Cisco Model 6940 Four Port Optoelectronic Node 870 MHz with 55 70 MHz Split 数据表

 

9

 
 

 
Equalizers / Inverse Equalizers 

Number 

0 dB (jumper) 

717929 

 

1.5 dB 

591010 

 

0 dB (jumper) 

591056 

1.5 dB 

590986 

 

3.0 dB 

591011 

 

1.5 dB 

591057 

3.0 dB 

590987 

 

4.5 dB 

591012 

 

3.0 dB 

591058 

4.5 dB 

590988 

 

6.0 dB 

591013 

 

4.5 dB 

591059 

6.0 dB 

590989 

 

7.5 dB 

591014 

 

6.0 dB 

591060 

7.5 dB 

590990 

 

9.0 dB 

591015 

 

7.5 dB 

591061 

9.0 dB 

590991 

 

10.5 dB 

591016 

 

9.0 dB 

591062 

10.5 dB 

590992 

 

 

 

 

10.5 dB 

591063 

12.0 dB 

590993 

 

 

 

 

12.0 dB 

591064 

13.5 dB 

590994 

 

 

 

 

 

 

15.0 dB 

590995 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 
Pads (attenuators) 

0 279500

0.5

565231

1 279501

1.5

565232

2 279502

2.5

565233

3 279503

3.5

565234

4 279504

4.5

565235

5 279505

5.5

565236

6 279506

6.5

565237

7 279507

7.5

565238

8 279508

8.5

565239

9 279509

9.5

565240

10 279510

10.5

565241

11 279511

11.5

565242

12 279512

12.5

565243

13 279513

13.5

565244

14 504151

14.5

565245

15 504152

15.5

565246

16 504153

16.5

565247

17 504154

17.5

565248

18 504155

18.5

565249

19 504156

19.5

565250

20 504157

20.5

565251

75 ohm terminator 279524

 
 
 
 
 
 
 

 

 

Cisco, Cisco Systems, the Cisco logo, the Cisco Systems logo, Scientific Atlanta, Prisma, GainMaker, and ROSA are 
registered trademarks or trademarks of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries. 
All other trademarks mentioned in this document are property of their respective owners. 
Specifications and product availability are subject to change without notice. 
© 2008 Cisco Systems, Inc. All rights reserved. 
 
Scientific-Atlanta, Inc. 
1-800-722-2009 or 770-236-6900 

www.scientificatlanta.com

 

Part Number 741308 Rev E 

 

February 2008