Cisco Rfgw1d Manual

 
 
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17 Chapter 
17 
Customer Information  

 
 
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A Appx auto letter 
Appendix A 
Technical Specifications 
About This Appendix 
This appendix provides system specifications for the RF Gateway 1.  
Note: Technical specifications are subject to change without prior 
notice.  
 
 
In This Appendix 
 General Specifications ........................................................................ 250 
 Electrical Specifications ...................................................................... 252  

 
Appendix A 
Technical Specifications 
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General Specifications 
Introduction 
The following table lists the general specifications of the RF Gateway 1 equipment. 
Environmental Specifications  
Item Specification 
Ambient temperature range 
 Within specs 0 to 50°C (32 to 122°F) 
 Operation 0 to 50°C (32 to 122°F) 
 Storage -40 to 70°C (-40 to 158°F) 
Operating humidity 5% to 95%, non-condensing 
Chassis Mechanical Specifications  
Item Specification 
Height 1.75 in. (44.5 mm)...

 
 
 General Specifications 
 
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Power Supply Specifications  
Item Specification 
Power supply (nominal) 100 – 240 V AC ± 10% 
–48 V DC (voltage range –38 to –58 V DC) 
Power consumption (nominal) Typical < 345 Maximum < 410 W    

 
Appendix A 
Technical Specifications 
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Electrical Specifications 
GbE Input Interface  
Item Specification 
Number of inputs 2 + 2 (for redundancy) 
Connector Electrical and optical small form factor 
pluggable (SFP) 
Interface type Gigabit Ethernet according to IEEE 802.3ab 
(electrical) or IEEE 802.3z (optical)  
Data rate Full line rate 
Syntax VBR and CBR MPEG SPTS and MPTS on UDP 
(RFC-768), RTP, L2TPv3, IGMPv3 
Dejitter Buffering 150 ms 
Management Interface  
Item...

 
 
 Electrical Specifications 
 
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 Range Channel edges between 45 and 1000 MHz 
(tunable) 
 Step size 1 kHz 
 Stability ± 3 ppm 
 Accuracy ± 3 ppm 
Channel bandwidth 6, 7 or 8 MHz depending on QAM standard 
Level 
 Range Quad Mode: 54 dBmV RMS Max per QAM 
channel in 0.1 dB steps 
Triple Mode: 55 dBm V RMS Max per QAM 
channel on 0.1 dB steps 
Dual Mode: 57 dBmV RMS Max per QAM 
channel in 0.1 dB steps 
Single Mode: 61 dBmV RMS Max per QAM 
channel in 0.1 dB steps 
...

 
Appendix A 
Technical Specifications 
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Specifications Optical Types SFP Modules 
The following table describes the Prisma branded optical type SFP transceivers 
available. 
Part Number Type Distance Wave Length  Mode 
4002019 WDM Up to 500m 850 nm Multi-mode 
4002020 WDM Up to 5km 1310 nm Single-mode 
The following table describes the Cisco branded optical type SFP transceivers 
available. 
Part Number Type Distance Wave Length  Mode 
GLC-SX-MM WDM Up to 500m 850 nm...

 
 
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E 
ECM 
Entitlement Control Messages.  
ECMG 
Entitlement Control Message Generator.  
EIS 
Event Information Scheduler.  
EMM 
Entitlement Management Messages.  
ES 
Elementary Stream.  F 
FTP 
File Transfer Protocol. Allows users to transfer text and binary files to and from a personal 
computer, list directories on the foreign host, delete and rename files on the foreign host, and 
perform wildcard transfers between hosts.  G 
GUI 
graphical user interface. A program...

 
Glossary 
 
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of Defense to support the internetworking of dissimilar computers across a network.  IP is 
perhaps the most important of the protocols on which the Internet is based. It is the standard 
that describes software that keeps track of the internetwork addresses for different nodes, 
routes, and outgoing/incoming messages on a network. Some examples of IP applications 
include email, chat, and web browsers.  
IP address 
Internet protocol address. A 32-bit sequence of...