Modulator / Modem

FU4515 DVB-S2 Satellite Modem

IP input/output over IPv4 (TCP/UDP/ICMP…) protocol. Support IPv4 protocol (TCP/UDP/ICMP…). 1 tuner in and 1 RF out.

Key Specifications

Input/Output IP input/output over IPv4 (TCP/UDP/ICMP…) protocol1 tuner in and 1 RF out
RF output RF Range
Output Level Attenuation 0 dBm~-31.5 dBm, 0.5dB Step
Constellation QPSK,8PSK,16APSK,32APSK
Symbol rate QPSK 1~45Mbauds;8PSK 2~30Mbauds
FEC/ Convolution Rate QPSK:1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/108PSK:3/5, 2/3, 3/4, 5/6, 8/9, 9/1016APSK:2/3, 3/4, 4/5, 5/6, 8/9, 9/1032APSK:3/4, 4/5, 5/6, 8/9, 9/10
Symbol Rate 0.05~40Msps (32APSK);0.05~45Msps (QPSK/8PSK/16APSK)
Power AC 100V-220V±10%, 50/60Hz

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Overview

The Fmuser FU4515 satellite modem is a two-way, high throughput DVB-S2 modem supporting a wide range of IP service. The modem is designed for data applications over satellite in full compliance with DVB-S2 standard, next to the legacy DVB-S standard in order to achieve barrier-breaking efficiency. With superior TCP acceleration, FU4515 can easily deal with high speed links and heavy traffic requirements. Its ease of installation and high performance modulation techniques enable network operators to offer various bandwidth intensive services in a cost-effective way. Key Features:  Support for DVB-S2 Standard;  1* 100M Ethernet LAN ports;  Support IPv4 protocol (TCP/UDP/ICMP…);  Embedded TCP acceleration;  High throughput upstream and downstream capabilities;  High-speed modem: up to 100 Mbps;  LCD / keyboard and web-based NMS operation;  Update device through NMS port; Support for DVB-S2 Standard; 1* 100M Ethernet LAN ports; Support IPv4 protocol (TCP/UDP/ICMP…); Embedded TCP acceleration Specifications: IP input/output over IPv4 (TCP/UDP/ICMP…) protocol

Technical Specifications

RF Modulation

Modulation Parameters

Symbol rate	QPSK 1~45Mbauds;8PSK 2~30Mbauds
Code rate	1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
Constellation	QPSK, 8PSK
Outer coding	BCH Coding
Inner coding	LDPC Coding
Constellation	QPSK,8PSK,16APSK,32APSK
FEC/ Convolution Rate	QPSK:1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/108PSK:3/5, 2/3, 3/4, 5/6, 8/9, 9/1016APSK:2/3, 3/4, 4/5, 5/6, 8/9, 9/1032APSK:3/4, 4/5, 5/6, 8/9, 9/10
Roll-off Factor	0.2, 0.25, 0.35
Symbol Rate	0.05~40Msps (32APSK);0.05~45Msps (QPSK/8PSK/16APSK)

RF Output

RF output	RF Range
Output Level Attenuation	0 dBm~-31.5 dBm, 0.5dB Step
MER	≥40dB
Connector	N type, impedance 50Ω

Tuner / Demodulator

Input/Output

IP input/output over IPv4 (TCP/UDP/ICMP…) protocol1 tuner in and 1 RF out

System & Physical

Power

AC 100V-220V±10%, 50/60Hz

Environment

Temperature

0~45℃ (work), -20~80℃（Storage）

Management

System

LCD/keyboard operating, web-based NMS manage

Since 2009

Manufacturing Experience

200+

Countries & Regions Served

2-Year

Warranty

Factory

Direct Pricing

Ideal Applications

Digital TV distribution to existing TV parks

Cable and MDU channel delivery

Broadcast network channel transmission

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Selection Guide

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