Cisco Prisma II 1310 nm HDTx Transmitters 数据表

 

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Optical Specifications 

Wavelength Range   

●  Options 

nm 

nm 

1545 to 1548 

1549 to 1554 

1530-1562 1530-1562 

1 

Connector Type  

●  SC/APC 

●  E2000/APC 

 

 

Standard 

Optional 

 

Standard 

Optional 

 

Standard 

Optional 

 

Output Power (minimum) 

dBm 

+10 

+10 

+8 

 

Modulation Type 

 

External 

Direct 

Direct 

 

SBS Threshold 

dBm 

≥ 17.0 (TXL) 

≥ 15.0 (TXX) 

≥ rated output 

≥ rated output 

 

 

 

Notes: 
1. 

See Ordering Information for other available ITU wavelengths. 

 
Unless otherwise noted, specifications are based on measurements made in accordance with NCTA Practices for Measurements made on Cable 
Television Systems using standard frequency assignments and are referenced to the ambient air temperature at the inlet to the Prisma II chassis.