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IDirect X7 卫星路由解调器
IDirect X7卫星调制器建立在全新的多核硬件系统之上，使服务提供商能够提供带宽密集型业务应用和多播服务（如 IP 电视、远程学习、高清广播、数字标牌和视频）所需的数据速率。 X7 还具有一个 8 端口嵌入式开关，用于管理多个用户组。 机架式遥控器配有多种嵌入式电源单元和双 DVB-S2 解调器，具有独立的射频链。 这使得它特别适用于一系列企业语音和数据服务，同时通过同一个或第二个转发器或卫星接收多播信道，结合了点波束 HTS 容量和 Ku 和 C 波段容量。
Powerful, next-generation remote supporting DVB-S2/ACM on
the outbound and ATDMA and SCPC* on the return, with performance capabilities
for the most demanding applications. It features a compact, rack-mount design,
embedded 8-port switch, a 2nd DVB-S2 demodulator, variant power supply
configurations and Web iSite support making it an ideal enterprise class
solution
X7
Satellite Router
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Network Configuration
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Network Topology
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Star
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Downstream
DVB-S2
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Upstream
A-TDMA
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SCPC Return*
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Modulation
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QPSK, 8PSK, 16APSK
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BPSK, QPSK, 8PSK
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BPSK, QPSK, 8PSK
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FEC
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LDPC, 1/4 - 8/9
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2D 16-State, 1/2 - 6/7
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2D 16-State, 1/2 - 6/7
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Max. Symbol Rate
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1 - 45 Msps
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128 ksps - 7.5 Msps
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128 ksps - 11.75 Msps
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Max. Info Rate
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Up to 150 Mbps
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18 Mbps
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30 Mbps
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Max. IP Data Rate
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(TBD)
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Max rates are achieved under
optimal conditions.
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Spread Spectrum
(Max Rate Mcps)
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Up to 7.5 Mcps
Spreading Factors: 2, 4, 8
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SatCom Interfaces
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TxIF: Type-F, 950 - 1950 MHz, Composite Power
+3dBm / -35dBm
Rx1/Rx2 IF: Type-F, 950 - 2150MHz, -5dBm (max)
composite / -130+10*Log10(Sym rate) dBm (min)
single carrier
10MHz/50MHz IFL BUC reference
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Available BUC Power (IFL)
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+24V, 118W max available @ connector
+48V, 158W max available @ connector (optional)
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Available LNB Power (IFL)
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+19V (Nominal), 22KHz DiSEqC tone Rx1/Rx2 In:
13-18V @ 0.5A
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Data Interfaces
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LAN: 8-port ethernet switch, 10/100, 802.1q VLAN
RS-232: RJ45 (Console connection), RS-422: RJ45
BUC I/O port (future release)
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Security
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AES Link Encryption (256-bit) (optional)
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Protocols Supported
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TCP, UDP, ACL, ICMP, IGMP, RIP Ver2, Static
Routes, NAT, DHCP, DHCP Helper, Local DNS
Caching, OpenAMIP, cRTP and GRE
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Traffic Engineering
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Group QoS, QoS (Priority Queuing and CBWFQ),
Strict Priority Queuing, Application Based QoS,
Minimum CIR, CIR (Static and Dynamic), Rate
Limiting
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Other Features
Transmit Key Line*
Mechanical/ Environmental
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Size
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W 17.5 in (44.5 cm) x D 12 in (30.5 cm) x H 1.75
in (4.45 cm)
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Weight
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10 lbs (4.54 kg)
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Operating Temperature
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0˚ to +50˚C (32˚ to +122˚F) at Sea Level with
temperature gradient of 1˚C per 1 min
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Humidity
Input Voltage
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90% non-condensing humidity
100–240 VAC, Auto-Ranging;
±36-76VDC (±48 VDC nominal) (optional)
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Radio Standards
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EN 301-428 v1.3.1 — Ku-Band System Level
Specification
EN 301-443 v1.3.1 — C-Band System Level
Specification
EN 301-459 v1.4.1 — Ka-Band System Level
Specification
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Safety Standards
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Complies with IEC 60950, EN 60950-1, UL 60950-1,
CSA C22.2 No.60950-1-03
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Emission Standard
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Complies with EN 55022 Class B, FCC Part 15
Class B, CISPR 22 Class B, EN 61000-3-2, EN
61000-3-3
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EMC/Immunity Standard
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Complies with EN 55024, EN 301-489-1, EN
301-489-12, EN 61000-4-2, EN 61000-4-3, EN
61000-4-4, EN 61000-4-5, EN 61000-4-6, EN
61000-4-11
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Certifications
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FCC, CE and RoHS compliant
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* Feature/license available in a future software release
X7资料下载
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