No.

Parameters

Specifications

1

Optical node

Downstream

Optical receive range

-70 dBm

2

Optical wavelength

12901600nm

3

Frequency range

85~860 MHz

4

Flatness

±0.75 dB

5

RF output level

108 dBμV@-1dBm

6

CSO

70dB (12dB tilt)

7

CTB

70dB(12dB tilt)

8

Return loss

≥16dB 85~860MHz

9

Optical node

Upstream

Ouput optical power

1mW~3mW

10

Optical wavelength

1310nm

11

Frequency range

45~65MHz

12

Flatness

±0.75dB

13

Return loss

≥16dB

14

Built in diplexer

-power pass

Frequency range

45-860MHz, 2-30MHz in, 2-860MHz out

15

Insetions loss

1.5dB

16

EOC master

Data transfer rate

The max :224Mbps through the coaxial cable

17

Master Frequency Range

2MHz~30MHz

18

Master output lever

118dBμV Max

19

The maxium subscribers

64 subsribers / each master

20

OFDM

1024 sub-carrier

21

Adaptive Bit-Loading

BPSK,QPSK or variable QAM (4~1024)

22

Channel Coding

Reed-Solomon FECC, 4D-TCM

23

Power Spectral Density

50dBm/Hz~-110dBm/Hz

24

Transmission Power Step

 1 dB

25

Dynamic Range

90dB Max

26

Minimum Received

-70dBm without any noise Power level

27

Network Functions and Protocols

Master/Slave MAC using advanced TDMA 802.1D Bridge and spanning tree protocol 802.1Q VLAN OVLAN specified for LS-HFC

28

Gernal

Interface

RF connector:IEC  Female,can use feed thru connector

29

Operating Voltage

AC 35~70V or AC 150~240V

30

Consumption

60 W

31

Dimension

277 x 380 x 110 mm