Juniper 1-Port SFP Mini-PIM SRX-MP-1SFP ユーザーズマニュアル
製品コード
SRX-MP-1SFP
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1-Port DOCSIS Mini-Physical Interface Module Supported Standards
The Data over Cable System Interface Specifications Mini-Physical Interface Module
(1-Port DOCSIS Mini-PIM) supports DOCSIS 3.0 standards.
(1-Port DOCSIS Mini-PIM) supports DOCSIS 3.0 standards.
NOTE:
Ensure that your cable modem service provider has approved the use
of 1-Port DOCSIS 3.0 Mini-PIM in your network.
The 1-Port DOCSIS Mini-PIM provides backward compatibility with the cable modem
termination system (CMTS) based on the following standards:
termination system (CMTS) based on the following standards:
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DOCSIS 2.0
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DOCSIS 1.1
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DOCSIS 1.0
Related
Documentation
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1-Port DOCSIS Mini-Physical Interface Module Network Interface Specifications
provides the network interface properties of the Data over Cable
System Interface Specifications Mini-Physical Interface Module (1-Port DOCSIS Mini-PIM).
Table 17: 1-Port DOCSIS Mini-PIM Network Interface Properties
Upstream
Downstream
Specifications
Quadrature Phase Shift Keying (QPSK)
and 8, 16, 32, 64, 128 QAM
and 8, 16, 32, 64, 128 QAM
64 or 256 quadrature
amplitude modulation
(QAM)
amplitude modulation
(QAM)
Modulation
200 kHz, 400 kHz, 800 kHz, 1.6 MHz, 3.2
MHz, 6.4 MHz
MHz, 6.4 MHz
6 MHz (US)
Bandwidth
160, 320, 640, 1280, 2560, and 5120
ksym/s
ksym/s
64 QAM 5.057 Msym/s, 256
QAM 5.361 Msym/s
QAM 5.361 Msym/s
Symbol rate
43
Copyright © 2012, Juniper Networks, Inc.
Chapter 4: 1-Port DOCSIS Mini-Physical Interface Module