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Prestige 964 Cable Router
1-2
Getting to Know Your Prestige
Figure 1-1 Prestige 964 Operation Mode
1.3.1 Bridge Mode
In Bridge mode, P964 operates just like a normal cable modem. All operation is compliant to
DOCSIS/EuroDOCSIS specifications.
1.3.2 IP Sharing Mode
In IP Sharing mode, the P964 operates as a NAT router. It requires one public IP address from MSO’s DHCP
pool and provides private IP address space for LAN users. The public IP can be static assigned or dynamically
assigned through DHCP.
1.3.3 Static IP Mode
In Static IP mode, P964 provide a routed subnet on its Ethernet interface. A public IP subnet can be assigned
at the Ethernet interface such that the end user can have a static assigned subnet. At the same time, the LAN
users can also use private IP addresses to get on Internet.
Bridge
Mode
IP Sharing
Mode
Static IP
Mode
Dynamic WAN
IP
Basic Static IP
Static IP with
Public DHCP
Static IP with
NAT Only
Static IP w/ NAT
and Private
DHCP
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Prestige 964 Cable Router
Getting to Know Your Prestige
1-3
1.4
Key Features of the Prestige 964
The following are the key features of the Prestige 964:
DOCSIS/EuroDOCSIS compliant cable modem
Provides interoperability with other DOCSIS compliant cable modems and cable headend equipment.
Peak downstream signaling rates of 43 Mbps and upstream signaling rates of 30 Mbps
Access the Internet with high performance network capability.
DOCSIS/EuroDOCSIS 2.0 cable systems are capable of providing signaling rate of up to
43/55 Mbps and 30 Mbps for downstream and upstream respectively. This bandwidth
however, is shared by several subscribers because there are very few computers today
that can connect to a network at such high speeds. Hence, typical connection speeds are 5
Mbps downstream and 1 Mbps upstream.
IP routing, TCP, ICMP, ARP, TFTP, RIP1, RIP2 with MD5
Improves network performance through containment of broadcast messages and improves security support for
unicast, broadcast and multicast IP packets. The RIP supports key-string encrypted with MD5 for
authentication with the CMTS.
5-port Auto-negotiating and Auto MDI/MDI-X 10/100 Mbps Ethernet Switch
The 5-port LAN interface automatically detects if it is on a 10 Mbps or a 100 Mbps Ethernet.
56-bit DES Baseline Privacy
Software Remotely Upgradeable
The software and configuration information is downloadable from the cable headend to the Prestige. This
eliminates the need for a cable technician's visit to install software upgrades.
Built-in Diagnostic Features
P964 support remote troubleshooting via CMTS-initiated diagnostics, eliminating visit by a technician. The
front panel status indicator LEDs and web based status monitoring are also incorporated to easy diagnostics
from LAN interfaces.
SNMP
SNMP (Simple Network Management Protocol) is a protocol used for exchanging management information
between network devices. SNMP is a member of TCP/IP protocol suite. Your Prestige supports SNMP agent
functionality, which allows a manager station to manage and monitor the Prestige through the network. The
Prestige supports SNMP version one, two, and three. (SNMP v1, v2 and v3).
Network Address Translation (NAT)
NAT (Network Address Translation - NAT, RFC 1631) allows the translation of an Internet Protocol address
used within one network to a different IP address known within another network.
DHCP (Dynamic Host Configuration Protocol)
DHCP (Dynamic Host Configuration Protocol) allows the individual client computers to obtain the TCP/IP
configuration at start-up from a centralized DHCP server. The Prestige has built-in DHCP server capability,
enabled by default, which means it can assign IP addresses, an IP default gateway and DNS servers to all
systems that support the DHCP client.
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Prestige 964 Cable Router
1-4
Getting to Know Your Prestige
Web based Management & Configuration
The Prestige supports web based management and configuration interface.
Text based configuration file
The Prestige supports text based configuration file download and hence makes router deployment simplified.
TACACS+ server support
The function allows access control to all interfaces for MSO to connect to TACACS+ server for telnet
authentication.
1.5
Product Specifications
Table 1-1
~
Table 1-3
lists the Prestige 964 specifications.
Table 1-1 DOCSIS Specifications
CLASS
FEATURES
DOWNSTREAM
UPSTREAM
Operating Frequency
88MHz ~ 860MHz
5MHz ~ 42MHz
Modulation
64/256QAM
QPSK or 8*/16/32*/64*/128*QAM
Channel Width
6MHz
200/400/800/1600/3200/6400 kHz
Input Impedance
75 ohms Nominal
75 ohms Nominal
Maximum Data Rates
42.88 Mbps
30 Mbps**
Receive Input Level
–15 dBmV to +15 dBmV
Transmission Output Power
A-TDMA:
+8 dBmV ~ +54 dBmV (32/64QAM)
+8 dBmV ~ +55 dBmV (8/16 QAM)
+8 dBmV ~ +58 dBmV (QPSK)
S-CDMA:
+8 dBmV ~ +53 dBmV (all modulation)
FEC
ITU-T J.83 Annex B
Reed Solomon Encoder
Encryption
56-bit DES
56-bit DES
* With A-TDMA or S-CDMA enabled CMTS
** Speed of 30Mbps is attainable only with A-TDMA or S-CDMA technology
Table 1-2 EuroDOCSIS Specifications
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Prestige 964 Cable Router
Getting to Know Your Prestige
1-5
CLASS
FEATURES
DOWNSTREAM
UPSTREAM
Operating Frequency
108 MHz ~ 862 MHz
5 MHz ~ 65 MHz
Modulation
64 QAM and 256 QAM
QPSK and 16 QAM
Channel Width
8 MHz
200/400/800/1600/3200/6400 KHz
Input Impedance
75 ohms Nominal
75 ohms Nominal
Maximum Data Rates
55.6 Mbps
30 Mbps**
Receive Input Level
+43 dB
u
V to +73 dB
u
V (64QAM)
+47 dB
u
V to +77 dB
u
V (256QAM)
Transmission Output Power
A-TDMA:
+68 dB
u
V ~ +114 dB
u
V (32/64QAM)
+68 dB
u
V ~ +115 dB
u
V (8/16 QAM)
+68 dB
u
V ~ +118 dB
u
V (QPSK)
S-CDMA:
+68 dB
u
V ~ +113 dB
u
V (all modulation)
FEC
ITU-T J.83 Annex A
Reed Solomon Encoder
Encryption
56-bit DES
56-bit DES
* With A-TDMA or S-CDMA enabled CMTS
** Speed of 30Mbps is attainable only with A-TDMA or S-CDMA technology
Table 1-3 General Specifications
Number of LAN users
Up to 253
Power Requirements
9 VDC @1.5 Amps Max.
Operating Requirements
Temperature: 0ºC to 40ºC (32ºF to 104ºF)
(Please see NOTE)
Humidity: 5 % to 90 % (non-condensing)
Dimensions
197(W) x 143(D) x 31(H) mm
7.76(W) x 5.63(D) x 1.22(H) inches
Power Adapter
110/220V AC, 50~60 Hz
NOTE: To keep the Prestige operating at optimal internal temperature, keep the bottom,
sides and rear of the Prestige clear of obstructions and away from the exhaust of other
equipment. Don’t stack the Prestige together in order to assure the safety.
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