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产品名称

GK-7880B

GPON ONU + 4K OTT+DVB Terminal

发布时间 2018-05-21
点击次数 28
GK-7880B
产品名称:

GK-7880B

上市日期: 2018-05-21

Main Features

• High cost effective

• Powerful GPON

• 4K OTT and DVB Module

• Easy Deployment and Maintenance


Product Overview

AVS+编转码器

GK-7880B is an convergence terminal which combined ITU-T G.984 GPON Home Gateway Unit (HGU) and 4K OTT + DVB within a single unit, which is designed to provides triple play services in Fiber To The Home (FTTH) network.


GK-7880B offers a dual optical fiber solution to supporting 1310/1490nm upstream & downstream GPON, and 1550nm CATV optical reception capabilities.


GP-630 provides front panel LED status indicators for visual indication of operational status, it features a Web-based user interface that easy for device installation and remote troubleshooting.


Main Features

AVS+编转码器

High cost effective

•  GPON HGU, 4K OTT and DVB-C STB within one device

•  Reduced cost compare to three separate devices

•  Built-in GOSPELL® VisionCrypt™ Cardless CA

Powerful GPON

•  ITU-T G.984 Class B+ GPON ports, delivers up to 2.5Gbps

•  Two 100/1000Base-T Ethernet Port

•  One POTS, supports NGN SIP, IMS SIP, H.248, DTMF

•  IEEE802.11b/g/n WiFi

•  Unitcast and Multicast, VLAN, IGMP Snooping

•  PPPoE, Static IP and DHCP

•  Supports NAT/NAPT, port forwarding, DDNS/DNS server/client

•  Supports IPv6/IPv4

•  Supports DBA, MAC and Port-based speed limitation and bandwidth control

•  Supports CLI, Telnet, Web and remote control and management

4K OTT and DVB Module

•  Android 7.0 OS, supports OTT + DVB

•  Built-in quad-core processor, Mali450 GPU, 1GB DDR4 RAM and 8GB flash

•  Supports DVB-C RF demodulation

•  Supports HEVC 4K decoding

•  Supports HDMI, A/V, S/PDIF output

•  One TF card slot, supporting up to 64G

•  USB PVR and multimedia play back

•  Optional AC-3, HE-AAC audio decoding

Easy Deployment and Maintenance

•  CLI, Web and SNMP management

•  IR extension for flexible installation

•  OTA remote and USB local upgrades for DVB module


Technical Specifications

AVS+编转码器

GPON

Interface

1 x GPON Class B+ Port

Standard

ITU-T G.984

Rx Optical Power

-27dBm

Transmission Rate

US: 1.25Gbps, DS: 2.5Gbps

Wavelength

US: 1310nm, DS: 1490nm

Connector

SC

Optical Fiber Type

single mode, single fiber

LAN Port

Interface

2 x 100/1000Base-T Ethernet

Standard

IEEE 802.3ab

Connector

RJ-45

Others

Auto MDI-X, Auto-Negotiation

VLAN

VLAN tag/untag, QinQ VLAN

Wireless

Operation Mode

Bridge and Router

Wireless Frequency

2.4GHz

Wireless Standards

IEEE 802.11 b/g/n

Dynamic Signal Rate

b: up to 11Mbps

g: up to 54Mbps

n: up to 300Mbps

Antenna Type

External antenna

EIRP

Adjustable

Wireless Security

WEP, WPA2, WPA2 mixed

POTS

Interface

1 x RJ-11

Standard/Protocol

NGN SIP, IMS SIP, H.248


DTMF, DTMF RFC2833

G.711A/μ, G.729 and G.722 encoding/decoding

T.38 fax mode

OTT + DVB-C

Processor

Hi3798M V20, Quad-core, 64bit ARM CortexA53

GPU

Mali450 GPU

Memory

1GB DDR4, optional 2GB

Storage

Standard: 8GB Flash,optional 16GB

Bluetooth

Optional Bluetooth 4.0

Conditional Access

Optional GOSPELL® VisionCrypt CA

Operating System

Android 7.0

DVB-C Input & Demodulation

DVB-C Signal Input

1 x 1550nm CATV Optical input, SC/APC

Frequency Range

51-862MHz

Standards

DVB-C (EN 300 429)

Constellations

16/32/64/128/256QAM

Bandwidth

8MHz

Video & Audio Decoding

Video Interface

1 x HDMI 2.0

1 x A/V (3-in-1, CVBS, L & R Analog Audio)

1 x S/PDIF (Digital Audio)

Supported Resolution

4K@60fps, 1080p, 1080i, 720p, 576p, 576i, 490p, 480i

Video Decoding

HEVC MP@L5.1 4K

MPEG-4 AVC SD: MP@ L3, HD: MP@ L4, 4K: MP@ L5

MPEG-2 SD: MP@ML, HD: MP@HL

Audio Decoding

MPEG-1 L2, Dolby Digital, Dolby Digital Plus

Video Play Formats

3GP, MP4, TS, MPG, MPEG, WMV, 3G2, MKV, AVI, FLV, M2TS, MTS, ASF, MOV

Audio Play Formats

MP3, OGG, WAV, AAC, MID, WMA, APE, M4A, FLAC

Picture Formats

JPEG, GIF, BMP, PNG

Video Format

PAL/NTSC

Aspect Ratio

16:9 or 4:3

Management and Maintenance

Protocol

Web, CLI, SNMP-based NMS

Functions

Graphical user interfaces, supports parameter settings and management, status monitoring and software upgrades

Miscellaneous

Front Panel

LED Indicator, for Power, PON, WLAN/Run and four LAN ports status indication

7 x Button for Power On, Standby, Up & Down, WiFi, WPS

Rear Panel

1 x DC Power Jack and Power Button

1 x USB 2.0 for GPON ONU module

1 x IR Extension for OTT+DVB module

Side Panel

1 x USB 2.0 and 1 x USB 3.0 for OTT+DVB module

Power Supply

Power Supply

DC 12V Input

External AC Power Adapter (with 100-240V, 50/60Hz AC Input, +12V DC Output)

Power Consumption

15.0W (Max.)

Environmental

Operating Temperature

0 to 40(32 to 104)

Storage Temperature

-40 to 75(-40 to 167)

Operating Humidity

Up to 90%, non-condensing

Mechanical

Product Dimensions (W x H x D)

220mm x 40mm x 138mm (8.66’’ x 1.58’’ x 5.4’’)

Product Weight

Approx. 0.6Kg (1.32 lbs)


Ordering Information:

Hardware Options

Ordering Codes

Descriptions

GK-7880B

GPON HGU + 4K OTT + DVB Terminal w/1 x GPON Port, 2 x GE, 1 x POTS, WiFi, OTT+DVB module with 1GB RAM, 8GB Flash, 1 x 1550nm CATV Optical In, 1 x HDMI 2.0 Out, 1 x A/V, 1 x S/PDIF



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