Transcript
CC8800 Serials Product Specification
CC8800C Serials Products Specification
1.1 Product Overview 2
Topvision E -CMTS product series are high performance and low cost edge broadband access devices for HFC network. 2
CC8800 series E -CMTS has as outdoors type design, conforms to the DOCSIS 3.0 / DOCSIS 2.0, and supports a maximum of 500 cable modems. As a DOCSIS 3.0 compatible product, CC8800 owns excellent features. Compared with traditional CMTS, CC8800 is able to offer higher access ability with lower price, which can reduce the room space occupied, simplifying the cabling system, compatible with the original CM and provisioning system, safeguard operator for investment. Meanwhile, CC8800 support for CLI, standalone Web network management system, graphical EMS. It can effectively reduce training costs, enhance the efficiency of maintenance.
1.2 Product Introduction The model CC8800C has the following features：Modular structure, outdoor equipment, optional GE uplink interface, optional integrated ONU module, optional integrated CATV optical receiver module, supports 2 or 4 RF output ports.
Figure1-1 CC8800C Appearance
1.3 Output Ports & LEDs
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CC8800C Serials Products Specification
Figure 1-2 Structure of CC8800C Table1-1 CC8800C Output Ports Interface POWER IN OUT1 OUT2 OUT3 OUT4 OPTICAL OPTICALBACKUP
Description Power in（AC220V/AC110V） RF OUT1 RF OUT2 RF OUT3 RF OUT4 Optical interface Spare optical output interface Table 1-2 CC8800C DOCSIS module LEDs
LED
Color
POWER
green
RUN
green
ALARM
red
POST
green
UPLINK
green
CABLE
green
Description On indicates that power is switched on; Off indicates that power is off Flashing indicates that the system is initialized; Off indicates that there is an alarm On indicates that there is an alarm; Off indicates that there is not an alarm On indicates that DOCSIS system self-test is normal; otherwise off Service Network Interface; On indicates that the port is linked; Flashing indicates that there is traffic; Off indicates that the port is not linked On indicates that there is CM on line; Off indicates that there is no CM on line - Page 2
CC8800C Serials Products Specification
Table 1-3 CC8800C ONU module LEDs LEDs
Color
POWER
green
PON
green
LOS
red
GE
green
FE
green
Description On indicates that power is switched on; Off indicates that power is off On indicates the ONU successful registration; Otherwise off Flashing indicates that the PON interface does not receive light or ONU is unregistered ; Otherwise off Service Network Interface; On indicates that the port is linked; Flashing indicates that there is traffic; Off indicates that the port is not linked Network Management Interface; On indicates that the port is linked; Flashing green indicates that there is traffic; Off indicates that the port is not linked
1.4 Product features Best Performance
Standards: DOCSIS 3.0，Compatible with DOCSIS 2.0
High bandwidth:16 downstream channel, support up to 1024QAM; 4 upstream channel ,support up to 256QAM
Access capability: support upto500CMs
Operation and Deployment
Network adaptability: Chip optimization and reduce noise convergence
Outdoor design: Full enclosure cooling, the whole industrial-grade material, to adapt to tough outdoor environments
Operation and maintenance convenience: Plug and Play, intelligent configuration, greatly simplifying installation and commissioning
Terminal compatibility: compatible with exist DOCSIS 2.0 / 3.0 CM
Built-in optical receiver: saving space in the optical node
Lower Investment
Reduces terminal cost: supports DOCSIS 2.0 / 3.0 CM,
support STB-CM
SoC solution
Reduces central office cost compared to traditional CMTS, greatly reducing the cost per unit of bandwidth - Page 3
CC8800C Serials Products Specification
Protects existing investments: compatible with existing DOCSIS 2.0 / 3.0 terminal to protect the user terminal investment. Provisioning system is compatible with the original one, protecting the investment in the central office
Operation and maintenance costs: the existing DOCSIS maintenance mode can continue to be used thus saving training costs; centralized network management can be used and lowering maintenance cost
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CC8800C Serials Products Specification
Chapter 2 Application Scenario 2.1 Application scene
Figure 2-1 CC8800 application scene
Sub-headend upgrade The existing CATV distribution does not need to be changed Bi-directional network from sub-headend to hub supports various optical transmission solutions, such as PON, switch, router, and so on Hub upgrade C-CMTS deployed in hub. C-CMTS receives data through GE Interface, and modulate it into radio frequency signal then output to the coaxial distribution network Terminal upgrade Replacing single-directional coaxial amplifier to bi-directional coaxial amplifier Support DOCSIS 2.0/3.0 CM, compatible with original provisioning system; protect the original investment of operators Characteristics of application scenarios support FTTC/FTTB Compatible with mainstream optical transmission system Fast implementation of broadband network, and can be used as
interactive service platform of the network
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CC8800C Serials Products Specification Centralized management, provide similar management interface with
traditional CMTS, easy to use Support automatic detection, automatic configuration, and remote
upgrade
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CC8800C Serials Products Specification
Chapter3 EMS 3.1 EMS Introduction NM3000 adopts B/S structure, distributed architecture, support ten million lines of large scale network. It can realize object-oriented parallel multitasking, centralized management, and remote management. It provides
intelligent
configuration
system,
makes
plug-and-play
deployment effective, simplifies the operation, enhances deployment efficiency, and reduces construction debugging difficulty. NM3000 provides convenient interface, which can be connected with operator's NMS, BOSS, message center, etc.
Figure 3-1 NM3000 NMS
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CC8800C Serials Products Specification
3.2 EMS features
Hierarchical
topology
features:
support
multi-level
regional
management, regional grouping of devices, a large number of devices for the same area provides optimized automatic topology
Equipment List mode: support equipment list mode, and provides quick and convenient positioning and associated lookup function
Batch management function: supports large equipment batch management (eg: batch distribution configuration, batch device upgrade, etc.)
Pre-configured
/
Zero-Configuration:
Support
pre-configured
solutions, automatic configuration, user-defined configuration, the terminal device plug and play, no on-site configuration for easy deployment
Alarm filtering and strategies: support alarm filtering function; support depending on the type and condition of the alarm, to take a different strategy
Operator custom business: according to operator requirements， to provide custom management services, to facilitate the operator's business management
Equipment positioning: positioning function, accurately locate the actual position of the device
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CC8800C Serials Products Specification
3.3 EMS Function Introduction Equipment management
Figure3-2 NM3000 Equipment management
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CC8800C Serials Products Specification
Chapter4 Specification 4.1 Specifications Table4-1 CC8800 Serials Product Specifications CC8800C
Parameter Dimensions
395mm×255mm×152mm
Product Form
Outdoor equipment
Protection class
IP67 6000Vlightning protection
Working temperature
-40----+55℃
Working humidity Specifications
Equipment Port
DOCSIS indicators
Spec
Power supply
5%～95%（NO Condensation） AC60V/AC90V, 50/60Hz AC110V/AC220V, 50/60Hz
Overcurrent protection
≥15A
Power consumption
General type: <75W Enhanced type: <95W
Device grounding
Equipment should be grounded through the grounding terminal
Network side interface
Support GE(SFP×1，RJ45×1)or PON interface
Optional modules
Optional built-in ONU or CATV Optical Receiver module
RF Physical interface
supports 2 or 4 outputs RF signals
RF interface
KS connectors 5/8”
Standard
DOCSIS 3.0/2.0
Terminal
DOCSIS 3.0/2.0 CM
Support CM number
1 upto500 CMs
Service Flow number
DS:1024 US:2048
Upstream communication mechanism
SCDMA/ATDMA
Channel frequency
DS：87～1002MHz(54～1002MHz optional) US：5～65MHz(5～42MHz optional)
Channel select
DS：Max 16 channel, random select in 200MHz (from 87 to 1002MHz) US：Max 4 channel, random in 5-65MHz
Channel width
DS：6MHz/ 8MHz US：1.6MHz/ 3.2MHz/ 6.4MHz - Page 10
CC8800C Serials Products Specification
Modulation
DS：64/ 256/ 1024 QAM US：QPSK/ 16/ 32/ 64/ 256 QAM
Maximum Output Level
General Type:48dBmV; Enhanced Type:52dBmV
Uplink reception level range
-7~+23dBmV（6.4MHz） -10~+20dBmV（3.2MHz） -13~+17dBmV（1.6MHz）
Output Impedance
≥16dB（87MHz -550MHz） ≥14dB（550MHz-1002MHz) 75ohm
FLASH
64MB
Memory
256MB
MTU
1522 Byte
DHCP function
Support Option43,Option60,Option82; Support DHCP Relay, DHCP Snooping;
VLAN
Support 802.1ad, 802.1q; Based on the service flow VLAN tag add, transformation, remove;
QoS
Priority based on service flow; Speed limit based on service flow; Support RTPS,UGS, etc.;
Network management
Support RJ45 network management interface; Support stand-alone WEB management; Support Element Management System(NM3000); Support CLI, SSH, Telnet and R232 interface; Support SNMP V1/V2/V3 and Syslog ;
Security
illegal CM address lock，avoiding MAC duplication
Version Upgrade
Support remote upgrade; Support supports version rollback when upgrade fails;
Receive Wavelength
1290～1600nm
Input optical power range
-6 d～+2dBm
Flatness
±0.75 dB
C/N
>51 dBc(1dBmreceivedoptical power, 79 NTSC continuous channels, 48 dBmV, tilt12dBoutput)
CTB
>65 dBc(1dBmreceivedoptical power, 79 NTSC continuous channels, 48 dBmV, tilt12dBoutput)
CSO
>60 dBc(1dBmreceivedoptical power, 79 NTSC continuous channels, 48 dBmV, tilt12dBoutput)
Return loss
performance requirement
RF specifications of fiber optic receiver amplifier
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CC8800C Serials Products Specification
4.2 Interface Spec Table4-2 ONU Optical module Specification Optical module type
SFP 1.25Gbps
Working voltage
3.3V
Optical module type
SC/UPC
Parameter 1310/1490nm
Transmission
Receiving
power
sensitivity
-1～4dBm
-24dBm
Remark 20Km/PX20
Table4-3 GE Optical module Specification（optional） Optical module type
SFP 1.25Gbps
Working voltage
3.3V
Optical module type
LC Transmission
Receiving
Power
sensitivity
1310nm
-9～-3dBm
-22dBm
20Km
1310nm
-2～+3dBm
-24dBm
40Km
1550nm
0～+5dBm
-24dBm
70Km
1550nm
0～+5dBm
-32dBm
100Km
Parameter
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Remark
