1-Port T1/E1 Mini-Physical Interface Module Network Interface Specifications - Juniper SRX Series Manual

Table 14: 1-Port DOCSIS Mini-PIM Network Interface Properties
Specifications
Modulation
Bandwidth
Symbol rate
Operating level range
Input impedance
Frequency range
Channel bonding
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1-Port DOCSIS Mini-Physical Interface Module Supported Standards | 55
1-Port DOCSIS Mini-Physical Interface Module Hardware Specifications | 53
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1-Port T1/E1 Mini-Physical Interface Module Network Interface
Specifications
The 1-Port T1/E1 Mini-Physical Interface Module (Mini-PIM) has the network interface specifications
given in Table 15 on page
Downstream
64 or 256 quadrature amplitude
modulation (QAM)
6 MHz (US)
64 QAM 5.057 Msym/s, 256 QAM
5.361 Msym/s
-15 to +15 dBmV
75Ω (nominal)
108 to 1002 MHz (edge to edge)
Up to 4 channels
24.
Upstream
Quadrature Phase Shift Keying (QPSK) and 8,
16, 32, 64, 128 QAM
200 kHz, 400 kHz, 800 kHz, 1.6 MHz, 3.2 MHz,
6.4 MHz
160, 320, 640, 1280, 2560, and 5120 ksym/s
A-TDMA +8 to +54 dBmV (32 QAM, 64 QAM);
+8 to +55 dBmV (8 QAM, 16 QAM); +8 to +58
dBmV (QPSK); S-CDMA +8 to +53 dBmV (all
modulations)
75Ω (nominal)
5 to 42 MHz (US)
Up to 4 channels
23