-- +2 dBm

Receiving sensitivity

-24dBm

Max transmission distance

20km

MAC Table

64

Space of buffer storage

1.25MB

Number of LLID

1--8

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, IEEE802.3ab, IEEE802.3z2

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

FC/APC (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)       

98 (typical value)

CSO(dB)                 

≤-60

CTB(dB)            

≤-65

Input impedance (Ω)          

75

Link loss

Receiving optical power

Output level

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

DC5V/1A (external) or AC220V/DC-48V (internal)

Power consumption

20W

Working temperature

-10—55 C

Storage temperature

-40—70 C

Humidity

5%--90% non-condensing

Dimension

285(length)mm * 208mm (width) * 116mm (height)