China Product Specification-SP445 factory and manufacturers

Product Details

Product Tags

Features

DOCSIS 3.1 Compliant; Backward compatible with DOCSIS/EuroDOCSIS 3.0
Switchable Diplexer for upstream and downstream
2x 192 MHz OFDM Downstream reception capability

4096 QAM support

32x SC-QAM (Single-Carries QAM) Channel Downstream reception capability

1024 QAM support
16 of 32 Channels capable of enhanced de-interleaving for video support

2x 96 MHz OFDMA Upstream transmission capability

4096 QAM support

8x SC-QAM Channel upstream transmission capability

256 QAM support
S-CDMA and A/TDMA support

FBC (Full-Band Capture) Front End

1.2 GHz Bandwidth
Configurable to receive any channel in the downstream spectrum
Supports fast channel change
Real-time, diagnostics including spectrum analyzer functionality

4x Gigabit Ethernet Ports
1x USB3.0 Host, 1.5A limitation (Typ.) (Optional)
Wireless networking on-board:

- IEEE 802.11n 2.4GHz (3×3)

- IEEE 802.11ac Wave2 5GHz (4×4)

SNMP and TR-069 remote management
Dual stack IPv4 and IPv6

Technical Parameters

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Connectivity Interface
RF	75 OHM Female F Connector
RJ45	4x RJ45 Ethernet port 10/100/1000 Mbps
WiFi	IEEE 802.11n 2.4GHz 3×3 IEEE 802.11ac Wave2 5GHz 4×4
1x USB 3.0 Host (Optional)
RF Downstream
108-1218 MHz 258-1218 MHz
75 OHM
<40 dBmV
> 6 dB
SC-QAM Channels
32 Max.
North Am (64 QAM, 256 QAM): -15 to + 15 dBmV Euro (64 QAM): -17 to + 13 dBmV Euro (256 QAM): -13 to + 17dBmV
64 QAM, 256 QAM
North Am (64 QAM): 5.056941 Msym/s North Am (256 QAM): 5.360537 Msym/s Euro (64 QAM, 256 QAM): 6.952 Msym/s
North Am (64 QAM/256QAM with α=0.18/0.12): 6 MHz EURO (64 QAM/256QAM with α=0.15): 8 MHz
OFDM Channels
OFDM
192 MHz
24 MHz
2
25 KHz 8K FFT 50 KHz 4K FFT
25 KHz / 40 us 50 KHz / 20 us
QPSK, 16-QAM, 64-QAM,128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM
Support with subcarrier granularity Support zero bit loaded subcarriers
-9 dBmV/24 MHz to 21 dBmV/24 MHz
Upstream
5-85 MHz 5-204 MHz
75 OHM
(Total average power) +65 dBmV
>6 dB
SC-QAM Channels
TDMA, S-CDMA
8 Max.
QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, and 128 QAM
TDMA: 1280, 2560, and 5120 KHzS-CDMA: 1280, 2560, and 5120 KHzPre-DOCSIS3 operation: TDMA: 160, 320, and 640 KHz
TDMA: 1600, 3200, and 6400 KHzS-CDMA: 1600, 3200, and 6400 KHzPre-DOCSIS3 operation: TDMA: 200, 400, and 800 KHz
Pmin = +17 dBmV at ≤1280 KHz modulation ratePmin = +20 dBmV at 2560 KHz modulation ratePmin = +23 dBmV at 5120 KHz modulation rate
OFDMA Channels
OFDMA
96 MHz
6.4 MHz (for 25 KHz subcarrier spacing) 10 MHz (for 50 KHz subcarriers spacing)
2
25, 50 KHz
50 KHz: 2048 (2K FFT); 1900 Max. active subcarriers 25 KHz: 4096 (4K FFT); 3800 Max. active subcarriers
102.4 (96 MHz Block Size)
40 us (25 KHz subcarriers) 20 us (50 KHz subcarriers)
BPSK, QPSK, 8-QAM, 16-QAM, 32-QAM, 64-QAM,128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM
WiFi
Full dual band concurrent WiFi		2.4GHz (3×3) IEEE 802.11n AP 5GHz (4×4) IEEE 802.11ac Wave2 AP
2.4GHz WiFi Power		Up to +20dBm
5GHz WiFi Power		Up to +36dBm
WiFi Protected Setup (WPS)
WiFi Security Levers		WPA2 Enterprise / WPA Enterprise WPA2 Personal / WPA Personal IEEE 802.1x port-based authentication with RADIUS client
Up to 8 SSIDs per radio interface
3×3 MIMO 2.4GHz WiFi features		SGI STBC 20/40MHz coexistence
4×4 MU-MIMO 5GHz WiFi features		SGI STBC LDPC (FEC) 20/40/80/160MHz mode Multi-User MIMO
Manual / auto radio channel selection
Mechanical
PWR/WiFi/WPS/Internet
WiFi on/off button WPS button Reset button (recessed) Power on/off button
TBD
TBD
Environmental
12V/3A
<36W (Max.)
0 to 40 ^oC
10~90% (Non Condensing)
-20 to 70 ^oC
Accessories
1x User Guide
1x 1.5M Ethernet Cable
4x Label (SN, MAC Address)
1x Power Adapter Input: 100-240VAC, 50/60Hz; Output: 12VDC/3A

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Product Specification-SP445

Introduction

Product Details

Product Tags

Features

Technical Parameters

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