Shanghai Sino-Telecom Technology Co., Ltd.
Main products:IP DSLAM,wdm system
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  • Contact Person : Ms. Zhang Kristina
  • Company Name : Shanghai Sino-Telecom Technology Co., Ltd.
  • Tel : 086-021-67755366
  • Address : Shanghai,Shanghai,6F,Building 2,Lane 115,No 1276,Nanle Rd Songjiang District,Shanghai,P.R.China
  • Country/Region : China
  • Zip : 201600

CWDM system, OEO6500 2.5G service card, Optical-Electrical-Optical Converter

CWDM system, OEO6500 2.5G service card, Optical-Electrical-Optical Converter
Product Detailed
1.CWDM system, Signal amplifier 2.Fiber link wavelength converter 3.Providing graphic management interface 4.3R, CDR function

Product Profile

OEO6500-2.5G service card is a fiber link wavelength converter. (Signal amplifier). It makes the fiber single’s amplification and wavelength transfer come true) with the theory of lighting-electricity-lighting transfer. We can realize wave division multiple transmissions combined with C/DWDM multiple/multiplexer, which especially suitable for 125M/155M/622M/1.25G/2.5G/S SDH/SONET, Ethernet fiber communication system, which could provide fast and low cost transfer solutions for the transfer line of fiber relay and fiber resources shortage.

Product characteristics:

1. Fiber port’s rate maximize 2.5Gb/s

2. Transmitter wavelength located in C-Band, in the limitation of DWDM wavelength ruled by ITU-T

3. Individually used by management and control

4. Providing self-loopback test

5. Providing 3R function to define the data how to transfer within neighboring ports

6. Providing CDR function to optimize the output of fiber frequency

Performance index:

Parameter

Module type:155Mbps~2.5Gbps

Maximum transfer distance

~2

~15

~40

~80

Laser type

MLM

SLM

SLM

SLM

Center wavelength

1261~1360

1261~1360

1280~1335

1480~1580

Maximum light spectrum

band broad

σ RMS<4

σ-20dB<1

σ-20dB<1

σ-20dB<1

Side forms rejection ratio

-

30

30

30

Even output ratio

-3~-10

-5~0

-2~3

-2~3

Extinction ratio

8.2

8.2

8.2

8.2

Receipt type

PIN

PIN

APD

APD

Minimum load(dBm)

-3

0

-9

-9

Receipt sensitivity(dBm)

-18

-18

-27

-28

Fiber passageway loss(dB)

1

1

1

2

Maximum  (dB)

-27

-27

-27

-27

CWDM application, PIN receipt, target to reach distance 40KM

Parameter

Unit

Index

 

Minimum

Typical value

Maximum

Working rate

Mb/s

155

 

2667

Receipt part

Center wavelength

Nm

16 tunnels

1271~1611

Sensitivity

2.488Gbps

dBm

 

 

-18

1.25Gbps

 

 

 

-19

Overload point

dBm

0

 

 

Return loss

dB

27

 

 

Transmission part

Wavelength scope

nm

-6.5

 

+6.5

Optical spectrum broad(-20dB)

nm

 

 

1

Side forms rejection ratio

dB

30

 

 

Average Optical power

dBm

0

 

 

Extinction ratio

dB

8.2

 

 

Optical channel cost

dB

 

 

1.5

Eye pattern

In line with ITU-TG.957

CWDM system, OEO6500 2.5G  service card, Optical-Electrical-Optical Converter

CWDM system, OEO6500 2.5G service card, Optical-Electrical-Optical Converter



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